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, Q2 2025
Institutional positions in Astria Therapeutics, Inc. as of Jun 30, 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
- 106
- −10 vs. Q1 2025
- Shares held
- 57.6M
- −768.6K (−1.3%) vs. Q1 2025
- Total value
- $309.9M
- −$1.55M (−0.5%) vs. Q1 2025
- New holders
- 14
- 44 more added
- Sold out
- 24
- 30 more reduced
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Astria Therapeutics, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fairmount Funds Management LLC | 3,554,129 | $19.1M | 2.47% | 00.0% | Unchanged |
| BlackRock, Inc. | 3,698,756 | $19.8M | 0.00% | −129,714−3.4% | Reduced |
| FCPM III Services B.V. | 4,107,537 | $23.4M | 6.34% | +285,000+7.5% | Added |
| Vestal Point Capital, LP | 4,522,000 | $24.2M | 1.28% | +342,000+8.2% | Added |
| FMR LLC | 6,458,801 | $34.6M | 0.00% | −477,965−6.9% | Reduced |
| Perceptive Advisors LLC | 6,485,420 | $34.8M | 1.30% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 0 | $0 | 0.00% | −5,105,213−100.0% | Sold out |
| Redmile Group, LLC | 0 | $0 | 0.00% | −269,078−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −63,452−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −49,200−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −34,320−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −32,561−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −28,984−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −22,672−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −20,841−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −17,700−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −16,561−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −13,534−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −11,051−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −10,959−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −10,299−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −10,269−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −9,249−100.0% | Sold out |
| KLP Kapitalforvaltning AS | 0 | $0 | 0.00% | −4,600−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −3,525−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −640−100.0% | Sold out |
| Red Tortoise LLC | 0 | $0 | 0.00% | −298−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −277−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −241−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |