89BIOETNB
13F holders, Q1 2025 (March 31)186holders +31
52new positions
22sold out
5famous investors
$7.38avg. 13F price*
At the end of Q1 2025, 186 institutions reported holding 89BIO Inc. (ETNB) in their 13F filings, up 31 from Q4 2024. 52 opened new positions and 22 sold out. The largest holders were Janus Henderson Group PLC ($165.3M), Ra Capital Management, L.P. ($144.6M) and Montanova Capital, LLC ($104.2M). 5 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- 89BIO Inc.
- CUSIP
- 282559103
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 52 | $112.7M |
| Exits | 22 | $56.5M |
All 13F filers, Q4 2024 → Q1 2025: 49,343,378 shares bought and 17,094,940 shares sold, net +32,248,438 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 186 holders
| Janus Henderson Group PLC | 0.09% | Add +23.9% | 20,462,905 | $165.3M |
| Ra Capital Management, L.P. | 2.42% | Add +40.3% | 19,889,683 | $144.6M |
| Montanova Capital, LLC | 4.22% | Add +40.5% | 14,335,244 | $104.2M |
| BlackRock, Inc. | 0.00% | Add +27.7% | 10,075,344 | $73.2M |
| Deep Track Capital, LP | 2.19% | Add +43.8% | 9,316,333 | $67.7M |
| Vanguard Group Inc. | 0.00% | Add +25.9% | 7,163,609 | $52.1M |
| Avoro Capital Advisors LLC | 0.72% | Add +54.9% | 6,350,000 | $46.2M |
| Citadel Advisors | 0.04% | Add +7.5% | 5,086,836 | $37.0M |
| Pictet Asset Management Holding SA | 0.03% | Add +39.8% | 4,204,887 | $30.6M |
| State Street Corp. | 0.00% | Add +36.8% | 4,030,307 | $29.3M |
| Westfield Capital Management Co. LP | 0.14% | Add +0.2% | 3,894,741 | $28.3M |
| Geode Capital Management, LLC | 0.00% | Add +31.3% | 2,897,974 | $21.1M |
| Logos Global Management LP | 3.23% | New | 2,500,000 | $18.2M |
| Polar Capital Holdings Plc | 0.11% | New | 2,500,000 | $18.2M |
| RTW Investments, LP | 0.22% | Reduce -73.7% | 1,967,527 | $14.3M |
| Redmile Group, LLC | 1.30% | Reduce -12.9% | 1,886,444 | $13.7M |
| Beck Bode, LLC | 2.46% | New | 1,815,524 | $13.2M |
| Emerald Advisers, LLC | 0.51% | New | 1,550,671 | $11.3M |
| Silverarc Capital Management, LLC | 2.29% | Add +1465.1% | 1,510,498 | $11.0M |
| University of Wisconsin Foundation | 7.12% | Add +25.7% | 1,153,357 | $8.4M |
| Northern Trust Corp. | 0.00% | Add +27.0% | 1,085,464 | $7.9M |
| Emerald Mutual Fund Advisers Trust | 0.58% | New | 1,082,973 | $7.9M |
| Integral Health Asset Management, LLC | 0.85% | Add +5.0% | 1,050,000 | $7.6M |
| Nuveen, LLC | 0.00% | — | 1,035,957 | $7.5M |
| Goldman Sachs Group Inc. | 0.00% | Add +23.3% | 995,449 | $7.2M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +21.6% | 985,771 | $7.2M |
| Erste Asset Management GmbH | 0.08% | Add +15.7% | 883,000 | $6.5M |
| Alyeska Investment Group, L.P. | 0.02% | Reduce -7.9% | 852,227 | $6.2M |
| Rock Springs Capital Management LP | 0.35% | Add +52.8% | 844,441 | $6.1M |
| Candriam S.C.A. | 0.04% | Reduce -21.2% | 831,823 | $6.0M |
| Barclays PLC | 0.00% | Add +29.2% | 826,860 | $6.0M |
| ADAR1 Capital Management, LLC | 1.16% | Add +56.1% | 804,220 | $5.8M |
| Bank of America Corp. | 0.00% | Add +118.1% | 781,952 | $5.7M |
| Lord, Abbett & Co. LLC | 0.02% | New | 733,404 | $5.3M |
| Woodline Partners LP | 0.03% | Add +77.5% | 700,754 | $5.1M |
| FMR LLC | 0.00% | Add +648.6% | 690,012 | $5.0M |
| Readystate Asset Management LP | 0.45% | New | 685,169 | $5.0M |
| Morgan Stanley | 0.00% | Add +84.0% | 629,229 | $4.6M |
| Sphera Funds Management LTD. | 1.11% | Add +11.1% | 618,343 | $4.5M |
| Dimensional Fund Advisors LP | 0.00% | Add +71.8% | 587,986 | $4.3M |
| Renaissance Technologies | 0.01% | Add +69.4% | 504,300 | $3.7M |
| Infinitum Asset Management, LLC | 1.16% | New | 500,000 | $3.6M |
| Sio Capital Management, LLC | 1.10% | New | 500,000 | $3.6M |
| Orchard Capital Management, LLC | 2.31% | Add +989.4% | 464,358 | $3.4M |
| Millennium Management | 0.00% | Reduce -36.1% | 452,454 | $3.3M |
| Panagora Asset Management Inc. | 0.02% | Add +272.1% | 429,392 | $3.1M |
| Assenagon Asset Management S.A. | 0.01% | Add +76.8% | 428,895 | $3.1M |
| Raymond James Financial Inc. | 0.00% | Add +1.3% | 382,291 | $2.8M |
| Vivo Capital, LLC | 0.36% | New | 376,804 | $2.7M |
| Exome Asset Management LLC | 2.30% | Add +57.1% | 353,882 | $2.6M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -67.0% | 336,649 | $2.4M |
| Apis Capital Advisors, LLC | 1.11% | New | 315,000 | $2.3M |
| Harbor Capital Advisors, Inc. | 0.10% | Add +25.0% | 314,772 | $2.3M |
| Bank of New York Mellon Corp | 0.00% | Add +24.9% | 309,916 | $2.3M |
| Eversept Partners, LP | 0.25% | New | 303,731 | $2.2M |
| Laurion Capital Management LP | 0.17% | Reduce -62.5% | 292,467 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +50.4% | 268,798 | $2.0M |
| Susquehanna Fundamental Investments, LLC | 0.03% | Add +336.9% | 266,466 | $1.9M |
| Comerica Bank | 0.01% | Add +0.6% | 258,123 | $1.9M |
| Hudson Bay Capital Management LP | 0.01% | New | 250,200 | $1.8M |
| Wellington Management Group LLP | 0.00% | Reduce -25.3% | 250,193 | $1.8M |
| Diadema Partners LP | 1.34% | New | 231,436 | $1.7M |
| Royce & Associates LP | 0.02% | New | 226,050 | $1.6M |
| F/m Investments LLC | 0.06% | New | 214,837 | $1.6M |
| Citigroup Inc. | 0.00% | Add +84.4% | 207,130 | $1.5M |
| Swiss National Bank | 0.00% | Add +27.2% | 205,500 | $1.5M |
| UBS Group AG | 0.00% | Add +79.5% | 203,207 | $1.5M |
| Newtyn Management, LLC | 0.23% | Reduce -16.7% | 200,000 | $1.5M |
| Two Sigma Investments, LP | 0.00% | Reduce -20.7% | 188,449 | $1.4M |
| Algert Global LLC | 0.03% | Add +0.8% | 186,991 | $1.4M |
| American Century Companies Inc. | 0.00% | Add +63.2% | 185,295 | $1.3M |
| Jefferies Financial Group Inc. | 0.02% | Add +21.1% | 181,000 | $1.3M |
| Caption Management, LLC | 0.06% | Reduce -32.2% | 180,600 | $1.3M |
| Qube Research & Technologies Ltd | 0.00% | New | 176,834 | $1.3M |
| Affinity Asset Advisors, LLC | 0.21% | New | 175,000 | $1.3M |
| Ghisallo Capital Management LLC | 0.11% | New | 175,000 | $1.3M |
| Susquehanna International Group, LLP | 0.00% | Add +161.9% | 168,110 | $1.2M |
| Alliancebernstein L.P. | 0.00% | Reduce -85.2% | 153,826 | $1.1M |
| Rhumbline Advisers | 0.00% | Add +17.1% | 152,138 | $1.1M |
| J. Goldman & Co LP | 0.04% | New | 142,565 | $1.0M |
| Hennion & Walsh Asset Management, Inc. | 0.05% | Add +48.5% | 140,306 | $1.0M |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 90,000 | $1.0M |
| Rafferty Asset Management, LLC | 0.00% | Add +54.6% | 137,247 | $998K |
| Voya Investment Management LLC | 0.00% | Add +417.9% | 132,791 | $965K |
| State of Wisconsin Investment Board | 0.00% | Reduce -27.3% | 118,705 | $863K |
| Invesco Ltd. | 0.00% | Add +219.4% | 115,751 | $842K |
| Superstring Capital Management LP | 0.95% | Reduce -17.9% | 109,156 | $794K |
| Legal & General Group Plc | 0.00% | Add +40.6% | 106,725 | $775K |
| California State Teachers Retirement System | 0.00% | Add +35.2% | 103,977 | $756K |
| Deutsche Bank AG | 0.00% | Add +30.2% | 101,666 | $739K |
| Ikarian Capital, LLC | 0.24% | New | 100,000 | $727K |
| Trexquant Investment LP | 0.01% | New | 99,183 | $721K |
| Jacobs Levy Equity Management, Inc. | 0.00% | New | 98,848 | $719K |
| Prelude Capital Management, LLC | 0.07% | Add +42.1% | 98,087 | $713K |
| B Group, Inc. | 0.60% | New | 95,623 | $695K |
| Atom Investors LP | 0.08% | New | 93,167 | $677K |
| Jain Global LLC | 0.01% | New | 88,482 | $643K |
| AQR Capital Management | 0.00% | New | 80,199 | $583K |
| JPMorgan Chase & Co. | 0.00% | Reduce -75.7% | 75,096 | $546K |
| Wells Fargo & Company | 0.00% | Add +48.1% | 74,567 | $542K |
"% of holder's portfolio" is ETNB's weight in each manager's 13F, not the share of 89BIO Inc. the manager owns.