Astria Therapeutics, Inc.
ATXSDelisted Jan 23, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001454789
Astria Therapeutics, Inc. was delisted on Jan 23, 2026; its insiders filed their last Form 4 on Jan 23, 2026; 141 institutions reported holding it in 13F filings for Q4 2025, worth $738.2M in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in Astria Therapeutics, Inc. as of Dec 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
ATXS is no longer listed, so this page shows Q4 2025. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 141
- +31 vs. Q3 2025
- Shares held
- 56.5M
- −934.3K (−1.6%) vs. Q3 2025
- Total value
- $738.2M
- +$330.0M (+80.9%) vs. Q3 2025
- New holders
- 64
- 33 more added
- Sold out
- 33
- 31 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATXS 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 | 141 | $738.2M |
| Q3 2025 | 115 | $409.0M |
| Q2 2025 | 106 | $309.9M |
| Q1 2025 | 116 | $311.4M |
| Q4 2024 | 111 | $523.4M |
| Q3 2024 | 103 | $622.1M |
| Q2 2024 | 100 | $505.8M |
| Q1 2024 | 102 | $810.6M |
| Q4 2023 | 80 | $282.6M |
| Q3 2023 | 68 | $171.4M |
| Q2 2023 | 76 | $205.5M |
| Q1 2023 | 66 | $311.6M |
| Q4 2022 | 61 | $326.1M |
| Q3 2022 | 43 | $88.8M |
| Q2 2022 | 30 | $17.2M |
| Q1 2022 | 33 | $41.7M |
| Q4 2021 | 33 | $32.8M |
| Q3 2021 | 36 | $65.2M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Astria Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 1 | $13 | 0.00% | −2−66.7% | Reduced |
| Steward Partners Investment Advisory, LLC | 3 | $39 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 7 | $92 | 0.00% | −13−65.0% | Reduced |
| Larson Financial Group LLC | 7 | $92 | 0.00% | +7 | New |
| Signaturefd, LLC | 20 | $262 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 40 | $524 | 0.00% | +40 | New |
| Key Financial Inc | 66 | $864 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 70 | $916 | 0.00% | +70 | New |
| Torren Management, LLC | 77 | $1.01K | 0.00% | +77 | New |
| Cornerstone Financial Management LLC | 78 | $1.02K | 0.00% | +78 | New |
| Parkside Financial Bank & Trust | 90 | $1.18K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 97 | $1.27K | 0.00% | +97 | New |
| Wolverine Asset Management LLC | 100 | $1.31K | 0.00% | +100 | New |
| Clearstead Advisors, LLC | 101 | $1.32K | 0.00% | +101 | New |
| Rothschild Investment LLC | 115 | $1.50K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 138 | $1.81K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 174 | $2.28K | 0.00% | +86+97.7% | Added |
| CWM, LLC | 199 | $3.00K | 0.00% | +7+3.6% | Added |
| Versant Capital Management, Inc | 298 | $3.90K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 443 | $5.80K | 0.00% | +5+1.1% | Added |
| Advisor Group Holdings, Inc. | 500 | $6.54K | 0.00% | +500 | New |
| GAMMA Investing LLC | 620 | $8.12K | 0.00% | +391+170.7% | Added |
| Royal Bank of Canada | 1,187 | $15.0K | 0.00% | −104,433−98.9% | Reduced |
| Amalgamated Bank | 1,299 | $17.0K | 0.00% | −384−22.8% | Reduced |
| Tower Research Capital LLC (TRC) | 1,353 | $17.7K | 0.00% | −917−40.4% | Reduced |
| UBS Asset Management Americas Inc | 1,935 | $25.3K | 0.00% | +1,935 | New |
| 1620 Investment Advisors, Inc. | 2,000 | $26.2K | 0.02% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 2,383 | $31.2K | 0.00% | −150−5.9% | Reduced |
| California State Teachers Retirement System | 2,546 | $33.3K | 0.00% | −130−4.9% | Reduced |
| Russell Investments Group, Ltd. | 3,000 | $39.3K | 0.00% | −540−15.3% | Reduced |
| Ameritas Investment Partners, Inc. | 3,067 | $40.1K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 3,257 | $42.6K | 0.00% | +1,040+46.9% | Added |
| STRS Ohio | 3,400 | $44.5K | 0.00% | +3,400 | New |
| Legal & General Group Plc | 3,714 | $48.6K | 0.00% | +515+16.1% | Added |
| Seven Fleet Capital Management LP | 4,000 | $52.4K | 0.04% | +4,000 | New |
| Farther Finance Advisors, LLC | 5,640 | $73.8K | 0.00% | −1,053−15.7% | Reduced |
| Rockefeller Capital Management L.P. | 6,462 | $84.6K | 0.00% | +6,462 | New |
| Caitong International Asset Management Co., Ltd | 8,067 | $105.6K | 0.03% | +8,067 | New |
| BNP Paribas Arbitrage, SA | 8,654 | $113.3K | 0.00% | −125,486−93.5% | Reduced |
| FMR LLC | 9,784 | $128.1K | 0.00% | −5,144,130−99.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 10,075 | $131.9K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 10,720 | $140.3K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 10,727 | $140.4K | 0.00% | +10,727 | New |
| Two Sigma Securities, LLC | 10,774 | $141.0K | 0.02% | +10,774 | New |
| OpenArc Corporate Advisory, LLC | 12,689 | $166.1K | 0.00% | +12,689 | New |
| Manufacturers Life Insurance Company, The | 12,895 | $168.8K | 0.00% | −1,112−7.9% | Reduced |
| Invesco Ltd. | 15,693 | $205.4K | 0.00% | −380−2.4% | Reduced |
| Intech Investment Management LLC | 15,939 | $208.6K | 0.00% | −3,412−17.6% | Reduced |
| Engineers Gate Manager LP | 17,856 | $233.7K | 0.00% | −7,168−28.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 19,187 | $251.2K | 0.00% | +2,134+12.5% | Added |
| Price T Rowe Associates Inc | 21,810 | $286.0K | 0.00% | +2,191+11.2% | Added |
| Gsa Capital Partners LLP | 22,062 | $289.0K | 0.02% | +22,062 | New |
| MetLife Investment Management | 22,743 | $297.7K | 0.00% | +4,377+23.8% | Added |
| Creative Planning | 22,786 | $298.3K | 0.00% | +22,786 | New |
| HSBC Holdings PLC | 24,655 | $323.2K | 0.00% | −56,528−69.6% | Reduced |
| Quest Partners LLC | 25,782 | $337.5K | 0.02% | −38,826−60.1% | Reduced |
| Skopos Labs, Inc. | 26,558 | $345.0K | 0.02% | +15,114+132.1% | Added |
| Quantinno Capital Management LP | 27,724 | $362.9K | 0.00% | +1,410+5.4% | Added |
| Susquehanna Portfolio Strategies, LLC | 30,405 | $398.0K | 0.01% | +3,828+14.4% | Added |
| Point72 Asset Management, L.P. | 31,389 | $410.9K | 0.00% | −718,546−95.8% | Reduced |
| New York Life Investment Management LLC | 31,631 | $414.1K | 0.00% | +31,631 | New |
| XTX Topco Ltd | 35,936 | $470.4K | 0.01% | +35,936 | New |
| Susquehanna International Group, LLP | 36,322 | $475.5K | 0.00% | +36,322 | New |
| Sagefield Capital LP | 39,576 | $518.0K | 0.04% | +39,576 | New |
| PDT Partners, LLC | 41,108 | $538.1K | 0.03% | −13,534−24.8% | Reduced |
| Wells Fargo & Company | 46,866 | $613.5K | 0.00% | +18,720+66.5% | Added |
| Alps Advisors Inc | 46,874 | $613.6K | 0.00% | +20,713+79.2% | Added |
| ExodusPoint Capital Management, LP | 48,636 | $636.6K | 0.01% | +12,009+32.8% | Added |
| Oxford Asset Management LLP | 52,517 | $687.4K | 0.24% | +52,517 | New |
| Rhumbline Advisers | 63,319 | $828.8K | 0.00% | −5,806−8.4% | Reduced |
| CSS LLC | 67,422 | $882.6K | 0.05% | +67,422 | New |
| Natixis | 70,000 | $916.3K | 0.00% | +70,000 | New |
| Toroso Investments, LLC | 79,201 | $1.04M | 0.00% | +79,201 | New |
| Y-Intercept (Hong Kong) Ltd | 81,501 | $1.07M | 0.02% | +81,501 | New |
| Bank of America Corp | 83,041 | $1.09M | 0.00% | +33,840+68.8% | Added |
| American Century Companies Inc | 85,017 | $1.11M | 0.00% | +10,352+13.9% | Added |
| Nuveen, LLC | 93,961 | $1.23M | 0.00% | −266,070−73.9% | Reduced |
| Credit Industriel Et Commercial | 100,000 | $1.31M | 0.19% | +100,000 | New |
| Barclays PLC | 100,427 | $1.31M | 0.00% | −6,682−6.2% | Reduced |
| HRT Financial LP | 102,453 | $1.34M | 0.00% | +102,453 | New |
| Groupe la Francaise | 108,800 | $1.42M | 0.02% | +108,800 | New |
| Bank of Montreal | 111,170 | $1.46M | 0.00% | +111,170 | New |
| Citadel Advisors LLC | 113,555 | $1.49M | 0.00% | −735,427−86.6% | Reduced |
| Quinn Opportunity Partners LLC | 120,000 | $1.57M | 0.07% | +120,000 | New |
| Bank of New York Mellon Corp | 124,164 | $1.63M | 0.00% | +9,866+8.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 130,000 | $1.70M | 0.01% | +130,000 | New |
| Maven Securities LTD | 139,578 | $1.83M | 0.23% | +139,578 | New |
| Yakira Capital Management, Inc. | 156,076 | $2.04M | 0.69% | +156,076 | New |
| Vestcor Inc | 167,000 | $2.19M | 0.06% | +167,000 | New |
| Jane Street Group, LLC | 173,511 | $2.27M | 0.00% | −45,813−20.9% | Reduced |
| ADAR1 Capital Management, LLC | 173,557 | $2.27M | 0.17% | −20,377−10.5% | Reduced |
| Quarry LP | 188,988 | $2.47M | 0.40% | +187,271+10,906.9% | Added |
| Renaissance Technologies LLC | 205,961 | $2.70M | 0.00% | −189,300−47.9% | Reduced |
| Cantor Fitzgerald, L. P. | 224,077 | $2.93M | 0.09% | +224,077 | New |
| Dimensional Fund Advisors LP | 224,658 | $2.94M | 0.00% | +9,242+4.3% | Added |
| Schonfeld Strategic Advisors LLC | 242,952 | $3.18M | 0.02% | +242,952 | New |
| Alberta Investment Management Corp | 272,750 | $3.57M | 0.02% | +272,750 | New |
| DAFNA Capital Management LLC | 304,775 | $3.99M | 0.93% | −15,000−4.7% | Reduced |
| Oddo BHF Asset Management SAS | 317,300 | $4.15M | 0.16% | +317,300 | New |
| Sphera Funds Management Ltd. | 355,725 | $4.66M | 0.97% | +104,500+41.6% | Added |