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, Q1 2024
Institutional positions in Astria Therapeutics, Inc. as of Mar 31, 2024. 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
- 102
- +22 vs. Q4 2023
- Shares held
- 57.6M
- +20.8M (+56.4%) vs. Q4 2023
- Total value
- $810.6M
- +$528.0M (+186.8%) vs. Q4 2023
- New holders
- 34
- 38 more added
- Sold out
- 12
- 25 more reduced
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Astria Therapeutics, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fortitude Family Office, LLC | 4 | $56 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 7 | $98 | 0.00% | +7 | New |
| Rothschild Investment LLC | 10 | $141 | 0.00% | +10 | New |
| Nisa Investment Advisors, LLC | 18 | $253 | 0.00% | +18 | New |
| Key Financial Inc | 66 | $929 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 48 | $1.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 84 | $1.18K | 0.00% | +84 | New |
| Quest Partners LLC | 94 | $1.32K | 0.00% | +94 | New |
| Red Tortoise LLC | 298 | $4.19K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 396 | $5.57K | 0.00% | +396 | New |
| GAMMA Investing LLC | 457 | $6.43K | 0.00% | +25+5.8% | Added |
| Pacer Advisors, Inc. | 732 | $10.3K | 0.00% | +732 | New |
| Royal Bank of Canada | 1,116 | $16.0K | 0.00% | −11,434−91.1% | Reduced |
| STRS Ohio | 1,300 | $18.0K | 0.00% | +1,300 | New |
| Amalgamated Bank | 1,683 | $24.0K | 0.00% | −1,766−51.2% | Reduced |
| Quarry LP | 2,000 | $28.1K | 0.01% | +2,000 | New |
| Metropolitan Life Insurance Co | 2,641 | $37.2K | 0.00% | +655+33.0% | Added |
| Catalyst Funds Management Pty Ltd | 4,175 | $58.8K | 0.02% | +4,175 | New |
| ADAR1 Capital Management, LLC | 4,652 | $65.5K | 0.02% | −186,599−97.6% | Reduced |
| Ameritas Investment Partners, Inc. | 4,971 | $70.0K | 0.00% | +2,861+135.6% | Added |
| California State Teachers Retirement System | 5,014 | $70.6K | 0.00% | −431−7.9% | Reduced |
| Legal & General Group Plc | 5,058 | $71.2K | 0.00% | +1,566+44.8% | Added |
| Tower Research Capital LLC (TRC) | 6,506 | $91.6K | 0.00% | +3,160+94.4% | Added |
| New York State Common Retirement Fund | 12,645 | $178.0K | 0.00% | +2,412+23.6% | Added |
| Dimensional Fund Advisors LP | 12,779 | $179.9K | 0.00% | +12,779 | New |
| Walleye Capital LLC | 12,943 | $182.2K | 0.00% | +12,943 | New |
| Oppenheimer & Co Inc | 12,944 | $182.2K | 0.00% | −1,500−10.4% | Reduced |
| Walleye Trading LLC | 13,507 | $190.1K | 0.00% | +13,507 | New |
| Price T Rowe Associates Inc | 14,203 | $200.0K | 0.00% | +14,203 | New |
| Panagora Asset Management Inc | 15,110 | $212.7K | 0.00% | −352−2.3% | Reduced |
| Voya Investment Management LLC | 15,774 | $222.0K | 0.00% | +2,147+15.8% | Added |
| Belvedere Trading LLC | 16,036 | $225.7K | 0.02% | +16,036 | New |
| Wells Fargo & Company | 17,039 | $239.8K | 0.00% | −9,841−36.6% | Reduced |
| Manufacturers Life Insurance Company, The | 17,156 | $241.5K | 0.00% | +2,231+14.9% | Added |
| HAP Trading, LLC | 19,096 | $268.8K | 0.08% | +19,096 | New |
| JPMorgan Chase & Co | 19,478 | $274.2K | 0.00% | −2,404−11.0% | Reduced |
| Two Sigma Investments, LP | 20,291 | $285.6K | 0.00% | −13,756−40.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 20,820 | $293.0K | 0.00% | −15,280−42.3% | Reduced |
| Deutsche Bank AG | 24,216 | $341.0K | 0.00% | +7,597+45.7% | Added |
| American International Group, Inc. | 24,565 | $345.8K | 0.00% | +8,122+49.4% | Added |
| Profund Advisors LLC | 24,796 | $349.0K | 0.01% | +24,796 | New |
| Boothbay Fund Management, LLC | 25,453 | $358.3K | 0.01% | −36,490−58.9% | Reduced |
| MetLife Investment Management | 25,663 | $361.2K | 0.00% | +12,090+89.1% | Added |
| Susquehanna International Group, LLP | 27,064 | $380.9K | 0.00% | −2,291−7.8% | Reduced |
| Virtu Financial LLC | 30,313 | $427.0K | 0.03% | +30,313 | New |
| Group One Trading, L.P. | 31,606 | $444.9K | 0.02% | +29,042+1,132.7% | Added |
| Advisor Group Holdings, Inc. | 32,263 | $454.1K | 0.00% | +31,701+5,640.7% | Added |
| Jane Street Group, LLC | 33,830 | $476.2K | 0.00% | −6,247−15.6% | Reduced |
| Bridgeway Capital Management, LLC | 35,101 | $494.0K | 0.01% | −61,200−63.6% | Reduced |
| Balyasny Asset Management LLC | 37,737 | $531.1K | 0.00% | +37,737 | New |
| Renaissance Technologies LLC | 41,400 | $583.0K | 0.00% | +27,200+191.5% | Added |
| Polar Asset Management Partners Inc. | 48,300 | $679.8K | 0.02% | +48,300 | New |
| Alliancebernstein L.P. | 49,370 | $694.9K | 0.00% | +49,370 | New |
| Rhumbline Advisers | 62,819 | $884.2K | 0.00% | +25,209+67.0% | Added |
| Marshall Wace, LLP | 70,241 | $989.0K | 0.00% | +55,941+391.2% | Added |
| Simplex Trading, LLC | 96,681 | $1.36M | 0.04% | +81,001+516.6% | Added |
| UBS Oconnor LLC | 108,120 | $1.52M | 0.04% | +30,000+38.4% | Added |
| Bank of America Corp | 109,400 | $1.54M | 0.00% | +54,436+99.0% | Added |
| Sphera Funds Management Ltd. | 112,842 | $1.59M | 0.26% | −1,038,303−90.2% | Reduced |
| Ghost Tree Capital, LLC | 115,000 | $1.62M | 0.52% | −220,000−65.7% | Reduced |
| Wellington Management Group LLP | 116,057 | $1.63M | 0.00% | +116,057 | New |
| Toroso Investments, LLC | 118,200 | $1.66M | 0.03% | +118,200 | New |
| UBS Group AG | 126,048 | $1.77M | 0.00% | +89,876+248.5% | Added |
| Bank of New York Mellon Corp | 130,106 | $1.83M | 0.00% | +37,853+41.0% | Added |
| Charles Schwab Investment Management Inc | 131,069 | $1.84M | 0.00% | +44,287+51.0% | Added |
| Barclays PLC | 135,207 | $1.90M | 0.00% | +85,793+173.6% | Added |
| Ikarian Capital, LLC | 140,687 | $1.98M | 0.54% | −234,120−62.5% | Reduced |
| Altium Capital Management LP | 142,532 | $2.01M | 0.90% | −587,468−80.5% | Reduced |
| Rafferty Asset Management, LLC | 156,529 | $2.20M | 0.01% | +156,529 | New |
| Citigroup Inc | 158,575 | $2.23M | 0.00% | +153,835+3,245.5% | Added |
| StemPoint Capital LP | 230,273 | $2.68M | 0.72% | −626,679−73.1% | Reduced |
| Nuveen Asset Management, LLC | 207,197 | $2.92M | 0.00% | +105,031+102.8% | Added |
| Goldman Sachs Group Inc | 213,534 | $3.01M | 0.00% | +197,158+1,203.9% | Added |
| DAFNA Capital Management LLC | 223,265 | $3.14M | 0.72% | −225,743−50.3% | Reduced |
| Morgan Stanley | 225,555 | $3.17M | 0.00% | −151,983−40.3% | Reduced |
| Invesco Ltd. | 295,450 | $4.16M | 0.00% | +283,962+2,471.8% | Added |
| Caption Management, LLC | 300,000 | $4.22M | 0.47% | +300,000 | New |
| PFM Health Sciences, LP | 327,045 | $4.60M | 0.23% | +327,045 | New |
| Tri Locum Partners LP | 369,549 | $5.20M | 1.80% | −173,396−31.9% | Reduced |
| Sio Capital Management, LLC | 410,267 | $5.77M | 2.01% | +410,267 | New |
| Northern Trust Corp | 429,893 | $6.05M | 0.00% | +126,791+41.8% | Added |
| Affinity Asset Advisors, LLC | 845,606 | $11.9M | 1.94% | −620,859−42.3% | Reduced |
| Citadel Advisors LLC | 878,151 | $12.4M | 0.01% | +734,493+511.3% | Added |
| Artal Group S.A. | 884,214 | $12.4M | 0.32% | +884,214 | New |
| Avidity Partners Management LP | 982,000 | $13.8M | 0.49% | +982,000 | New |
| Geode Capital Management, LLC | 1,001,744 | $14.1M | 0.00% | +304,529+43.7% | Added |
| Vestal Point Capital, LP | 1,100,000 | $15.5M | 1.28% | +1,100,000 | New |
| Logos Global Management LP | 1,244,960 | $17.5M | 1.84% | +700,000+128.4% | Added |
| Cormorant Asset Management, LP | 1,300,000 | $18.3M | 0.81% | +1,300,000 | New |
| Adage Capital Partners GP, L.L.C. | 1,601,097 | $22.5M | 0.04% | +1,601,097 | New |
| Millennium Management LLC | 1,667,745 | $23.5M | 0.02% | +1,447,611+657.6% | Added |
| Driehaus Capital Management LLC | 1,764,979 | $24.8M | 0.25% | +1,339,615+314.9% | Added |
| State Street Corp | 2,219,672 | $31.2M | 0.00% | +1,689,924+319.0% | Added |
| Vivo Capital, LLC | 2,329,027 | $32.8M | 2.58% | −153,700−6.2% | Reduced |
| Vanguard Group Inc | 2,535,891 | $35.7M | 0.00% | +480,184+23.4% | Added |
| Fairmount Funds Management LLC | 3,554,129 | $50.0M | 5.45% | 00.0% | Unchanged |
| BlackRock Inc. | 3,585,493 | $50.5M | 0.00% | +1,400,935+64.1% | Added |
| VR Adviser, LLC | 3,608,645 | $50.8M | 2.42% | +382,839+11.9% | Added |
| FMR LLC | 4,319,157 | $60.8M | 0.00% | −483,868−10.1% | Reduced |
| Ra Capital Management, L.P. | 4,413,150 | $62.1M | 0.79% | +4,413,150 | New |