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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 70.61% of ZURA shares are held by financial institutions. MARSHALL WACE, LLP is the top corporate investor, holding 877.76K shares valued at $4.60M. A 0.93% stake in Zura Bio Limited is owned by the company. SIREN, L.L.C. owns 1.3M shares valued at $6.81M, which translates its holding of 1.37% of the stake in the company.
| Date | Holder | % Stake | Shares Held | Total Value ($) | Shares | % Change in Portfolio |
|---|---|---|---|---|---|---|
| Dec 31, 2025 | MARSHALL WACE, LLP | 0.93% | 877.76K | 4.6M | 877.76K | +100.00% |
| Dec 31, 2025 | SIREN, L.L.C. | 1.37% | 1.3M | 6.81M | 1.3M | +100.00% |
| Dec 31, 2025 | MORGAN STANLEY | 1.6% | 1.51M | 7.91M | 1.3M | +620.74% |
| Dec 31, 2025 | AFFINITY ASSET ADVISORS, LLC | 1.92% | 1.81M | 9.5M | 539.32K | +42.32% |
| Dec 31, 2025 | PFIZER INC | 3.14% | 2.97M | 15.56M | 0 | 0 |
| Dec 31, 2025 | JPMORGAN CHASE & CO | 4.73% | 4.47M | 23.44M | -151.44K | -3.28% |
| Dec 31, 2025 | STEWARD PARTNERS INVESTMENT ADVISORY, LLC | 0% | 1K | 5.24M | 0 | 0 |
| Dec 31, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.02% | 18.76K | 98.29K | 8.07K | +75.44% |
| Dec 31, 2025 | LIGHTHOUSE INVESTMENT PARTNERS, LLC | 0.02% | 21.66K | 113.5K | 21.66K | +100.00% |
| Dec 31, 2025 | DIMENSIONAL FUND ADVISORS LP | 0.02% | 23.53K | 123.31K | 23.53K | +100.00% |
| Dec 31, 2025 | RAYMOND JAMES FINANCIAL INC | 0.03% | 26.51K | 138.91K | -50.1K | -65.40% |
| Dec 31, 2025 | BOXER CAPITAL MANAGEMENT, LLC | 0.05% | 50K | 262K | 50K | +100.00% |
| Dec 31, 2025 | HUDSON BAY CAPITAL MANAGEMENT LP | 0.07% | 63.08K | 330.56K | 63.08K | +100.00% |
| Dec 31, 2025 | XTX TOPCO LTD | 0.07% | 66.45K | 348.21K | 66.45K | +100.00% |
| Dec 31, 2025 | OMERS ADMINISTRATION CORP | 0.07% | 67.2K | 352.13K | 67.2K | +100.00% |
| Dec 31, 2025 | AMERIPRISE FINANCIAL INC | 0% | 0 | - | -500K | -100.00% |
| Dec 31, 2025 | RBF CAPITAL, LLC | 0.07% | 68.19K | 357.33K | -11.81K | -14.76% |
| Dec 31, 2025 | JONES FINANCIAL COMPANIES LLLP | 0% | 0 | - | -1.37K | -100.00% |
| Dec 31, 2025 | SRS CAPITAL ADVISORS, INC. | 0% | 24 | 126 | -12 | -33.33% |
| Dec 31, 2025 | SBI SECURITIES CO., LTD. | 0% | 138 | 723 | -1.37K | -90.84% |
| Dec 31, 2025 | CWM, LLC | 0% | 142 | 1K | -696 | -83.05% |
| Dec 31, 2025 | GROUP ONE TRADING, L.P. | 0% | 200 | 1.05K | 200 | +100.00% |
| Dec 31, 2025 | NISA INVESTMENT ADVISORS, LLC | 0% | 702 | 3.68K | -504 | -41.79% |
| Dec 31, 2025 | FOREFRONT ANALYTICS, LLC | 0.02% | 19.58K | 102 | -1.94K | -9.02% |
| Dec 31, 2025 | ARMISTICE CAPITAL, LLC | 1.65% | 1.56M | 8.17M | 0 | 0 |
| Dec 31, 2025 | JUMP FINANCIAL, LLC | 0.08% | 77.7K | 407.15K | 77.7K | +100.00% |
| Dec 31, 2025 | TWO SIGMA ADVISERS, LP | 0.09% | 80.4K | 421.3K | -38.7K | -32.49% |
| Dec 31, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.12% | 118K | 618.29K | 0 | 0 |
| Dec 31, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.2% | 188.3K | 986.69K | 93.3K | +98.21% |
| Dec 31, 2025 | CITADEL ADVISORS LLC | 0.07% | 64K | 335.36K | 32.2K | +101.26% |
| Dec 31, 2025 | TWO SIGMA INVESTMENTS, LP | 0.44% | 412.42K | 2.16M | 276.12K | +202.58% |
| Dec 31, 2025 | MILLENNIUM MANAGEMENT LLC | 1.09% | 1.03M | 5.41M | 442.98K | +75.12% |
| Dec 31, 2025 | POINT72 ASSET MANAGEMENT, L.P. | 0.24% | 226.83K | 1.19M | -499.5K | -68.77% |
| Dec 31, 2025 | 683 CAPITAL MANAGEMENT, LLC | 0.27% | 259.17K | 1.36M | 259.17K | +100.00% |
| Dec 31, 2025 | BOOTHBAY FUND MANAGEMENT, LLC | 0.28% | 262.28K | 1.37M | -561.8K | -68.17% |
| Dec 31, 2025 | FMR LLC | 0.56% | 529.3K | 2.77M | -1.98K | -0.37% |
| Dec 31, 2025 | ADAR1 CAPITAL MANAGEMENT, LLC | 0.59% | 562.07K | 2.95M | -90.09K | -13.81% |
| Dec 31, 2025 | IKARIAN CAPITAL, LLC | 0.85% | 802.32K | 4.2M | -1.33M | -62.37% |
| Dec 31, 2025 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 2.91% | 2.75M | 14.41M | -295.44K | -9.70% |
| Dec 31, 2025 | BRAIDWELL LP | 3.36% | 3.18M | 16.67M | 707.58K | +28.61% |
| Dec 31, 2025 | GREAT POINT PARTNERS LLC | 4.04% | 3.82M | 20M | 0 | 0 |
| Dec 31, 2025 | VR ADVISER, LLC | 5.65% | 5.35M | 28.01M | 713.9K | +15.41% |
| Dec 31, 2025 | SUVRETTA CAPITAL MANAGEMENT, LLC | 5.89% | 5.57M | 29.17M | 94.11K | +1.72% |
| Dec 31, 2025 | ACADIAN ASSET MANAGEMENT LLC | 0.06% | 52.04K | 271K | -13.86K | -21.03% |
| Dec 31, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.06% | 59.87K | 313.71K | 27.93K | +87.45% |
| Dec 31, 2025 | DAUNTLESS INVESTMENT GROUP, LLC | 0.06% | 61.01K | 319.69K | 61.01K | +100.00% |
| Dec 31, 2025 | NORTHERN TRUST CORP | 0.11% | 100.84K | 528.38K | 14.4K | +16.66% |
| Dec 31, 2025 | CAPTION MANAGEMENT, LLC | 0.16% | 155.94K | 817.11K | 155.94K | +100.00% |
| Dec 31, 2025 | 0.18% | 166.5K | 872.46K | 166.5K | +100.00% | |
| Dec 31, 2025 | ROYAL BANK OF CANADA | 0% | 2.16K | 11K | 1.71K | +376.38% |
| Dec 31, 2025 | MAI CAPITAL MANAGEMENT | 0% | 4K | 20.96K | 0 | 0 |
| Dec 31, 2025 | BANK OF AMERICA CORP /DE/ | 0% | 4.39K | 23.02M | -6.83K | -60.84% |
| Dec 31, 2025 | ALLWORTH FINANCIAL LP | 0.01% | 5.75K | 30.13K | 5.75K | +100.00% |
| Dec 31, 2025 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.01% | 8.28K | 43.39M | 8.09K | +4,351.61% |
| Dec 31, 2025 | BANK OF MONTREAL /CAN/ | 0.01% | 10K | 52.4K | 10K | +100.00% |
| Dec 31, 2025 | JANE STREET GROUP, LLC | 0.7% | 657.85K | 3.45M | 445.97K | +210.48% |
| Dec 31, 2025 | AMERICAN CENTURY COMPANIES INC | 0.02% | 21.38K | 112.05K | 21.38K | +100.00% |
| Dec 31, 2025 | SIMPLEX TRADING, LLC | 0.03% | 31.16K | 163.28K | 31.16K | +100.00% |
| Dec 31, 2025 | SQUAREPOINT OPS LLC | 0.04% | 33.8K | 177.12K | 8.68K | +34.55% |
| Dec 31, 2025 | MARINER, LLC | 0.04% | 36.62K | 191.87K | -2.15K | -5.54% |
| Dec 31, 2025 | CITIGROUP INC | 0.04% | 39.76K | 208.34K | 39.7K | +69,652.63% |
| Dec 31, 2025 | ALPS ADVISORS INC | 0.06% | 53.39K | 279.76K | 53.39K | +100.00% |
| Dec 31, 2025 | INSIGNEO ADVISORY SERVICES, LLC | 0.06% | 55.65K | 291.61K | 55.65K | +100.00% |
| Dec 31, 2025 | ALBERTA INVESTMENT MANAGEMENT CORP | 0.14% | 133.2K | 697.97K | 0 | 0 |
| Dec 31, 2025 | STATE STREET CORP | 0.17% | 156.36K | 819.34K | 12K | +8.31% |
| Dec 31, 2025 | GOLDMAN SACHS GROUP INC | 0.23% | 216.81K | 1.14M | 135.09K | +165.30% |
| Dec 31, 2025 | CLEAR STREET GROUP INC. | 0% | 0 | - | -1.68K | -100.00% |
| Dec 31, 2025 | DEEP TRACK CAPITAL, LP | 0% | 0 | - | -259.01K | -100.00% |
| Dec 31, 2025 | SILVERARC CAPITAL MANAGEMENT, LLC | 0% | 0 | - | -720.45K | -100.00% |
| Dec 31, 2025 | ATIKA CAPITAL MANAGEMENT LLC | 0% | 0 | - | -276K | -100.00% |
| Dec 31, 2025 | DLD ASSET MANAGEMENT, LP | 0% | 0 | - | -100K | -100.00% |
| Dec 31, 2025 | SAVANT CAPITAL, LLC | 0% | 0 | - | -18.99K | -100.00% |
| Dec 31, 2025 | AQR CAPITAL MANAGEMENT LLC | 0% | 0 | - | -44.22K | -100.00% |
| Dec 31, 2025 | BARCLAYS PLC | 0.05% | 48.66K | 254.98K | 48.66K | +2,432,950.00% |
| Dec 31, 2025 | FOREFRONT WEALTH PARTNERS, LLC | 0% | 0 | - | -21.52K | -100.00% |
| Dec 31, 2025 | TRUE WEALTH DESIGN, LLC | 0% | 0 | - | -78 | -100.00% |
| Dec 31, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.32% | 303.1K | 1.59M | 47.7K | +18.68% |
| Dec 31, 2025 | BLACKROCK, INC. | 0.39% | 369.37K | 1.94M | 3.69K | +1.01% |
| Dec 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0.43% | 404.48K | 2.12M | -825 | -0.20% |
| Dec 31, 2025 | UBS GROUP AG | 0.5% | 470.54K | 2.47M | 165.21K | +54.11% |
| Dec 31, 2025 | VANGUARD GROUP INC | 0.6% | 568.12K | 2.98M | 50.97K | +9.86% |
| Sep 30, 2025 | FOREFRONT ANALYTICS, LLC | 0.02% | 21.52K | 93.17K | -42.47K | -66.37% |
| Sep 30, 2025 | POINT72 ASIA (SINGAPORE) PTE. LTD. | 0.02% | 18.42K | 79.77K | -12.13K | -39.70% |
| Sep 30, 2025 | MILLENNIUM MANAGEMENT LLC | 0.63% | 589.7K | 2.55M | -199.61K | -25.29% |
| Sep 30, 2025 | MORGAN STANLEY | 0.22% | 209.43K | 906.81K | -39.77K | -15.96% |
| Sep 30, 2025 | GOLDMAN SACHS GROUP INC | 0.09% | 81.72K | 353.86K | -220.97K | -73.00% |
| Sep 30, 2025 | MARINER, LLC | 0.04% | 38.76K | 167.85K | 22.38K | +136.61% |
| Sep 30, 2025 | BRAIDWELL LP | 2.62% | 2.47M | 10.71M | 0 | 0 |
| Sep 30, 2025 | IKARIAN CAPITAL, LLC | 2.26% | 2.13M | 9.23M | 2.13M | +100.00% |
| Sep 30, 2025 | VANGUARD GROUP INC | 0.55% | 517.14K | 2.24M | 0 | 0 |
| Sep 30, 2025 | AMERIPRISE FINANCIAL INC | 0.53% | 500K | 2.17M | 500K | +100.00% |
| Sep 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0.43% | 405.3K | 1.76M | -1.93K | -0.47% |
| Sep 30, 2025 | BLACKROCK, INC. | 0.39% | 365.67K | 1.58M | -212.45K | -36.75% |
| Sep 30, 2025 | UBS GROUP AG | 0.32% | 305.33K | 1.32M | 274.12K | +878.27% |
| Sep 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.27% | 255.4K | 1.11M | 51.27K | +25.11% |
| Sep 30, 2025 | JANE STREET GROUP, LLC | 0.22% | 211.88K | 917.45K | 104.17K | +96.71% |
| Sep 30, 2025 | STATE STREET CORP | 0.15% | 144.36K | 625.09K | 0 | 0 |
| Sep 30, 2025 | TWO SIGMA INVESTMENTS, LP | 0.14% | 136.3K | 590.19K | -108.62K | -44.35% |
| Sep 30, 2025 | ALBERTA INVESTMENT MANAGEMENT CORP | 0.14% | 133.2K | 576.76K | 0 | 0 |
| Sep 30, 2025 | DLD ASSET MANAGEMENT, LP | 0.11% | 100K | 433K | 100K | +100.00% |
| Sep 30, 2025 | NORTHERN TRUST CORP | 0.09% | 86.44K | 374.27K | -7.72K | -8.20% |
| Sep 30, 2025 | RBF CAPITAL, LLC | 0.08% | 80K | 346.4K | -40K | -33.33% |
| Sep 30, 2025 | ACADIAN ASSET MANAGEMENT LLC | 0.07% | 65.9K | 285K | 21.04K | +46.89% |
| Sep 30, 2025 | CUBIST SYSTEMATIC STRATEGIES, LLC | 0.05% | 49.36K | 213.73K | 27.86K | +129.54% |
| Sep 30, 2025 | SQUAREPOINT OPS LLC | 0.03% | 25.12K | 108.77K | 25.12K | +100.00% |
| Sep 30, 2025 | FOREFRONT WEALTH PARTNERS, LLC | 0.02% | 21.52K | 93.17K | 21.52K | +100.00% |
| Sep 30, 2025 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.13% | 118K | 510.92K | 118K | +100.00% |
| Sep 30, 2025 | RAYMOND JAMES FINANCIAL INC | 0.08% | 76.61K | 331.72K | -37.58K | -32.91% |
| Sep 30, 2025 | AQR CAPITAL MANAGEMENT LLC | 0.05% | 44.22K | 191.45K | -112.08K | -71.71% |
| Sep 30, 2025 | ARMISTICE CAPITAL, LLC | 1.65% | 1.56M | 6.75M | 24K | +1.56% |
| Sep 30, 2025 | AFFINITY ASSET ADVISORS, LLC | 1.35% | 1.27M | 5.52M | 1.05M | +470.60% |
| Sep 30, 2025 | TWO SIGMA ADVISERS, LP | 0.13% | 119.1K | 515.7K | 19K | +18.98% |
| Sep 30, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.01% | 10.69K | 46.3K | -4.87K | -31.29% |
| Sep 30, 2025 | SCIENTECH RESEARCH LLC | 0.01% | 10.37K | 44.9K | 10.37K | +100.00% |
| Sep 30, 2025 | MAI CAPITAL MANAGEMENT | 0% | 4K | 17.32K | 0 | 0 |
| Sep 30, 2025 | CLEAR STREET GROUP INC. | 0% | 1.68K | 7.28K | 1.68K | +100.00% |
| Sep 30, 2025 | SBI SECURITIES CO., LTD. | 0% | 1.51K | 6.52K | 1.27K | +543.59% |
| Sep 30, 2025 | JONES FINANCIAL COMPANIES LLLP | 0% | 1.37K | 3.3K | 0 | 0 |
| Sep 30, 2025 | BOOTHBAY FUND MANAGEMENT, LLC | 0.87% | 824.08K | 3.57M | 824.08K | +100.00% |
| Sep 30, 2025 | POINT72 ASSET MANAGEMENT, L.P. | 0.77% | 726.33K | 3.15M | -1.62M | -69.09% |
| Sep 30, 2025 | SILVERARC CAPITAL MANAGEMENT, LLC | 0.76% | 720.45K | 3.12M | 720.45K | +100.00% |
| Sep 30, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.1% | 95K | 411.35K | 95K | +100.00% |
| Sep 30, 2025 | ADAR1 CAPITAL MANAGEMENT, LLC | 0.69% | 652.15K | 2.82M | -345.39K | -34.62% |
| Sep 30, 2025 | ATIKA CAPITAL MANAGEMENT LLC | 0.29% | 276K | 1.2M | 276K | +100.00% |
| Sep 30, 2025 | DEEP TRACK CAPITAL, LP | 0.27% | 259.01K | 1.12M | -1.47M | -85.01% |
| Sep 30, 2025 | SAVANT CAPITAL, LLC | 0.02% | 18.99K | 82.23K | -13.42K | -41.41% |
| Sep 30, 2025 | NISA INVESTMENT ADVISORS, LLC | 0% | 1.21K | 5.22K | 0 | 0 |
| Sep 30, 2025 | STEWARD PARTNERS INVESTMENT ADVISORY, LLC | 0% | 1K | 4.33K | 1K | +100.00% |
| Sep 30, 2025 | CWM, LLC | 0% | 838 | 4K | -6.14K | -87.98% |
| Sep 30, 2025 | TRUE WEALTH DESIGN, LLC | 0% | 78 | 338 | -304 | -79.58% |
| Sep 30, 2025 | CITIGROUP INC | 0% | 57 | 247 | -9.12K | -99.38% |
| Sep 30, 2025 | OPTIVER HOLDING B.V. | 0% | 16 | 69 | 16 | +100.00% |
| Sep 30, 2025 | BARCLAYS PLC | 0% | 2 | 9 | 2 | +100.00% |
| Sep 30, 2025 | WELLS FARGO & COMPANY/MN | 0% | 0 | - | -385 | -100.00% |
| Sep 30, 2025 | CLEARSTEAD ADVISORS, LLC | 0% | 0 | - | -239 | -100.00% |
| Sep 30, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0% | 0 | - | -169.18K | -100.00% |
| Sep 30, 2025 | CIBC WORLD MARKET INC. | 0% | 0 | - | -15K | -100.00% |
| Sep 30, 2025 | GROUND SWELL CAPITAL, LLC | 0% | 0 | - | -13.31K | -100.00% |
| Sep 30, 2025 | QUADRATURE CAPITAL LTD | 0% | 0 | - | -15.16K | -100.00% |
| Sep 30, 2025 | Y-INTERCEPT (HONG KONG) LTD | 0% | 0 | - | -107.88K | -100.00% |
| Sep 30, 2025 | R SQUARED LTD | 0% | 0 | - | -10.2K | -100.00% |
| Sep 30, 2025 | CATALYST FUNDS MANAGEMENT PTY LTD | 0% | 0 | - | -23.3K | -100.00% |
| Sep 30, 2025 | CITADEL ADVISORS LLC | 0.03% | 31.8K | 137.69K | 31.8K | +100.00% |
| Sep 30, 2025 | QUBE RESEARCH & TECHNOLOGIES LTD | 0.03% | 31.94K | 138.29K | 31.94K | +100.00% |
| Sep 30, 2025 | JPMORGAN CHASE & CO | 4.9% | 4.62M | 20.02M | -35.75K | -0.77% |
| Sep 30, 2025 | SUVRETTA CAPITAL MANAGEMENT, LLC | 5.8% | 5.47M | 23.7M | 611.95K | +12.59% |
| Sep 30, 2025 | VR ADVISER, LLC | 4.91% | 4.63M | 20.05M | 0 | 0 |
| Sep 30, 2025 | GREAT POINT PARTNERS LLC | 4.05% | 3.82M | 16.52M | 645.74K | +20.37% |
| Sep 30, 2025 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 3.23% | 3.05M | 13.19M | 3.05M | +100.00% |
| Sep 30, 2025 | PFIZER INC | 3.15% | 2.97M | 12.86M | 0 | 0 |
| Sep 30, 2025 | FMR LLC | 0.56% | 531.29K | 2.3M | -37.85K | -6.65% |
| Jun 30, 2025 | CIBC WORLD MARKET INC. | 0.02% | 15K | 15.75K | 15K | +100.00% |
| Jun 30, 2025 | GREAT POINT PARTNERS LLC | 4.86% | 3.17M | 3.33M | 0 | 0 |
| Jun 30, 2025 | VR ADVISER, LLC | 7.09% | 4.63M | 4.86M | -391.95K | -7.80% |
| Jun 30, 2025 | JPMORGAN CHASE & CO | 7.14% | 4.66M | 4.89M | 2.05M | +78.73% |
| Jun 30, 2025 | SUVRETTA CAPITAL MANAGEMENT, LLC | 7.44% | 4.86M | 5.1M | 0 | 0 |
| Jun 30, 2025 | TWO SIGMA ADVISERS, LP | 0.15% | 100.1K | 105.11K | 13.2K | +15.19% |
| Jun 30, 2025 | CWM, LLC | 0.01% | 6.97K | 7K | 3.53K | +102.53% |
| Jun 30, 2025 | CITIGROUP INC | 0.01% | 9.18K | 9.64K | -26.79K | -74.48% |
| Jun 30, 2025 | 0.02% | 10.2K | 10.71K | 10.2K | +100.00% | |
| Jun 30, 2025 | POINT72 ASIA (SINGAPORE) PTE. LTD. | 0.05% | 30.55K | 32.08K | 30.55K | +100.00% |
| Jun 30, 2025 | JANE STREET GROUP, LLC | 0.17% | 107.71K | 113.1K | 107.71K | +100.00% |
| Jun 30, 2025 | Y-INTERCEPT (HONG KONG) LTD | 0.17% | 107.88K | 113.28K | 107.88K | +100.00% |
| Jun 30, 2025 | RAYMOND JAMES FINANCIAL INC | 0.17% | 114.19K | 119.9K | -30.49K | -21.08% |
| Jun 30, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.18% | 118.23K | 124.14K | 53.19K | +81.77% |
| Jun 30, 2025 | RBF CAPITAL, LLC | 0.18% | 120K | 126K | 120K | +100.00% |
| Jun 30, 2025 | ALBERTA INVESTMENT MANAGEMENT CORP | 0.2% | 133.2K | 139.86K | 133.2K | +100.00% |
| Jun 30, 2025 | STATE STREET CORP | 0.22% | 144.36K | 151.58K | -377.93K | -72.36% |
| Jun 30, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.26% | 169.18K | 177.64K | -119.42K | -41.38% |
| Jun 30, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.31% | 204.13K | 214.34K | -218.09K | -51.65% |
| Jun 30, 2025 | AFFINITY ASSET ADVISORS, LLC | 0.34% | 223.34K | 234.5K | 0 | 0 |
| Jun 30, 2025 | ADAR1 CAPITAL MANAGEMENT, LLC | 1.53% | 997.55K | 1.05M | -1.8M | -64.39% |
| Jun 30, 2025 | ARMISTICE CAPITAL, LLC | 2.35% | 1.54M | 1.61M | 0 | 0 |
| Jun 30, 2025 | DEEP TRACK CAPITAL, LP | 2.65% | 1.73M | 1.81M | -1.56M | -47.39% |
| Jun 30, 2025 | POINT72 ASSET MANAGEMENT, L.P. | 3.6% | 2.35M | 2.47M | 0 | 0 |
| Jun 30, 2025 | CUBIST SYSTEMATIC STRATEGIES, LLC | 0.03% | 21.5K | 22.58K | 21.5K | +100.00% |
| Jun 30, 2025 | TOWER RESEARCH CAPITAL LLC (TRC) | 0.03% | 22.03K | 23.13K | 14.18K | +180.70% |
| Jun 30, 2025 | MORGAN STANLEY | 0.38% | 249.2K | 261.66M | 165.29K | +196.99% |
| Jun 30, 2025 | AQR CAPITAL MANAGEMENT LLC | 0.24% | 156.29K | 164.11M | 100.59K | +180.58% |
| Jun 30, 2025 | MILLENNIUM MANAGEMENT LLC | 1.21% | 789.31K | 828.77K | 485.74K | +160.01% |
| Jun 30, 2025 | BLACKROCK, INC. | 0.89% | 578.13K | 607.03K | -2.14M | -78.76% |
| Jun 30, 2025 | FMR LLC | 0.87% | 569.14K | 597.6K | 566.48K | +21,296.20% |
| Jun 30, 2025 | VANGUARD GROUP INC | 0.79% | 517.14K | 543K | -325.01K | -38.59% |
| Jun 30, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 0.62% | 407.24K | 427.75K | -585.78K | -58.99% |
| Jun 30, 2025 | TWO SIGMA INVESTMENTS, LP | 0.38% | 244.93K | 257.17K | 150.87K | +160.41% |
| Jun 30, 2025 | NORTHERN TRUST CORP | 0.14% | 94.16K | 98.87K | -275.2K | -74.51% |
| Jun 30, 2025 | FOREFRONT ANALYTICS, LLC | 0.1% | 63.99K | 67.18K | -44.32K | -40.92% |
| Jun 30, 2025 | JAIN GLOBAL LLC | 0.07% | 48.75K | 51.19K | 48.75K | +100.00% |
| Jun 30, 2025 | ACADIAN ASSET MANAGEMENT LLC | 0.07% | 44.86K | 46K | 44.86K | +100.00% |
| Jun 30, 2025 | SAVANT CAPITAL, LLC | 0.05% | 32.41K | 34.03K | 21.25K | +190.40% |
| Jun 30, 2025 | HRT FINANCIAL LP | 0.05% | 32.2K | 33K | 32.2K | +100.00% |
| Jun 30, 2025 | UBS GROUP AG | 0.05% | 31.21K | 32.77K | -27.64K | -46.97% |
| Jun 30, 2025 | CATALYST FUNDS MANAGEMENT PTY LTD | 0.04% | 23.3K | 24.47K | 23.3K | +100.00% |
| Jun 30, 2025 | BNP PARIBAS ARBITRAGE, SNC | 0.02% | 15.56K | 16.34K | 6.32K | +68.38% |
| Jun 30, 2025 | QUADRATURE CAPITAL LTD | 0.02% | 15.16K | 15.84K | 15.16K | +100.00% |
| Jun 30, 2025 | PFIZER INC | 4.55% | 2.97M | 3.12M | 0 | 0 |
| Jun 30, 2025 | IEQ CAPITAL, LLC | 0.02% | 13.84K | 14.53K | 13.84K | +100.00% |
| Jun 30, 2025 | ABEL HALL, LLC | 0.02% | 13.34K | 14.01K | 13.34K | +100.00% |
| Jun 30, 2025 | GROUND SWELL CAPITAL, LLC | 0.02% | 13.31K | 13.97K | 13.31K | +100.00% |
| Jun 30, 2025 | R SQUARED LTD | 0.02% | 10.2K | 10.71K | 10.2K | +100.00% |
| Jun 30, 2025 | BANK OF AMERICA CORP /DE/ | 0.02% | 9.95K | 10.45K | -18.85K | -65.45% |
| Jun 30, 2025 | MARINER, LLC | 0.03% | 16.38K | 17.2K | 16.38K | +100.00% |
| Jun 30, 2025 | RANGELEY CAPITAL, LLC | 0.03% | 21K | 22.05K | 21K | +100.00% |
| Jun 30, 2025 | GOLDMAN SACHS GROUP INC | 0.46% | 302.69K | 317.83M | 179.72K | +146.14% |
| Jun 30, 2025 | BRAIDWELL LP | 3.79% | 2.47M | 2.6M | 0 | 0 |
| Mar 31, 2025 | BLACKROCK, INC. | 2.93% | 2.72M | 3.51M | 8.29K | +0.31% |
| Mar 31, 2025 | SUVRETTA CAPITAL MANAGEMENT, LLC | 5.23% | 4.86M | 6.27M | 0 | 0 |
| Mar 31, 2025 | AFFINITY ASSET ADVISORS, LLC | 0.24% | 223.34K | 288.1K | 0 | 0 |
| Mar 31, 2025 | DEEP TRACK CAPITAL, LP | 3.53% | 3.28M | 4.24M | 0 | 0 |
| Mar 31, 2025 | TWO SIGMA ADVISERS, LP | 0.09% | 86.9K | 112.1K | 74.1K | +578.91% |
| Mar 31, 2025 | WELLS FARGO & COMPANY/MN | 0.03% | 24.12K | 31.11K | 1.06K | +4.62% |
| Mar 31, 2025 | NORTHERN TRUST CORP | 0.4% | 369.36K | 476.47K | -32.64K | -8.12% |
| Mar 31, 2025 | SPHERA FUNDS MANAGEMENT LTD. | 0.45% | 421.23K | 543.39K | -269.49K | -39.02% |
| Mar 31, 2025 | CITADEL ADVISORS LLC | 0.01% | 12K | 15.48K | 9.5K | +380.00% |
| Mar 31, 2025 | VOYA INVESTMENT MANAGEMENT LLC | 0.02% | 15.44K | 19.92K | 0 | 0 |
| Mar 31, 2025 | VR ADVISER, LLC | 5.4% | 5.02M | 6.48M | 3M | +148.28% |
| Mar 31, 2025 | UBS GROUP AG | 0.06% | 58.85K | 75.92K | -6.44K | -9.86% |
| Mar 31, 2025 | POINT72 ASSET MANAGEMENT, L.P. | 2.53% | 2.35M | 3.03M | -63.13K | -2.62% |
| Mar 31, 2025 | VANGUARD GROUP INC | 0.91% | 842.16K | 1.09M | -37.74K | -4.29% |
| Mar 31, 2025 | GEODE CAPITAL MANAGEMENT, LLC | 1.07% | 993.02K | 1.28M | 37.59K | +3.93% |
| Mar 31, 2025 | ARMISTICE CAPITAL, LLC | 1.65% | 1.54M | 1.98M | 36K | +2.40% |
| Mar 31, 2025 | ALLOSTERY INVESTMENTS LP | 2.51% | 2.33M | 3M | 814.26K | +53.74% |
| Mar 31, 2025 | ALLIANCEBERNSTEIN L.P. | 0.03% | 28.84K | 37.2K | 0 | 0 |
| Mar 31, 2025 | MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 0.03% | 30.82K | 39.76K | 5.35K | +20.99% |
| Mar 31, 2025 | CITIGROUP INC | 0.04% | 35.97K | 46.4K | -3.6K | -9.09% |
| Mar 31, 2025 | RHUMBLINE ADVISERS | 0.04% | 36.58K | 47.18K | -1.08K | -2.87% |
| Mar 31, 2025 | GOLDMAN SACHS GROUP INC | 0.13% | 122.98K | 158.64K | -21.11K | -14.65% |
| Mar 31, 2025 | RAYMOND JAMES FINANCIAL INC | 0.16% | 144.69K | 186.64K | -3.82K | -2.57% |
| Mar 31, 2025 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.31% | 288.6K | 372.3K | -7.56K | -2.55% |
| Mar 31, 2025 | 0.06% | 58.96K | 76.06K | 58.96K | +100.00% | |
| Mar 31, 2025 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.07% | 65.04K | 83.9K | 40.48K | +164.76% |
| Mar 31, 2025 | TWO SIGMA INVESTMENTS, LP | 0.1% | 94.06K | 121.33K | -12.57K | -11.79% |
| Mar 31, 2025 | RENAISSANCE TECHNOLOGIES LLC | 0.45% | 422.22K | 544.67K | 293.11K | +227.02% |
| Mar 31, 2025 | SG AMERICAS SECURITIES, LLC | 0.02% | 19.46K | 25K | -3.55K | -15.41% |
| Mar 31, 2025 | AQR CAPITAL MANAGEMENT LLC | 0.06% | 55.7K | 71.86K | 55.7K | +100.00% |
| Mar 31, 2025 | BANK OF NEW YORK MELLON CORP | 0.09% | 85.92K | 110.83K | 0 | 0 |
| Mar 31, 2025 | WOODLINE PARTNERS LP | 0.56% | 520.28K | 671.16K | 0 | 0 |
| Mar 31, 2025 | STATE STREET CORP | 0.56% | 522.29K | 673.76K | 12.69K | +2.49% |
| Mar 31, 2025 | ADAR1 CAPITAL MANAGEMENT, LLC | 3.01% | 2.8M | 3.61M | 723.93K | +34.85% |
| Mar 31, 2025 | GREAT POINT PARTNERS LLC | 3.41% | 3.17M | 4.09M | 0 | 0 |
| Mar 31, 2025 | BANK OF AMERICA CORP /DE/ | 0.03% | 28.79K | 37.14K | -12.43K | -30.15% |
| Mar 31, 2025 | INTECH INVESTMENT MANAGEMENT LLC | 0.03% | 29.55K | 38.11K | 7.78K | +35.75% |
| Mar 31, 2025 | PFIZER INC | 3.19% | 2.97M | 3.83M | 0 | 0 |
| Mar 31, 2025 | RA CAPITAL MANAGEMENT, L.P. | 3.46% | 3.22M | 4.15M | 0 | 0 |
| Mar 31, 2025 | CIBC WORLD MARKETS CORP | 0.01% | 11.2K | 14.45K | 11.2K | +100.00% |
| Mar 31, 2025 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 0.01% | 11.25K | 14.51K | 0 | 0 |
| Mar 31, 2025 | SQUAREPOINT OPS LLC | 0.02% | 15.24K | 19.66K | -8.13K | -34.80% |
| Mar 31, 2025 | PRICE T ROWE ASSOCIATES INC /MD/ | 0.02% | 20.83K | 27K | 0 | 0 |
| Mar 31, 2025 | GSA CAPITAL PARTNERS LLP | 0.02% | 22.7K | 29K | 12.15K | +115.14% |
| Mar 31, 2025 | BARCLAYS PLC | 0.06% | 55.76K | 72K | -22.76K | -28.99% |
| Mar 31, 2025 | MORGAN STANLEY | 0.09% | 83.91K | 108.24K | -30.2K | -26.47% |
| Mar 31, 2025 | MILLENNIUM MANAGEMENT LLC | 0.33% | 303.57K | 391.61K | -397.71K | -56.71% |
| Mar 31, 2025 | BRAIDWELL LP | 2.66% | 2.47M | 3.19M | 0 | 0 |
| Mar 31, 2025 | JPMORGAN CHASE & CO | 2.8% | 2.61M | 3.36M | -25.97K | -0.99% |
| Mar 31, 2025 | COREBRIDGE FINANCIAL, INC. | 0.03% | 24.73K | 31.9K | 200 | +0.82% |
Among the ZURA insiders holding of 29.16% of the stake in company, AI BIOTECHNOLOGY LLC, 10 percent owner, holds the largest shares of 6.55M. SIDHU SOMEIT, director, is the second largest ZURA insider with ownership of 2.09M shares. MUNSHI AMIT, director, stands third with possession of 777.38K shares of that stake.
| Insiders | Designation | Shares Held |
|---|---|---|
| AI BIOTECHNOLOGY LLC | 10 percent owner | 6.55M |
| SIDHU SOMEIT | director | 2.09M |
| MUNSHI AMIT | director | 777.38K |
| PLOOS VAN AMSTEL ARNOUT | director | 100K |
| HOWELL MICHAEL | See Remarks | 7.99K |
| NISTALA KIRAN | Executive Vice President | 3.2K |
| THIARA PARVINDER | director | 0 |
| Date | Insider | Type | Cost | Shares | Value ($) | Shares Total |
|---|---|---|---|---|---|---|
| Feb 26, 2026 | AI BIOTECHNOLOGY LLC | PURCHASE | 6.25 | 2M | 12.5M | 6.55M |
| Nov 25, 2024 | THIARA PARVINDER | SALE | 2.73 | 1M | 2.73M | 0 |
| Sep 11, 2024 | THIARA PARVINDER | SALE | 2.70 | 3.8M | 10.26M | 1M |
| Sep 04, 2024 | SIDHU SOMEIT | SALE | 3.87 | 51.73K | 200.19K | 2.09M |
| May 17, 2024 | PLOOS VAN AMSTEL ARNOUT | PURCHASE | 6.20 | 80K | 496K | 100K |
| Apr 22, 2024 | SIDHU SOMEIT | PURCHASE | 3.13 | 1.19M | 3.72M | 1.19M |
| Apr 22, 2024 | MUNSHI AMIT | PURCHASE | 3.13 | 159.74K | 500K | 777.38K |
| Apr 22, 2024 | NISTALA KIRAN | PURCHASE | 3.13 | 3.2K | 10K | 3.2K |
| Apr 22, 2024 | HOWELL MICHAEL | PURCHASE | 3.13 | 7.99K | 25K | 7.99K |
| Oct 30, 2023 | SIDHU SOMEIT | PURCHASE | 11.50 | 2.48M | 28.52M | 0 |