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About 63.5% of SPOK shares are held by financial institutions. OXFORD ASSET MANAGEMENT LLP is the top corporate investor, holding 10.35K shares valued at $136.54K. A 0.05% stake in Spok Holdings, Inc. is owned by the company. NEW AGE ALPHA ADVISORS, LLC owns 5.86K shares valued at $77.23K, which translates its holding of 0.03% of the stake in the company.
| Date | Holder | % Stake | Shares Held | Total Value ($) | Shares | % Change in Portfolio |
|---|---|---|---|---|---|---|
| Dec 31, 2025 | OXFORD ASSET MANAGEMENT LLP | 0.05% | 10.35K | 136.54K | 10.35K | +100.00% |
| Dec 31, 2025 | NEW AGE ALPHA ADVISORS, LLC | 0.03% | 5.86K | 77.23K | -715 | -10.88% |
| Dec 31, 2025 | POLICE & FIREMEN'S RETIREMENT SYSTEM OF NEW JERSEY | 0.03% | 6.6K | 87.01K | 394 | +6.35% |
| Dec 31, 2025 | CSM ADVISORS, LLC | 1.28% | 262.95K | 3.47M | -71.4K | -21.36% |
| Dec 31, 2025 | ACADIAN ASSET MANAGEMENT LLC | 1.57% | 322.04K | 4.25M | -106.02K | -24.77% |
| Dec 31, 2025 | GOLDMAN SACHS GROUP INC | 1.76% | 362.47K | 4.78M | -33.43K | -8.44% |
| Dec 31, 2025 | HIGHTOWER ADVISORS, LLC | 1.86% | 382.38K | 5.04M | -25.64K | -6.28% |
| Dec 31, 2025 | STATE STREET CORP | 2.18% | 446.92K | 5.89M | -10.51K | -2.30% |
| Dec 31, 2025 | METLIFE INVESTMENT MANAGEMENT, LLC | 0.05% | 11.05K | 145.76K | -645 | -5.51% |
| Dec 31, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.05% | 11.1K | 146.41K | -3.9K | -26.00% |
| Dec 31, 2025 | CAMBRIA INVESTMENT MANAGEMENT, L.P. | 0.06% | 12.15K | 160.31K | 12.15K | +100.00% |
| Dec 31, 2025 | DEUTSCHE BANK AG\ | 0.06% | 13.15K | 173.5K | -238 | -1.78% |
| Dec 31, 2025 | JANE STREET GROUP, LLC | 0.07% | 13.76K | 181.55M | -26.34K | -65.68% |
| Dec 31, 2025 | HILLSDALE INVESTMENT MANAGEMENT INC. | 0.07% | 14.1K | 185.98K | -2.4K | -14.55% |
| Dec 31, 2025 | SIGNIFICANT WEALTH PARTNERS LLC | 0.07% | 14.8K | 195.19K | -11.17K | -43.02% |
| Dec 31, 2025 | SQUAREPOINT OPS LLC | 0.08% | 16.11K | 212.52K | 16.11K | +100.00% |
| Dec 31, 2025 | AQR CAPITAL MANAGEMENT LLC | 0.08% | 16.37K | 215.86K | -26.91K | -62.19% |
| Dec 31, 2025 | HENNION & WALSH ASSET MANAGEMENT, INC. | 0.09% | 18.85K | 248.58K | -31.09K | -62.26% |
| Dec 31, 2025 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 0.11% | 22.7K | 299.39K | -9.02K | -28.43% |
| Dec 31, 2025 | MARTINGALE ASSET MANAGEMENT L P | 0.12% | 23.69K | 312.53K | -9.18K | -27.93% |
| Dec 31, 2025 | WELLS FARGO & COMPANY/MN | 0.14% | 29.63K | 390.88K | 6.75K | +29.47% |
| Dec 31, 2025 | RHUMBLINE ADVISERS | 0.15% | 31.53K | 415.93K | -8.43K | -21.09% |
| Dec 31, 2025 | BANK OF AMERICA CORP /DE/ | 0.18% | 36.49K | 481.26K | -22.93K | -38.59% |
| Dec 31, 2025 | GSA CAPITAL PARTNERS LLP | 0.19% | 40.03K | 528K | 13.08K | +48.54% |
| Dec 31, 2025 | TWO SIGMA ADVISERS, LP | 0.2% | 42.07K | 554.93K | -25.73K | -37.95% |
| Dec 31, 2025 | CITADEL ADVISORS LLC | 0.24% | 49.69K | 655.44K | 26.34K | +112.75% |
| Dec 31, 2025 | TWO SIGMA INVESTMENTS, LP | 0.3% | 62.59K | 825.52K | -106.64K | -63.02% |
| Dec 31, 2025 | MILLENNIUM MANAGEMENT LLC | 0.61% | 125.81K | 1.66M | 97.52K | +344.66% |
| Dec 31, 2025 | UNIPLAN INVESTMENT COUNSEL, INC. | 0.78% | 161K | 2.12M | -245 | -0.15% |
| Dec 31, 2025 | MAGNETAR FINANCIAL LLC | 0.1% | 21.48K | 283.33K | 21.48K | +100.00% |
| Dec 31, 2025 | BOOTHBAY FUND MANAGEMENT, LLC | 0.11% | 22.23K | 293.23K | 22.23K | +100.00% |
| Dec 31, 2025 | ALLIANCEBERNSTEIN L.P. | 0.12% | 24.16K | 318.67K | 3.5K | +16.94% |
| Dec 31, 2025 | MAN GROUP PLC | 0.13% | 26.44K | 348.73K | 1.07K | +4.20% |
| Dec 31, 2025 | INVESCO LTD. | 0.15% | 30.93K | 407.97K | -1.85K | -5.66% |
| Dec 31, 2025 | ENGINEERS GATE MANAGER LP | 0.18% | 36.36K | 479.54K | 3.1K | +9.33% |
| Dec 31, 2025 | VICTORY CAPITAL MANAGEMENT INC | 0.18% | 37.04K | 488.52K | 14.15K | +61.82% |
| Dec 31, 2025 | KEEBECK WEALTH MANAGEMENT, LLC | 0.19% | 40K | 527.6K | 0 | 0 |
| Dec 31, 2025 | AMERICAN CENTURY COMPANIES INC | 0.21% | 43.68K | 576.18K | 276 | +0.64% |
| Dec 31, 2025 | BARCLAYS PLC | 0.22% | 44.52K | 587.22K | 2.31K | +5.48% |
| Dec 31, 2025 | CAMPBELL & CO INVESTMENT ADVISER LLC | 0.24% | 49.04K | 646.81K | 19.5K | +66.04% |
| Dec 31, 2025 | UBS GROUP AG | 0.28% | 56.96K | 751.24K | -9.85K | -14.74% |
| Dec 31, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.3% | 60.99K | 804.45K | -114 | -0.19% |
| Dec 31, 2025 | D. E. SHAW & CO., INC. | 0.34% | 70.63K | 931.58K | 30.09K | +74.21% |
| Dec 31, 2025 | NUVEEN, LLC | 0.35% | 72.82K | 960.47K | 0 | 0 |
| Dec 31, 2025 | JPMORGAN CHASE & CO | 0.45% | 91.82K | 1.21M | -22.71K | -19.83% |
| Dec 31, 2025 | QUANTINNO CAPITAL MANAGEMENT LP | 0.45% | 92.73K | 1.22M | 81.94K | +759.77% |
| Dec 31, 2025 | PANAGORA ASSET MANAGEMENT INC | 0.45% | 93.09K | 1.23M | 31.86K | +52.04% |
| Dec 31, 2025 | MCILRATH & ECK, LLC | 0.01% | 1.45K | 19.14K | -715 | -33.01% |
| Dec 31, 2025 | VIRTUS ETF ADVISERS LLC | 0.07% | 14.66K | 193.41K | 8.31K | +130.91% |
| Dec 31, 2025 | FIRST TRUST ADVISORS LP | 0.32% | 65.12K | 858.92K | 1.6K | +2.52% |
| Dec 31, 2025 | JACOBS LEVY EQUITY MANAGEMENT, INC | 0.58% | 118.97K | 1.57M | 54.8K | +85.41% |
| Dec 31, 2025 | KESTRA ADVISORY SERVICES, LLC | 0.01% | 1.74K | 22.92K | 1.74K | +100.00% |
| Dec 31, 2025 | CITIGROUP INC | 0.03% | 7.03K | 92.75K | 156 | +2.27% |
| Dec 31, 2025 | BANK OF NEW YORK MELLON CORP | 1.04% | 212.82K | 2.81M | 16.91K | +8.63% |
| Dec 31, 2025 | TRUVESTMENTS CAPITAL LLC | 0.04% | 8.83K | 116.44K | -2.92K | -24.87% |
| Dec 31, 2025 | MORGAN STANLEY | 0.87% | 177.69K | 2.34M | 33.63K | +23.34% |
| Dec 31, 2025 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.96% | 196.87K | 2.6M | -61.42K | -23.78% |
| Dec 31, 2025 | LOS ANGELES CAPITAL MANAGEMENT LLC | 0.5% | 102.02K | 1.41M | 36.34K | +55.32% |
| Dec 31, 2025 | NORTH STAR INVESTMENT MANAGEMENT CORP. | 0.59% | 122K | 1.61M | 0 | 0 |
| Dec 31, 2025 | FMR LLC | 0.62% | 126.98K | 1.67M | 107.15K | +540.39% |
| Dec 31, 2025 | TREXQUANT INVESTMENT LP | 0.83% | 170.65K | 2.25M | 81.78K | +92.03% |
| Dec 31, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.87% | 178.09K | 2.35M | 16.12K | +9.95% |
| Dec 31, 2025 | NORTHERN TRUST CORP | 1.06% | 217.09K | 2.86M | -23.89K | -9.91% |
| Dec 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 2.91% | 598.55K | 7.9M | -2.67K | -0.44% |
| Dec 31, 2025 | SBI SECURITIES CO., LTD. | 0.01% | 1.75K | 23.04K | -569 | -24.57% |
| Dec 31, 2025 | GAMMA INVESTING LLC | 0.01% | 1.84K | 24.26K | 1.21K | +190.98% |
| Dec 31, 2025 | LARSON FINANCIAL GROUP LLC | 0.01% | 2K | 26.38K | 0 | 0 |
| Dec 31, 2025 | AMERITAS INVESTMENT PARTNERS, INC. | 0.01% | 2.08K | 27.44K | 0 | 0 |
| Dec 31, 2025 | ROYAL BANK OF CANADA | 0.02% | 3.1K | 40K | 2K | +182.85% |
| Dec 31, 2025 | STATE OF WYOMING | 0.02% | 3.85K | 50.73K | -19.53K | -83.54% |
| Dec 31, 2025 | LEGAL & GENERAL GROUP PLC | 0.02% | 3.95K | 52.15K | 0 | 0 |
| Dec 31, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.02% | 4.69K | 61.81K | -13.72K | -74.53% |
| Dec 31, 2025 | TRIUMPH CAPITAL MANAGEMENT | 0.02% | 4.8K | 63.33K | -1.3K | -21.31% |
| Dec 31, 2025 | DIMENSIONAL FUND ADVISORS LP | 3.43% | 703.83K | 9.28M | -15.22K | -2.12% |
| Dec 31, 2025 | VANGUARD GROUP INC | 5.98% | 1.23M | 16.21M | 74.45K | +6.45% |
| Dec 31, 2025 | RENAISSANCE TECHNOLOGIES LLC | 6.07% | 1.25M | 16.44M | 74.03K | +6.31% |
| Dec 31, 2025 | BLACKROCK, INC. | 8.76% | 1.8M | 23.74M | -135.71K | -7.01% |
| Dec 31, 2025 | VERSANT CAPITAL MANAGEMENT, INC | 0.03% | 6.65K | 87.71K | 6.65K | +100.00% |
| Dec 31, 2025 | QUEST PARTNERS LLC | 0.04% | 9.17K | 120.93K | 217 | +2.42% |
| Sep 30, 2025 | NORTHERN TRUST CORP | 1.17% | 240.99K | 4.16M | -2.02K | -0.83% |
| Sep 30, 2025 | NUVEEN, LLC | 0.35% | 72.82K | 1.26M | 0 | 0 |
| Sep 30, 2025 | MARTINGALE ASSET MANAGEMENT L P | 0.16% | 32.88K | 567.11K | 7.93K | +31.81% |
| Sep 30, 2025 | PANAGORA ASSET MANAGEMENT INC | 0.3% | 61.23K | 1.06M | 27.44K | +81.20% |
| Sep 30, 2025 | ACADIAN ASSET MANAGEMENT LLC | 2.09% | 428.06K | 7.38M | 38.05K | +9.76% |
| Sep 30, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.3% | 61.1K | 1.05M | 173 | +0.28% |
| Sep 30, 2025 | INVESCO LTD. | 0.16% | 32.78K | 565.53K | -888 | -2.64% |
| Sep 30, 2025 | KEEBECK WEALTH MANAGEMENT, LLC | 0.2% | 40K | 690K | 0 | 0 |
| Sep 30, 2025 | JANE STREET GROUP, LLC | 0.2% | 40.1K | 691.73K | 40.1K | +100.00% |
| Sep 30, 2025 | D. E. SHAW & CO., INC. | 0.2% | 40.54K | 699.35K | 26.04K | +179.62% |
| Sep 30, 2025 | BARCLAYS PLC | 0.21% | 42.21K | 728.07K | -1.69K | -3.85% |
| Sep 30, 2025 | AQR CAPITAL MANAGEMENT LLC | 0.21% | 43.28K | 746.57K | 11.23K | +35.02% |
| Sep 30, 2025 | JACOBS LEVY EQUITY MANAGEMENT, INC | 0.31% | 64.16K | 1.11M | -503 | -0.78% |
| Sep 30, 2025 | POLICE & FIREMEN'S RETIREMENT SYSTEM OF NEW JERSEY | 0.03% | 6.2K | 107K | 1.9K | +44.12% |
| Sep 30, 2025 | NEW AGE ALPHA ADVISORS, LLC | 0.03% | 6.57K | 113.33K | -4.59K | -41.11% |
| Sep 30, 2025 | CITIGROUP INC | 0.03% | 6.88K | 118.61K | -21 | -0.30% |
| Sep 30, 2025 | NEW YORK STATE COMMON RETIREMENT FUND | 0.04% | 7.45K | 128.51K | 0 | 0 |
| Sep 30, 2025 | QUEST PARTNERS LLC | 0.04% | 8.95K | 154.41K | -2.39K | -21.08% |
| Sep 30, 2025 | LONGBOARD ASSET MANAGEMENT, LP | 0.05% | 10.35K | 178.54K | 10.35K | +100.00% |
| Sep 30, 2025 | JUMP FINANCIAL, LLC | 0.05% | 10.7K | 184.58K | 10.7K | +100.00% |
| Sep 30, 2025 | METLIFE INVESTMENT MANAGEMENT, LLC | 0.06% | 11.7K | 201.76K | 0 | 0 |
| Sep 30, 2025 | GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC | 0.06% | 12.31K | 212.3K | 0 | 0 |
| Sep 30, 2025 | DEUTSCHE BANK AG\ | 0.07% | 13.39K | 231.01K | 0 | 0 |
| Sep 30, 2025 | CERITY PARTNERS LLC | 0.07% | 13.45K | 232.08K | 1.39K | +11.50% |
| Sep 30, 2025 | HILLSDALE INVESTMENT MANAGEMENT INC. | 0.08% | 16.5K | 284.63K | 0 | 0 |
| Sep 30, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.09% | 18.4K | 317.42K | 13.53K | +277.69% |
| Sep 30, 2025 | R SQUARED LTD | 0.09% | 19.23K | 331.67K | 1.83K | +10.52% |
| Sep 30, 2025 | FMR LLC | 0.1% | 19.83K | 342.05K | 2.43K | +13.96% |
| Sep 30, 2025 | VICTORY CAPITAL MANAGEMENT INC | 0.11% | 22.89K | 394.82K | 22.89K | +100.00% |
| Sep 30, 2025 | WELLS FARGO & COMPANY/MN | 0.11% | 22.89K | 394.83K | 2.85K | +14.20% |
| Sep 30, 2025 | STATE OF WYOMING | 0.11% | 23.37K | 403.15K | -1.65K | -6.58% |
| Sep 30, 2025 | ENGINEERS GATE MANAGER LP | 0.16% | 33.25K | 573.6K | 11.29K | +51.43% |
| Sep 30, 2025 | AMERICAN CENTURY COMPANIES INC | 0.21% | 43.41K | 748.77K | 4.18K | +10.66% |
| Sep 30, 2025 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 0.15% | 31.71K | 547.07K | 11.55K | +57.29% |
| Sep 30, 2025 | CUBIST SYSTEMATIC STRATEGIES, LLC | 0.17% | 33.98K | 586.21K | -4.98K | -12.78% |
| Sep 30, 2025 | MARSHALL WACE, LLP | 0.17% | 34.08K | 587.95K | 1.01K | +3.05% |
| Sep 30, 2025 | PRUDENTIAL FINANCIAL INC | 0.17% | 35.54K | 613.07K | -14.1K | -28.40% |
| Sep 30, 2025 | WALLEYE CAPITAL LLC | 0.17% | 35.86K | 618.52K | 5.51K | +18.16% |
| Sep 30, 2025 | RHUMBLINE ADVISERS | 0.19% | 39.96K | 689.36K | 5.16K | +14.82% |
| Sep 30, 2025 | HENNION & WALSH ASSET MANAGEMENT, INC. | 0.24% | 49.94K | 861.43K | -1.74K | -3.37% |
| Sep 30, 2025 | WOLVERINE TRADING, LLC | 0.24% | 50.1K | 870.24K | 50.1K | +100.00% |
| Sep 30, 2025 | HSBC HOLDINGS PLC | 0.26% | 54.07K | 934.31K | 24.04K | +80.07% |
| Sep 30, 2025 | BANK OF AMERICA CORP /DE/ | 0.29% | 59.42K | 1.02M | 12.68K | +27.13% |
| Sep 30, 2025 | INSPIRE INVESTING, LLC | 0.3% | 60.7K | 1.05M | 9.19K | +17.85% |
| Sep 30, 2025 | LOS ANGELES CAPITAL MANAGEMENT LLC | 0.32% | 65.69K | 1.13M | 1.88K | +2.94% |
| Sep 30, 2025 | UBS GROUP AG | 0.33% | 66.8K | 1.15M | 29.85K | +80.78% |
| Sep 30, 2025 | TWO SIGMA ADVISERS, LP | 0.33% | 67.8K | 1.17M | -10.7K | -13.63% |
| Sep 30, 2025 | ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 0.36% | 74.4K | 1.28M | 74.4K | +100.00% |
| Sep 30, 2025 | LAZARD ASSET MANAGEMENT LLC | 0.39% | 80.89K | 1.4M | 14.62K | +22.07% |
| Sep 30, 2025 | TREXQUANT INVESTMENT LP | 0.43% | 88.87K | 1.53M | -22.61K | -20.28% |
| Sep 30, 2025 | JPMORGAN CHASE & CO | 0.56% | 114.53K | 1.98M | -109.52K | -48.88% |
| Sep 30, 2025 | NORTH STAR INVESTMENT MANAGEMENT CORP. | 0.59% | 122K | 2.1M | 0 | 0 |
| Sep 30, 2025 | MORGAN STANLEY | 0.7% | 144.06K | 2.49M | -8.36K | -5.48% |
| Sep 30, 2025 | UNIPLAN INVESTMENT COUNSEL, INC. | 0.79% | 161.24K | 2.78M | -26.99K | -14.34% |
| Sep 30, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.79% | 161.98K | 2.79M | 16.16K | +11.08% |
| Sep 30, 2025 | STATE STREET CORP | 2.23% | 457.43K | 7.89M | 12.25K | +2.75% |
| Sep 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 2.93% | 601.23K | 10.37M | 82.9K | +15.99% |
| Sep 30, 2025 | DIMENSIONAL FUND ADVISORS LP | 3.51% | 719.05K | 12.4M | 8.16K | +1.15% |
| Sep 30, 2025 | VANGUARD GROUP INC | 5.63% | 1.15M | 19.92M | 6.1K | +0.53% |
| Sep 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 5.72% | 1.17M | 20.23M | 115.9K | +10.97% |
| Sep 30, 2025 | BLACKROCK, INC. | 9.44% | 1.94M | 33.38M | 212.39K | +12.33% |
| Sep 30, 2025 | FIRST TRUST ADVISORS LP | 0.31% | 63.52K | 1.1M | 63.52K | +100.00% |
| Sep 30, 2025 | TWO SIGMA INVESTMENTS, LP | 0.83% | 169.23K | 2.92M | 60.46K | +55.59% |
| Sep 30, 2025 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 1.26% | 258.28K | 4.46M | 59.31K | +29.81% |
| Sep 30, 2025 | CSM ADVISORS, LLC | 1.63% | 334.35K | 5.77M | -14.84K | -4.25% |
| Sep 30, 2025 | GOLDMAN SACHS GROUP INC | 1.93% | 395.9K | 6.83M | -133.99K | -25.29% |
| Sep 30, 2025 | HIGHTOWER ADVISORS, LLC | 1.99% | 408.01K | 7.04M | -44.8K | -9.89% |
| Sep 30, 2025 | STIFEL FINANCIAL CORP | 0.12% | 23.92K | 412.58K | 726 | +3.13% |
| Sep 30, 2025 | MAN GROUP PLC | 0.12% | 25.37K | 437.7K | -961 | -3.65% |
| Sep 30, 2025 | SIGNIFICANT WEALTH PARTNERS LLC | 0.13% | 25.97K | 447.97K | 2.8K | +12.07% |
| Sep 30, 2025 | GSA CAPITAL PARTNERS LLP | 0.13% | 26.95K | 465K | 26.95K | +100.00% |
| Sep 30, 2025 | CAMPBELL & CO INVESTMENT ADVISER LLC | 0.14% | 29.53K | 509.46K | 29.53K | +100.00% |
| Sep 30, 2025 | BANK OF NEW YORK MELLON CORP | 0.96% | 195.91K | 3.38M | 404 | +0.21% |
| Jun 30, 2025 | RHUMBLINE ADVISERS | 0.17% | 34.81K | 615.34K | 1.77K | +5.37% |
| Jun 30, 2025 | ALLIANCEBERNSTEIN L.P. | 0.09% | 18.56K | 328.14M | 8.5K | +84.49% |
| Jun 30, 2025 | MAGNETAR FINANCIAL LLC | 0.09% | 18.48K | 326.73K | 18.48K | +100.00% |
| Jun 30, 2025 | FMR LLC | 0.08% | 17.4K | 307.63M | -1.94K | -10.05% |
| Jun 30, 2025 | UNIPLAN INVESTMENT COUNSEL, INC. | 0.92% | 188.23K | 3.33M | -17.1K | -8.33% |
| Jun 30, 2025 | HSBC HOLDINGS PLC | 0.15% | 30.03K | 525.15K | 30.03K | +100.00% |
| Jun 30, 2025 | SEGALL BRYANT & HAMILL, LLC | 0.13% | 25.81K | 456.25K | 25.81K | +100.00% |
| Jun 30, 2025 | NORTH STAR INVESTMENT MANAGEMENT CORP. | 0.59% | 122K | 2.16M | 0 | 0 |
| Jun 30, 2025 | JACOBS LEVY EQUITY MANAGEMENT, INC | 0.32% | 64.67K | 1.14M | -28.91K | -30.89% |
| Jun 30, 2025 | LOS ANGELES CAPITAL MANAGEMENT LLC | 0.31% | 63.81K | 1.13M | 35.46K | +125.08% |
| Jun 30, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.3% | 60.93K | 1.08M | 5.62K | +10.15% |
| Jun 30, 2025 | UBS GROUP AG | 0.18% | 36.95K | 653.35K | 6.12K | +19.84% |
| Jun 30, 2025 | PANAGORA ASSET MANAGEMENT INC | 0.16% | 33.79K | 597.39K | -74 | -0.22% |
| Jun 30, 2025 | MAN GROUP PLC | 0.13% | 26.34K | 465.6K | -909 | -3.34% |
| Jun 30, 2025 | MARTINGALE ASSET MANAGEMENT L P | 0.12% | 24.94K | 440.98K | 5.43K | +27.80% |
| Jun 30, 2025 | AMERICAN CENTURY COMPANIES INC | 0.19% | 39.23K | 693.5K | 5.13K | +15.04% |
| Jun 30, 2025 | INVESCO LTD. | 0.16% | 33.67K | 595.32K | -4.42K | -11.61% |
| Jun 30, 2025 | MARSHALL WACE, LLP | 0.16% | 33.08K | 584.77K | -20.18K | -37.90% |
| Jun 30, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.13% | 27.1K | 479.18K | 1.43K | +5.57% |
| Jun 30, 2025 | STATE OF WYOMING | 0.12% | 25.02K | 442.28K | 18.52K | +284.80% |
| Jun 30, 2025 | STIFEL FINANCIAL CORP | 0.11% | 23.19K | 410.02K | 198 | +0.86% |
| Jun 30, 2025 | BLACKROCK, INC. | 8.4% | 1.72M | 30.46M | 180.48K | +11.70% |
| Jun 30, 2025 | ACADIAN ASSET MANAGEMENT LLC | 1.9% | 390.01K | 6.89M | 13.08K | +3.47% |
| Jun 30, 2025 | CSM ADVISORS, LLC | 1.7% | 349.19K | 6.18M | 349.19K | +100.00% |
| Jun 30, 2025 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.97% | 198.98K | 3.52M | 58.42K | +41.56% |
| Jun 30, 2025 | MORGAN STANLEY | 0.74% | 152.42K | 2.69B | -16.09K | -9.55% |
| Jun 30, 2025 | CAPTION MANAGEMENT, LLC | 0.24% | 50K | 884K | 50K | +100.00% |
| Jun 30, 2025 | LARSON FINANCIAL GROUP LLC | 0.01% | 2K | 35.36K | 0 | 0 |
| Jun 30, 2025 | 0.35% | 72.82K | 1.29M | -8.53K | -10.48% | |
| Jun 30, 2025 | LAZARD ASSET MANAGEMENT LLC | 0.32% | 66.26K | 1.17M | 65.48K | +8,427.80% |
| Jun 30, 2025 | CUBIST SYSTEMATIC STRATEGIES, LLC | 0.19% | 38.96K | 688.88K | 2.36K | +6.45% |
| Jun 30, 2025 | WALLEYE CAPITAL LLC | 0.15% | 30.34K | 536.48K | 30.34K | +100.00% |
| Jun 30, 2025 | AMERIPRISE FINANCIAL INC | 0.14% | 27.72K | 490.11K | -3.06K | -9.94% |
| Jun 30, 2025 | PRELUDE CAPITAL MANAGEMENT, LLC | 0.72% | 148.19K | 2.62M | -4.7K | -3.07% |
| Jun 30, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.71% | 145.82K | 2.58M | 20.73K | +16.57% |
| Jun 30, 2025 | SIGNIFICANT WEALTH PARTNERS LLC | 0.11% | 23.17K | 409.68K | 1.01K | +4.53% |
| Jun 30, 2025 | ROYAL BANK OF CANADA | 0.11% | 21.99K | 389K | -1.68K | -7.10% |
| Jun 30, 2025 | ENGINEERS GATE MANAGER LP | 0.11% | 21.96K | 388.22K | -4.95K | -18.39% |
| Jun 30, 2025 | WILEY BROS.-AINTREE CAPITAL, LLC | 0.1% | 20K | 353.6K | 20K | +100.00% |
| Jun 30, 2025 | HILLSDALE INVESTMENT MANAGEMENT INC. | 0.08% | 16.5K | 291.72K | 16.5K | +100.00% |
| Jun 30, 2025 | FINANCIAL ADVOCATES INVESTMENT MANAGEMENT | 0.08% | 15.87K | 280.51K | -482 | -2.95% |
| Jun 30, 2025 | TRUVESTMENTS CAPITAL LLC | 0.08% | 15.38K | 271.9K | -5.09K | -24.87% |
| Jun 30, 2025 | D. E. SHAW & CO., INC. | 0.07% | 14.5K | 256.34M | 14.5K | +100.00% |
| Jun 30, 2025 | WINTON GROUP LTD | 0.07% | 14.21K | 251.29K | 14.21K | +100.00% |
| Jun 30, 2025 | INTECH INVESTMENT MANAGEMENT LLC | 0.06% | 12.52K | 221.28K | 12.52K | +100.00% |
| Jun 30, 2025 | GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC | 0.06% | 12.31K | 217.59K | 0 | 0 |
| Jun 30, 2025 | CERITY PARTNERS LLC | 0.06% | 12.07K | 213.33K | 126 | +1.06% |
| Jun 30, 2025 | QUEST PARTNERS LLC | 0.06% | 11.34K | 200.53K | -1.4K | -10.95% |
| Jun 30, 2025 | OCCUDO QUANTITATIVE STRATEGIES LP | 0.05% | 11.22K | 198.28K | -6.3K | -35.96% |
| Jun 30, 2025 | NEW AGE ALPHA ADVISORS, LLC | 0.05% | 11.16K | 197.24K | 533 | +5.02% |
| Jun 30, 2025 | MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 0.05% | 11.15K | 197.2K | 184 | +1.68% |
| Jun 30, 2025 | VIRTUS INVESTMENT ADVISERS, INC. | 0.05% | 10.27K | 181.52K | 875 | +9.32% |
| Jun 30, 2025 | RAYMOND JAMES FINANCIAL INC | 0.04% | 8.83K | 156.15K | 8.83K | +100.00% |
| Jun 30, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.02% | 4.87K | 86.14M | 3.78K | +345.34% |
| Jun 30, 2025 | HENNION & WALSH ASSET MANAGEMENT, INC. | 0.25% | 51.68K | 913.67K | -2.38K | -4.41% |
| Jun 30, 2025 | INSPIRE INVESTING, LLC | 0.25% | 51.5K | 910.59K | 2.9K | +5.98% |
| Jun 30, 2025 | PRUDENTIAL FINANCIAL INC | 0.24% | 49.64K | 877.64K | -34.42K | -40.95% |
| Jun 30, 2025 | BANK OF AMERICA CORP /DE/ | 0.23% | 46.74K | 826.31K | 25.62K | +121.33% |
| Jun 30, 2025 | BARCLAYS PLC | 0.21% | 43.9K | 776K | 20.12K | +84.63% |
| Jun 30, 2025 | KEEBECK WEALTH MANAGEMENT, LLC | 0.2% | 40K | 707.2K | -10K | -20.00% |
| Jun 30, 2025 | MILLENNIUM MANAGEMENT LLC | 0.19% | 39.73K | 702.39K | -8.78K | -18.09% |
| Jun 30, 2025 | GOLDMAN SACHS GROUP INC | 2.58% | 529.89K | 9.37B | 8.32K | +1.59% |
| Jun 30, 2025 | CITADEL ADVISORS LLC | 0.32% | 65.42K | 1.16B | -88.9K | -57.61% |
| Jun 30, 2025 | AQR CAPITAL MANAGEMENT LLC | 0.16% | 32.05K | 566.71M | 15.59K | +94.69% |
| Jun 30, 2025 | VANGUARD GROUP INC | 5.6% | 1.15M | 20.31M | 128.23K | +12.57% |
| Jun 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 5.15% | 1.06M | 18.68M | 37.2K | +3.65% |
| Jun 30, 2025 | DIMENSIONAL FUND ADVISORS LP | 3.47% | 710.89K | 12.57M | 11.33K | +1.62% |
| Jun 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 2.53% | 518.33K | 9.17M | 29.96K | +6.13% |
| Jun 30, 2025 | HIGHTOWER ADVISORS, LLC | 2.21% | 452.81K | 8.01M | -69.84K | -13.36% |
| Jun 30, 2025 | STATE STREET CORP | 2.17% | 445.18K | 7.87M | 7.9K | +1.81% |
| Jun 30, 2025 | NORTHERN TRUST CORP | 1.18% | 243K | 4.3M | 26.22K | +12.10% |
| Jun 30, 2025 | JPMORGAN CHASE & CO | 1.09% | 224.05K | 3.96M | 24.99K | +12.55% |
| Jun 30, 2025 | BANK OF NEW YORK MELLON CORP | 0.95% | 195.51K | 3.46M | 5.39K | +2.83% |
| Jun 30, 2025 | TREXQUANT INVESTMENT LP | 0.54% | 111.48K | 1.97M | -31.87K | -22.23% |
| Jun 30, 2025 | TWO SIGMA INVESTMENTS, LP | 0.53% | 108.77K | 1.92M | 44.94K | +70.40% |
| Jun 30, 2025 | KINGSTONE CAPITAL PARTNERS TEXAS, LLC | 54.5% | 11.18M | 164.89K | 11.18M | +100.00% |
| Jun 30, 2025 | TWO SIGMA ADVISERS, LP | 0.38% | 78.5K | 1.39M | 12.2K | +18.40% |
| Jun 30, 2025 | NUVEEN, LLC | 0.35% | 72.82K | 1.29M | -8.53K | -10.48% |
| Mar 31, 2025 | AMERIPRISE FINANCIAL INC | 0.15% | 30.78K | 506.01K | 0 | 0 |
| Mar 31, 2025 | MILLENNIUM MANAGEMENT LLC | 0.24% | 48.5K | 797.39K | -4.43K | -8.36% |
| Mar 31, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.61% | 125.09K | 2.06M | 53.21K | +74.02% |
| Mar 31, 2025 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.69% | 140.56K | 2.31M | 35.32K | +33.56% |
| Mar 31, 2025 | PRELUDE CAPITAL MANAGEMENT, LLC | 0.75% | 152.89K | 2.51M | 3.8K | +2.55% |
| Mar 31, 2025 | CITADEL ADVISORS LLC | 0.76% | 154.32K | 2.54M | 123.51K | +400.84% |
| Mar 31, 2025 | MORGAN STANLEY | 0.82% | 168.52K | 2.77M | 10.12K | +6.39% |
| Mar 31, 2025 | BANK OF NEW YORK MELLON CORP | 0.93% | 190.12K | 3.13M | -9.87K | -4.94% |
| Mar 31, 2025 | DIMENSIONAL FUND ADVISORS LP | 3.42% | 699.56K | 11.5M | -8.29K | -1.17% |
| Mar 31, 2025 | KEEBECK WEALTH MANAGEMENT, LLC | 0.24% | 50K | 822K | 0 | 0 |
| Mar 31, 2025 | INVESCO LTD. | 0.19% | 38.09K | 626.27K | -2.02K | -5.04% |
| Mar 31, 2025 | MARSHALL WACE, LLP | 0.26% | 53.26K | 875.55K | 53.26K | +100.00% |
| Mar 31, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.27% | 55.31K | 909.36K | 1.97K | +3.69% |
| Mar 31, 2025 | ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 0.5% | 103.11K | 1.7M | -7.89K | -7.11% |
| Mar 31, 2025 | NORTH STAR INVESTMENT MANAGEMENT CORP. | 0.6% | 122K | 2.01M | 0 | 0 |
| Mar 31, 2025 | JPMORGAN CHASE & CO | 0.97% | 199.06K | 3.27M | -14.51K | -6.80% |
| Mar 31, 2025 | RHUMBLINE ADVISERS | 0.16% | 33.03K | 543.04K | -1.82K | -5.23% |
| Mar 31, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.13% | 25.67K | 422.06K | 11.43K | +80.22% |
| Mar 31, 2025 | UBS GROUP AG | 0.15% | 30.84K | 506.94K | -13.33K | -30.18% |
| Mar 31, 2025 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 0.16% | 33.47K | 550.3K | -11.15K | -24.98% |
| Mar 31, 2025 | TWO SIGMA INVESTMENTS, LP | 0.31% | 63.83K | 1.05M | 63.83K | +100.00% |
| Mar 31, 2025 | TWO SIGMA ADVISERS, LP | 0.32% | 66.3K | 1.09M | 33.5K | +102.13% |
| Mar 31, 2025 | PRUDENTIAL FINANCIAL INC | 0.41% | 84.06K | 1.38M | -29.98K | -26.29% |
| Mar 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 2.39% | 488.37K | 8.03M | -26.06K | -5.07% |
| Mar 31, 2025 | GOLDMAN SACHS GROUP INC | 2.55% | 521.57K | 8.57M | 130.48K | +33.36% |
| Mar 31, 2025 | VANGUARD GROUP INC | 4.99% | 1.02M | 16.77M | -27.85K | -2.66% |
| Mar 31, 2025 | GSA CAPITAL PARTNERS LLP | 0.13% | 25.68K | 422K | -11.06K | -30.10% |
| Mar 31, 2025 | JANE STREET GROUP, LLC | 0.14% | 28.39K | 466.8K | 28.39K | +100.00% |
| Mar 31, 2025 | HENNION & WALSH ASSET MANAGEMENT, INC. | 0.26% | 54.06K | 888.76K | 3.84K | +7.65% |
| Mar 31, 2025 | UNIPLAN INVESTMENT COUNSEL, INC. | 1% | 205.33K | 3.38M | 1.75K | +0.86% |
| Mar 31, 2025 | RENAISSANCE TECHNOLOGIES LLC | 4.99% | 1.02M | 16.76M | 43.8K | +4.49% |
| Mar 31, 2025 | INSPIRE INVESTING, LLC | 0.24% | 48.6K | 798.98K | -1.31K | -2.63% |
| Mar 31, 2025 | AMERICAN CENTURY COMPANIES INC | 0.17% | 34.1K | 560.56K | 4.17K | +13.93% |
| Mar 31, 2025 | NORTHERN TRUST CORP | 1.06% | 216.78K | 3.56M | 9.71K | +4.69% |
| Mar 31, 2025 | FOUNDRY PARTNERS, LLC | 1.76% | 359.93K | 5.92M | -2.12K | -0.58% |
| Mar 31, 2025 | STATE STREET CORP | 2.14% | 437.28K | 7.19M | -1.31K | -0.30% |
| Mar 31, 2025 | HIGHTOWER ADVISORS, LLC | 2.56% | 522.65K | 8.59M | -144.06K | -21.61% |
| Mar 31, 2025 | ACADIAN ASSET MANAGEMENT LLC | 1.84% | 376.93K | 6.2M | 7.3K | +1.98% |
| Mar 31, 2025 | LOS ANGELES CAPITAL MANAGEMENT LLC | 0.14% | 28.35K | 466.07K | -4.15K | -12.77% |
| Mar 31, 2025 | CUBIST SYSTEMATIC STRATEGIES, LLC | 0.18% | 36.6K | 601.77K | 36.6K | +100.00% |
| Mar 31, 2025 | TREXQUANT INVESTMENT LP | 0.7% | 143.35K | 2.36M | 36.88K | +34.64% |
| Mar 31, 2025 | MAN GROUP PLC | 0.13% | 27.24K | 447.89K | 27.24K | +100.00% |
| Mar 31, 2025 | ROYAL BANK OF CANADA | 0.12% | 23.68K | 389K | -1.36K | -5.41% |
| Mar 31, 2025 | JACOBS LEVY EQUITY MANAGEMENT, INC | 0.46% | 93.58K | 1.54M | 15.48K | +19.83% |
| Mar 31, 2025 | 0.4% | 81.35K | 1.34M | 81.35K | +100.00% | |
| Mar 31, 2025 | PANAGORA ASSET MANAGEMENT INC | 0.17% | 33.86K | 556.71K | 33.86K | +100.00% |
| Mar 31, 2025 | ENGINEERS GATE MANAGER LP | 0.13% | 26.91K | 442.34K | -3.63K | -11.90% |
| Mar 31, 2025 | BARCLAYS PLC | 0.12% | 23.78K | 391K | -3.74K | -13.58% |
| Mar 31, 2025 | BLACKROCK, INC. | 7.55% | 1.54M | 25.36M | 160.28K | +11.60% |
| Mar 31, 2024 | ACADIAN ASSET MANAGEMENT LLC | 1.01% | 202.06K | 3.22M | -147.97K | -42.27% |
| Mar 31, 2024 | NORTHERN TRUST CORP | 1.02% | 203.5K | 3.25M | 1.38K | +0.68% |
| Mar 31, 2024 | BANK OF NEW YORK MELLON CORP | 1.15% | 229.91K | 3.67M | -13.79K | -5.66% |
| Mar 31, 2024 | PRUDENTIAL FINANCIAL INC | 1.68% | 335.44K | 5.35M | 28.7K | +9.36% |
| Mar 31, 2024 | FOUNDRY PARTNERS, LLC | 2.19% | 436.97K | 6.97M | -10.32K | -2.31% |
| Mar 31, 2024 | GEODE CAPITAL MANAGEMENT, LLC | 2.26% | 451.16K | 7.2M | 10.49K | +2.38% |
| Mar 31, 2024 | RENAISSANCE TECHNOLOGIES LLC | 4.98% | 993.22K | 15.84M | 19K | +1.95% |
| Mar 31, 2024 | VANGUARD GROUP INC | 5.14% | 1.03M | 16.37M | 31.89K | +3.21% |
| Mar 31, 2024 | FULLER & THALER ASSET MANAGEMENT, INC. | 0.9% | 179.75K | 2.87M | -71.38K | -28.42% |
| Mar 31, 2024 | HIGHTOWER ADVISORS, LLC | 2.75% | 548.63K | 8.75M | -91.54K | -14.30% |
| Mar 31, 2024 | NUVEEN ASSET MANAGEMENT, LLC | 1.71% | 340.36K | 5.44M | -6.04K | -1.74% |
| Mar 31, 2024 | DIMENSIONAL FUND ADVISORS LP | 3.58% | 714.63K | 11.4M | -22.36K | -3.03% |
| Mar 31, 2024 | BLACKROCK INC. | 7.1% | 1.42M | 22.61M | 8.42K | +0.60% |
| Mar 31, 2024 | STATE STREET CORP | 2.04% | 406.11K | 6.48M | 14.65K | +3.74% |
| Mar 31, 2024 | HILLSDALE INVESTMENT MANAGEMENT INC. | 1.18% | 235.7K | 3.76M | 235.7K | +100.00% |
| Mar 31, 2024 | NISA INVESTMENT ADVISORS, LLC | 0.06% | 12.12K | 193.23K | 12.1K | +80,666.67% |
| Mar 31, 2024 | WELLS FARGO & COMPANY/MN | 0.07% | 14.67K | 233.97K | -843 | -5.43% |
| Mar 31, 2024 | BAILARD, INC. | 0.07% | 14.73K | 234.86M | 14.73K | +100.00% |
| Mar 31, 2024 | AMERICAN CENTURY COMPANIES INC | 0.08% | 15.79K | 251.87K | 15.79K | +100.00% |
| Mar 31, 2024 | JOHNSON INVESTMENT COUNSEL INC | 0.08% | 16.07K | 256.32K | 0 | 0 |
| Mar 31, 2024 | MARTINGALE ASSET MANAGEMENT L P | 0.08% | 16.47K | 262.65K | 1.35K | +8.93% |
| Mar 31, 2024 | CAMBRIA INVESTMENT MANAGEMENT, L.P. | 0.08% | 16.71K | 266.56K | 16.71K | +100.00% |
| Mar 31, 2024 | FINANCIAL ADVOCATES INVESTMENT MANAGEMENT | 0.09% | 17.19K | 274.18K | 17.19K | +100.00% |
| Mar 31, 2024 | CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 0.09% | 17.39K | 277K | -4.93K | -22.08% |
| Mar 31, 2024 | QUEST PARTNERS LLC | 0.09% | 17.55K | 279.89K | 17.55K | +100.00% |
| Mar 31, 2024 | SEMANTEON CAPITAL MANAGEMENT, LP | 0.09% | 17.82K | 284.26K | 17.82K | +100.00% |
| Mar 31, 2024 | BANK OF AMERICA CORP /DE/ | 0.09% | 17.92K | 285.81K | -8.02K | -30.92% |
| Mar 31, 2024 | TWO SIGMA INVESTMENTS, LP | 0.09% | 18.29K | 291.68K | -124.84K | -87.22% |
| Mar 31, 2024 | FRANKLIN RESOURCES INC | 0.1% | 19.93K | 317.82K | 1.19K | +6.34% |
| Mar 31, 2024 | ROYAL BANK OF CANADA | 0.1% | 20.15K | 321K | -5.64K | -21.88% |
| Mar 31, 2024 | GUGGENHEIM CAPITAL LLC | 0.1% | 20.38K | 325.08K | 870 | +4.46% |
| Mar 31, 2024 | Y-INTERCEPT (HONG KONG) LTD | 0.1% | 20.92K | 333.64K | 20.92K | +100.00% |
| Mar 31, 2024 | JANNEY MONTGOMERY SCOTT LLC | 0.11% | 22.94K | 366K | -21.05K | -47.85% |
| Mar 31, 2024 | WINTON GROUP LTD | 0.12% | 23.03K | 367.36K | 3.13K | +15.73% |
| Mar 31, 2024 | RHUMBLINE ADVISERS | 0.12% | 24.83K | 395.98K | -1.14K | -4.39% |
| Mar 31, 2024 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.1% | 19.8K | 315.76K | -2.58K | -11.52% |
| Mar 31, 2024 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.13% | 25.14K | 400.9K | 13.13K | +109.34% |
| Mar 31, 2024 | STRS OHIO | 0.15% | 29.4K | 468K | -7.1K | -19.45% |
| Mar 31, 2024 | SIERRA SUMMIT ADVISORS LLC | 0.15% | 30.33K | 483.73K | 30.33K | +100.00% |
| Mar 31, 2024 | HENNION & WALSH ASSET MANAGEMENT, INC. | 0.17% | 34.74K | 554.07K | 13.25K | +61.62% |
| Mar 31, 2024 | UBS GROUP AG | 0.18% | 36.33K | 579.5K | -1.2K | -3.20% |
| Mar 31, 2024 | TREXQUANT INVESTMENT LP | 0.23% | 45.54K | 726.38K | 27.03K | +146.02% |
| Mar 31, 2024 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.24% | 47.97K | 765.04K | -4.58K | -8.71% |
| Mar 31, 2024 | LOS ANGELES CAPITAL MANAGEMENT LLC | 0.25% | 48.9K | 779.96K | -5.98K | -10.90% |
| Mar 31, 2024 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.25% | 49.16K | 784.04K | -1.71K | -3.36% |
| Mar 31, 2024 | INVESCO LTD. | 0.27% | 53.88K | 859.43K | -20.13K | -27.20% |
| Mar 31, 2024 | DZ BANK AG DEUTSCHE ZENTRAL GENOSSENSCHAFTS BANK, FRANKFURT AM MAIN | 0.27% | 54.46K | 868.62K | 0 | 0 |
| Mar 31, 2024 | ADVISOR GROUP HOLDINGS, INC. | 0.28% | 56.1K | 894.6K | 290 | +0.52% |
| Mar 31, 2024 | FIRST TRUST ADVISORS LP | 0.28% | 56.62K | 903.1K | 1.71K | +3.12% |
| Mar 31, 2024 | CAMPBELL & CO INVESTMENT ADVISER LLC | 0.31% | 61.92K | 987.66K | 5.97K | +10.67% |
| Mar 31, 2024 | GOLDMAN SACHS GROUP INC | 0.39% | 77.47K | 1.24M | 16.12K | +26.28% |
| Mar 31, 2024 | CITADEL ADVISORS LLC | 0.4% | 80.08K | 1.28M | 40.06K | +100.12% |
| Mar 31, 2024 | ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 0.44% | 88.77K | 1.42M | -10.51K | -10.59% |
| Mar 31, 2024 | GSA CAPITAL PARTNERS LLP | 0.52% | 104.26K | 1.66M | 35.39K | +51.39% |
| Mar 31, 2024 | TRUVESTMENTS CAPITAL LLC | 0.59% | 117.12K | 1.87M | 117.12K | +100.00% |
| Mar 31, 2024 | TWO SIGMA ADVISERS, LP | 0.66% | 131.7K | 2.1M | -83.7K | -38.86% |
| Mar 31, 2024 | PRELUDE CAPITAL MANAGEMENT, LLC | 0.74% | 147.89K | 2.36M | -7.95K | -5.10% |
| Mar 31, 2024 | UNIPLAN INVESTMENT COUNSEL, INC. | 0.78% | 156.1K | 2.49M | -312 | -0.20% |
| Mar 31, 2024 | MORGAN STANLEY | 0.94% | 187.31K | 2.99M | -7.79K | -3.99% |
| Dec 31, 2023 | 0.12% | 23.55K | 364.51K | 23.55K | +100.00% | |
| Dec 31, 2023 | KOSS-OLINGER CONSULTING, LLC | 0.12% | 24.84K | 385K | 24.84K | +100.00% |
| Dec 31, 2023 | ROYAL BANK OF CANADA | 0.13% | 25.79K | 399K | -1.32K | -4.85% |
| Dec 31, 2023 | BANK OF AMERICA CORP /DE/ | 0.13% | 25.94K | 401.57K | 4.72K | +22.22% |
| Dec 31, 2023 | RHUMBLINE ADVISERS | 0.13% | 25.97K | 401.97K | 21 | +0.08% |
| Dec 31, 2023 | KENNEDY CAPITAL MANAGEMENT LLC | 0.14% | 28.71K | 444.48K | -88.06K | -75.41% |
| Dec 31, 2023 | EAM INVESTORS, LLC | 0.17% | 34.31K | 531.1K | -63.11K | -64.78% |
| Dec 31, 2023 | STRS OHIO | 0.18% | 36.5K | 565K | -800 | -2.14% |
| Dec 31, 2023 | UBS GROUP AG | 0.19% | 37.53K | 581K | 4.1K | +12.27% |
| Dec 31, 2023 | AVIVA PLC | 0.2% | 38.97K | 603.21K | 38.97K | +100.00% |
| Dec 31, 2023 | CITADEL ADVISORS LLC | 0.2% | 40.01K | 619.4K | 39.9K | +35,947.75% |
| Dec 31, 2023 | JANNEY MONTGOMERY SCOTT LLC | 0.22% | 43.98K | 681K | 43.98K | +100.00% |
| Dec 31, 2023 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.25% | 50.86K | 787.38K | -1.46K | -2.80% |
| Dec 31, 2023 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.26% | 52.54K | 813.37K | -5.34K | -9.22% |
| Dec 31, 2023 | DZ BANK AG DEUTSCHE ZENTRAL GENOSSENSCHAFTS BANK, FRANKFURT AM MAIN | 0.27% | 54.46K | 843.03K | -22.2K | -28.96% |
| Dec 31, 2023 | LOS ANGELES CAPITAL MANAGEMENT LLC | 0.27% | 54.88K | 849.54K | -11.72K | -17.60% |
| Dec 31, 2023 | FIRST TRUST ADVISORS LP | 0.27% | 54.91K | 849.98K | 1.34K | +2.50% |
| Dec 31, 2023 | ADVISOR GROUP HOLDINGS, INC. | 0.28% | 55.81K | 863.73K | 50.61K | +973.62% |
| Dec 31, 2023 | CAMPBELL & CO INVESTMENT ADVISER LLC | 0.28% | 55.95K | 866.12K | 6.39K | +12.90% |
| Dec 31, 2023 | GOLDMAN SACHS GROUP INC | 0.31% | 61.35K | 949.7K | 4.59K | +8.09% |
| Dec 31, 2023 | GSA CAPITAL PARTNERS LLP | 0.34% | 68.87K | 1.07M | -30.89K | -30.97% |
| Dec 31, 2023 | INVESCO LTD. | 0.37% | 74.01K | 1.15M | -6.12K | -7.64% |
| Dec 31, 2023 | ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 0.5% | 99.29K | 1.54M | -33.3K | -25.11% |
| Dec 31, 2023 | TWO SIGMA INVESTMENTS, LP | 0.72% | 143.13K | 2.22M | -104.87K | -42.29% |
| Dec 31, 2023 | PRELUDE CAPITAL MANAGEMENT, LLC | 0.78% | 155.84K | 2.41M | -29.99K | -16.14% |
| Dec 31, 2023 | UNIPLAN INVESTMENT COUNSEL, INC. | 0.78% | 156.41K | 2.42M | 92.82K | +145.97% |
| Dec 31, 2023 | MORGAN STANLEY | 0.98% | 195.1K | 3.02M | 41.22K | +26.79% |
| Dec 31, 2023 | NORTHERN TRUST CORP | 1.01% | 202.12K | 3.13M | 15.82K | +8.49% |
| Dec 31, 2023 | TWO SIGMA ADVISERS, LP | 1.08% | 215.4K | 3.33M | -84.5K | -28.18% |
| Dec 31, 2023 | BANK OF NEW YORK MELLON CORP | 1.22% | 243.7K | 3.77M | 60.95K | +33.35% |
| Dec 31, 2023 | FULLER & THALER ASSET MANAGEMENT, INC. | 1.26% | 251.12K | 3.89M | -200 | -0.08% |
| Dec 31, 2023 | PRUDENTIAL FINANCIAL INC | 1.54% | 306.74K | 4.75M | 202.1K | +193.14% |
| Dec 31, 2023 | NUVEEN ASSET MANAGEMENT, LLC | 1.73% | 346.4K | 5.36M | 113.41K | +48.68% |
| Dec 31, 2023 | ACADIAN ASSET MANAGEMENT LLC | 1.75% | 350.02K | 5.42M | 80.04K | +29.65% |
| Dec 31, 2023 | STATE STREET CORP | 1.96% | 391.46K | 6.06M | 84.89K | +27.69% |
| Dec 31, 2023 | GEODE CAPITAL MANAGEMENT, LLC | 2.21% | 440.67K | 6.82M | 23.45K | +5.62% |
| Dec 31, 2023 | FOUNDRY PARTNERS, LLC | 2.24% | 447.29K | 6.92M | -7.88K | -1.73% |
| Dec 31, 2023 | HIGHTOWER ADVISORS, LLC | 3.21% | 640.17K | 9.91M | 168.38K | +35.69% |
| Dec 31, 2023 | DIMENSIONAL FUND ADVISORS LP | 3.69% | 737K | 11.41M | -21.73K | -2.86% |
| Dec 31, 2023 | RENAISSANCE TECHNOLOGIES LLC | 4.88% | 974.22K | 15.08M | -116K | -10.64% |
| Dec 31, 2023 | VANGUARD GROUP INC | 4.98% | 994.31K | 15.39M | 25.74K | +2.66% |
| Dec 31, 2023 | BLACKROCK INC. | 7.06% | 1.41M | 21.81M | 70.23K | +5.25% |
| Dec 31, 2023 | TREXQUANT INVESTMENT LP | 0.09% | 18.51K | 286.55K | -56.19K | -75.22% |
| Dec 31, 2023 | FRANKLIN RESOURCES INC | 0.09% | 18.74K | 290.06K | 18.74K | +100.00% |
| Dec 31, 2023 | GUGGENHEIM CAPITAL LLC | 0.1% | 19.51K | 302.03K | 19.51K | +100.00% |
| Dec 31, 2023 | WINTON GROUP LTD | 0.1% | 19.9K | 308.08K | -11.66K | -36.94% |
| Dec 31, 2023 | HENNION & WALSH ASSET MANAGEMENT, INC. | 0.11% | 21.49K | 332.71K | 21.49K | +100.00% |
| Dec 31, 2023 | LSV ASSET MANAGEMENT | 0.11% | 21.7K | 336K | 0 | 0 |
| Dec 31, 2023 | CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. | 0.11% | 22.32K | 346K | -3.52K | -13.63% |
| Dec 31, 2023 | BARCLAYS PLC | 0.12% | 24.41K | 377K | 21.37K | +702.00% |
Among the SPOK insiders holding of 2.06% of the stake in company, KELLY VINCENT D, President & CEO, holds the largest shares of 102.82K. STEIN TODD J, director, is the second largest SPOK insider with ownership of 42.73K shares. WALLACE MICHAEL W, Chief Operating Officer, stands third with possession of 40.37K shares of that stake.
| Insiders | Designation | Shares Held |
|---|---|---|
| KELLY VINCENT D | President & CEO | 102.82K |
| STEIN TODD J | director | 42.73K |
| WALLACE MICHAEL W | Chief Operating Officer | 40.37K |
| WOODS-KEISLING SHARON | Corporate Secretary, Treasurer | 20K |
| RICE CALVIN | Chief Financial Officer & CAO | 7.04K |
| COURNOYER CHRISTINE | director | 5.64K |
| BYRNE BARBARA PETERSON | director | 5.64K |
| Date | Insider | Type | Cost | Shares | Value ($) | Shares Total |
|---|---|---|---|---|---|---|
| Sep 04, 2025 | STEIN TODD J | SALE | 0.00 | 0 | - | 42.73K |
| Sep 03, 2025 | STEIN TODD J | SALE | 0.00 | 0 | - | 42.73K |
| Sep 02, 2025 | STEIN TODD J | SALE | 18.05 | 10.45K | 188.59K | 532.93K |
| Aug 25, 2025 | STEIN TODD J | SALE | 0.00 | 0 | - | 42.73K |
| Aug 25, 2025 | WALLACE MICHAEL W | SALE | 17.87 | 10.81K | 193.12K | 40.37K |
| Aug 22, 2025 | STEIN TODD J | SALE | 18.01 | 4.08K | 73.57K | 548.79K |
| Aug 21, 2025 | KELLY VINCENT D | SALE | 17.69 | 25K | 442.18K | 102.82K |
| Aug 20, 2025 | STEIN TODD J | SALE | 0.00 | 0 | - | 42.73K |
| Aug 18, 2025 | STEIN TODD J | SALE | 0.00 | 0 | - | 42.73K |
| Aug 15, 2025 | STEIN TODD J | SALE | 0.00 | 0 | - | 42.73K |
| Aug 14, 2025 | STEIN TODD J | SALE | 18.50 | 18.96K | 350.68K | 587.37K |
| Aug 13, 2025 | STEIN TODD J | SALE | 18.48 | 31.95K | 590.31K | 0 |
| Aug 12, 2025 | STEIN TODD J | SALE | 18.45 | 41.42K | 764.02K | 31.95K |
| Aug 05, 2025 | STEIN TODD J | SALE | 0.00 | 0 | - | 42.73K |
| Aug 05, 2025 | RICE CALVIN | SALE | 18.28 | 14.74K | 269.39K | 7.04K |
| Aug 04, 2025 | KELLY VINCENT D | SALE | 18.53 | 30K | 555.8K | 127.82K |
| Aug 04, 2025 | STEIN TODD J | SALE | 18.63 | 70.02K | 1.3M | 77.87K |
| Aug 04, 2025 | WALLACE MICHAEL W | SALE | 18.49 | 10K | 184.87K | 51.18K |
| Aug 04, 2025 | RICE CALVIN | SALE | 18.73 | 7.46K | 139.67K | 21.77K |
| May 09, 2025 | COURNOYER CHRISTINE | SALE | 0.00 | 0 | - | 5.64K |
| May 07, 2025 | WALLACE MICHAEL W | SALE | 16.53 | 6K | 99.17K | 61.18K |
| May 06, 2025 | KELLY VINCENT D | SALE | 16.40 | 30K | 492.05K | 157.82K |
| Mar 13, 2025 | WOODS-KEISLING SHARON | SALE | 16.02 | 16.25K | 260.42K | 20K |
| Mar 11, 2025 | STEIN TODD J | SALE | 16.36 | 0 | - | 39.79K |
| Mar 10, 2025 | STEIN TODD J | SALE | 16.58 | 33.88K | 561.56K | 608.15K |
| Mar 04, 2025 | WALLACE MICHAEL W | SALE | 16.53 | 10K | 165.33K | 42.42K |
| Mar 04, 2025 | COURNOYER CHRISTINE | SALE | 0.00 | 0 | - | 5.64K |
| Mar 03, 2025 | STEIN TODD J | SALE | 16.75 | 0 | - | 39.79K |
| Mar 03, 2025 | KELLY VINCENT D | SALE | 16.73 | 30K | 501.9K | 146.56K |
| Nov 19, 2024 | WALLACE MICHAEL W | SALE | 15.95 | 12K | 191.38K | 37.47K |
| Nov 13, 2024 | STEIN TODD J | SALE | 17.09 | 0 | - | 38.23K |
| Nov 13, 2024 | KELLY VINCENT D | SALE | 16.88 | 50K | 843.94K | 151.65K |
| Nov 12, 2024 | STEIN TODD J | SALE | 17.03 | 0 | - | 38.23K |
| Nov 11, 2024 | STEIN TODD J | SALE | 17.07 | 5.75K | 98.14K | 690.89K |
| Aug 20, 2024 | WALLACE MICHAEL W | SALE | 14.80 | 25K | 369.95K | 49.47K |
| Aug 19, 2024 | KELLY VINCENT D | SALE | 14.83 | 45K | 667.22K | 201.65K |
| May 10, 2024 | BYRNE BARBARA PETERSON | SALE | 0.00 | 0 | - | 5.64K |
| Mar 04, 2024 | STEIN TODD J | SALE | 17.94 | 0 | - | 33.32K |
| Mar 01, 2024 | KELLY VINCENT D | SALE | 17.35 | 37.7K | 654.08K | 246.65K |
| Mar 01, 2024 | WALLACE MICHAEL W | SALE | 17.24 | 40K | 689.42K | 74.47K |
| Mar 01, 2024 | WOODS-KEISLING SHARON | SALE | 17.92 | 17.12K | 306.79K | 20K |
| Feb 29, 2024 | KELLY VINCENT D | SALE | 0.00 | 0 | - | 223.07K |
| Feb 29, 2024 | STEIN TODD J | SALE | 17.94 | 0 | - | 33.32K |
| Feb 28, 2024 | STEIN TODD J | SALE | 17.69 | 0 | - | 33.32K |
| Feb 27, 2024 | STEIN TODD J | SALE | 17.75 | 7.95K | 141.08K | 147.89K |
| Dec 05, 2023 | KELLY VINCENT D | SALE | 15.50 | 37.5K | 581.25K | 245.99K |
| Dec 04, 2023 | KELLY VINCENT D | SALE | 0.00 | 0 | - | 253.92K |
| Dec 01, 2023 | WOODS-KEISLING SHARON | SALE | 16.61 | 10K | 166.08K | 26.68K |
| Dec 01, 2023 | WALLACE MICHAEL W | SALE | 16.64 | 20K | 332.8K | 83.72K |
| Nov 30, 2023 | RICE CALVIN | SALE | 16.91 | 13K | 219.83K | 7.04K |
| Nov 27, 2023 | STEIN TODD J | SALE | 0.00 | 0 | - | 31.7K |
| Nov 06, 2023 | BYRNE BARBARA PETERSON | PURCHASE | 15.96 | 10K | 159.63K | 33.25K |
| Jun 01, 2023 | RICE CALVIN | PURCHASE | 11.90 | 420 | 5K | 20.04K |
| Mar 17, 2023 | RICE CALVIN | PURCHASE | 9.66 | 1K | 9.67K | 19.62K |
| Mar 17, 2023 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 26.91K |
| Mar 16, 2023 | STEIN TODD J | PURCHASE | 9.43 | 1.08K | 10.2K | 185.82K |
| Mar 15, 2023 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 26.91K |
| Mar 13, 2023 | STEIN TODD J | PURCHASE | 9.84 | 7.75K | 76.28K | 829.52K |
| Mar 10, 2023 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 26.91K |
| Mar 09, 2023 | STEIN TODD J | PURCHASE | 10.43 | 2.88K | 30.07K | 818.27K |
| Mar 08, 2023 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 26.91K |
| Mar 08, 2023 | WALLACE MICHAEL W | PURCHASE | 10.25 | 2.5K | 25.63K | 103.72K |
| Mar 07, 2023 | RICE CALVIN | PURCHASE | 10.77 | 1K | 10.77K | 18.62K |
| Mar 03, 2023 | RICE CALVIN | PURCHASE | 10.40 | 1K | 10.41K | 17.62K |
| Dec 09, 2022 | STEIN TODD J | PURCHASE | 8.12 | 18.93K | 153.73K | 184.74K |
| Dec 08, 2022 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 24.77K |
| Dec 07, 2022 | STEIN TODD J | PURCHASE | 7.86 | 6.6K | 51.85K | 159.67K |
| Dec 06, 2022 | STEIN TODD J | PURCHASE | 7.67 | 15.87K | 121.76K | 153.07K |
| Dec 06, 2022 | WALLACE MICHAEL W | PURCHASE | 7.76 | 2K | 15.52K | 75.16K |
| Dec 05, 2022 | STEIN TODD J | PURCHASE | 7.86 | 10.96K | 86.14K | 137.2K |
| Dec 02, 2022 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 24.77K |
| Nov 17, 2022 | KELLY VINCENT D | PURCHASE | 8.25 | 5K | 41.23K | 276.9K |
| Sep 16, 2022 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 22.48K |
| Sep 16, 2022 | KELLY VINCENT D | PURCHASE | 7.35 | 2.5K | 18.38K | 271.9K |
| Sep 15, 2022 | KELLY VINCENT D | PURCHASE | 7.32 | 2.5K | 18.3K | 269.4K |
| Sep 15, 2022 | STEIN TODD J | PURCHASE | 7.32 | 5.65K | 41.35K | 86.26K |
| Sep 14, 2022 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 22.48K |
| Sep 13, 2022 | STEIN TODD J | PURCHASE | 7.24 | 18.22K | 131.9K | 623.61K |
| Sep 12, 2022 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 22.48K |
| Sep 02, 2022 | STEIN TODD J | PURCHASE | 7.12 | 4.67K | 33.24K | 601.89K |
| Aug 31, 2022 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 63.25K |
| Aug 29, 2022 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 22.48K |
| Aug 25, 2022 | STEIN TODD J | PURCHASE | 0.00 | 0 | - | 22.48K |
| Aug 23, 2022 | STEIN TODD J | PURCHASE | 7.15 | 3.86K | 27.62K | 538.88K |