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 |
|---|---|---|---|---|---|
| ADAR1 Capital Management, LLC | 18,830 | $1.35M | 0.26% | −18,000−48.9% | Reduced |
| Superstring Capital Management LP | 19,332 | $1.38M | 1.65% | +19,332 | New |
| Springhill Fund Asset Management (HK) Co Ltd | 19,858 | $1.42M | 6.80% | +18,065+1,007.5% | Added |
| Allostery Investments LP | 20,000 | $1.43M | 2.06% | +20,000 | New |
| Persistent Asset Partners Ltd | 21,421 | $1.53M | 1.35% | −388−1.8% | Reduced |
| XTX Topco Ltd | 23,105 | $1.65M | 0.08% | +16,813+267.2% | Added |
| SummitTX Capital, L.P. | 23,236 | $1.66M | 0.07% | +23,236 | New |
| Nomura Holdings Inc | 23,569 | $1.68M | 0.01% | +23,569 | New |
| Martingale Asset Management L P | 24,977 | $1.78M | 0.05% | −201−0.8% | Reduced |
| Lisanti Capital Growth, LLC | 25,365 | $1.81M | 0.54% | +25,365 | New |
| Legal & General Group Plc | 26,332 | $1.88M | 0.00% | +2,861+12.2% | Added |
| JPMorgan Chase & Co | 27,386 | $1.96M | 0.00% | +3,662+15.4% | Added |
| J. Goldman & Co LP | 28,473 | $2.03M | 0.07% | −16,869−37.2% | Reduced |
| First Turn Management, LLC | 29,115 | $2.08M | 0.42% | +29,115 | New |
| Skandinaviska Enskilda Banken AB (publ) | 29,203 | $2.09M | 0.01% | +15,101+107.1% | Added |
| Moody Aldrich Partners LLC | 29,810 | $2.13M | 0.45% | +196+0.7% | Added |
| Ameriprise Financial Inc | 30,713 | $2.19M | 0.00% | −4,393−12.5% | Reduced |
| California State Teachers Retirement System | 31,294 | $2.24M | 0.00% | +9,317+42.4% | Added |
| Avidity Partners Management LP | 32,000 | $2.29M | 0.47% | +32,000 | New |
| Granahan Investment Management Inc | 32,491 | $2.32M | 0.12% | +32,491 | New |
| Gilder Gagnon Howe & Co LLC | 33,086 | $2.36M | 0.03% | +33,086 | New |
| Schonfeld Strategic Advisors LLC | 35,706 | $2.55M | 0.02% | +35,706 | New |
| Rhumbline Advisers | 36,439 | $2.60M | 0.00% | +2,044+5.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 36,495 | $2.61M | 0.01% | +36,495 | New |
| HealthInvest Partners AB | 37,098 | $2.65M | 1.17% | +6,158+19.9% | Added |
| Alliancebernstein L.P. | 37,731 | $2.70M | 0.00% | +13,921+58.5% | Added |
| Resolute Capital Asset Partners LLC | 40,000 | $2.86M | 1.61% | +40,000 | New |
| Fred Alger Management, LLC | 40,394 | $2.89M | 0.02% | +25,589+172.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 40,425 | $2.89M | 0.20% | +40,425 | New |
| UBS Asset Management Americas Inc | 40,715 | $2.91M | 0.00% | +13,211+48.0% | Added |
| Exome Asset Management LLC | 43,441 | $3.10M | 2.78% | −33,844−43.8% | Reduced |
| Rafferty Asset Management, LLC | 46,353 | $3.31M | 0.01% | −20,127−30.3% | Reduced |
| Harbor Capital Advisors, Inc. | 46,931 | $3.35M | 0.15% | +9,635+25.8% | Added |
| EAM Investors, LLC | 49,548 | $3.54M | 0.61% | +49,548 | New |
| 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 |
| Swiss National Bank | 50,100 | $3.58M | 0.00% | +4,200+9.2% | Added |
| Susquehanna International Group, LLP | 50,274 | $3.59M | 0.01% | +23,742+89.5% | Added |
| F/M Investments LLC | 50,767 | $3.63M | 0.14% | +2,973+6.2% | Added |
| Quadrature Capital Ltd | 51,762 | $3.69M | 0.08% | +51,762 | New |
| Manufacturers Life Insurance Company, The | 53,041 | $3.79M | 0.00% | +1,884+3.7% | Added |
| Lord, Abbett & Co. LLC | 55,061 | $3.93M | 0.01% | +55,061 | New |
| Citigroup Inc | 55,118 | $3.94M | 0.00% | +1,285+2.4% | Added |
| UBS Group AG | 57,477 | $4.11M | 0.00% | +7,322+14.6% | Added |
| EAM Global Investors LLC | 62,436 | $4.46M | 1.21% | +62,436 | New |
| Acuta Capital Partners, LLC | 67,136 | $4.80M | 5.56% | +67,136 | New |
| Allspring Global Investments Holdings, LLC | 67,349 | $4.81M | 0.01% | −60,679−47.4% | Reduced |
| Mutual of America Capital Management LLC | 72,582 | $5.19M | 0.06% | +72,582 | New |
| TD Asset Management Inc | 74,010 | $5.29M | 0.00% | +14,276+23.9% | Added |
| Barclays PLC | 78,329 | $5.60M | 0.00% | −48,346−38.2% | Reduced |
| Nan Fung Group Holdings Ltd | 79,650 | $5.69M | 4.64% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 81,063 | $5.79M | 0.01% | +71,862+781.0% | Added |
| Nuveen, LLC | 84,830 | $6.06M | 0.00% | +84,830 | New |
| Diadema Partners LP | 93,002 | $6.64M | 5.31% | +21,014+29.2% | Added |
| Walleye Capital LLC | 97,536 | $6.97M | 0.08% | +20,602+26.8% | Added |
| Readystate Asset Management LP | 99,422 | $7.10M | 0.36% | +49,422+98.8% | Added |
| Atika Capital Management LLC | 100,600 | $7.19M | 1.10% | +29,900+42.3% | Added |
| Deutsche Bank AG | 118,470 | $8.46M | 0.00% | −985−0.8% | Reduced |
| Ally Bridge Group (NY) LLC | 120,449 | $8.61M | 7.76% | +32,820+37.5% | Added |
| Marshall Wace, LLP | 123,754 | $8.84M | 0.01% | −276,095−69.0% | Reduced |
| Rock Springs Capital Management LP | 124,095 | $8.87M | 0.51% | 00.0% | Unchanged |
| Soleus Capital Management, L.P. | 150,000 | $10.7M | 0.84% | +150,000 | New |
| HSBC Holdings PLC | 152,957 | $10.9M | 0.01% | +152,957 | New |
| Catalio Capital Management, LP | 160,962 | $11.5M | 2.85% | +160,962 | New |
| Silverarc Capital Management, LLC | 166,417 | $11.9M | 2.48% | +166,417 | New |
| Checkpoint Capital L.P. | 172,902 | $12.4M | 6.78% | +102,875+146.9% | Added |
| Comerica Bank | 188,093 | $13.4M | 0.06% | +66,880+55.2% | Added |
| Samlyn Capital, LLC | 190,882 | $13.6M | 0.22% | −187,221−49.5% | Reduced |
| TimesSquare Capital Management, LLC | 206,600 | $14.8M | 0.24% | −133,174−39.2% | Reduced |
| Morgan Stanley | 212,359 | $15.2M | 0.00% | +2,122+1.0% | Added |
| Charles Schwab Investment Management Inc | 213,984 | $15.3M | 0.00% | −3,566−1.6% | Reduced |
| Qube Research & Technologies Ltd | 223,287 | $16.0M | 0.02% | +104,673+88.2% | Added |
| Northern Trust Corp | 232,336 | $16.6M | 0.00% | +5,447+2.4% | Added |
| Tri Locum Partners LP | 234,920 | $16.8M | 8.61% | +234,920 | New |
| Driehaus Capital Management LLC | 247,737 | $17.7M | 0.17% | +247,737 | New |
| Logos Global Management LP | 250,000 | $17.9M | 3.18% | −100,000−28.6% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 270,663 | $19.3M | 0.34% | +270,663 | New |
| TCG Crossover Management, LLC | 275,000 | $19.6M | 2.68% | −275,000−50.0% | Reduced |
| Caption Management, LLC | 295,000 | $21.1M | 0.96% | +271,852+1,174.4% | Added |
| Bank of New York Mellon Corp | 302,664 | $21.6M | 0.00% | +234,649+345.0% | Added |
| Woodline Partners LP | 349,664 | $25.0M | 0.16% | +48,102+16.0% | Added |
| Emerald Mutual Fund Advisers Trust | 371,697 | $26.6M | 1.88% | +3,123+0.8% | Added |
| Bank of America Corp | 430,059 | $30.7M | 0.00% | +380,110+761.0% | Added |
| Assenagon Asset Management S.A. | 434,514 | $31.0M | 0.06% | +434,514 | New |
| Capital World Investors | 464,833 | $33.2M | 0.01% | +464,833 | New |
| Invesco Ltd. | 467,193 | $33.4M | 0.01% | +455,181+3,789.4% | Added |
| Sofinnova Investments, Inc. | 484,471 | $34.6M | 2.61% | −272,777−36.0% | Reduced |
| Artia Global Partners LP | 498,473 | $35.6M | 10.44% | +4,049+0.8% | Added |
| Frazier Life Sciences Management, L.P. | 499,159 | $35.7M | 1.63% | −200,000−28.6% | Reduced |
| Polar Capital Holdings Plc | 500,000 | $35.7M | 0.22% | +500,000 | New |
| Alyeska Investment Group, L.P. | 529,209 | $37.8M | 0.15% | +105,128+24.8% | Added |
| Emerald Advisers, LLC | 564,481 | $40.3M | 1.82% | −16,438−2.8% | Reduced |
| PFM Health Sciences, LP | 595,206 | $42.5M | 3.26% | +287,703+93.6% | Added |
| Geode Capital Management, LLC | 615,736 | $44.0M | 0.00% | +16,617+2.8% | Added |
| Goldman Sachs Group Inc | 633,110 | $45.2M | 0.01% | +213,667+50.9% | Added |
| Millennium Management LLC | 679,291 | $48.5M | 0.05% | +202,490+42.5% | Added |
| Wellington Management Group LLP | 693,644 | $49.6M | 0.01% | −88,621−11.3% | Reduced |
| Siren, L.L.C. | 727,337 | $52.0M | 2.93% | +375,519+106.7% | Added |
| Pictet Asset Management Holding SA | 837,836 | $59.9M | 0.07% | −14,002−1.6% | Reduced |