Soleno Therapeutics Inc
SLNODelisted May 18, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001484565
Soleno Therapeutics Inc was delisted on May 18, 2026; its insiders filed their last Form 4 on May 18, 2026; 227 institutions reported holding it in 13F filings for Q1 2026, worth $2.09B in total; no superinvestor held it.
13F holders, Q1 2025
Institutional positions in Soleno Therapeutics Inc as of Mar 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
- Institutional holders
- 217
- +53 vs. Q4 2024
- Shares held
- 54.6M
- +3.59M (+7.0%) vs. Q4 2024
- Total value
- $3.90B
- +$1.61B (+70.3%) vs. Q4 2024
- New holders
- 70
- 73 more added
- Sold out
- 17
- 55 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SLNO 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 | 227 | $2.09B |
| Q4 2025 | 248 | $3.01B |
| Q3 2025 | 240 | $4.41B |
| Q2 2025 | 234 | $4.75B |
| Q1 2025 | 217 | $3.90B |
| Q4 2024 | 166 | $2.29B |
| Q3 2024 | 142 | $2.38B |
| Q2 2024 | 114 | $1.79B |
| Q1 2024 | 98 | $1.52B |
| Q4 2023 | 76 | $1.26B |
| Q3 2023 | 54 | $598.8M |
| Q2 2023 | 23 | $21.8M |
| Q1 2023 | 21 | $7.06M |
| Q4 2022 | 26 | $6.00M |
| Q3 2022 | 22 | $5.23M |
| Q2 2022 | 40 | $8.80M |
| Q1 2022 | 41 | $11.2M |
| Q4 2021 | 39 | $11.8M |
| Q3 2021 | 39 | $27.1M |
| Q2 2021 | 47 | $33.6M |
| Q1 2021 | 63 | $41.2M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Soleno Therapeutics Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 5,140,899 | $370.0M | 0.20% | −47,366−0.9% | Reduced |
| Vivo Capital, LLC | 4,458,294 | $318.5M | 42.19% | −1,833,557−29.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 4,392,696 | $313.9M | 0.58% | +1,616,720+58.2% | Added |
| Avoro Capital Advisors LLC | 2,525,000 | $180.4M | 2.82% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 2,400,418 | $171.5M | 0.02% | +769,700+47.2% | Added |
| FMR LLC | 2,233,473 | $159.6M | 0.01% | +1,420,446+174.7% | Added |
| BlackRock, Inc. | 1,913,326 | $136.7M | 0.00% | −96,464−4.8% | Reduced |
| Vanguard Group Inc | 1,866,326 | $133.3M | 0.00% | −18,207−1.0% | Reduced |
| Nantahala Capital Management, LLC | 1,757,023 | $125.5M | 10.38% | −2,171,943−55.3% | Reduced |
| Citadel Advisors LLC | 1,576,044 | $112.6M | 0.11% | +603,634+62.1% | Added |
| Perceptive Advisors LLC | 1,506,602 | $107.6M | 3.82% | +5,562+0.4% | Added |
| Westfield Capital Management Co LP | 1,211,245 | $86.5M | 0.42% | +329,785+37.4% | Added |
| Holocene Advisors, LP | 1,196,990 | $85.5M | 0.25% | +241,523+25.3% | Added |
| State Street Corp | 1,169,199 | $83.5M | 0.00% | −177,820−13.2% | Reduced |
| Commodore Capital LP | 1,150,000 | $82.2M | 6.05% | −375,000−24.6% | Reduced |
| Point72 Asset Management, L.P. | 915,995 | $65.4M | 0.18% | +915,995 | New |
| Carlyle Group Inc. | 860,980 | $61.4M | 1.62% | −514,666−37.4% | Reduced |
| Pictet Asset Management Holding SA | 837,836 | $59.9M | 0.07% | −14,002−1.6% | Reduced |
| Siren, L.L.C. | 727,337 | $52.0M | 2.93% | +375,519+106.7% | Added |
| Wellington Management Group LLP | 693,644 | $49.6M | 0.01% | −88,621−11.3% | Reduced |
| Millennium Management LLC | 679,291 | $48.5M | 0.05% | +202,490+42.5% | Added |
| Goldman Sachs Group Inc | 633,110 | $45.2M | 0.01% | +213,667+50.9% | Added |
| Geode Capital Management, LLC | 615,736 | $44.0M | 0.00% | +16,617+2.8% | Added |
| PFM Health Sciences, LP | 595,206 | $42.5M | 3.26% | +287,703+93.6% | Added |
| Emerald Advisers, LLC | 564,481 | $40.3M | 1.82% | −16,438−2.8% | Reduced |
| Alyeska Investment Group, L.P. | 529,209 | $37.8M | 0.15% | +105,128+24.8% | Added |
| Polar Capital Holdings Plc | 500,000 | $35.7M | 0.22% | +500,000 | New |
| Frazier Life Sciences Management, L.P. | 499,159 | $35.7M | 1.63% | −200,000−28.6% | Reduced |
| Artia Global Partners LP | 498,473 | $35.6M | 10.44% | +4,049+0.8% | Added |
| Sofinnova Investments, Inc. | 484,471 | $34.6M | 2.61% | −272,777−36.0% | Reduced |
| Invesco Ltd. | 467,193 | $33.4M | 0.01% | +455,181+3,789.4% | Added |
| Capital World Investors | 464,833 | $33.2M | 0.01% | +464,833 | New |
| Assenagon Asset Management S.A. | 434,514 | $31.0M | 0.06% | +434,514 | New |
| Bank of America Corp | 430,059 | $30.7M | 0.00% | +380,110+761.0% | Added |
| Emerald Mutual Fund Advisers Trust | 371,697 | $26.6M | 1.88% | +3,123+0.8% | Added |
| Woodline Partners LP | 349,664 | $25.0M | 0.16% | +48,102+16.0% | Added |
| Bank of New York Mellon Corp | 302,664 | $21.6M | 0.00% | +234,649+345.0% | Added |
| Caption Management, LLC | 295,000 | $21.1M | 0.96% | +271,852+1,174.4% | Added |
| TCG Crossover Management, LLC | 275,000 | $19.6M | 2.68% | −275,000−50.0% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 270,663 | $19.3M | 0.34% | +270,663 | New |
| Logos Global Management LP | 250,000 | $17.9M | 3.18% | −100,000−28.6% | Reduced |
| Driehaus Capital Management LLC | 247,737 | $17.7M | 0.17% | +247,737 | New |
| Tri Locum Partners LP | 234,920 | $16.8M | 8.61% | +234,920 | New |
| Northern Trust Corp | 232,336 | $16.6M | 0.00% | +5,447+2.4% | Added |
| Qube Research & Technologies Ltd | 223,287 | $16.0M | 0.02% | +104,673+88.2% | Added |
| Charles Schwab Investment Management Inc | 213,984 | $15.3M | 0.00% | −3,566−1.6% | Reduced |
| Morgan Stanley | 212,359 | $15.2M | 0.00% | +2,122+1.0% | Added |
| TimesSquare Capital Management, LLC | 206,600 | $14.8M | 0.24% | −133,174−39.2% | Reduced |
| Samlyn Capital, LLC | 190,882 | $13.6M | 0.22% | −187,221−49.5% | Reduced |
| Comerica Bank | 188,093 | $13.4M | 0.06% | +66,880+55.2% | Added |
| Checkpoint Capital L.P. | 172,902 | $12.4M | 6.78% | +102,875+146.9% | Added |
| Silverarc Capital Management, LLC | 166,417 | $11.9M | 2.48% | +166,417 | New |
| Catalio Capital Management, LP | 160,962 | $11.5M | 2.85% | +160,962 | New |
| HSBC Holdings PLC | 152,957 | $10.9M | 0.01% | +152,957 | New |
| Soleus Capital Management, L.P. | 150,000 | $10.7M | 0.84% | +150,000 | New |
| Rock Springs Capital Management LP | 124,095 | $8.87M | 0.51% | 00.0% | Unchanged |
| Marshall Wace, LLP | 123,754 | $8.84M | 0.01% | −276,095−69.0% | Reduced |
| Ally Bridge Group (NY) LLC | 120,449 | $8.61M | 7.76% | +32,820+37.5% | Added |
| Deutsche Bank AG | 118,470 | $8.46M | 0.00% | −985−0.8% | Reduced |
| Atika Capital Management LLC | 100,600 | $7.19M | 1.10% | +29,900+42.3% | Added |
| Readystate Asset Management LP | 99,422 | $7.10M | 0.36% | +49,422+98.8% | Added |
| Walleye Capital LLC | 97,536 | $6.97M | 0.08% | +20,602+26.8% | Added |
| Diadema Partners LP | 93,002 | $6.64M | 5.31% | +21,014+29.2% | Added |
| Nuveen, LLC | 84,830 | $6.06M | 0.00% | +84,830 | New |
| Ensign Peak Advisors, Inc | 81,063 | $5.79M | 0.01% | +71,862+781.0% | Added |
| Nan Fung Group Holdings Ltd | 79,650 | $5.69M | 4.64% | 00.0% | Unchanged |
| Barclays PLC | 78,329 | $5.60M | 0.00% | −48,346−38.2% | Reduced |
| TD Asset Management Inc | 74,010 | $5.29M | 0.00% | +14,276+23.9% | Added |
| Mutual of America Capital Management LLC | 72,582 | $5.19M | 0.06% | +72,582 | New |
| Allspring Global Investments Holdings, LLC | 67,349 | $4.81M | 0.01% | −60,679−47.4% | Reduced |
| Acuta Capital Partners, LLC | 67,136 | $4.80M | 5.56% | +67,136 | New |
| EAM Global Investors LLC | 62,436 | $4.46M | 1.21% | +62,436 | New |
| UBS Group AG | 57,477 | $4.11M | 0.00% | +7,322+14.6% | Added |
| Citigroup Inc | 55,118 | $3.94M | 0.00% | +1,285+2.4% | Added |
| Lord, Abbett & Co. LLC | 55,061 | $3.93M | 0.01% | +55,061 | New |
| Manufacturers Life Insurance Company, The | 53,041 | $3.79M | 0.00% | +1,884+3.7% | Added |
| Quadrature Capital Ltd | 51,762 | $3.69M | 0.08% | +51,762 | New |
| F/M Investments LLC | 50,767 | $3.63M | 0.14% | +2,973+6.2% | Added |
| Susquehanna International Group, LLP | 50,274 | $3.59M | 0.01% | +23,742+89.5% | Added |
| Swiss National Bank | 50,100 | $3.58M | 0.00% | +4,200+9.2% | Added |
| Affinity Asset Advisors, LLC | 50,000 | $3.57M | 0.56% | −80,000−61.5% | Reduced |
| Tang Capital Management LLC | 50,000 | $3.57M | 0.20% | 00.0% | Unchanged |
| 683 Capital Management, LLC | 50,000 | $3.57M | 0.36% | 00.0% | Unchanged |
| EAM Investors, LLC | 49,548 | $3.54M | 0.61% | +49,548 | New |
| Harbor Capital Advisors, Inc. | 46,931 | $3.35M | 0.15% | +9,635+25.8% | Added |
| Rafferty Asset Management, LLC | 46,353 | $3.31M | 0.01% | −20,127−30.3% | Reduced |
| Exome Asset Management LLC | 43,441 | $3.10M | 2.78% | −33,844−43.8% | Reduced |
| UBS Asset Management Americas Inc | 40,715 | $2.91M | 0.00% | +13,211+48.0% | Added |
| Y-Intercept (Hong Kong) Ltd | 40,425 | $2.89M | 0.20% | +40,425 | New |
| Fred Alger Management, LLC | 40,394 | $2.89M | 0.02% | +25,589+172.8% | Added |
| Resolute Capital Asset Partners LLC | 40,000 | $2.86M | 1.61% | +40,000 | New |
| Alliancebernstein L.P. | 37,731 | $2.70M | 0.00% | +13,921+58.5% | Added |
| HealthInvest Partners AB | 37,098 | $2.65M | 1.17% | +6,158+19.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 36,495 | $2.61M | 0.01% | +36,495 | New |
| Rhumbline Advisers | 36,439 | $2.60M | 0.00% | +2,044+5.9% | Added |
| Schonfeld Strategic Advisors LLC | 35,706 | $2.55M | 0.02% | +35,706 | New |
| Gilder Gagnon Howe & Co LLC | 33,086 | $2.36M | 0.03% | +33,086 | New |
| Granahan Investment Management Inc | 32,491 | $2.32M | 0.12% | +32,491 | New |
| Avidity Partners Management LP | 32,000 | $2.29M | 0.47% | +32,000 | New |
| California State Teachers Retirement System | 31,294 | $2.24M | 0.00% | +9,317+42.4% | Added |