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, Q2 2026
Institutional positions in Zura Bio Ltd as of Jun 30, 2026. 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
- 95
- +2 vs. Q1 2026
- Shares held
- 72.9M
- +6.88M (+10.4%) vs. Q1 2026
- Total value
- $428.9M
- +$37.1M (+9.5%) vs. Q1 2026
- New holders
- 26
- 33 more added
- Sold out
- 24
- 18 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Zura Bio Ltd; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SRS Capital Advisors, Inc. | 24 | $142 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 50 | $295 | 0.00% | +49+4,900.0% | Added |
| SBI Securities Co., Ltd. | 77 | $454 | 0.00% | −29−27.4% | Reduced |
| Sterling Capital Management LLC | 207 | $1.22K | 0.00% | +207 | New |
| US Bancorp | 318 | $1.88K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 323 | $1.91K | 0.00% | +323 | New |
| Nisa Investment Advisors, LLC | 702 | $4.14K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 812 | $4.79K | 0.00% | +812 | New |
| Steward Partners Investment Advisory, LLC | 1,000 | $5.90K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 2,640 | $15.6K | 0.00% | −15,851−85.7% | Reduced |
| Royal Bank of Canada | 2,819 | $17.0K | 0.00% | +2,819 | New |
| Tower Research Capital LLC (TRC) | 3,383 | $20.0K | 0.00% | +3,383 | New |
| Russell Investments Group, Ltd. | 4,714 | $27.8K | 0.00% | +4,714 | New |
| Ameritas Investment Partners, Inc. | 5,350 | $31.6K | 0.00% | +5,350 | New |
| Legal & General Group Plc | 5,726 | $33.8K | 0.00% | +5,726 | New |
| Allworth Financial LP | 5,788 | $34.1K | 0.00% | −7,528−56.5% | Reduced |
| State of Wyoming | 9,878 | $58.3K | 0.01% | +9,823+17,860.0% | Added |
| Voya Investment Management LLC | 11,616 | $68.5K | 0.00% | +11,616 | New |
| New York State Common Retirement Fund | 13,200 | $77.9K | 0.00% | +13,200 | New |
| Abel Hall, LLC | 13,229 | $78.1K | 0.01% | +40+0.3% | Added |
| China Universal Asset Management Co., Ltd. | 16,000 | $94.4K | 0.01% | −5,600−25.9% | Reduced |
| Vanguard Global Advisers, LLC | 16,821 | $99.2K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 16,916 | $99.8K | 0.00% | +16,916 | New |
| Manufacturers Life Insurance Company, The | 17,042 | $100.5K | 0.00% | +17,042 | New |
| Police & Firemen's Retirement System of New Jersey | 17,387 | $102.6K | 0.00% | +17,387 | New |
| Insigneo Advisory Services, LLC | 20,650 | $121.8K | 0.00% | −5,000−19.5% | Reduced |
| Mariner, LLC | 23,102 | $136.3K | 0.00% | −1,632−6.6% | Reduced |
| Forefront Analytics, LLC | 26,968 | $159.1K | 0.17% | +12,067+81.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 27,030 | $159.5K | 0.00% | +27,030 | New |
| Squarepoint Ops LLC | 27,164 | $160.3K | 0.00% | −17,775−39.6% | Reduced |
| Citigroup Inc | 27,763 | $163.8K | 0.00% | +18,354+195.1% | Added |
| EntryPoint Capital, LLC | 28,806 | $170.0K | 0.04% | +28,806 | New |
| Raymond James Financial Inc | 28,820 | $170.0K | 0.00% | +1,928+7.2% | Added |
| Alliancebernstein L.P. | 31,740 | $188.9K | 0.00% | +31,740 | New |
| Invesco Ltd. | 32,029 | $189.0K | 0.00% | +32,029 | New |
| MetLife Investment Management | 36,749 | $216.8K | 0.00% | +36,749 | New |
| Wellington Management Group LLP | 38,800 | $228.9K | 0.00% | −77,886−66.7% | Reduced |
| American Century Companies Inc | 40,461 | $238.7K | 0.00% | +6,728+19.9% | Added |
| Price T Rowe Associates Inc | 48,385 | $286.0K | 0.00% | +48,385 | New |
| Wells Fargo & Company | 53,776 | $317.3K | 0.00% | +53,776 | New |
| Dimensional Fund Advisors LP | 55,129 | $325.3K | 0.00% | +11,994+27.8% | Added |
| RBF Capital, LLC | 58,193 | $343.3K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 58,648 | $346.0K | 0.00% | +58,648 | New |
| BNP Paribas Arbitrage, SA | 59,437 | $350.7K | 0.00% | +52,102+710.3% | Added |
| Rhumbline Advisers | 65,888 | $388.7K | 0.00% | +65,888 | New |
| Verdad Advisers, LP | 66,919 | $394.8K | 0.38% | −30,183−31.1% | Reduced |
| Bridgeway Capital Management, LLC | 85,348 | $503.6K | 0.01% | 00.0% | Unchanged |
| Alps Advisors Inc | 96,414 | $568.8K | 0.00% | +26,222+37.4% | Added |
| Bank of America Corp | 97,033 | $572.5K | 0.00% | −39,490−28.9% | Reduced |
| Barclays PLC | 105,746 | $623.9K | 0.00% | −64,087−37.7% | Reduced |
| Bank of New York Mellon Corp | 124,365 | $733.8K | 0.00% | +124,365 | New |
| Nuveen, LLC | 126,204 | $744.6K | 0.00% | +126,204 | New |
| Alberta Investment Management Corp | 133,200 | $785.9K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 136,224 | $803.7K | 0.01% | +16,512+13.8% | Added |
| Millennium Management LLC | 137,639 | $812.1K | 0.00% | −1,370,424−90.9% | Reduced |
| Charles Schwab Investment Management Inc | 174,395 | $1.03M | 0.00% | +143,299+460.8% | Added |
| Jump Financial, LLC | 231,600 | $1.37M | 0.01% | +203,537+725.3% | Added |
| UBS Group AG | 265,314 | $1.57M | 0.00% | +24,287+10.1% | Added |
| Ameriprise Financial Inc | 282,207 | $1.67M | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 300,719 | $1.77M | 0.00% | +282,821+1,580.2% | Added |
| Renaissance Technologies LLC | 321,702 | $1.90M | 0.00% | +8,402+2.7% | Added |
| Two Sigma Investments, LP | 350,902 | $2.07M | 0.00% | +32,716+10.3% | Added |
| KVP Capital Advisors, LP | 373,128 | $2.20M | 1.62% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 379,177 | $2.24M | 0.04% | +4,671+1.2% | Added |
| Vanguard Fiduciary Trust Co | 406,450 | $2.40M | 0.00% | +174,588+75.3% | Added |
| Vanguard Portfolio Management LLC | 407,532 | $2.40M | 0.00% | +407,532 | New |
| Foresite Capital Management VI LLC | 450,000 | $2.65M | 0.41% | 00.0% | Unchanged |
| Pfizer Inc | 538,841 | $2.88M | 1.69% | −2,300,072−81.0% | Reduced |
| Northern Trust Corp | 500,086 | $2.95M | 0.00% | +395,956+380.3% | Added |
| Morgan Stanley | 505,953 | $2.99M | 0.00% | −366,997−42.0% | Reduced |
| FMR LLC | 528,284 | $3.12M | 0.00% | −1,062−0.2% | Reduced |
| Goldman Sachs Group Inc | 573,946 | $3.39M | 0.00% | +421,031+275.3% | Added |
| Vanguard Capital Management LLC | 747,352 | $4.41M | 0.00% | +260,502+53.5% | Added |
| Boxer Capital Management, LLC | 900,000 | $5.31M | 0.40% | 00.0% | Unchanged |
| State Street Corp | 1,001,637 | $5.91M | 0.00% | +806,674+413.8% | Added |
| Vestal Point Capital, LP | 1,173,956 | $6.93M | 0.16% | +662,956+129.7% | Added |
| EcoR1 Capital, LLC | 1,179,715 | $6.96M | 0.35% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 1,218,492 | $7.19M | 1.18% | +25,000+2.1% | Added |
| StemPoint Capital LP | 1,368,215 | $8.07M | 1.40% | +614,695+81.6% | Added |
| Affinity Asset Advisors, LLC | 1,464,303 | $8.64M | 0.42% | −1,100,000−42.9% | Reduced |
| Geode Capital Management, LLC | 1,584,209 | $9.35M | 0.00% | +1,056,518+200.2% | Added |
| Armistice Capital, LLC | 1,636,000 | $9.65M | 0.27% | +129,000+8.6% | Added |
| ADAR1 Capital Management, LLC | 1,759,295 | $10.4M | 0.49% | +1,128,892+179.1% | Added |
| QVT Financial LP | 1,895,153 | $11.2M | 0.72% | +584,560+44.6% | Added |
| Saturn V Capital Management LLC | 2,101,119 | $12.4M | 1.78% | +1,361,159+184.0% | Added |
| Adage Capital Partners GP, L.L.C. | 2,750,000 | $16.2M | 0.02% | 00.0% | Unchanged |
| Commodore Capital LP | 3,250,000 | $19.2M | 1.14% | 00.0% | Unchanged |
| BlackRock, Inc. | 3,614,695 | $21.3M | 0.00% | +3,157,336+690.3% | Added |
| Siren, L.L.C. | 3,734,866 | $22.0M | 0.45% | 00.0% | Unchanged |
| Braidwell LP | 3,980,295 | $23.5M | 0.87% | −8,694−0.2% | Reduced |
| JPMorgan Chase & Co | 4,354,715 | $24.5M | 0.00% | −104,136−2.3% | Reduced |
| Great Point Partners LLC | 4,215,930 | $24.9M | 5.86% | 00.0% | Unchanged |
| MPM Oncology Impact Management LP | 4,472,843 | $26.4M | 1.61% | +4,472,843 | New |
| VR Adviser, LLC | 6,434,990 | $38.0M | 1.15% | 00.0% | Unchanged |
| Suvretta Capital Management, LLC | 9,443,001 | $55.7M | 1.17% | +376,000+4.1% | Added |
| Cormorant Asset Management, LP | 0 | $0 | 0.00% | −1,450,000−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −872,662−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −852,340−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −560,651−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −450,311−100.0% | Sold out |