ZURA BIO LTD (ZURA)
Institutional ownership reported to the SEC as of Q2 2026, across 14 quarters.
97
Reporting holders
$431.1M
Reported value
76.2%
Of shares outstanding
0.3%
Held as options
+4
Holder change
Institutions report 73,061,977 shares against 95,829,137 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| MONTANOVA CAPITAL, LLC | $55.7M | 9,443,001 | 1.02% | 13q | +4.1%+$2.2M |
| Venrock Adviser, LLC | $38.0M | 6,434,990 | 1.15% | 9q | HELD |
| MPM BIOIMPACT LLC | $26.4M | 4,472,843 | 1.61% | new | NEW |
| GREAT POINT PARTNERS LLC | $24.9M | 4,215,930 | 4.70% | 13q | HELD |
| JPMORGAN CHASE & CO | $24.5M | 4,354,715 | 0.00% | 13q | -2.3%-$586.3K |
| BRAIDWELL LP | $23.5M | 3,980,295 | 0.87% | 8q | HELD |
| Siren, L.L.C. | $22.0M | 3,734,866 | 0.45% | 3q | HELD |
| BlackRock, Inc. | $21.3M | 3,614,695 | 0.00% | 8q | +690.3%+$18.6M |
| Commodore Capital LP | $19.2M | 3,250,000 | 1.14% | 2q | HELD |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $16.2M | 2,750,000 | 0.02% | 4q | HELD |
| Saturn V Capital Management LP | $12.4M | 2,101,119 | 1.78% | 2q | +184.0%+$8.0M |
| QVT Financial LP | $11.2M | 1,895,153 | 0.66% | 2q | +44.6%+$3.4M |
| ADAR1 Capital Management, LLC | $10.4M | 1,759,295 | 0.48% | 8q | +179.1%+$6.7M |
| ARMISTICE CAPITAL, LLC | $9.7M | 1,636,000 | 0.12% | 13q | +8.6%+$761.1K |
| GEODE CAPITAL MANAGEMENT, LLC | $9.3M | 1,584,209 | 0.00% | 13q | +200.2%+$6.2M |
| Affinity Asset Advisors, LLC | $8.6M | 1,464,303 | 0.39% | 10q | -42.9%-$6.5M |
| STEMPOINT CAPITAL LP | $8.1M | 1,368,215 | 1.39% | 2q | -9.2%-$819.1K |
| Ikarian Capital, LLC | $7.2M | 1,218,492 | 0.77% | 4q | +2.1%+$147.5K |
| EcoR1 Capital, LLC | $7.0M | 1,179,715 | 0.34% | 2q | HELD |
| Vestal Point Capital, LP | $6.9M | 1,173,956 | 0.16% | 2q | +129.7%+$3.9M |
| STATE STREET CORP | $5.9M | 1,001,637 | 0.00% | 13q | +413.8%+$4.8M |
| Boxer Capital Management, LLC | $5.3M | 900,000 | 0.40% | 3q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $4.4M | 747,352 | 0.00% | 2q | +53.5%+$1.5M |
| GOLDMAN SACHS GROUP INC | $3.4M | 573,946 | 0.00% | 8q | +275.3%+$2.5M |
| FMR LLC | $3.1M | 528,284 | 0.00% | 13q | HELD |
| MORGAN STANLEY | $3.0M | 505,953 | 0.00% | 13q | -42.0%-$2.2M |
| NORTHERN TRUST CORP | $3.0M | 500,086 | 0.00% | 13q | +380.3%+$2.3M |
| Pfizer Inc | $2.9M | 538,841 | 1.69% | 7q | -81.0%-$12.3M |
| Foresite Capital Management VI LLC | $2.7M | 450,000 | 0.41% | 2q | HELD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2.4M | 407,532 | 0.00% | new | NEW |
| VANGUARD FIDUCIARY TRUST CO | $2.4M | 406,450 | 0.00% | 2q | +75.3%+$1.0M |
| BOOTHBAY FUND MANAGEMENT, LLC | $2.2M | 379,177 | 0.03% | 4q | +1.2%+$27.6K |
| KVP Capital Advisors, LP | $2.2M | 373,128 | 1.62% | 2q | HELD |
| TWO SIGMA INVESTMENTS, LP | $2.1M | 350,902 | 0.00% | 9q | +10.3%+$193.0K |
| RENAISSANCE TECHNOLOGIES LLC | $1.9M | 321,702 | 0.00% | 11q | +2.7%+$49.6K |
| CITADEL ADVISORS LLC | $1.8M | 300,719 | 0.00% | 4q | +1580.2%+$1.7M |
| AMERIPRISE FINANCIAL INC | $1.7M | 282,207 | 0.00% | 2q | HELD |
| UBS Group AG | $1.6M | 265,314 | 0.00% | 10q | +10.1%+$143.3K |
| Jump Financial, LLC | $1.4M | 231,600 | 0.01% | 3q | +725.3%+$1.2M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $1.0M | 174,395 | 0.00% | 2q | +460.8%+$845.5K |
| Sixth Street Partners Management Company, L.P. | $1.0M | 174,395 | 0.00% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $812.1K | 137,639 | 0.00% | 8q | -90.9%-$8.1M |
| XTX Topco Ltd | $803.7K | 136,224 | 0.01% | 3q | +13.8%+$97.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $798.3K | options only | 0.00% | 8q | OPTIONS |
| Alberta Investment Management Corp | $785.9K | 133,200 | 0.00% | 5q | HELD |
| Nuveen, LLC | $744.6K | 126,204 | 0.00% | new | NEW |
| Bank of New York Mellon Corp | $733.8K | 124,365 | 0.00% | new | NEW |
| BARCLAYS PLC | $623.9K | 105,746 | 0.00% | 13q | -37.7%-$378.1K |
| BANK OF AMERICA CORP /DE/ | $572.5K | 97,033 | 0.00% | 13q | -28.9%-$233.0K |
| ALPS ADVISORS INC | $568.8K | 96,414 | 0.00% | 3q | +37.4%+$154.7K |
| SIMPLEX TRADING, LLC | $505.3K | 2,640 | 0.00% | 4q | -85.7%-$3.0M |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $503.6K | 85,348 | 0.01% | 4q | HELD |
| Verdad Advisers, LP | $394.8K | 66,919 | 0.38% | 2q | -31.1%-$178.1K |
| RHUMBLINE ADVISERS | $388.7K | 65,888 | 0.00% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $350.7K | 59,437 | 0.00% | 7q | +710.3%+$307.4K |
| DEUTSCHE BANK AG\ | $346.0K | 58,648 | 0.00% | new | NEW |
| RBF Capital, LLC | $343.3K | 58,193 | 0.01% | 5q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $325.3K | 55,129 | 0.00% | 3q | +27.8%+$70.8K |
| WELLS FARGO & COMPANY/MN | $317.3K | 53,776 | 0.00% | new | NEW |
| AMERICAN CENTURY COMPANIES INC | $238.7K | 40,461 | 0.00% | 3q | +19.9%+$39.7K |
| WELLINGTON MANAGEMENT GROUP LLP | $228.9K | 38,800 | 0.00% | 2q | -66.7%-$459.5K |
| MetLife Investment Management, LLC | $216.8K | 36,749 | 0.00% | new | NEW |
| Invesco Ltd. | $189.0K | 32,029 | 0.00% | new | NEW |
| ALLIANCEBERNSTEIN L.P. | $188.9K | 31,740 | 0.00% | new | NEW |
| JANE STREET GROUP, LLC | $180.5K | options only | 0.00% | 5q | OPTIONS |
| RAYMOND JAMES FINANCIAL INC | $170.0K | 28,820 | 0.00% | 7q | +7.2%+$11.4K |
| EntryPoint Capital, LLC | $170.0K | 28,806 | 0.04% | new | NEW |
| CITIGROUP INC | $163.8K | 27,763 | 0.00% | 13q | +195.1%+$108.3K |
| Squarepoint Ops LLC | $160.3K | 27,164 | 0.00% | 4q | -39.6%-$104.9K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $159.5K | 27,030 | 0.00% | new | NEW |
| Forefront Analytics, LLC | $159.1K | 26,968 | 0.17% | 12q | +81.0%+$71.2K |
| Mariner, LLC | $136.3K | 23,102 | 0.00% | 5q | -6.6%-$9.6K |
| INSIGNEO ADVISORY SERVICES, LLC | $121.8K | 20,650 | 0.00% | 3q | -19.5%-$29.5K |
| Police & Firemen's Retirement System of New Jersey | $102.6K | 17,387 | 0.00% | new | NEW |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $100.5K | 17,042 | 0.00% | new | NEW |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $99.8K | 16,916 | 0.00% | new | NEW |
| Vanguard Global Advisers, LLC | $99.2K | 16,821 | 0.00% | 2q | HELD |
| China Universal Asset Management Co., Ltd. | $94.4K | 16,000 | 0.01% | 2q | -25.9%-$33.0K |
| Abel Hall, LLC | $78.1K | 13,229 | 0.01% | 5q | HELD |
| NEW YORK STATE COMMON RETIREMENT FUND | $77.9K | 13,200 | 0.00% | new | NEW |
| VOYA INVESTMENT MANAGEMENT LLC | $68.5K | 11,616 | 0.00% | new | NEW |
| State of Wyoming | $58.3K | 9,878 | 0.01% | 2q | +17860.0%+$58.0K |
| Allworth Financial LP | $34.1K | 5,788 | 0.00% | 3q | -56.5%-$44.4K |
| Legal & General Group Plc | $33.8K | 5,726 | 0.00% | new | NEW |
| Ameritas Investment Partners, Inc. | $31.6K | 5,350 | 0.00% | new | NEW |
| Russell Investments Group, Ltd. | $27.8K | 4,714 | 0.00% | new | NEW |
| Tower Research Capital LLC (TRC) | $20.0K | 3,383 | 0.00% | new | NEW |
| ROYAL BANK OF CANADA | $17.0K | 2,819 | 0.00% | new | NEW |
| MERCER GLOBAL ADVISORS INC /ADV | $6.5K | 1,110 | 0.00% | new | NEW |
| Steward Partners Investment Advisory, LLC | $5.9K | 1,000 | 0.00% | 4q | HELD |
| NISA INVESTMENT ADVISORS, LLC | $4.1K | 702 | 0.00% | 9q | HELD |
| Quarry LP | $1.9K | 323 | 0.00% | new | NEW |
| US BANCORP \DE\ | $1.9K | 318 | 0.00% | 2q | HELD |
| Sterling Capital Management LLC | $1.2K | 207 | 0.00% | new | NEW |
| SBI Securities Co., Ltd. | $454 | 77 | 0.00% | 7q | -27.4% |
| Caitong International Asset Management Co., Ltd | $295 | 50 | 0.00% | 2q | +4900.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | $286 | 48,385 | 0.00% | new | NEW |
| Arax Advisory Partners | $142 | 24 | 0.00% | 4q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 97 | $431.1M | 73,061,977 | 26 | 31 | 19 | 0.3% |
| Q1 2026 | 93 | $398.4M | 66,734,188 | 28 | 29 | 23 | 0.6% |
| Q4 2025 | 72 | $239.6M | 44,889,385 | 22 | 25 | 14 | 1.8% |
| Q3 2025 | 66 | $198.7M | 45,684,739 | 20 | 14 | 21 | 0.4% |
| Q2 2025 | 60 | $37.0M | 35,231,645 | 18 | 13 | 18 | 0.0% |
| Q1 2025 | 68 | $58.9M | 45,656,807 | 4 | 21 | 20 | 0.0% |
| Q4 2024 | 82 | $107.9M | 42,833,907 | 18 | 27 | 10 | 0.7% |
| Q3 2024 | 74 | $153.4M | 37,193,921 | 25 | 28 | 8 | 1.6% |
| Q2 2024 | 54 | $115.0M | 32,942,692 | 15 | 19 | 10 | 0.0% |
| Q1 2024 | 41 | $37.7M | 14,933,909 | 4 | 13 | 17 | 0.0% |
| Q4 2023 | 40 | $71.0M | 15,204,817 | 8 | 24 | 1 | 0.0% |
| Q3 2023 | 39 | $93.3M | 14,137,971 | 7 | 21 | 4 | 0.0% |
| Q2 2023 | 35 | $104.9M | 12,831,918 | 34 | 1 | 0 | 0.0% |
| Q1 2023 | 3 | $23.7K | 25,742 | 3 | 0 | 0 | 0.0% |