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 2026
Institutional positions in Soleno Therapeutics Inc as of Mar 31, 2026. 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
SLNO is no longer listed, so this page shows Q1 2026. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 227
- −15 vs. Q4 2025
- Shares held
- 62.4M
- +598.6K (+1.0%) vs. Q4 2025
- Total value
- $2.09B
- −$775.4M (−27.1%) vs. Q4 2025
- New holders
- 45
- 92 more added
- Sold out
- 60
- 69 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Soleno Therapeutics Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | +2+100.0% | Added |
| Hughes Financial Services, LLC | 1 | $33 | 0.00% | −2−66.7% | Reduced |
| Twin Peaks Wealth Advisors, LLC | 1 | $33 | 0.00% | +1 | New |
| Central Trust Co | 2 | $67 | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 2 | $67 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 3 | $100 | 0.00% | +3 | New |
| Keating Financial Advisory Services, Inc. | 4 | $134 | 0.00% | −50−92.6% | Reduced |
| CoreCap Advisors, LLC | 4 | $134 | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 10 | $335 | 0.00% | −13−56.5% | Reduced |
| LRI Investments, LLC | 15 | $502 | 0.00% | +15 | New |
| Steward Partners Investment Advisory, LLC | 22 | $737 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 26 | $871 | 0.00% | +15+136.4% | Added |
| Aventura Private Wealth, LLC | 30 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 30 | $1.00K | 0.00% | +20+200.0% | Added |
| Versant Capital Management, Inc | 41 | $1.37K | 0.00% | −76−65.0% | Reduced |
| Rothschild Investment LLC | 47 | $1.57K | 0.00% | +18+62.1% | Added |
| The PNC Financial Services Group, Inc. | 50 | $1.67K | 0.00% | +1+2.0% | Added |
| Stone House Investment Management, LLC | 51 | $1.71K | 0.00% | +50+5,000.0% | Added |
| CWM, LLC | 52 | $1.74K | 0.00% | −349−87.0% | Reduced |
| Private Wealth Management Group, LLC | 54 | $1.81K | 0.00% | +54 | New |
| Jones Financial Companies LLLP | 82 | $2.46K | 0.00% | +54+192.9% | Added |
| Harbour Investments, Inc. | 74 | $2.48K | 0.00% | +74 | New |
| Smartleaf Asset Management LLC | 112 | $3.41K | 0.00% | −59−34.5% | Reduced |
| Quadrant Capital Group LLC | 111 | $3.72K | 0.00% | +111 | New |
| GAMMA Investing LLC | 116 | $3.88K | 0.00% | −11−8.7% | Reduced |
| Signaturefd, LLC | 131 | $4.39K | 0.00% | +120+1,090.9% | Added |
| SBI Securities Co., Ltd. | 149 | $4.99K | 0.00% | +66+79.5% | Added |
| SMA Capital LLC | 153 | $5.12K | 0.00% | +153 | New |
| J.Safra Asset Management Corp | 174 | $5.83K | 0.00% | +122+234.6% | Added |
| GWM Advisors LLC | 175 | $5.86K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 164 | $6.07K | 0.00% | −1−0.6% | Reduced |
| Larson Financial Group LLC | 230 | $7.70K | 0.00% | +60+35.3% | Added |
| Optiver Holding B.V. | 284 | $9.51K | 0.00% | +74+35.2% | Added |
| EverSource Wealth Advisors, LLC | 301 | $10.1K | 0.00% | +192+176.1% | Added |
| Sterling Capital Management LLC | 327 | $10.9K | 0.00% | +22+7.2% | Added |
| Fifth Third Bancorp | 331 | $11.1K | 0.00% | +331 | New |
| Rockefeller Capital Management L.P. | 344 | $11.5K | 0.00% | +333+3,027.3% | Added |
| Kemnay Advisory Services Inc. | 412 | $13.8K | 0.00% | +412 | New |
| Nisa Investment Advisors, LLC | 419 | $14.0K | 0.00% | −89−17.5% | Reduced |
| Natixis | 692 | $23.2K | 0.00% | −13,148−95.0% | Reduced |
| US Bancorp | 1,339 | $44.8K | 0.00% | −4−0.3% | Reduced |
| KBC Group NV | 1,367 | $46.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,626 | $54.4K | 0.00% | −283−14.8% | Reduced |
| Ensign Peak Advisors, Inc | 3,351 | $112.2K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 3,500 | $117.0K | 0.05% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,124 | $138.1K | 0.00% | +334+8.8% | Added |
| Public Employees Retirement Association of Colorado | 4,435 | $148.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4,659 | $155.0K | 0.00% | −4,997−51.8% | Reduced |
| Tower Research Capital LLC (TRC) | 4,900 | $164.1K | 0.00% | +4,569+1,380.4% | Added |
| Virtus Investment Advisers, Inc. | 5,243 | $175.5K | 0.05% | +127+2.5% | Added |
| Virginia Retirement Systems Et Al | 6,100 | $204.2K | 0.00% | −10,000−62.1% | Reduced |
| Gsa Capital Partners LLP | 6,465 | $216.0K | 0.01% | +6,465 | New |
| ProShare Advisors LLC | 7,303 | $244.5K | 0.00% | −1,219−14.3% | Reduced |
| B Group, Inc. | 7,500 | $251.1K | 0.19% | +7,500 | New |
| Envestnet Asset Management Inc | 7,693 | $257.6K | 0.00% | −11,282−59.5% | Reduced |
| Winton Group Ltd | 7,832 | $262.2K | 0.01% | −36,368−82.3% | Reduced |
| Glenmede Trust Co NA | 8,229 | $275.5K | 0.00% | +440+5.6% | Added |
| Virtu Financial LLC | 8,244 | $276.0K | 0.01% | −14,634−64.0% | Reduced |
| Voya Investment Management LLC | 8,351 | $279.6K | 0.00% | +245+3.0% | Added |
| Pale Fire Capital SE | 8,450 | $282.9K | 0.02% | +8,450 | New |
| Ameriprise Financial Inc | 8,471 | $283.6K | 0.00% | −254−2.9% | Reduced |
| Caitong International Asset Management Co., Ltd | 8,586 | $287.5K | 0.05% | +7,764+944.5% | Added |
| Oppenheimer & Co Inc | 8,661 | $290.0K | 0.00% | −86−1.0% | Reduced |
| State Board of Administration of Florida Retirement System | 9,041 | $302.7K | 0.00% | 00.0% | Unchanged |
| E Fund Management Co., Ltd. | 10,009 | $335.1K | 0.01% | +10,009 | New |
| Graham Capital Management, L.P. | 10,507 | $351.8K | 0.01% | +3,877+58.5% | Added |
| KLP Kapitalforvaltning AS | 10,600 | $354.9K | 0.00% | +600+6.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,829 | $362.6K | 0.00% | −10,246−48.6% | Reduced |
| Jane Street Group, LLC | 11,002 | $368.3K | 0.00% | −130,738−92.2% | Reduced |
| Optimize Financial Inc | 11,169 | $373.9K | 0.18% | +11,169 | New |
| HRT Financial LP | 11,247 | $376.0K | 0.00% | +6,463+135.1% | Added |
| Canada Pension Plan Investment Board | 11,300 | $378.3K | 0.00% | +1,800+18.9% | Added |
| Vanguard Investments Australia, Ltd. | 11,508 | $385.3K | 0.00% | +11,508 | New |
| Aspiriant, LLC | 12,128 | $406.0K | 0.01% | 00.0% | Unchanged |
| Arizona State Retirement System | 12,540 | $419.8K | 0.00% | −89−0.7% | Reduced |
| DnB Asset Management AS | 13,366 | $447.5K | 0.00% | −705−5.0% | Reduced |
| Gotham Asset Management, LLC | 13,702 | $458.7K | 0.00% | +1,572+13.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 13,714 | $459.1K | 0.00% | +1,142+9.1% | Added |
| Intech Investment Management LLC | 14,109 | $472.4K | 0.00% | −4,237−23.1% | Reduced |
| Sofinnova Investments, Inc. | 14,689 | $491.8K | 0.02% | +2,275+18.3% | Added |
| Handelsbanken Fonder AB | 15,400 | $516.0K | 0.00% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 15,602 | $522.4K | 0.00% | +184+1.2% | Added |
| Oxford Asset Management LLP | 15,664 | $524.4K | 0.21% | +643+4.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 17,048 | $570.8K | 0.00% | +274+1.6% | Added |
| Credit Agricole S A | 17,500 | $585.9K | 0.00% | +17,500 | New |
| FORA Capital, LLC | 17,964 | $601.4K | 0.04% | +985+5.8% | Added |
| Fox Run Management, L.L.C. | 19,934 | $606.8K | 0.11% | −1,851−8.5% | Reduced |
| Simplex Trading, LLC | 18,166 | $608.2K | 0.02% | −30,942−63.0% | Reduced |
| SG Americas Securities, LLC | 19,139 | $641.0K | 0.00% | −21,059−52.4% | Reduced |
| Vanguard Global Advisers, LLC | 19,264 | $645.0K | 0.00% | +19,264 | New |
| Group One Trading, L.P. | 19,953 | $668.0K | 0.02% | −2,577−11.4% | Reduced |
| Catalytic Wealth RIA, LLC | 20,027 | $670.5K | 0.03% | +20,027 | New |
| Man Group plc | 20,678 | $692.3K | 0.00% | +5,631+37.4% | Added |
| Wells Fargo & Company | 20,751 | $694.7K | 0.00% | −31,892−60.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 20,941 | $701.0K | 0.01% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 21,140 | $707.8K | 0.05% | +15,762+293.1% | Added |
| AQR Capital Management LLC | 21,152 | $708.2K | 0.00% | −37,600−64.0% | Reduced |
| Prudential Financial Inc | 22,845 | $764.9K | 0.00% | −2,010−8.1% | Reduced |
| Manufacturers Life Insurance Company, The | 22,878 | $766.0K | 0.00% | −18,308−44.5% | Reduced |
| Weiss Asset Management LP | 23,000 | $770.0K | 0.01% | +23,000 | New |