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 |
|---|---|---|---|---|---|
| Carlyle Group Inc. | 860,980 | $61.4M | 1.62% | −514,666−37.4% | Reduced |
| Point72 Asset Management, L.P. | 915,995 | $65.4M | 0.18% | +915,995 | New |
| Commodore Capital LP | 1,150,000 | $82.2M | 6.05% | −375,000−24.6% | Reduced |
| State Street Corp | 1,169,199 | $83.5M | 0.00% | −177,820−13.2% | Reduced |
| Holocene Advisors, LP | 1,196,990 | $85.5M | 0.25% | +241,523+25.3% | Added |
| Westfield Capital Management Co LP | 1,211,245 | $86.5M | 0.42% | +329,785+37.4% | Added |
| Perceptive Advisors LLC | 1,506,602 | $107.6M | 3.82% | +5,562+0.4% | Added |
| Citadel Advisors LLC | 1,576,044 | $112.6M | 0.11% | +603,634+62.1% | Added |
| Nantahala Capital Management, LLC | 1,757,023 | $125.5M | 10.38% | −2,171,943−55.3% | Reduced |
| Vanguard Group Inc | 1,866,326 | $133.3M | 0.00% | −18,207−1.0% | Reduced |
| BlackRock, Inc. | 1,913,326 | $136.7M | 0.00% | −96,464−4.8% | Reduced |
| FMR LLC | 2,233,473 | $159.6M | 0.01% | +1,420,446+174.7% | Added |
| Price T Rowe Associates Inc | 2,400,418 | $171.5M | 0.02% | +769,700+47.2% | Added |
| Avoro Capital Advisors LLC | 2,525,000 | $180.4M | 2.82% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 4,392,696 | $313.9M | 0.58% | +1,616,720+58.2% | Added |
| Vivo Capital, LLC | 4,458,294 | $318.5M | 42.19% | −1,833,557−29.1% | Reduced |
| Janus Henderson Group PLC | 5,140,899 | $370.0M | 0.20% | −47,366−0.9% | Reduced |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −1,060,000−100.0% | Sold out |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 0 | $0 | 0.00% | −299,244−100.0% | Sold out |
| Altium Capital Management LP | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −125,400−100.0% | Sold out |
| Union Square Park Capital Management, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −29,208−100.0% | Sold out |
| Maplelane Capital, LLC | 0 | $0 | 0.00% | −15,159−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −13,223−100.0% | Sold out |
| Tema ETFs LLC | 0 | $0 | 0.00% | −13,178−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −12,943−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −11,819−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −10,216−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −10,123−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −1,536−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |