Astria TherapeuticsATXS
13F holders, Q3 2025 (September 30)115holders +10
20new positions
11sold out
5famous investors
$7.10avg. 13F price*
At the end of Q3 2025, 115 institutions reported holding Astria Therapeutics Inc. (ATXS) in their 13F filings, up 10 from Q2 2025. 20 opened new positions and 11 sold out. The largest holders were Perceptive Advisors LLC ($47.2M), FMR LLC ($37.5M) and Vestal Point Capital, LP ($36.1M). 5 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Steve Cohen (0.0% of Point72 Asset Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Astria Therapeutics Inc.
- CUSIP
- 04635X102
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 20 | $2.4M |
| Exits | 11 | $3.3M |
All 13F filers, Q2 2025 → Q3 2025: 3,313,557 shares bought and 3,299,988 shares sold, net +13,569 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 115 holders
| Perceptive Advisors LLC | 1.38% | No change | 6,485,420 | $47.2M |
| FMR LLC | 0.00% | Reduce -20.2% | 5,153,914 | $37.5M |
| Vestal Point Capital, LP | 1.64% | Add +9.6% | 4,956,000 | $36.1M |
| FCPM III Services B.V. | 5.98% | No change | 4,107,537 | $29.9M |
| Fairmount Funds Management LLC | 2.33% | No change | 3,554,129 | $25.9M |
| BlackRock, Inc. | 0.00% | Reduce -5.7% | 3,488,202 | $25.4M |
| Millennium Management | 0.02% | Add +2.2% | 3,034,527 | $22.1M |
| TCG Crossover Management, LLC | 0.99% | No change | 2,761,861 | $20.1M |
| Vanguard Group Inc. | 0.00% | Add +4.7% | 2,642,170 | $19.2M |
| Venrock Adviser, LLC | 1.01% | No change | 2,457,348 | $17.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -0.9% | 1,680,607 | $12.2M |
| Vivo Capital, LLC | 0.91% | No change | 1,552,685 | $11.3M |
| Driehaus Capital Management LLC | 0.07% | Add +1.0% | 1,433,769 | $10.4M |
| Nantahala Capital Management, LLC | 0.48% | No change | 1,069,530 | $7.8M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.6% | 958,244 | $7.0M |
| State Street Corp. | 0.00% | Reduce -4.7% | 890,670 | $6.5M |
| Morgan Stanley | 0.00% | Add +64.5% | 864,405 | $6.3M |
| Citadel Advisors | 0.01% | Reduce -27.8% | 848,982 | $6.2M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | Reduce -4.7% | 834,000 | $6.1M |
| Point72 Asset Management | 0.01% | Reduce -1.7% | 749,935 | $5.5M |
| UBS Group AG | 0.00% | Reduce -18.6% | 580,151 | $4.2M |
| Logos Global Management LP | 0.36% | Reduce -28.6% | 500,000 | $3.6M |
| Renaissance Technologies | 0.00% | Add +36.4% | 395,261 | $2.9M |
| Nuveen, LLC | 0.00% | Reduce -2.5% | 360,031 | $2.6M |
| Northern Trust Corp. | 0.00% | Reduce -6.0% | 353,505 | $2.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +6.0% | 329,222 | $2.4M |
| DAFNA Capital Management LLC | 0.58% | Reduce -1.5% | 319,775 | $2.3M |
| Affinity Asset Advisors, LLC | 0.21% | No change | 300,000 | $2.2M |
| Sphera Funds Management LTD. | 0.43% | Reduce -2.4% | 251,225 | $1.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +29.2% | 229,163 | $1.7M |
| Jane Street Group, LLC | 0.00% | Add +195.4% | 219,324 | $1.6M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -2.5% | 215,416 | $1.6M |
| ADAR1 Capital Management, LLC | 0.14% | Reduce -22.3% | 193,934 | $1.4M |
| Panagora Asset Management Inc. | 0.01% | Add +71.8% | 169,144 | $1.2M |
| Rosalind Advisors, Inc. | 0.39% | New | 1,542,520 | $1.1M |
| Wellington Management Group LLP | 0.00% | Reduce -24.9% | 145,433 | $1.1M |
| BNP Paribas Financial Markets | 0.00% | Add +29.5% | 134,140 | $977K |
| Bank of New York Mellon Corp | 0.00% | Reduce -9.1% | 114,298 | $832K |
| Barclays PLC | 0.00% | Reduce -8.9% | 107,109 | $780K |
| Royal Bank of Canada | 0.00% | Add +37.9% | 105,620 | $768K |
| Tang Capital Management LLC | 0.03% | No change | 100,000 | $728K |
| Raymond James Financial Inc. | 0.00% | Add +6.0% | 96,020 | $699K |
| D. E. Shaw & Co. | 0.00% | Add +0.6% | 82,925 | $604K |
| HSBC Holdings PLC | 0.00% | Add +33.4% | 81,183 | $590K |
| American Century Companies Inc. | 0.00% | Add +32.3% | 74,665 | $544K |
| Cubist Systematic Strategies, LLC | 0.01% | Add +93.9% | 72,077 | $525K |
| Rhumbline Advisers | 0.00% | Reduce -8.7% | 69,125 | $503K |
| AlphaQuest LLC | 0.03% | Add +354.5% | 64,608 | $470K |
| Alliancebernstein L.P. | 0.00% | No change | 57,970 | $422K |
| PDT Partners, LLC | 0.03% | No change | 54,642 | $398K |
| Bank of America Corp. | 0.00% | Reduce -0.9% | 49,201 | $358K |
| ExodusPoint Capital Management, LP | 0.00% | Reduce -53.7% | 36,627 | $267K |
| Deutsche Bank AG | 0.00% | Add +27.1% | 33,339 | $243K |
| Citigroup Inc. | 0.00% | Add +4.2% | 31,829 | $232K |
| Trexquant Investment LP | 0.00% | New | 31,409 | $229K |
| Wells Fargo & Company | 0.00% | Add +2.6% | 28,146 | $205K |
| Susquehanna Portfolio Strategies, LLC | 0.00% | Add +48.5% | 26,577 | $193K |
| Bailard, Inc. | 0.00% | No change | 26,500 | $193K |
| Quantinno Capital Management LP | 0.00% | Add +51.3% | 26,314 | $192K |
| Alps Advisors Inc. | 0.00% | Reduce -14.0% | 26,161 | $190K |
| Engineers Gate Manager LP | 0.00% | New | 25,024 | $182K |
| Voya Investment Management LLC | 0.00% | Reduce -18.2% | 24,590 | $179K |
| Atom Investors LP | 0.01% | New | 23,930 | $174K |
| Corton Capital Inc. | 0.38% | New | 21,369 | $156K |
| Virtus Investment Advisers, LLC | 0.04% | Add +21.0% | 20,319 | $148K |
| Fox Run Management, L.L.C. | 0.02% | New | 19,957 | $145K |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -8.8% | 19,619 | $143K |
| Intech Investment Management LLC | 0.00% | Reduce -29.2% | 19,351 | $141K |
| MetLife Investment Management, LLC | 0.00% | Reduce -26.4% | 18,366 | $134K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -27.1% | 17,053 | $124K |
| Invesco Ltd. | 0.00% | Add +6.0% | 16,073 | $117K |
| Axq Capital, LP | 0.04% | New | 15,823 | $115K |
| Squarepoint Ops LLC | 0.00% | Reduce -23.4% | 15,211 | $111K |
| EntryPoint Capital, LLC | 0.04% | Reduce -56.4% | 14,569 | $106K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -17.0% | 14,007 | $102K |
| Brevan Howard Capital Management LP | 0.00% | New | 13,400 | $98K |
| Wolverine Trading, LLC | 0.00% | New | 10,872 | $80K |
| Sanctuary Advisors, LLC | 0.00% | New | 10,747 | $78K |
| New York State Common Retirement Fund | 0.00% | No change | 10,720 | $78K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 10,075 | $73K |
| China Universal Asset Management Co., Ltd. | 0.01% | Reduce -12.7% | 9,892 | $72K |
| Brooklyn Investment Group | 0.01% | No change | 11,444 | $64K |
| Farther Finance Advisors, LLC | 0.00% | Add +22.3% | 6,693 | $49K |
| Russell Investments Group, Ltd. | 0.00% | Add +10311.8% | 3,540 | $26K |
| Walleye Capital LLC | 0.00% | Reduce -96.6% | 3,439 | $25K |
| Legal & General Group Plc | 0.00% | Reduce -14.6% | 3,199 | $23K |
| Ameritas Investment Partners, Inc. | 0.00% | Reduce -38.3% | 3,067 | $22K |
| California State Teachers Retirement System | 0.00% | New | 2,676 | $19K |
| Sterling Capital Management LLC | 0.00% | Add +119.5% | 2,533 | $18K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.00% | Reduce -79.7% | 2,426 | $18K |
| Point72 (DIFC) Ltd | 0.00% | New | 2,319 | $17K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -61.5% | 2,270 | $17K |
| Simplex Trading, LLC | 0.00% | Add +752.7% | 2,217 | $16K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +0.1% | 2,182 | $16K |
| 1620 Investment Advisors, Inc. | 0.01% | No change | 2,000 | $15K |
| Quarry LP | 0.00% | New | 1,717 | $13K |
| Amalgamated Bank | 0.00% | No change | 1,683 | $12K |
| GF Fund Management Co. LTD. | 0.00% | Reduce -16.3% | 1,209 | $9K |
| Walleye Trading LLC | 0.00% | New | 973 | $7K |
| PNC Financial Services Group, Inc. | 0.00% | Add +202.1% | 438 | $3K |
| Principal Securities, Inc. | 0.00% | New | 300 | $2K |
| Versant Capital Management, Inc | 0.00% | No change | 298 | $2K |
| GAMMA Investing LLC | 0.00% | Reduce -60.9% | 229 | $2K |
| Nisa Investment Advisors, LLC | 0.00% | No change | 138 | $1K |
| Daiwa Securities Group Inc. | 0.00% | No change | 186 | $1K |
| Cwm, LLC | 0.00% | Add +26.3% | 192 | $1K |
| Rothschild Investment LLC | 0.00% | No change | 115 | $837 |
| Group One Trading LLC | 0.00% | New | 100 | $728 |
| Parkside Financial Bank & Trust | 0.00% | No change | 90 | $656 |
| Optiver Holding B.V. | 0.00% | New | 88 | $641 |
| Key Financial Inc | 0.00% | No change | 66 | $498 |
| Signaturefd, LLC | 0.00% | New | 20 | $146 |
| Arax Advisory Partners | 0.00% | New | 20 | $145 |
| Steward Partners Investment Advisory, LLC | 0.00% | New | 3 | $22 |
| SBI Securities Co., Ltd. | 0.00% | Add +200.0% | 3 | $22 |
"% of holder's portfolio" is ATXS's weight in each manager's 13F, not the share of Astria Therapeutics Inc. the manager owns.