Soleno TherapeuticsSLNO
13F holders, Q3 2025 (September 30)240holders +7
56new positions
49sold out
4famous investors
$67.52avg. 13F price*
At the end of Q3 2025, 240 institutions reported holding Soleno Therapeutics Inc. (SLNO) in their 13F filings, up 7 from Q2 2025. 56 opened new positions and 49 sold out. The largest holders were FMR LLC ($540.8M), Janus Henderson Group PLC ($409.5M) and T. Rowe Price Associates Inc. ($263.8M). 4 famous investors held it, including Israel Englander (0.1% of Millennium Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Soleno Therapeutics Inc.
- CUSIP
- 834203309
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 56 | $292.5M |
| Exits | 49 | $314.4M |
All 13F filers, Q2 2025 → Q3 2025: 21,307,514 shares bought and 12,863,247 shares sold, net +8,444,267 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 240 holders
| FMR LLC | 0.03% | Add +139.7% | 7,999,682 | $540.8M |
| Janus Henderson Group PLC | 0.19% | Add +14.1% | 6,056,339 | $409.5M |
| T. Rowe Price Associates Inc. | 0.03% | Add +12.8% | 3,902,906 | $263.8M |
| BlackRock, Inc. | 0.00% | Add +22.8% | 3,492,252 | $236.1M |
| Vanguard Group Inc. | 0.00% | Add +12.8% | 2,807,149 | $189.8M |
| Avoro Capital Advisors LLC | 2.25% | Add +25.8% | 2,577,777 | $174.3M |
| Wellington Management Group LLP | 0.03% | Add +272.3% | 2,312,095 | $156.3M |
| Vivo Capital, LLC | 12.39% | Reduce -42.4% | 2,278,203 | $154.0M |
| State Street Corp. | 0.01% | Add +54.7% | 2,173,036 | $146.9M |
| Invesco Ltd. | 0.02% | Add +132.3% | 1,500,525 | $101.4M |
| Adage Capital Partners Gp, L.L.C. | 0.15% | Reduce -60.8% | 1,401,576 | $94.7M |
| Commodore Capital LP | 4.46% | Add +121.3% | 1,350,000 | $91.3M |
| Braidwell LP | 3.50% | New | 1,281,989 | $86.7M |
| Polar Capital Holdings Plc | 0.39% | Add +45.7% | 1,191,123 | $80.5M |
| Geode Capital Management, LLC | 0.00% | Add +20.2% | 1,084,952 | $73.4M |
| Holocene Advisors, LP | 0.15% | Reduce -13.5% | 997,069 | $67.4M |
| Millennium Management | 0.05% | Add +54.6% | 979,826 | $66.2M |
| Westfield Capital Management Co. LP | 0.26% | Reduce -37.1% | 899,157 | $60.8M |
| Nantahala Capital Management, LLC | 3.61% | Reduce -13.7% | 863,763 | $58.4M |
| Franklin Resources Inc. | 0.01% | Add +348.4% | 835,751 | $56.5M |
| Capital World Investors | 0.01% | Add +34.1% | 824,514 | $55.7M |
| Artia Global Partners LP | 8.00% | Add +36.0% | 672,176 | $45.4M |
| Balyasny Asset Management L.P. | 0.09% | Add +82.7% | 660,565 | $44.7M |
| Emerald Advisers, LLC | 1.36% | Reduce -6.7% | 627,756 | $42.4M |
| Bank of New York Mellon Corp | 0.01% | Add +29.1% | 627,227 | $42.4M |
| Hood River Capital Management LLC | 0.49% | New | 613,394 | $41.5M |
| Goldman Sachs Group Inc. | 0.01% | Add +61.0% | 555,438 | $37.5M |
| Pictet Asset Management Holding SA | 0.04% | Reduce -15.6% | 550,624 | $37.2M |
| Eventide Asset Management, LLC | 0.52% | New | 467,435 | $31.6M |
| Siren, L.L.C. | 1.24% | No change | 467,342 | $31.6M |
| Samlyn Capital, LLC | 0.45% | Add +94.1% | 466,175 | $31.5M |
| Tri Locum Partners LP | 7.00% | Add +56.0% | 450,585 | $30.5M |
| Citadel Advisors | 0.02% | Reduce -70.1% | 450,126 | $30.4M |
| Catalio Capital Management, LP | 5.23% | Add +2.0% | 418,245 | $28.3M |
| JPMorgan Chase & Co. | 0.00% | Add +57.3% | 407,444 | $27.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +31.4% | 389,356 | $26.3M |
| Emerald Mutual Fund Advisers Trust | 1.33% | Reduce -6.3% | 379,900 | $25.7M |
| TimesSquare Capital Management, LLC | 0.36% | Add +52.6% | 377,566 | $25.5M |
| Caption Management, LLC | 1.52% | Add +40.5% | 370,000 | $25.0M |
| Northern Trust Corp. | 0.00% | Add +7.8% | 354,234 | $23.9M |
| Jennison Associates LLC | 0.01% | New | 349,071 | $23.6M |
| Ally Bridge Group (NY) LLC | 17.12% | Add +69.2% | 302,483 | $20.4M |
| Kingdon Capital Management, L.L.C. | 3.19% | New | 301,000 | $20.3M |
| Schroder Investment Management Group | 0.01% | Add +1554.9% | 280,296 | $19.1M |
| Woodline Partners LP | 0.09% | Reduce -22.6% | 270,832 | $18.3M |
| Allspring Global Investments Holdings, LLC | 0.03% | Add +255.7% | 280,984 | $16.9M |
| PFM Health Sciences, LP | 1.42% | Reduce -40.2% | 243,401 | $16.5M |
| Great Point Partners LLC | 6.35% | New | 225,000 | $15.2M |
| Ensign Peak Advisors, Inc | 0.02% | Add +74.9% | 208,513 | $14.1M |
| Readystate Asset Management LP | 1.36% | Reduce -47.6% | 205,807 | $13.9M |
| Affinity Asset Advisors, LLC | 1.30% | New | 200,000 | $13.5M |
| Alyeska Investment Group, L.P. | 0.04% | Reduce -56.8% | 192,500 | $13.0M |
| Marshall Wace, LLP | 0.01% | Reduce -36.1% | 184,228 | $12.5M |
| Diadema Partners LP | 8.35% | Reduce -37.6% | 177,330 | $12.0M |
| Barclays PLC | 0.00% | Add +23.5% | 170,980 | $11.6M |
| Comerica Bank | 0.04% | Reduce -32.0% | 166,826 | $11.3M |
| Sofinnova Investments, Inc. | 0.69% | Reduce -60.0% | 166,281 | $11.2M |
| Morgan Stanley | 0.00% | Reduce -62.3% | 165,845 | $11.2M |
| Bank of America Corp. | 0.00% | Reduce -32.1% | 162,098 | $11.0M |
| UBS Group AG | 0.00% | Add +49.4% | 158,308 | $10.7M |
| Rock Springs Capital Management LP | 0.61% | No change | 154,528 | $10.4M |
| Farallon Capital Management, L.L.C. | 0.06% | Add +2960.0% | 153,000 | $10.3M |
| MPM Bioimpact LLC | 1.66% | Add +200.0% | 150,000 | $10.1M |
| Deutsche Bank AG | 0.00% | Add +7.4% | 136,777 | $9.2M |
| SummitTX Capital, L.P. | 0.37% | Add +355.8% | 132,816 | $9.0M |
| Ameriprise Financial Inc. | 0.00% | Add +586.0% | 130,580 | $8.8M |
| HSBC Holdings PLC | 0.01% | Add +3075.8% | 123,951 | $8.4M |
| Nan Fung Trinity (hk) Ltd. | 0.84% | Add +20.3% | 123,850 | $8.4M |
| Skandinaviska Enskilda Banken AB (publ) | 0.03% | Add +320.3% | 122,739 | $8.3M |
| Frontier Capital Management Co. LLC | 0.07% | New | 118,344 | $8.0M |
| Sei Investments Co. | 0.01% | Add +247.7% | 113,833 | $7.7M |
| TD Asset Management Inc | 0.01% | Add +14.0% | 113,752 | $7.7M |
| Granahan Investment Management, LLC | 0.30% | Add +82.2% | 109,253 | $7.4M |
| Nuveen, LLC | 0.00% | Reduce -53.6% | 94,625 | $6.4M |
| Russell Investments Group, Ltd. | 0.01% | Add +13.7% | 94,343 | $6.4M |
| Peregrine Capital Management LLC | 0.19% | New | 93,005 | $6.3M |
| Rafferty Asset Management, LLC | 0.02% | Add +95.1% | 92,475 | $6.3M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +8.3% | 83,692 | $5.7M |
| Mutual of America Capital Management LLC | 0.06% | Add +0.7% | 78,833 | $5.3M |
| Swiss National Bank | 0.00% | Add +23.1% | 76,700 | $5.2M |
| Squarepoint Ops LLC | 0.01% | New | 68,954 | $4.7M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -43.7% | 65,772 | $4.4M |
| CenterBook Partners LP | 0.21% | Add +156.2% | 62,794 | $4.2M |
| Lord, Abbett & Co. LLC | 0.01% | Reduce -55.5% | 60,744 | $4.1M |
| Rhumbline Advisers | 0.00% | Add +1.4% | 59,860 | $4.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -34.4% | 58,392 | $3.9M |
| Lazard Asset Management LLC | 0.01% | Add +140.3% | 56,445 | $3.8M |
| Ikarian Capital, LLC | 0.77% | New | 55,946 | $3.8M |
| F/m Investments LLC | 0.15% | Add +40.9% | 55,730 | $3.8M |
| DAFNA Capital Management LLC | 0.90% | New | 53,000 | $3.6M |
| Moody Aldrich Partners LLC | 0.66% | Add +23.5% | 51,274 | $3.5M |
| Freestone Grove Partners LP | 0.03% | New | 50,593 | $3.4M |
| Tang Capital Management LLC | 0.13% | No change | 50,000 | $3.4M |
| Exome Asset Management LLC | 2.16% | Add +16.3% | 48,445 | $3.3M |
| Alliancebernstein L.P. | 0.00% | Add +1.4% | 42,290 | $2.9M |
| Sphera Funds Management LTD. | 0.67% | New | 41,606 | $2.8M |
| Victory Capital Management Inc. | 0.00% | Add +353.7% | 41,527 | $2.8M |
| Persistent Asset Partners Ltd | 2.02% | Reduce -36.8% | 41,259 | $2.8M |
| Algert Global LLC | 0.05% | New | 41,040 | $2.8M |
| State of Wisconsin Investment Board | 0.01% | Add +189.3% | 40,192 | $2.7M |
"% of holder's portfolio" is SLNO's weight in each manager's 13F, not the share of Soleno Therapeutics Inc. the manager owns.