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 |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 5,308,009 | $444.6M | 0.22% | +167,110+3.3% | Added |
| Vivo Capital, LLC | 3,958,294 | $331.6M | 33.94% | −500,000−11.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 3,575,964 | $299.6M | 0.50% | −816,732−18.6% | Reduced |
| Price T Rowe Associates Inc | 3,461,482 | $290.0M | 0.03% | +1,061,064+44.2% | Added |
| FMR LLC | 3,337,858 | $279.6M | 0.02% | +1,104,385+49.4% | Added |
| BlackRock, Inc. | 2,844,747 | $238.3M | 0.00% | +931,421+48.7% | Added |
| Vanguard Group Inc | 2,487,832 | $208.4M | 0.00% | +621,506+33.3% | Added |
| Avoro Capital Advisors LLC | 2,050,000 | $171.7M | 3.01% | −475,000−18.8% | Reduced |
| Citadel Advisors LLC | 1,505,161 | $126.1M | 0.11% | −70,883−4.5% | Reduced |
| Westfield Capital Management Co LP | 1,429,756 | $119.8M | 0.50% | +218,511+18.0% | Added |
| State Street Corp | 1,404,983 | $117.7M | 0.00% | +235,784+20.2% | Added |
| Holocene Advisors, LP | 1,153,048 | $96.6M | 0.24% | −43,942−3.7% | Reduced |
| Nantahala Capital Management, LLC | 1,001,350 | $83.9M | 5.93% | −755,673−43.0% | Reduced |
| Geode Capital Management, LLC | 902,396 | $75.6M | 0.01% | +286,660+46.6% | Added |
| Carlyle Group Inc. | 860,980 | $72.1M | 1.43% | 00.0% | Unchanged |
| Polar Capital Holdings Plc | 817,500 | $68.5M | 0.36% | +317,500+63.5% | Added |
| Emerald Advisers, LLC | 672,908 | $56.4M | 2.07% | +108,427+19.2% | Added |
| Pictet Asset Management Holding SA | 652,052 | $54.6M | 0.06% | −185,784−22.2% | Reduced |
| Invesco Ltd. | 645,974 | $54.1M | 0.01% | +178,781+38.3% | Added |
| Millennium Management LLC | 633,721 | $53.1M | 0.05% | −45,570−6.7% | Reduced |
| Wellington Management Group LLP | 621,038 | $52.0M | 0.01% | −72,606−10.5% | Reduced |
| Capital World Investors | 614,833 | $51.5M | 0.01% | +150,000+32.3% | Added |
| Commodore Capital LP | 610,000 | $51.1M | 3.61% | −540,000−47.0% | Reduced |
| Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. | 502,374 | $42.1M | 4.97% | +502,374 | New |
| Artia Global Partners LP | 494,424 | $41.4M | 10.65% | −4,049−0.8% | Reduced |
| Bank of New York Mellon Corp | 485,865 | $40.7M | 0.01% | +183,201+60.5% | Added |
| Siren, L.L.C. | 467,342 | $39.2M | 2.03% | −259,995−35.7% | Reduced |
| Alyeska Investment Group, L.P. | 445,352 | $37.3M | 0.13% | −83,857−15.8% | Reduced |
| Morgan Stanley | 440,054 | $36.9M | 0.00% | +227,695+107.2% | Added |
| Perceptive Advisors LLC | 430,439 | $36.1M | 1.35% | −1,076,163−71.4% | Reduced |
| RTW Investments, LP | 424,408 | $35.6M | 0.51% | +424,408 | New |
| Sofinnova Investments, Inc. | 415,219 | $34.8M | 2.37% | −69,252−14.3% | Reduced |
| Susquehanna International Group, LLP | 412,707 | $34.6M | 0.05% | +362,433+720.9% | Added |
| Catalio Capital Management, LP | 409,944 | $34.3M | 7.20% | +248,982+154.7% | Added |
| PFM Health Sciences, LP | 407,202 | $34.1M | 2.96% | −188,004−31.6% | Reduced |
| Emerald Mutual Fund Advisers Trust | 405,651 | $34.0M | 2.07% | +33,954+9.1% | Added |
| Readystate Asset Management LP | 392,809 | $32.9M | 1.37% | +293,387+295.1% | Added |
| Driehaus Capital Management LLC | 384,273 | $32.2M | 0.26% | +136,536+55.1% | Added |
| Balyasny Asset Management LLC | 361,605 | $30.3M | 0.07% | +344,273+1,986.3% | Added |
| Woodline Partners LP | 349,664 | $29.3M | 0.15% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 344,972 | $28.9M | 0.00% | −288,138−45.5% | Reduced |
| Northern Trust Corp | 328,640 | $27.5M | 0.00% | +96,304+41.5% | Added |
| Charles Schwab Investment Management Inc | 296,262 | $24.8M | 0.00% | +82,278+38.5% | Added |
| Tri Locum Partners LP | 288,880 | $24.2M | 7.34% | +53,960+23.0% | Added |
| Marshall Wace, LLP | 288,334 | $24.2M | 0.03% | +164,580+133.0% | Added |
| Diadema Partners LP | 284,152 | $23.8M | 14.80% | +191,150+205.5% | Added |
| Caption Management, LLC | 263,287 | $22.1M | 2.02% | −31,713−10.8% | Reduced |
| JPMorgan Chase & Co | 258,965 | $21.7M | 0.00% | +231,579+845.6% | Added |
| Assenagon Asset Management S.A. | 250,441 | $21.0M | 0.03% | −184,073−42.4% | Reduced |
| TimesSquare Capital Management, LLC | 247,369 | $20.7M | 0.30% | +40,769+19.7% | Added |
| Comerica Bank | 245,349 | $20.6M | 0.08% | +57,256+30.4% | Added |
| Samlyn Capital, LLC | 240,127 | $20.1M | 0.29% | +49,245+25.8% | Added |
| Bank of America Corp | 238,643 | $20.0M | 0.00% | −191,416−44.5% | Reduced |
| Silverarc Capital Management, LLC | 204,591 | $17.1M | 3.51% | +38,174+22.9% | Added |
| Nuveen, LLC | 203,867 | $17.1M | 0.00% | +119,037+140.3% | Added |
| Franklin Resources Inc | 186,402 | $15.6M | 0.00% | +186,402 | New |
| TCG Crossover Management, LLC | 186,250 | $15.6M | 1.78% | −88,750−32.3% | Reduced |
| Ally Bridge Group (NY) LLC | 178,819 | $15.0M | 12.47% | +58,370+48.5% | Added |
| Rock Springs Capital Management LP | 154,528 | $12.9M | 0.81% | +30,433+24.5% | Added |
| Barclays PLC | 138,415 | $11.6M | 0.00% | +60,086+76.7% | Added |
| Lord, Abbett & Co. LLC | 136,508 | $11.4M | 0.04% | +81,447+147.9% | Added |
| Deutsche Bank AG | 127,333 | $10.7M | 0.00% | +8,863+7.5% | Added |
| Zimmer Partners, LP | 120,600 | $10.1M | 0.23% | +120,600 | New |
| Atika Capital Management LLC | 120,500 | $10.1M | 1.05% | +19,900+19.8% | Added |
| Ensign Peak Advisors, Inc | 119,246 | $9.99M | 0.02% | +38,183+47.1% | Added |
| Qube Research & Technologies Ltd | 116,874 | $9.79M | 0.01% | −106,413−47.7% | Reduced |
| Voya Investment Management LLC | 114,898 | $9.63M | 0.01% | +107,913+1,544.9% | Added |
| D. E. Shaw & Co., Inc. | 114,690 | $9.61M | 0.01% | +98,018+587.9% | Added |
| UBS Group AG | 105,996 | $8.88M | 0.00% | +48,519+84.4% | Added |
| Nan Fung Trinity (HK) Ltd | 102,950 | $8.63M | 1.03% | +102,950 | New |
| Royce & Associates LP | 100,698 | $8.44M | 0.09% | +96,698+2,417.5% | Added |
| TD Asset Management Inc | 99,810 | $8.36M | 0.01% | +25,800+34.9% | Added |
| UBS Asset Management Americas Inc | 89,005 | $7.46M | 0.00% | +48,290+118.6% | Added |
| First Turn Management, LLC | 86,332 | $7.23M | 1.35% | +57,217+196.5% | Added |
| Russell Investments Group, Ltd. | 82,953 | $6.95M | 0.01% | +82,932+394,914.3% | Added |
| Allspring Global Investments Holdings, LLC | 79,001 | $6.62M | 0.01% | +11,652+17.3% | Added |
| Mutual of America Capital Management LLC | 78,254 | $6.56M | 0.07% | +5,672+7.8% | Added |
| Manufacturers Life Insurance Company, The | 77,263 | $6.47M | 0.01% | +24,222+45.7% | Added |
| Hudson Bay Capital Management LP | 67,352 | $5.64M | 0.04% | +67,352 | New |
| Persistent Asset Partners Ltd | 65,319 | $5.47M | 4.79% | +43,898+204.9% | Added |
| Acuta Capital Partners, LLC | 63,436 | $5.31M | 7.42% | −3,700−5.5% | Reduced |
| EAM Global Investors LLC | 62,414 | $5.23M | 1.35% | −220.0% | Reduced |
| Swiss National Bank | 62,300 | $5.22M | 0.00% | +12,200+24.4% | Added |
| Granahan Investment Management Inc | 59,977 | $5.02M | 0.20% | +27,486+84.6% | Added |
| Rhumbline Advisers | 59,046 | $4.95M | 0.00% | +22,607+62.0% | Added |
| Neuberger Berman Group LLC | 54,939 | $4.60M | 0.00% | +54,939 | New |
| Schonfeld Strategic Advisors LLC | 50,964 | $4.27M | 0.03% | +15,258+42.7% | Added |
| Tang Capital Management LLC | 50,000 | $4.19M | 0.21% | 00.0% | Unchanged |
| MPM Oncology Impact Management LP | 50,000 | $4.19M | 0.73% | +50,000 | New |
| Harbor Capital Advisors, Inc. | 48,498 | $4.06M | 0.17% | +1,567+3.3% | Added |
| Rafferty Asset Management, LLC | 47,399 | $3.97M | 0.01% | +1,046+2.3% | Added |
| Renaissance Technologies LLC | 45,200 | $3.79M | 0.01% | +45,200 | New |
| Jane Street Group, LLC | 44,867 | $3.76M | 0.01% | +35,670+387.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 44,068 | $3.69M | 0.01% | +7,573+20.8% | Added |
| Fred Alger Management, LLC | 42,891 | $3.59M | 0.02% | +2,497+6.2% | Added |
| EAM Investors, LLC | 42,741 | $3.58M | 0.54% | −6,807−13.7% | Reduced |
| J. Goldman & Co LP | 42,584 | $3.57M | 0.11% | +14,111+49.6% | Added |
| 683 Capital Management, LLC | 42,000 | $3.52M | 0.36% | −8,000−16.0% | Reduced |
| Alliancebernstein L.P. | 41,690 | $3.49M | 0.00% | +3,959+10.5% | Added |
| Exome Asset Management LLC | 41,641 | $3.49M | 2.88% | −1,800−4.1% | Reduced |