89bio, Inc.
ETNBDelisted Oct 30, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001785173
89bio, Inc. was delisted on Oct 30, 2025; its insiders filed their last Form 4 on Nov 3, 2025; 198 institutions reported holding it in 13F filings for Q3 2025, worth $2.27B in total; no superinvestor held it.
13F holders, Q1 2025
Institutional positions in 89bio, Inc. 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
- 187
- +32 vs. Q4 2024
- Shares held
- 154.3M
- +33.4M (+27.6%) vs. Q4 2024
- Total value
- $1.14B
- +$192.6M (+20.3%) vs. Q4 2024
- New holders
- 54
- 90 more added
- Sold out
- 22
- 33 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 ETNB 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 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 2 | $1.11M |
| Q3 2025 | 198 | $2.27B |
| Q2 2025 | 185 | $1.58B |
| Q1 2025 | 187 | $1.14B |
| Q4 2024 | 156 | $948.7M |
| Q3 2024 | 144 | $773.8M |
| Q2 2024 | 145 | $828.4M |
| Q1 2024 | 150 | $1.14B |
| Q4 2023 | 153 | $1.05B |
| Q3 2023 | 160 | $1.11B |
| Q2 2023 | 157 | $1.46B |
| Q1 2023 | 147 | $1.08B |
| Q4 2022 | 106 | $589.5M |
| Q3 2022 | 86 | $227.3M |
| Q2 2022 | 70 | $104.6M |
| Q1 2022 | 69 | $64.3M |
| Q4 2021 | 50 | $226.1M |
| Q3 2021 | 48 | $339.4M |
| Q2 2021 | 49 | $315.2M |
| Q1 2021 | 67 | $400.6M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding 89bio, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Superstring Capital Management LP | 109,156 | $793.6K | 0.95% | −23,826−17.9% | Reduced |
| Invesco Ltd. | 115,751 | $841.5K | 0.00% | +79,515+219.4% | Added |
| State of Wisconsin Investment Board | 118,705 | $863.0K | 0.00% | −44,468−27.3% | Reduced |
| Voya Investment Management LLC | 132,791 | $965.4K | 0.00% | +107,151+417.9% | Added |
| Rafferty Asset Management, LLC | 137,247 | $997.8K | 0.00% | +48,502+54.7% | Added |
| DekaBank Deutsche Girozentrale | 90,000 | $1.02M | 0.00% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 140,306 | $1.02M | 0.05% | +45,812+48.5% | Added |
| J. Goldman & Co LP | 142,565 | $1.04M | 0.04% | +142,565 | New |
| Rhumbline Advisers | 152,138 | $1.11M | 0.00% | +22,158+17.0% | Added |
| Alliancebernstein L.P. | 153,826 | $1.12M | 0.00% | −888,310−85.2% | Reduced |
| Susquehanna International Group, LLP | 168,110 | $1.22M | 0.00% | +103,931+161.9% | Added |
| Affinity Asset Advisors, LLC | 175,000 | $1.27M | 0.20% | +175,000 | New |
| Ghisallo Capital Management LLC | 175,000 | $1.27M | 0.11% | +175,000 | New |
| Qube Research & Technologies Ltd | 176,834 | $1.29M | 0.00% | +176,834 | New |
| Caption Management, LLC | 180,600 | $1.31M | 0.06% | −85,762−32.2% | Reduced |
| Jefferies Financial Group Inc. | 181,000 | $1.32M | 0.02% | +31,604+21.2% | Added |
| American Century Companies Inc | 185,295 | $1.35M | 0.00% | +71,726+63.2% | Added |
| Algert Global LLC | 186,991 | $1.36M | 0.03% | +1,584+0.9% | Added |
| Two Sigma Investments, LP | 188,449 | $1.37M | 0.00% | −49,072−20.7% | Reduced |
| Newtyn Management, LLC | 200,000 | $1.45M | 0.23% | −40,000−16.7% | Reduced |
| UBS Group AG | 203,207 | $1.48M | 0.00% | +90,022+79.5% | Added |
| Swiss National Bank | 205,500 | $1.49M | 0.00% | +43,900+27.2% | Added |
| Citigroup Inc | 207,130 | $1.51M | 0.00% | +94,789+84.4% | Added |
| F/M Investments LLC | 214,837 | $1.56M | 0.06% | +214,837 | New |
| Royce & Associates LP | 226,050 | $1.64M | 0.02% | +226,050 | New |
| Diadema Partners LP | 231,436 | $1.68M | 1.34% | +231,436 | New |
| Wellington Management Group LLP | 250,193 | $1.82M | 0.00% | −84,612−25.3% | Reduced |
| Hudson Bay Capital Management LP | 250,200 | $1.82M | 0.01% | +250,200 | New |
| Comerica Bank | 258,123 | $1.88M | 0.01% | +1,540+0.6% | Added |
| Susquehanna Fundamental Investments, LLC | 266,466 | $1.94M | 0.03% | +205,474+336.9% | Added |
| UBS Asset Management Americas Inc | 268,798 | $1.95M | 0.00% | +90,107+50.4% | Added |
| Laurion Capital Management LP | 292,467 | $2.13M | 0.16% | −487,806−62.5% | Reduced |
| Eversept Partners, LP | 303,731 | $2.21M | 0.25% | +303,731 | New |
| Bank of New York Mellon Corp | 309,916 | $2.25M | 0.00% | +61,760+24.9% | Added |
| Harbor Capital Advisors, Inc. | 314,772 | $2.29M | 0.10% | +62,874+25.0% | Added |
| Apis Capital Advisors, LLC | 315,000 | $2.29M | 1.11% | +315,000 | New |
| Balyasny Asset Management LLC | 336,649 | $2.45M | 0.01% | −682,800−67.0% | Reduced |
| Exome Asset Management LLC | 353,882 | $2.57M | 2.30% | +128,559+57.1% | Added |
| Vivo Capital, LLC | 376,804 | $2.74M | 0.36% | +376,804 | New |
| Raymond James Financial Inc | 382,291 | $2.78M | 0.00% | +4,921+1.3% | Added |
| Assenagon Asset Management S.A. | 428,895 | $3.12M | 0.01% | +186,293+76.8% | Added |
| Panagora Asset Management Inc | 429,392 | $3.12M | 0.02% | +314,000+272.1% | Added |
| Millennium Management LLC | 452,454 | $3.29M | 0.00% | −255,742−36.1% | Reduced |
| Orchard Capital Managment, LLC | 464,358 | $3.38M | 2.31% | +421,733+989.4% | Added |
| Sio Capital Management, LLC | 500,000 | $3.63M | 1.10% | +500,000 | New |
| Infinitum Asset Management, LLC | 500,000 | $3.63M | 1.16% | +500,000 | New |
| Renaissance Technologies LLC | 504,300 | $3.67M | 0.01% | +206,600+69.4% | Added |
| Dimensional Fund Advisors LP | 587,986 | $4.28M | 0.00% | +245,757+71.8% | Added |
| Sphera Funds Management Ltd. | 618,343 | $4.50M | 1.11% | +61,811+11.1% | Added |
| Morgan Stanley | 629,229 | $4.57M | 0.00% | +287,278+84.0% | Added |
| Readystate Asset Management LP | 685,169 | $4.98M | 0.25% | +685,169 | New |
| FMR LLC | 690,012 | $5.02M | 0.00% | +597,845+648.7% | Added |
| Woodline Partners LP | 700,754 | $5.09M | 0.03% | +305,928+77.5% | Added |
| Lord, Abbett & Co. LLC | 733,404 | $5.33M | 0.02% | +733,404 | New |
| Bank of America Corp | 781,952 | $5.68M | 0.00% | +423,378+118.1% | Added |
| ADAR1 Capital Management, LLC | 804,220 | $5.85M | 1.12% | +289,082+56.1% | Added |
| Barclays PLC | 826,860 | $6.01M | 0.00% | +186,886+29.2% | Added |
| Candriam Luxembourg S.C.A. | 831,823 | $6.05M | 0.04% | −223,838−21.2% | Reduced |
| Rock Springs Capital Management LP | 844,441 | $6.14M | 0.35% | +291,700+52.8% | Added |
| Alyeska Investment Group, L.P. | 852,227 | $6.20M | 0.02% | −73,170−7.9% | Reduced |
| Erste Asset Management GmbH | 883,000 | $6.50M | 0.08% | +120,000+15.7% | Added |
| Charles Schwab Investment Management Inc | 985,771 | $7.17M | 0.00% | +174,945+21.6% | Added |
| Goldman Sachs Group Inc | 995,449 | $7.24M | 0.00% | +188,367+23.3% | Added |
| Nuveen, LLC | 1,035,957 | $7.53M | 0.00% | +1,035,957 | New |
| Integral Health Asset Management, LLC | 1,050,000 | $7.63M | 0.85% | +50,000+5.0% | Added |
| Emerald Mutual Fund Advisers Trust | 1,082,973 | $7.87M | 0.56% | +1,082,973 | New |
| Northern Trust Corp | 1,085,464 | $7.89M | 0.00% | +230,677+27.0% | Added |
| University of Wisconsin Foundation | 1,153,357 | $8.38M | 7.12% | +236,000+25.7% | Added |
| Silverarc Capital Management, LLC | 1,510,498 | $11.0M | 2.29% | +1,413,987+1,465.1% | Added |
| Emerald Advisers, LLC | 1,550,671 | $11.3M | 0.51% | +1,550,671 | New |
| Beck Bode, LLC | 1,815,524 | $13.2M | 2.46% | +1,815,524 | New |
| Redmile Group, LLC | 1,886,444 | $13.7M | 1.30% | −280,732−13.0% | Reduced |
| RTW Investments, LP | 1,967,527 | $14.3M | 0.22% | −5,510,534−73.7% | Reduced |
| Logos Global Management LP | 2,500,000 | $18.2M | 3.23% | +2,500,000 | New |
| Polar Capital Holdings Plc | 2,500,000 | $18.2M | 0.11% | +2,500,000 | New |
| Geode Capital Management, LLC | 2,897,974 | $21.1M | 0.00% | +690,366+31.3% | Added |
| Westfield Capital Management Co LP | 3,894,741 | $28.3M | 0.14% | +7,947+0.2% | Added |
| State Street Corp | 4,030,307 | $29.3M | 0.00% | +1,085,075+36.8% | Added |
| Pictet Asset Management Holding SA | 4,204,887 | $30.6M | 0.03% | +1,197,853+39.8% | Added |
| Citadel Advisors LLC | 5,086,836 | $37.0M | 0.04% | +356,984+7.5% | Added |
| Avoro Capital Advisors LLC | 6,350,000 | $46.2M | 0.72% | +2,250,000+54.9% | Added |
| Vanguard Group Inc | 7,163,609 | $52.1M | 0.00% | +1,471,278+25.8% | Added |
| Deep Track Capital, LP | 9,316,333 | $67.7M | 2.19% | +2,838,084+43.8% | Added |
| BlackRock, Inc. | 10,075,344 | $73.2M | 0.00% | +2,185,245+27.7% | Added |
| Suvretta Capital Management, LLC | 14,335,244 | $104.2M | 4.22% | +4,132,548+40.5% | Added |
| Ra Capital Management, L.P. | 19,889,683 | $144.6M | 2.41% | +5,714,285+40.3% | Added |
| Janus Henderson Group PLC | 20,462,905 | $165.3M | 0.09% | +3,948,849+23.9% | Added |
| BVF Inc | 0 | $0 | 0.00% | −4,333,885−100.0% | Sold out |
| Frazier Life Sciences Management, L.P. | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| StemPoint Capital LP | 0 | $0 | 0.00% | −545,800−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Standard Life Aberdeen plc | 0 | $0 | 0.00% | −329,338−100.0% | Sold out |
| Ally Bridge Group (NY) LLC | 0 | $0 | 0.00% | −317,833−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −151,997−100.0% | Sold out |
| BIT Capital GmbH | 0 | $0 | 0.00% | −47,469−100.0% | Sold out |
| Bourgeon Capital Management LLC | 0 | $0 | 0.00% | −30,254−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −28,230−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −25,241−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −12,354−100.0% | Sold out |
| Kingswood Wealth Advisors, LLC | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |