Zura Bio Ltd
ZURA- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001855644
No open-market purchases or sales by Zura Bio Ltd insiders were filed in the last 90 days; 95 institutions reported holding it in 13F filings for Q2 2026, worth $428.9M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Zura Bio Ltd as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 74
- −12 vs. Q4 2024
- Shares held
- 45.7M
- +2.88M (+6.7%) vs. Q4 2024
- Total value
- $59.0M
- −$48.1M (−44.9%) vs. Q4 2024
- New holders
- 7
- 24 more added
- Sold out
- 19
- 20 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ZURA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 95 | $428.9M |
| Q1 2026 | 94 | $391.8M |
| Q4 2025 | 75 | $235.1M |
| Q3 2025 | 69 | $179.2M |
| Q2 2025 | 65 | $37.1M |
| Q1 2025 | 74 | $59.0M |
| Q4 2024 | 87 | $107.2M |
| Q3 2024 | 78 | $151.1M |
| Q2 2024 | 57 | $114.9M |
| Q1 2024 | 45 | $37.6M |
| Q4 2023 | 44 | $70.7M |
| Q3 2023 | 41 | $93.3M |
| Q2 2023 | 38 | $105.0M |
| Q1 2023 | 3 | $24.7K |
| Q4 2022 | 35 | $87.4M |
| Q3 2022 | 33 | $84.2M |
| Q2 2022 | 36 | $77.7M |
| Q1 2022 | 34 | $58.1M |
| Q4 2021 | 25 | $48.5M |
| Q3 2021 | 17 | $31.6M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Zura Bio Ltd; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| VR Adviser, LLC | 5,023,166 | $6.48M | 0.55% | +3,000,000+148.3% | Added |
| Suvretta Capital Management, LLC | 4,860,939 | $6.27M | 0.25% | 00.0% | Unchanged |
| Deep Track Capital, LP | 3,283,783 | $4.24M | 0.14% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 3,217,503 | $4.15M | 0.07% | 00.0% | Unchanged |
| Great Point Partners LLC | 3,170,194 | $4.09M | 2.22% | 00.0% | Unchanged |
| Pfizer Inc | 2,970,022 | $3.83M | 0.76% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 2,801,184 | $3.61M | 0.70% | +723,933+34.9% | Added |
| BlackRock, Inc. | 2,721,752 | $3.51M | 0.00% | +8,288+0.3% | Added |
| JPMorgan Chase & Co | 2,607,219 | $3.36M | 0.00% | −25,966−1.0% | Reduced |
| Braidwell LP | 2,472,806 | $3.19M | 0.11% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 2,350,000 | $3.03M | 0.01% | −63,127−2.6% | Reduced |
| Allostery Investments LP | 2,329,384 | $3.00M | 4.33% | +814,258+53.7% | Added |
| Armistice Capital, LLC | 1,536,000 | $1.98M | 0.05% | +36,000+2.4% | Added |
| Geode Capital Management, LLC | 993,016 | $1.28M | 0.00% | +37,590+3.9% | Added |
| Vanguard Group Inc | 842,158 | $1.09M | 0.00% | −37,741−4.3% | Reduced |
| State Street Corp | 522,292 | $673.8K | 0.00% | +12,693+2.5% | Added |
| Woodline Partners LP | 520,276 | $671.2K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 422,223 | $544.7K | 0.00% | +293,109+227.0% | Added |
| Sphera Funds Management Ltd. | 421,229 | $543.4K | 0.13% | −269,489−39.0% | Reduced |
| Northern Trust Corp | 369,358 | $476.5K | 0.00% | −32,636−8.1% | Reduced |
| Millennium Management LLC | 303,573 | $391.6K | 0.00% | −397,705−56.7% | Reduced |
| Charles Schwab Investment Management Inc | 288,601 | $372.3K | 0.00% | −7,560−2.6% | Reduced |
| Affinity Asset Advisors, LLC | 223,335 | $288.1K | 0.05% | 00.0% | Unchanged |
| Raymond James Financial Inc | 144,685 | $186.6K | 0.00% | −3,815−2.6% | Reduced |
| Goldman Sachs Group Inc | 122,976 | $158.6K | 0.00% | −21,107−14.6% | Reduced |
| Forefront Analytics, LLC | 108,308 | $139.8K | 0.16% | +54,574+101.6% | Added |
| Two Sigma Investments, LP | 94,055 | $121.3K | 0.00% | −12,571−11.8% | Reduced |
| Two Sigma Advisers, LP | 86,900 | $112.1K | 0.00% | +74,100+578.9% | Added |
| Bank of New York Mellon Corp | 85,917 | $110.8K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 83,909 | $108.2K | 0.00% | −30,199−26.5% | Reduced |
| Susquehanna International Group, LLP | 65,042 | $83.9K | 0.00% | +40,476+164.8% | Added |
| Nuveen, LLC | 58,961 | $76.1K | 0.00% | +58,961 | New |
| UBS Group AG | 58,853 | $75.9K | 0.00% | −6,439−9.9% | Reduced |
| Barclays PLC | 55,759 | $71.9K | 0.00% | −22,764−29.0% | Reduced |
| AQR Capital Management LLC | 55,702 | $71.9K | 0.00% | +55,702 | New |
| Rhumbline Advisers | 36,577 | $47.2K | 0.00% | −1,080−2.9% | Reduced |
| Citigroup Inc | 35,968 | $46.4K | 0.00% | −3,598−9.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 30,820 | $39.8K | 0.00% | +5,346+21.0% | Added |
| Intech Investment Management LLC | 29,545 | $38.1K | 0.00% | +7,781+35.8% | Added |
| Alliancebernstein L.P. | 28,840 | $37.2K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 28,794 | $37.1K | 0.00% | −12,428−30.1% | Reduced |
| Corebridge Financial, Inc. | 24,728 | $31.9K | 0.00% | +200+0.8% | Added |
| Wells Fargo & Company | 24,117 | $31.1K | 0.00% | +1,064+4.6% | Added |
| Gsa Capital Partners LLP | 22,702 | $29.0K | 0.00% | +12,150+115.1% | Added |
| Price T Rowe Associates Inc | 20,830 | $27.0K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 19,460 | $25.0K | 0.00% | −3,545−15.4% | Reduced |
| Voya Investment Management LLC | 15,439 | $19.9K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 15,238 | $19.7K | 0.00% | −8,134−34.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 11,250 | $14.5K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Corp | 11,200 | $14.4K | 0.00% | +11,200 | New |
| ProShare Advisors LLC | 10,927 | $14.1K | 0.00% | −2,967−21.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 9,812 | $12.7K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 9,241 | $11.9K | 0.00% | +2,186+31.0% | Added |
| New York State Common Retirement Fund | 8,547 | $11.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,848 | $10.1K | 0.00% | +4,134+111.3% | Added |
| Deutsche Bank AG | 4,955 | $6.39K | 0.00% | +3,886+363.5% | Added |
| Legal & General Group Plc | 4,779 | $6.16K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 5,000 | $6.00K | 0.00% | +5,000 | New |
| Ameritas Investment Partners, Inc. | 4,497 | $5.80K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 4,000 | $5.16K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 3,739 | $4.82K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 3,443 | $4.00K | 0.00% | +2,097+155.8% | Added |
| FMR LLC | 2,660 | $3.43K | 0.00% | +1,672+169.2% | Added |
| Clear Street LLC | 1,681 | $2.17K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,703 | $2.00K | 0.00% | +1,447+565.2% | Added |
| STRS Ohio | 1,500 | $1.94K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1,369 | $1.73K | 0.00% | +1,369 | New |
| SBI Securities Co., Ltd. | 792 | $1.02K | 0.00% | +60+8.2% | Added |
| Royal Bank of Canada | 645 | $1.00K | 0.00% | −366−36.2% | Reduced |
| Nisa Investment Advisors, LLC | 684 | $882 | 0.00% | +624+1,040.0% | Added |
| EverSource Wealth Advisors, LLC | 127 | $164 | 0.00% | +127 | New |
| True Wealth Design, LLC | 95 | $123 | 0.00% | +95 | New |
| Sterling Capital Management LLC | 53 | $68 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 14 | $18 | 0.00% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Boxer Capital Management, LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Superstring Capital Management LP | 0 | $0 | 0.00% | −186,943−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −175,987−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −93,119−100.0% | Sold out |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −80,912−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −57,779−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −38,999−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −37,290−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −29,600−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −24,675−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −23,701−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −17,785−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −17,610−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −16,200−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −11,105−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −10,816−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −505−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |