© 2026 Stocks Telegraph All rights reserved.
Most stock quote data provided by Financial Modeling Prep
Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.
Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.
About 58.72% of OABI shares are held by financial institutions. TLS ADVISORS LLC is the top corporate investor, holding 70K shares valued at $137.00K. A 0.06% stake in OmniAb, Inc. is owned by the company. NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC owns 10.7K shares valued at $19.80K, which translates its holding of 0.01% of the stake in the company.
| Date | Holder | % Stake | Shares Held | Total Value ($) | Shares | % Change in Portfolio |
|---|---|---|---|---|---|---|
| Dec 31, 2025 | TLS ADVISORS LLC | 0.06% | 70K | 137K | -180.19K | -72.02% |
| Dec 31, 2025 | NELSON, VAN DENBURG & CAMPBELL WEALTH MANAGEMENT GROUP, LLC | 0.01% | 10.7K | 19.8K | 0 | 0 |
| Dec 31, 2025 | CHOREO, LLC | 0.01% | 10.45K | 19.44K | -1.93K | -15.58% |
| Dec 31, 2025 | BLACKROCK, INC. | 7.03% | 8.06M | 14.92M | 1.1M | +15.81% |
| Dec 31, 2025 | VANGUARD GROUP INC | 4.9% | 5.63M | 10.41M | 477.14K | +9.27% |
| Dec 31, 2025 | VOYA INVESTMENT MANAGEMENT LLC | 0.02% | 19.5K | 36.07K | 0 | 0 |
| Dec 31, 2025 | BBR PARTNERS, LLC | 0.02% | 20K | 37K | 0 | 0 |
| Dec 31, 2025 | SQUAREPOINT OPS LLC | 0.02% | 20.33K | 37.6K | -15.11K | -42.63% |
| Dec 31, 2025 | BFSG, LLC | 0.02% | 20.44K | 37.81K | 0 | 0 |
| Dec 31, 2025 | HIGHTOWER ADVISORS, LLC | 0.02% | 21.38K | 39.56K | 0 | 0 |
| Dec 31, 2025 | POLICE & FIREMEN'S RETIREMENT SYSTEM OF NEW JERSEY | 0.02% | 22.57K | 41.75K | 0 | 0 |
| Dec 31, 2025 | SG AMERICAS SECURITIES, LLC | 0.02% | 23.14K | 43K | 11.37K | +96.58% |
| Dec 31, 2025 | NOMURA HOLDINGS INC | 0.14% | 154.95K | 286.66K | 154.95K | +100.00% |
| Dec 31, 2025 | RHUMBLINE ADVISERS | 0.14% | 162.77K | 301.12K | 1.84K | +1.14% |
| Dec 31, 2025 | BARCLAYS PLC | 0.14% | 165.56K | 306.28K | 21.85K | +15.20% |
| Dec 31, 2025 | ARBITER PARTNERS CAPITAL MANAGEMENT LLC | 0.17% | 192.59K | 356.28K | 32.06K | +19.97% |
| Dec 31, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.21% | 242.7K | 449K | -280.75K | -53.63% |
| Dec 31, 2025 | BANK OF NEW YORK MELLON CORP | 0.23% | 268.65K | 496.99K | 4.95K | +1.88% |
| Dec 31, 2025 | JPMORGAN CHASE & CO | 0.26% | 293.17K | 542.36K | -469.74K | -61.57% |
| Dec 31, 2025 | MORGAN STANLEY | 0.34% | 389.69K | 720.92K | -430.54K | -52.49% |
| Dec 31, 2025 | GOLDMAN SACHS GROUP INC | 0.47% | 540.28K | 999.51K | -47.51K | -8.08% |
| Dec 31, 2025 | STONEPINE CAPITAL MANAGEMENT, LLC | 0.61% | 701K | 1.3M | -1.44M | -67.29% |
| Dec 31, 2025 | ISTHMUS PARTNERS, LLC | 0.63% | 721.31K | 1.33M | 52.24K | +7.81% |
| Dec 31, 2025 | NUVEEN, LLC | 0.76% | 874.51K | 1.62M | 2 | 0.00% |
| Dec 31, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.84% | 966.03K | 1.79M | 180.55K | +22.99% |
| Dec 31, 2025 | TOWERVIEW LLC | 0.87% | 1M | 1.85M | 168.9K | +20.32% |
| Dec 31, 2025 | STATE STREET CORP | 1.79% | 2.05M | 3.79M | -45.85K | -2.19% |
| Dec 31, 2025 | DIMENSIONAL FUND ADVISORS LP | 1.88% | 2.15M | 3.98M | -395.69K | -15.53% |
| Dec 31, 2025 | PRIVATE MANAGEMENT GROUP INC | 2.11% | 2.42M | 4.48M | -97.8K | -3.88% |
| Dec 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 2.37% | 2.72M | 5.04M | 396.46K | +17.04% |
| Dec 31, 2025 | CHINA UNIVERSAL ASSET MANAGEMENT CO., LTD. | 0.02% | 23.46K | 43.4K | 1.95K | +9.06% |
| Dec 31, 2025 | PROSHARE ADVISORS LLC | 0.02% | 25.58K | 47.32K | 5.21K | +25.60% |
| Dec 31, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.02% | 25.87K | 47.86K | 4.15K | +19.10% |
| Dec 31, 2025 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 0.03% | 28.94K | 53.55K | 28.94K | +100.00% |
| Dec 31, 2025 | LEGATO CAPITAL MANAGEMENT LLC | 0.03% | 30.68K | 56.76K | 2.49K | +8.83% |
| Dec 31, 2025 | WOODSTOCK CORP | 0.03% | 35.24K | 65.19K | -316.51K | -89.98% |
| Dec 31, 2025 | METLIFE INVESTMENT MANAGEMENT, LLC | 0.03% | 36.55K | 67.62K | -20.11K | -35.49% |
| Dec 31, 2025 | INTECH INVESTMENT MANAGEMENT LLC | 0.03% | 37.82K | 69.97K | -12.75K | -25.21% |
| Dec 31, 2025 | SEI INVESTMENTS CO | 0.04% | 42.86K | 79.3K | -38.19K | -47.12% |
| Dec 31, 2025 | ACADIAN ASSET MANAGEMENT LLC | 0.04% | 47.63K | 88K | 47.63K | +100.00% |
| Dec 31, 2025 | CONNORS INVESTOR SERVICES INC | 0.05% | 61.94K | 114.59K | 0 | 0 |
| Dec 31, 2025 | UBS GROUP AG | 0.06% | 67.97K | 125.75K | 28.31K | +71.37% |
| Dec 31, 2025 | DEUTSCHE BANK AG\ | 0.07% | 77.23K | 142.87K | -772 | -0.99% |
| Dec 31, 2025 | CORNERSTONE CAPITAL, INC. | 0.1% | 109.21K | 202.04K | 0 | 0 |
| Dec 31, 2025 | WELLS FARGO & COMPANY/MN | 0.11% | 125.64K | 232.43K | 45.04K | +55.88% |
| Dec 31, 2025 | JANE STREET GROUP, LLC | 0.12% | 135.38K | 250.45K | -53.7K | -28.40% |
| Dec 31, 2025 | THRIVE WEALTH MANAGEMENT, LLC | 0.02% | 17.28K | 31.97K | 0 | 0 |
| Dec 31, 2025 | NEW YORK STATE COMMON RETIREMENT FUND | 0.01% | 11.81K | 21.84K | 0 | 0 |
| Dec 31, 2025 | STATE OF WYOMING | 0.01% | 12.24K | 22.65K | 12.24K | +100.00% |
| Dec 31, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.01% | 15.96K | 29.52K | 1.03K | +6.92% |
| Dec 31, 2025 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 0.02% | 18.95K | 35.05K | 18.95K | +100.00% |
| Dec 31, 2025 | LPL FINANCIAL LLC | 0.02% | 19.35K | 35.81K | 554 | +2.95% |
| Sep 30, 2025 | PRICE T ROWE ASSOCIATES INC /MD/ | 0.05% | 53.19K | 86K | 5.57K | +11.71% |
| Sep 30, 2025 | BREVAN HOWARD CAPITAL MANAGEMENT LP | 0.05% | 52.27K | 83.63K | -1.51K | -2.81% |
| Sep 30, 2025 | INTECH INVESTMENT MANAGEMENT LLC | 0.05% | 50.57K | 80.9K | -7.66K | -13.15% |
| Sep 30, 2025 | D. E. SHAW & CO., INC. | 0.18% | 186.28K | 298.05K | 186.28K | +100.00% |
| Sep 30, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.15% | 153.9K | 246.24K | 100K | +185.53% |
| Sep 30, 2025 | ALLIANCEBERNSTEIN L.P. | 0.14% | 150.59K | 240.95K | 0 | 0 |
| Sep 30, 2025 | CADIAN CAPITAL MANAGEMENT, LP | 3.46% | 3.68M | 5.88M | 3.68M | +100.00% |
| Sep 30, 2025 | NUVEEN, LLC | 0.82% | 874.51K | 1.4M | 387.25K | +79.47% |
| Sep 30, 2025 | WOODSTOCK CORP | 0.33% | 351.75K | 562.81K | -269.93K | -43.42% |
| Sep 30, 2025 | AMERIPRISE FINANCIAL INC | 0.22% | 232.79K | 372.46K | -47K | -16.80% |
| Sep 30, 2025 | JANE STREET GROUP, LLC | 0.18% | 189.08K | 302.53K | 35.35K | +22.99% |
| Sep 30, 2025 | FMR LLC | 0.15% | 154.55K | 247.27K | 16.75K | +12.15% |
| Sep 30, 2025 | CHINA UNIVERSAL ASSET MANAGEMENT CO., LTD. | 0.02% | 21.51K | 34.41K | -3.06K | -12.47% |
| Sep 30, 2025 | HIGHTOWER ADVISORS, LLC | 0.02% | 21.38K | 34.21K | 0 | 0 |
| Sep 30, 2025 | BFSG, LLC | 0.02% | 20.44K | 32.7K | -2.8K | -12.05% |
| Sep 30, 2025 | RHUMBLINE ADVISERS | 0.15% | 160.94K | 257.49K | 208 | +0.13% |
| Sep 30, 2025 | GRAHAM CAPITAL MANAGEMENT, L.P. | 0.16% | 167.17K | 267.48K | 167.17K | +100.00% |
| Sep 30, 2025 | BLACKROCK, INC. | 6.56% | 6.96M | 11.14M | -36.96K | -0.53% |
| Sep 30, 2025 | BLAIR WILLIAM & CO/IL | 0.04% | 45.17K | 72.27K | 0 | 0 |
| Sep 30, 2025 | VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC | 0.04% | 41.69K | 66.71K | -3.47K | -7.69% |
| Sep 30, 2025 | PROSHARE ADVISORS LLC | 0.02% | 20.36K | 32.58K | -4.78K | -19.00% |
| Sep 30, 2025 | UBS GROUP AG | 0.04% | 39.66K | 63.46K | -98.8K | -71.35% |
| Sep 30, 2025 | CERITY PARTNERS LLC | 0.03% | 29.56K | 47.3K | 6.95K | +30.74% |
| Sep 30, 2025 | LEGATO CAPITAL MANAGEMENT LLC | 0.03% | 28.19K | 45.1K | 0 | 0 |
| Sep 30, 2025 | PINNACLE WEALTH PLANNING SERVICES, INC. | 0.02% | 24.64K | 39.42K | 24.64K | +100.00% |
| Sep 30, 2025 | BBR PARTNERS, LLC | 0.02% | 20K | 32K | 0 | 0 |
| Sep 30, 2025 | VOYA INVESTMENT MANAGEMENT LLC | 0.02% | 19.5K | 31.19K | -11.08K | -36.23% |
| Sep 30, 2025 | LPL FINANCIAL LLC | 0.02% | 18.8K | 30.08K | -891 | -4.52% |
| Sep 30, 2025 | QUADRATURE CAPITAL LTD | 0.02% | 17.45K | 27.74K | 5.19K | +42.32% |
| Sep 30, 2025 | THRIVE WEALTH MANAGEMENT, LLC | 0.02% | 17.28K | 27.65K | 0 | 0 |
| Sep 30, 2025 | DYNAMIC TECHNOLOGY LAB PRIVATE LTD | 0.01% | 13.44K | 21K | 878 | +6.99% |
| Sep 30, 2025 | PRUDENTIAL FINANCIAL INC | 0.01% | 12.54K | 20.07K | 0 | 0 |
| Sep 30, 2025 | CHOREO, LLC | 0.01% | 12.38K | 19.81K | 589 | +5.00% |
| Sep 30, 2025 | NEW YORK STATE COMMON RETIREMENT FUND | 0.01% | 11.81K | 18.89K | 0 | 0 |
| Sep 30, 2025 | WHITEFORT CAPITAL MANAGEMENT, LP | 13.4% | 14.22M | 22.76M | 3.98M | +38.90% |
| Sep 30, 2025 | GOLDMAN SACHS GROUP INC | 0.55% | 587.79K | 940.46K | 281.74K | +92.06% |
| Sep 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.49% | 523.45K | 837.53K | -184.1K | -26.02% |
| Sep 30, 2025 | KENT LAKE PR LLC | 0.47% | 500K | 800K | -1.25M | -71.43% |
| Sep 30, 2025 | BANK OF NEW YORK MELLON CORP | 0.25% | 263.7K | 421.92K | -7.05K | -2.61% |
| Sep 30, 2025 | STONEPINE CAPITAL MANAGEMENT, LLC | 2.02% | 2.14M | 3.43M | 2.14M | +100.00% |
| Sep 30, 2025 | STATE STREET CORP | 1.97% | 2.09M | 3.35M | 83.94K | +4.17% |
| Sep 30, 2025 | ADAR1 CAPITAL MANAGEMENT, LLC | 1.03% | 1.09M | 1.75M | 764.52K | +234.44% |
| Sep 30, 2025 | JACOBS LEVY EQUITY MANAGEMENT, INC | 0.95% | 1.01M | 1.61M | -99.27K | -8.98% |
| Sep 30, 2025 | CITADEL ADVISORS LLC | 0.79% | 836.8K | 1.34M | -1.3M | -60.76% |
| Sep 30, 2025 | TOWERVIEW LLC | 0.78% | 831.1K | 1.33M | 0 | 0 |
| Sep 30, 2025 | MORGAN STANLEY | 0.77% | 820.22K | 1.31M | 52.6K | +6.85% |
| Sep 30, 2025 | NORTHERN TRUST CORP | 0.77% | 818.47K | 1.31M | -18.4K | -2.20% |
| Sep 30, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.74% | 785.48K | 1.26M | -46.8K | -5.62% |
| Sep 30, 2025 | JPMORGAN CHASE & CO | 0.72% | 762.91K | 1.22M | -30.82K | -3.88% |
| Sep 30, 2025 | ISTHMUS PARTNERS, LLC | 0.63% | 669.07K | 1.07M | 101.03K | +17.79% |
| Sep 30, 2025 | ROYAL BANK OF CANADA | 0.29% | 303.16K | 485K | -38.83K | -11.35% |
| Sep 30, 2025 | TANG CAPITAL MANAGEMENT LLC | 0.28% | 300K | 480K | 0 | 0 |
| Sep 30, 2025 | TWO SIGMA INVESTMENTS, LP | 0.27% | 291.74K | 466.78K | 60.05K | +25.92% |
| Sep 30, 2025 | MILLENNIUM MANAGEMENT LLC | 0.27% | 285.8K | 260.07K | -364.52K | -56.05% |
| Sep 30, 2025 | GSA CAPITAL PARTNERS LLP | 0.25% | 262.37K | 420K | 236.2K | +902.41% |
| Sep 30, 2025 | TLS ADVISORS LLC | 0.24% | 250.19K | 388K | 0 | 0 |
| Sep 30, 2025 | BARCLAYS PLC | 0.14% | 143.71K | 229.94K | -37.97K | -20.90% |
| Sep 30, 2025 | TWO SIGMA ADVISERS, LP | 0.12% | 126.03K | 201.65K | 18.1K | +16.77% |
| Sep 30, 2025 | INVESCO LTD. | 0.12% | 124.05K | 198.48K | 14.44K | +13.17% |
| Sep 30, 2025 | CORNERSTONE CAPITAL, INC. | 0.1% | 109.21K | 174.74K | -54.55K | -33.31% |
| Sep 30, 2025 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 0.09% | 96.36K | 154.18K | 0 | 0 |
| Sep 30, 2025 | SEI INVESTMENTS CO | 0.08% | 81.05K | 129.7K | 19.92K | +32.59% |
| Sep 30, 2025 | WELLS FARGO & COMPANY/MN | 0.08% | 80.6K | 128.95K | 6.96K | +9.44% |
| Sep 30, 2025 | DEUTSCHE BANK AG\ | 0.07% | 78K | 124.8K | -89.55K | -53.45% |
| Sep 30, 2025 | HRT FINANCIAL LP | 0.07% | 70.22K | 112K | 70.22K | +100.00% |
| Sep 30, 2025 | VANGUARD GROUP INC | 4.85% | 5.15M | 8.24M | -120.25K | -2.28% |
| Sep 30, 2025 | WOODLINE PARTNERS LP | 2.69% | 2.86M | 4.57M | 2.86M | +100.00% |
| Sep 30, 2025 | DIMENSIONAL FUND ADVISORS LP | 2.4% | 2.55M | 4.08M | -365.48K | -12.54% |
| Sep 30, 2025 | PRIVATE MANAGEMENT GROUP INC | 2.37% | 2.52M | 4.03M | -39.77K | -1.55% |
| Sep 30, 2025 | RICE HALL JAMES & ASSOCIATES, LLC | 2.27% | 2.41M | 3.86M | -215.09K | -8.19% |
| Sep 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 2.19% | 2.33M | 3.72M | -113.19K | -4.64% |
| Sep 30, 2025 | NJ STATE EMPLOYEES DEFERRED COMPENSATION PLAN | 0.02% | 24.5K | 39.2K | 0 | 0 |
| Sep 30, 2025 | POLICE & FIREMEN'S RETIREMENT SYSTEM OF NEW JERSEY | 0.02% | 22.57K | 36.11K | 3.95K | +21.24% |
| Sep 30, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.02% | 21.72K | 34.75K | 10.44K | +92.51% |
| Sep 30, 2025 | ARBITER PARTNERS CAPITAL MANAGEMENT LLC | 0.15% | 160.53K | 256.85K | 160.53K | +100.00% |
| Sep 30, 2025 | METLIFE INVESTMENT MANAGEMENT, LLC | 0.05% | 56.66K | 90.66K | -7.08K | -11.10% |
| Jun 30, 2025 | NUVEEN, LLC | 0.46% | 487.26K | 847.83K | 259.46K | +113.90% |
| Jun 30, 2025 | MURCHINSON LTD. | 0.47% | 502.81K | 874.89K | -505K | -50.11% |
| Jun 30, 2025 | UBS GROUP AG | 0.13% | 138.46K | 240.92K | -127.91K | -48.02% |
| Jun 30, 2025 | FMR LLC | 0.13% | 137.8K | 239.77K | 6.28K | +4.77% |
| Jun 30, 2025 | XTX TOPCO LTD | 0.13% | 137.17K | 238.68K | 83.69K | +156.47% |
| Jun 30, 2025 | WELLS FARGO & COMPANY/MN | 0.07% | 73.64K | 128.14K | 2.68K | +3.78% |
| Jun 30, 2025 | CUBIST SYSTEMATIC STRATEGIES, LLC | 0.07% | 72.15K | 125.53K | 72.15K | +100.00% |
| Jun 30, 2025 | ALLIANCEBERNSTEIN L.P. | 0.14% | 150.59K | 262.03K | 31.2K | +26.13% |
| Jun 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.67% | 707.55K | 1.23M | 680.95K | +2,559.96% |
| Jun 30, 2025 | MILLENNIUM MANAGEMENT LLC | 0.61% | 650.32K | 917.47K | 518.65K | +393.89% |
| Jun 30, 2025 | WOODSTOCK CORP | 0.59% | 621.68K | 1.08M | -121.02K | -16.29% |
| Jun 30, 2025 | ISTHMUS PARTNERS, LLC | 0.54% | 568.04K | 988.4K | 99.34K | +21.19% |
| Jun 30, 2025 | VANGUARD GROUP INC | 4.96% | 5.27M | 9.17M | 89.01K | +1.72% |
| Jun 30, 2025 | PRIVATE MANAGEMENT GROUP INC | 2.41% | 2.56M | 4.45M | 28.29K | +1.12% |
| Jun 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 2.44M | 4.25M | -21.63K | -0.88% |
| Jun 30, 2025 | CITADEL ADVISORS LLC | 2.01% | 2.13M | 3.71M | 1.94M | +999.14% |
| Jun 30, 2025 | GOLDMAN SACHS GROUP INC | 0.29% | 306.05K | 532.52K | 62.38K | +25.60% |
| Jun 30, 2025 | TANG CAPITAL MANAGEMENT LLC | 0.28% | 300K | 522K | 0 | 0 |
| Jun 30, 2025 | AMERIPRISE FINANCIAL INC | 0.26% | 279.79K | 486.83K | 250.48K | +854.59% |
| Jun 30, 2025 | BANK OF NEW YORK MELLON CORP | 0.26% | 270.75K | 471.11K | 12.61K | +4.88% |
| Jun 30, 2025 | TLS ADVISORS LLC | 0.24% | 250.19K | 435K | 0 | 0 |
| Jun 30, 2025 | TWO SIGMA INVESTMENTS, LP | 0.22% | 231.69K | 403.14K | 231.69K | +100.00% |
| Jun 30, 2025 | BOOTHBAY FUND MANAGEMENT, LLC | 0.18% | 188.55K | 328.08K | -189.38K | -50.11% |
| Jun 30, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.11% | 121.54K | 211.49K | 3.51K | +2.97% |
| Jun 30, 2025 | NORTHEAST FINANCIAL CONSULTANTS INC | 0.1% | 111K | 193.13K | 0 | 0 |
| Jun 30, 2025 | INVESCO LTD. | 0.1% | 109.61K | 190.73K | 15.91K | +16.98% |
| Jun 30, 2025 | TWO SIGMA ADVISERS, LP | 0.1% | 107.93K | 187.8K | 107.93K | +100.00% |
| Jun 30, 2025 | MIRABELLA FINANCIAL SERVICES LLP | 0.09% | 100.38K | 174.66K | 0 | 0 |
| Jun 30, 2025 | NORTHERN TRUST CORP | 0.79% | 836.87K | 1.46M | 9.74K | +1.18% |
| Jun 30, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.78% | 832.27K | 1.45M | 21.3K | +2.63% |
| Jun 30, 2025 | TOWERVIEW LLC | 0.78% | 831.1K | 1.45M | 251.1K | +43.29% |
| Jun 30, 2025 | DIMENSIONAL FUND ADVISORS LP | 2.75% | 2.91M | 5.07M | -217.95K | -6.96% |
| Jun 30, 2025 | RICE HALL JAMES & ASSOCIATES, LLC | 2.48% | 2.63M | 4.57M | 46.34K | +1.80% |
| Jun 30, 2025 | STATE STREET CORP | 1.89% | 2.01M | 3.5M | 89.63K | +4.66% |
| Jun 30, 2025 | 0.46% | 487.26K | 847.83K | 259.46K | +113.90% | |
| Jun 30, 2025 | JACOBS LEVY EQUITY MANAGEMENT, INC | 1.04% | 1.11M | 1.92M | 1.11M | +100.00% |
| Jun 30, 2025 | ROYCE & ASSOCIATES LP | 0.82% | 867.08K | 1.51M | 50K | +6.12% |
| Jun 30, 2025 | MARSHALL WACE, LLP | 0.34% | 359.67K | 625.82K | 359.67K | +100.00% |
| Jun 30, 2025 | ROYAL BANK OF CANADA | 0.32% | 342K | 596K | 334.74K | +4,613.27% |
| Jun 30, 2025 | ADAR1 CAPITAL MANAGEMENT, LLC | 0.31% | 326.11K | 567.43K | 200K | +158.59% |
| Jun 30, 2025 | BARCLAYS PLC | 0.17% | 181.68K | 316K | 76.06K | +72.02% |
| Jun 30, 2025 | DEUTSCHE BANK AG\ | 0.16% | 167.55K | 291.54K | -265.31K | -61.29% |
| Jun 30, 2025 | CORNERSTONE CAPITAL, INC. | 0.15% | 163.76K | 284.95K | -8.25K | -4.80% |
| Jun 30, 2025 | RHUMBLINE ADVISERS | 0.15% | 160.73K | 279.65K | 9.16K | +6.05% |
| Jun 30, 2025 | JANE STREET GROUP, LLC | 0.14% | 153.74K | 267.5K | 72.96K | +90.32% |
| Jun 30, 2025 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 0.09% | 96.36K | 167.67K | 96.36K | +100.00% |
| Jun 30, 2025 | JPMORGAN CHASE & CO | 0.75% | 793.73K | 1.38M | 175.3K | +28.35% |
| Jun 30, 2025 | MORGAN STANLEY | 0.72% | 767.62K | 1.34M | 268.96K | +53.94% |
| Jun 30, 2025 | WHITEFORT CAPITAL MANAGEMENT, LP | 9.65% | 10.24M | 17.82M | 6.33M | +161.57% |
| Jun 30, 2025 | BLACKROCK, INC. | 6.6% | 7M | 12.18M | -57.56K | -0.82% |
| Jun 30, 2025 | KENT LAKE PR LLC | 1.65% | 1.75M | 3.05M | 1.53M | +677.78% |
| Mar 31, 2025 | MIRABELLA FINANCIAL SERVICES LLP | 0.1% | 100.38K | 240.91K | 100.38K | +100.00% |
| Mar 31, 2025 | INTECH INVESTMENT MANAGEMENT LLC | 0.1% | 102.57K | 246.17K | 41.08K | +66.79% |
| Mar 31, 2025 | BARCLAYS PLC | 0.1% | 105.61K | 253K | -58.7K | -35.73% |
| Mar 31, 2025 | 0.1% | 108.11K | 259.47K | 108.11K | +100.00% | |
| Mar 31, 2025 | NORTHEAST FINANCIAL CONSULTANTS INC | 0.11% | 111K | 266.39K | 0 | 0 |
| Mar 31, 2025 | ADAR1 CAPITAL MANAGEMENT, LLC | 0.12% | 126.11K | 302.66K | -152K | -54.66% |
| Mar 31, 2025 | MILLENNIUM MANAGEMENT LLC | 0.12% | 131.67K | 23.64K | -55.07K | -29.49% |
| Mar 31, 2025 | RHUMBLINE ADVISERS | 0.14% | 151.57K | 363.74K | -2.25K | -1.46% |
| Mar 31, 2025 | GOLDMAN SACHS GROUP INC | 0.23% | 243.67K | 584.81K | -304.87K | -55.58% |
| Mar 31, 2025 | BANK OF NEW YORK MELLON CORP | 0.24% | 258.14K | 619.54K | -1.03K | -0.40% |
| Mar 31, 2025 | UBS GROUP AG | 0.25% | 266.37K | 639.29K | -40.02K | -13.06% |
| Mar 31, 2025 | TANG CAPITAL MANAGEMENT LLC | 0.28% | 300K | 720K | 0 | 0 |
| Mar 31, 2025 | BOOTHBAY FUND MANAGEMENT, LLC | 0.36% | 377.93K | 907.03K | 2.93K | +0.78% |
| Mar 31, 2025 | MORGAN STANLEY | 0.47% | 498.66K | 1.2M | 56.61K | +12.81% |
| Mar 31, 2025 | BANK OF AMERICA CORP /DE/ | 0.51% | 542.94K | 1.3M | -73.42K | -11.91% |
| Mar 31, 2025 | TOWERVIEW LLC | 0.55% | 580K | 1.39M | 30K | +5.45% |
| Mar 31, 2025 | WOODSTOCK CORP | 0.7% | 742.7K | 1.78M | -59.88K | -7.46% |
| Mar 31, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.77% | 810.98K | 1.95M | -8.73K | -1.07% |
| Mar 31, 2025 | JPMORGAN CHASE & CO | 0.59% | 618.44K | 1.48M | -383.36K | -38.27% |
| Mar 31, 2025 | RUBRIC CAPITAL MANAGEMENT LP | 2.7% | 2.85M | 6.84M | 0 | 0 |
| Mar 31, 2025 | DIMENSIONAL FUND ADVISORS LP | 2.97% | 3.13M | 7.52M | 106.04K | +3.50% |
| Mar 31, 2025 | DEUTSCHE BANK AG\ | 0.41% | 432.86K | 1.04M | -193.25K | -30.86% |
| Mar 31, 2025 | ISTHMUS PARTNERS, LLC | 0.44% | 468.71K | 1.12M | 15.57K | +3.44% |
| Mar 31, 2025 | VANGUARD GROUP INC | 4.9% | 5.18M | 12.43M | 124K | +2.45% |
| Mar 31, 2025 | BLACKROCK, INC. | 6.68% | 7.06M | 16.94M | -120.28K | -1.68% |
| Mar 31, 2025 | JANUS HENDERSON GROUP PLC | 7.63% | 8.06M | 19.5M | 97.91K | +1.23% |
| Mar 31, 2025 | TLS ADVISORS LLC | 0.24% | 250.19K | 600K | 0 | 0 |
| Mar 31, 2025 | FIRST SABREPOINT CAPITAL MANAGEMENT LP | 0.39% | 410K | 984K | -1.05M | -71.93% |
| Mar 31, 2025 | IMPAX ASSET MANAGEMENT GROUP PLC | 0.72% | 761.39K | 1.83M | 0 | 0 |
| Mar 31, 2025 | STATE STREET CORP | 1.82% | 1.92M | 4.61M | -153.53K | -7.40% |
| Mar 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 2.33% | 2.46M | 5.91M | 107.61K | +4.57% |
| Mar 31, 2025 | CHICAGO CAPITAL, LLC | 2.48% | 2.62M | 6.29M | -355K | -11.93% |
| Mar 31, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.11% | 118.04K | 283.29K | 68.29K | +137.27% |
| Mar 31, 2025 | CORNERSTONE CAPITAL, INC. | 0.16% | 172.02K | 412.84K | 0 | 0 |
| Mar 31, 2025 | CITADEL ADVISORS LLC | 0.18% | 194.02K | 465.66K | -243.95K | -55.70% |
| Mar 31, 2025 | ROYCE & ASSOCIATES LP | 0.77% | 817.08K | 1.96M | 110K | +15.56% |
| Mar 31, 2025 | NORTHERN TRUST CORP | 0.78% | 827.13K | 1.99M | -55.33K | -6.27% |
| Mar 31, 2025 | KNOTT DAVID M JR | 0.93% | 982.34K | 2.36M | -112.17K | -10.25% |
| Mar 31, 2025 | MURCHINSON LTD. | 0.95% | 1.01M | 2.42M | 7.81K | +0.78% |
| Mar 31, 2025 | VILLERE ST DENIS J & CO LLC | 1.36% | 1.44M | 3.45M | -28.13K | -1.92% |
| Mar 31, 2025 | WHITEFORT CAPITAL MANAGEMENT, LP | 3.71% | 3.91M | 9.4M | 3.91M | +100.00% |
| Mar 31, 2025 | MACQUARIE GROUP LTD | 4.19% | 4.42M | 10.62M | 122.07K | +2.84% |
| Mar 31, 2025 | PRIVATE MANAGEMENT GROUP INC | 2.4% | 2.53M | 6.07M | 296.71K | +13.29% |
| Mar 31, 2025 | RICE HALL JAMES & ASSOCIATES, LLC | 2.44% | 2.58M | 6.19M | -68.23K | -2.58% |
| Mar 31, 2025 | ALLIANCEBERNSTEIN L.P. | 0.11% | 119.39K | 286.54K | -1.32K | -1.10% |
| Mar 31, 2025 | GSA CAPITAL PARTNERS LLP | 0.12% | 125.45K | 301K | 78.55K | +167.49% |
| Mar 31, 2025 | FMR LLC | 0.12% | 131.53K | 315.66K | -24.08K | -15.48% |
| Mar 31, 2025 | AMERICAN CENTURY COMPANIES INC | 0.17% | 181.41K | 435.38K | 24.2K | +15.39% |
Among the OABI insiders holding of 14.75% of the stake in company, AVISTA ACQUISITION CORP., 10 percent owner, holds the largest shares of 5.69M. FOEHR MATTHEW W, President and CEO, is the second largest OABI insider with ownership of 4.38M shares. HIGGINS JOHN L, director, stands third with possession of 2.93M shares of that stake.
| Insiders | Designation | Shares Held |
|---|---|---|
| AVISTA ACQUISITION CORP. | 10 percent owner | 5.69M |
| FOEHR MATTHEW W | President and CEO | 4.38M |
| HIGGINS JOHN L | director | 2.93M |
| MARKISON BRIAN A | director | 775K |
| BERKMAN CHARLES S | Chief Legal Officer | 383.62K |
| GUSTAFSON KURT A | Executive VP, Finance and CFO | 259.4K |
| PATEL SUNIL | director | 215.51K |
| COCHRAN JENNIFER R. | director | 145.27K |
| LOVE STEVEN | director | 38.33K |
| BOYCE SARAH | director | 36K |
| Date | Insider | Type | Cost | Shares | Value ($) | Shares Total |
|---|---|---|---|---|---|---|
| Feb 17, 2026 | GUSTAFSON KURT A | SALE | 1.70 | 6.83K | 11.61K | 259.4K |
| Feb 17, 2026 | BERKMAN CHARLES S | SALE | 1.70 | 6.99K | 11.88K | 383.62K |
| Feb 17, 2026 | FOEHR MATTHEW W | SALE | 1.70 | 20.75K | 35.28K | 4.38M |
| Dec 08, 2025 | GUSTAFSON KURT A | SALE | 1.96 | 23.92K | 46.89K | 252.69K |
| Dec 08, 2025 | BERKMAN CHARLES S | SALE | 1.96 | 8.04K | 15.77K | 377.07K |
| Dec 08, 2025 | FOEHR MATTHEW W | SALE | 1.96 | 13.67K | 26.79K | 4.36M |
| Nov 07, 2025 | HIGGINS JOHN L | PURCHASE | 1.38 | 41.04K | 56.63K | 2.93M |
| Nov 06, 2025 | HIGGINS JOHN L | PURCHASE | 1.41 | 36.22K | 51.07K | 2.89M |
| May 15, 2025 | COCHRAN JENNIFER R. | PURCHASE | 1.52 | 30K | 45.6K | 145.27K |
| May 14, 2025 | LOVE STEVEN | PURCHASE | 1.46 | 25K | 36.5K | 38.33K |
| May 12, 2025 | HIGGINS JOHN L | PURCHASE | 1.44 | 65K | 93.6K | 2.83M |
| Apr 07, 2025 | FOEHR MATTHEW W | SALE | 2.00 | 19.38K | 38.76K | 3.8M |
| Apr 07, 2025 | GUSTAFSON KURT A | SALE | 2.00 | 7.21K | 14.41K | 223.83K |
| Apr 07, 2025 | BERKMAN CHARLES S | SALE | 2.00 | 7.21K | 14.41K | 363.21K |
| Apr 01, 2025 | GUSTAFSON KURT A | SALE | 2.37 | 11.96K | 28.35K | 217.49K |
| Mar 21, 2025 | HIGGINS JOHN L | PURCHASE | 2.28 | 4K | 9.12K | 2.77M |
| Mar 20, 2025 | HIGGINS JOHN L | PURCHASE | 2.35 | 125.75K | 295.51K | 2.76M |
| Feb 19, 2025 | BERKMAN CHARLES S | SALE | 3.67 | 7.26K | 26.63K | 356.88K |
| Feb 19, 2025 | GUSTAFSON KURT A | SALE | 3.67 | 7.26K | 26.63K | 206.21K |
| Feb 19, 2025 | FOEHR MATTHEW W | SALE | 3.67 | 19.52K | 71.65K | 3.78M |
| Feb 18, 2025 | BERKMAN CHARLES S | SALE | 3.68 | 8.22K | 30.23K | 364.13K |
| Feb 18, 2025 | FOEHR MATTHEW W | SALE | 3.68 | 13.96K | 51.39K | 3.8M |
| Jan 21, 2025 | FOEHR MATTHEW W | SALE | 3.24 | 41.81K | 135.47K | 3.75M |
| Jan 21, 2025 | BERKMAN CHARLES S | SALE | 3.24 | 25.49K | 82.58K | 343.19K |
| Jan 21, 2025 | GUSTAFSON KURT A | SALE | 3.24 | 15.53K | 50.3K | 212.72K |
| Dec 09, 2024 | GUSTAFSON KURT A | SALE | 4.13 | 23.87K | 98.59K | 200.66K |
| Dec 09, 2024 | BERKMAN CHARLES S | SALE | 4.13 | 8.02K | 33.13K | 323.39K |
| Dec 09, 2024 | FOEHR MATTHEW W | SALE | 4.13 | 13.63K | 56.31K | 3.71M |
| May 24, 2024 | FOEHR MATTHEW W | PURCHASE | 4.42 | 240K | 1.06M | 3.54M |
| Apr 08, 2024 | GUSTAFSON KURT A | SALE | 5.27 | 6.95K | 36.65K | 176.7K |
| Apr 08, 2024 | BERKMAN CHARLES S | SALE | 5.27 | 6.95K | 36.65K | 292.62K |
| Apr 01, 2024 | GUSTAFSON KURT A | SALE | 5.46 | 11.85K | 64.7K | 170.11K |
| Mar 22, 2024 | FOEHR MATTHEW W | PURCHASE | 5.19 | 225K | 1.17M | 2.91M |
| Dec 12, 2023 | FOEHR MATTHEW W | PURCHASE | 5.05 | 200K | 1.01M | 2.65M |
| Nov 10, 2023 | FOEHR MATTHEW W | PURCHASE | 4.27 | 95K | 405.52K | 2.43M |
| Aug 14, 2023 | FOEHR MATTHEW W | PURCHASE | 5.48 | 45K | 246.6K | 2.33M |
| Jun 09, 2023 | FOEHR MATTHEW W | PURCHASE | 4.52 | 115K | 519.8K | 2.57M |
| May 23, 2023 | HIGGINS JOHN L | SALE | 4.05 | 9K | 36.45K | 2.46M |
| May 19, 2023 | HIGGINS JOHN L | SALE | 4.05 | 1K | 4.05K | 2.46M |
| May 18, 2023 | HIGGINS JOHN L | SALE | 3.89 | 50K | 194.5K | 2.46M |
| May 12, 2023 | FOEHR MATTHEW W | PURCHASE | 3.40 | 440K | 1.5M | 2.44M |
| Dec 12, 2022 | FOEHR MATTHEW W | PURCHASE | 3.77 | 150K | 564.77K | 1.84M |
| Dec 06, 2022 | COCHRAN JENNIFER R. | PURCHASE | 3.75 | 22.25K | 83.53K | 77.48K |
| Nov 30, 2022 | FOEHR MATTHEW W | PURCHASE | 3.39 | 300K | 1.02M | 1.71M |
| Nov 28, 2022 | GUSTAFSON KURT A | PURCHASE | 2.81 | 10K | 28.1K | 170.06K |
| Nov 11, 2022 | COCHRAN JENNIFER R. | PURCHASE | 3.10 | 30K | 92.93K | 55.23K |
| Nov 10, 2022 | BOYCE SARAH | PURCHASE | 2.92 | 15K | 43.8K | 36K |
| Nov 09, 2022 | BOYCE SARAH | PURCHASE | 2.74 | 21K | 57.6K | 21K |
| Nov 09, 2022 | FOEHR MATTHEW W | PURCHASE | 2.76 | 100K | 276.16K | 1.41M |
| Nov 09, 2022 | PATEL SUNIL | PURCHASE | 2.77 | 43K | 119.11K | 215.51K |
| Jul 05, 2017 | AVISTA ACQUISITION CORP. | SALE | 0.00 | 186.32K | - | 5.69M |
| Jul 05, 2017 | MARKISON BRIAN A | PURCHASE | 0.00 | 186.32K | - | 775K |
| Nov 28, 2016 | AVISTA ACQUISITION CORP. | SALE | 0.00 | 161.18K | - | 5.88M |
| Nov 28, 2016 | MARKISON BRIAN A | PURCHASE | 0.00 | 161.18K | - | 588.68K |