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, Q2 2025
Institutional positions in Soleno 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
- 234
- +18 vs. Q1 2025
- Shares held
- 56.7M
- +2.18M (+4.0%) vs. Q1 2025
- Total value
- $4.75B
- +$853.0M (+21.9%) vs. Q1 2025
- New holders
- 52
- 106 more added
- Sold out
- 34
- 57 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Soleno Therapeutics Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Catalio Capital Management, LP | 409,944 | $34.3M | 7.20% | +248,982+154.7% | Added |
| Susquehanna International Group, LLP | 412,707 | $34.6M | 0.05% | +362,433+720.9% | Added |
| Sofinnova Investments, Inc. | 415,219 | $34.8M | 2.37% | −69,252−14.3% | Reduced |
| RTW Investments, LP | 424,408 | $35.6M | 0.51% | +424,408 | New |
| Perceptive Advisors LLC | 430,439 | $36.1M | 1.35% | −1,076,163−71.4% | Reduced |
| Morgan Stanley | 440,054 | $36.9M | 0.00% | +227,695+107.2% | Added |
| Alyeska Investment Group, L.P. | 445,352 | $37.3M | 0.13% | −83,857−15.8% | Reduced |
| Siren, L.L.C. | 467,342 | $39.2M | 2.03% | −259,995−35.7% | Reduced |
| Bank of New York Mellon Corp | 485,865 | $40.7M | 0.01% | +183,201+60.5% | Added |
| Artia Global Partners LP | 494,424 | $41.4M | 10.65% | −4,049−0.8% | Reduced |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 502,374 | $42.1M | 4.97% | +502,374 | New |
| Commodore Capital LP | 610,000 | $51.1M | 3.61% | −540,000−47.0% | Reduced |
| Capital World Investors | 614,833 | $51.5M | 0.01% | +150,000+32.3% | Added |
| Wellington Management Group LLP | 621,038 | $52.0M | 0.01% | −72,606−10.5% | Reduced |
| Millennium Management LLC | 633,721 | $53.1M | 0.05% | −45,570−6.7% | Reduced |
| Invesco Ltd. | 645,974 | $54.1M | 0.01% | +178,781+38.3% | Added |
| Pictet Asset Management Holding SA | 652,052 | $54.6M | 0.06% | −185,784−22.2% | Reduced |
| Emerald Advisers, LLC | 672,908 | $56.4M | 2.07% | +108,427+19.2% | Added |
| Polar Capital Holdings Plc | 817,500 | $68.5M | 0.36% | +317,500+63.5% | Added |
| Carlyle Group Inc. | 860,980 | $72.1M | 1.43% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 902,396 | $75.6M | 0.01% | +286,660+46.6% | Added |
| Nantahala Capital Management, LLC | 1,001,350 | $83.9M | 5.93% | −755,673−43.0% | Reduced |
| Holocene Advisors, LP | 1,153,048 | $96.6M | 0.24% | −43,942−3.7% | Reduced |
| State Street Corp | 1,404,983 | $117.7M | 0.00% | +235,784+20.2% | Added |
| Westfield Capital Management Co LP | 1,429,756 | $119.8M | 0.50% | +218,511+18.0% | Added |
| Citadel Advisors LLC | 1,505,161 | $126.1M | 0.11% | −70,883−4.5% | Reduced |
| Avoro Capital Advisors LLC | 2,050,000 | $171.7M | 3.01% | −475,000−18.8% | Reduced |
| Vanguard Group Inc | 2,487,832 | $208.4M | 0.00% | +621,506+33.3% | Added |
| BlackRock, Inc. | 2,844,747 | $238.3M | 0.00% | +931,421+48.7% | Added |
| FMR LLC | 3,337,858 | $279.6M | 0.02% | +1,104,385+49.4% | Added |
| Price T Rowe Associates Inc | 3,461,482 | $290.0M | 0.03% | +1,061,064+44.2% | Added |
| Adage Capital Partners GP, L.L.C. | 3,575,964 | $299.6M | 0.50% | −816,732−18.6% | Reduced |
| Vivo Capital, LLC | 3,958,294 | $331.6M | 33.94% | −500,000−11.2% | Reduced |
| Janus Henderson Group PLC | 5,308,009 | $444.6M | 0.22% | +167,110+3.3% | Added |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −915,995−100.0% | Sold out |
| Frazier Life Sciences Management, L.P. | 0 | $0 | 0.00% | −499,159−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −270,663−100.0% | Sold out |
| Logos Global Management LP | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Checkpoint Capital L.P. | 0 | $0 | 0.00% | −172,902−100.0% | Sold out |
| Nan Fung Group Holdings Ltd | 0 | $0 | 0.00% | −79,650−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −51,762−100.0% | Sold out |
| Affinity Asset Advisors, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Gilder Gagnon Howe & Co LLC | 0 | $0 | 0.00% | −33,086−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −23,105−100.0% | Sold out |
| Allostery Investments LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Springhill Fund Asset Management (HK) Co Ltd | 0 | $0 | 0.00% | −19,858−100.0% | Sold out |
| Patient Square Capital LP | 0 | $0 | 0.00% | −18,600−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −17,360−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −14,761−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −14,469−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −14,396−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −12,535−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −11,620−100.0% | Sold out |
| StemPoint Capital LP | 0 | $0 | 0.00% | −11,155−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −7,850−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −7,830−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −5,797−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −5,278−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −4,397−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −4,096−100.0% | Sold out |
| Bryce Point Capital, LLC | 0 | $0 | 0.00% | −3,243−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −2,908−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,700−100.0% | Sold out |
| TD Private Client Wealth LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Glenmede Trust Co NA | – | – | – | – | Not filed |