Avalyn Pharma Inc.
AVLN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001540171
No open-market purchases or sales by Avalyn Pharma Inc. insiders were filed in the last 90 days; 93 institutions reported holding it in 13F filings for Q2 2026, worth $1.46B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Avalyn Pharma Inc. as of Jun 30, 2026. 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
- 93
- +93 vs. Q1 2026
- Shares held
- 44.3M
- +44.3M vs. Q1 2026
- Total value
- $1.46B
- +$1.46B vs. Q1 2026
- New holders
- 93
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AVLN 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 | 93 | $1.46B |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Avalyn Pharma Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sterling Capital Management LLC | 149 | $4.91K | 0.00% | +149 | New |
| California State Teachers Retirement System | 236 | $7.77K | 0.00% | +236 | New |
| Nisa Investment Advisors, LLC | 503 | $16.6K | 0.00% | +503 | New |
| Royal Bank of Canada | 588 | $19.0K | 0.00% | +588 | New |
| Tower Research Capital LLC (TRC) | 1,055 | $34.7K | 0.00% | +1,055 | New |
| Russell Investments Group, Ltd. | 1,369 | $45.1K | 0.00% | +1,369 | New |
| Ameritas Investment Partners, Inc. | 1,555 | $51.2K | 0.00% | +1,555 | New |
| Persistent Asset Partners Ltd | 2,064 | $67.9K | 0.02% | +2,064 | New |
| STRS Ohio | 3,400 | $111.9K | 0.00% | +3,400 | New |
| Legal & General Group Plc | 3,504 | $115.3K | 0.00% | +3,504 | New |
| BNP Paribas Arbitrage, SA | 3,958 | $130.3K | 0.00% | +3,958 | New |
| Barclays PLC | 4,390 | $144.5K | 0.00% | +4,390 | New |
| Police & Firemen's Retirement System of New Jersey | 5,052 | $166.3K | 0.00% | +5,052 | New |
| New York State Common Retirement Fund | 6,000 | $197.5K | 0.00% | +6,000 | New |
| SEI Investments Co | 6,592 | $217.0K | 0.00% | +6,592 | New |
| Two Sigma Investments, LP | 6,675 | $219.7K | 0.00% | +6,675 | New |
| JPMorgan Chase & Co | 7,102 | $220.2K | 0.00% | +7,102 | New |
| Vanguard Global Advisers, LLC | 7,485 | $246.4K | 0.00% | +7,485 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 7,854 | $258.6K | 0.00% | +7,854 | New |
| Citigroup Inc | 8,035 | $264.5K | 0.00% | +8,035 | New |
| Virtu Financial LLC | 8,792 | $289.0K | 0.01% | +8,792 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 10,000 | $329.2K | 0.00% | +10,000 | New |
| MetLife Investment Management | 10,308 | $339.3K | 0.00% | +10,308 | New |
| XTX Topco Ltd | 10,640 | $350.3K | 0.00% | +10,640 | New |
| Raymond James Financial Inc | 11,483 | $378.0K | 0.00% | +11,483 | New |
| Invesco Ltd. | 11,607 | $382.1K | 0.00% | +11,607 | New |
| Bank of America Corp | 11,668 | $384.1K | 0.00% | +11,668 | New |
| UBS Group AG | 12,296 | $404.8K | 0.00% | +12,296 | New |
| Longaeva Partners L.P. | 12,500 | $411.5K | 0.01% | +12,500 | New |
| Hudson Bay Capital Management LP | 14,180 | $466.8K | 0.00% | +14,180 | New |
| Wells Fargo & Company | 15,228 | $501.3K | 0.00% | +15,228 | New |
| Morgan Stanley | 16,906 | $556.5K | 0.00% | +16,906 | New |
| Deutsche Bank AG | 16,933 | $557.4K | 0.00% | +16,933 | New |
| Rhumbline Advisers | 20,502 | $674.9K | 0.00% | +20,502 | New |
| D. E. Shaw & Co., Inc. | 23,000 | $757.2K | 0.00% | +23,000 | New |
| Davidson Kempner Capital Management LP | 23,000 | $757.2K | 0.01% | +23,000 | New |
| Nuveen, LLC | 29,670 | $976.7K | 0.00% | +29,670 | New |
| Balyasny Asset Management LLC | 33,975 | $1.12M | 0.00% | +33,975 | New |
| Shay Capital LLC | 40,000 | $1.32M | 0.15% | +40,000 | New |
| Bank of New York Mellon Corp | 40,140 | $1.32M | 0.00% | +40,140 | New |
| Brevan Howard Capital Management LP | 43,001 | $1.42M | 0.02% | +43,001 | New |
| Freestone Grove Partners LP | 50,000 | $1.65M | 0.01% | +50,000 | New |
| Ameriprise Financial Inc | 50,045 | $1.65M | 0.00% | +50,045 | New |
| LMR Partners LLP | 54,323 | $1.79M | 0.01% | +54,323 | New |
| Avidity Partners Management LP | 60,000 | $1.98M | 0.32% | +60,000 | New |
| Zimmer Partners, LP | 62,500 | $2.06M | 0.05% | +62,500 | New |
| Standard Life Aberdeen plc | 67,174 | $2.21M | 0.00% | +67,174 | New |
| Atom Investors LP | 68,254 | $2.25M | 0.20% | +68,254 | New |
| Ghisallo Capital Management LLC | 70,000 | $2.30M | 0.05% | +70,000 | New |
| Seven Grand Managers, LLC | 75,000 | $2.47M | 0.10% | +75,000 | New |
| TD Asset Management Inc | 94,636 | $3.12M | 0.00% | +94,636 | New |
| Blackstone Group Inc. | 97,985 | $3.23M | 0.01% | +97,985 | New |
| Moore Capital Management, LP | 110,451 | $3.64M | 0.08% | +110,451 | New |
| Acuta Capital Partners, LLC | 115,000 | $3.79M | 2.64% | +115,000 | New |
| Burkehill Global Management, LP | 115,000 | $3.79M | 0.14% | +115,000 | New |
| Vanguard Fiduciary Trust Co | 116,763 | $3.84M | 0.00% | +116,763 | New |
| Vanguard Portfolio Management LLC | 117,338 | $3.86M | 0.00% | +117,338 | New |
| StemPoint Capital LP | 118,000 | $3.88M | 0.67% | +118,000 | New |
| Northern Trust Corp | 136,394 | $4.49M | 0.00% | +136,394 | New |
| ADAR1 Capital Management, LLC | 146,447 | $4.82M | 0.23% | +146,447 | New |
| Charles Schwab Investment Management Inc | 146,992 | $4.84M | 0.00% | +146,992 | New |
| Woodline Partners LP | 150,999 | $4.97M | 0.02% | +150,999 | New |
| Federated Hermes, Inc. | 160,000 | $5.27M | 0.01% | +160,000 | New |
| Goldman Sachs Group Inc | 283,854 | $9.34M | 0.00% | +283,854 | New |
| State Street Corp | 318,995 | $10.5M | 0.00% | +318,995 | New |
| Silverarc Capital Management, LLC | 330,487 | $10.9M | 1.21% | +330,487 | New |
| Franklin Resources Inc | 331,684 | $10.9M | 0.00% | +331,684 | New |
| Baker Bros. Advisors LP | 350,000 | $11.5M | 0.06% | +350,000 | New |
| Infinitum Asset Management, LLC | 411,378 | $13.5M | 1.38% | +411,378 | New |
| Soleus Capital Management, L.P. | 419,000 | $13.8M | 0.48% | +419,000 | New |
| Geode Capital Management, LLC | 434,650 | $14.3M | 0.00% | +434,650 | New |
| Rock Springs Capital Management LP | 662,918 | $21.8M | 1.07% | +662,918 | New |
| Deerfield Management Company, L.P. (Series C) | 731,000 | $24.1M | 0.25% | +731,000 | New |
| Vanguard Capital Management LLC | 739,770 | $24.4M | 0.00% | +739,770 | New |
| TPG GP A, LLC | 773,069 | $25.4M | 0.51% | +773,069 | New |
| Braidwell LP | 801,395 | $26.4M | 0.98% | +801,395 | New |
| Jennison Associates LLC | 812,749 | $26.8M | 0.02% | +812,749 | New |
| Andera Partners | 929,824 | $30.6M | 14.82% | +929,824 | New |
| Citadel Advisors LLC | 959,098 | $31.6M | 0.02% | +959,098 | New |
| Pivotal bioVenture Partners Investment Advisor LLC | 966,792 | $31.8M | 10.34% | +966,792 | New |
| BlackRock, Inc. | 977,264 | $32.2M | 0.00% | +977,264 | New |
| Bellevue Group AG | 1,350,000 | $44.4M | 0.94% | +1,350,000 | New |
| Eventide Asset Management, LLC | 1,375,486 | $45.3M | 0.61% | +1,375,486 | New |
| T. Rowe Price Investment Management, Inc. | 1,602,745 | $52.8M | 0.03% | +1,602,745 | New |
| Catalio Capital Management, LP | 1,675,830 | $55.2M | 10.37% | +1,675,830 | New |
| Price T Rowe Associates Inc | 1,735,231 | $57.1M | 0.01% | +1,735,231 | New |
| Wellington Management Group LLP | 2,201,986 | $72.5M | 0.01% | +2,201,986 | New |
| NVP Associates, LLC | 2,268,404 | $74.7M | 22.75% | +2,268,404 | New |
| Suvretta Capital Management, LLC | 2,503,109 | $82.4M | 1.73% | +2,503,109 | New |
| Perceptive Advisors LLC | 2,675,296 | $88.1M | 1.37% | +2,675,296 | New |
| Sr One Capital Management, LP | 3,308,649 | $108.9M | 10.48% | +3,308,649 | New |
| Novo Holdings A/S | 3,883,289 | $127.8M | 7.45% | +3,883,289 | New |
| FMR LLC | 5,835,259 | $192.1M | 0.01% | +5,835,259 | New |