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, Q3 2025
Institutional positions in Soleno Therapeutics Inc as of Sep 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
- 240
- +9 vs. Q2 2025
- Shares held
- 65.2M
- +8.49M (+15.0%) vs. Q2 2025
- Total value
- $4.41B
- −$345.8M (−7.3%) vs. Q2 2025
- New holders
- 58
- 115 more added
- Sold out
- 49
- 53 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Soleno Therapeutics Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 40,192 | $2.72M | 0.01% | +26,299+189.3% | Added |
| Legal & General Group Plc | 39,941 | $2.70M | 0.00% | +4,536+12.8% | Added |
| Kennedy Capital Management, Inc. | 39,472 | $2.67M | 0.06% | +39,472 | New |
| AXA Investment Managers S.A. | 38,037 | $2.57M | 0.01% | +38,037 | New |
| AQR Capital Management LLC | 37,097 | $2.51M | 0.00% | +33,441+914.7% | Added |
| Boothbay Fund Management, LLC | 34,230 | $2.31M | 0.06% | +24,230+242.3% | Added |
| California State Teachers Retirement System | 31,928 | $2.16M | 0.00% | +20.0% | Added |
| Royce & Associates LP | 30,987 | $2.09M | 0.02% | −69,711−69.2% | Reduced |
| Wells Fargo & Company | 30,480 | $2.06M | 0.00% | +9,320+44.0% | Added |
| State of New Jersey Common Pension Fund D | 30,474 | $2.06M | 0.01% | +30,474 | New |
| Fred Alger Management, LLC | 28,493 | $1.93M | 0.01% | −14,398−33.6% | Reduced |
| Headlands Technologies LLC | 26,303 | $1.78M | 0.14% | +23,864+978.4% | Added |
| Macquarie Group Ltd | 26,004 | $1.76M | 0.00% | +26,004 | New |
| Erste Asset Management GmbH | 25,600 | $1.74M | 0.02% | +15,600+156.0% | Added |
| ADAR1 Capital Management, LLC | 25,230 | $1.71M | 0.17% | +7,900+45.6% | Added |
| Simplex Trading, LLC | 25,109 | $1.70M | 0.04% | +25,109 | New |
| T. Rowe Price Investment Management, Inc. | 24,675 | $1.67M | 0.00% | +24,675 | New |
| Zimmer Partners, LP | 24,600 | $1.66M | 0.04% | −96,000−79.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 24,131 | $1.63M | 0.00% | +24,131 | New |
| Stonepine Capital Management, LLC | 24,000 | $1.62M | 1.32% | +24,000 | New |
| MetLife Investment Management | 23,957 | $1.62M | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 22,936 | $1.55M | 0.01% | +16,540+258.6% | Added |
| Citigroup Inc | 22,923 | $1.55M | 0.00% | −2,544−10.0% | Reduced |
| Intech Investment Management LLC | 22,587 | $1.53M | 0.01% | −6,619−22.7% | Reduced |
| Hudson Bay Capital Management LP | 22,362 | $1.51M | 0.01% | −44,990−66.8% | Reduced |
| Profund Advisors LLC | 19,839 | $1.34M | 0.04% | +9,677+95.2% | Added |
| J. Goldman & Co LP | 19,658 | $1.33M | 0.05% | −22,926−53.8% | Reduced |
| HighVista Strategies LLC | 18,700 | $1.26M | 0.31% | +5,759+44.5% | Added |
| Virginia Retirement Systems Et Al | 17,700 | $1.20M | 0.01% | +4,800+37.2% | Added |
| Jefferies Financial Group Inc. | 17,300 | $1.17M | 0.01% | +3,300+23.6% | Added |
| Prelude Capital Management, LLC | 16,393 | $1.11M | 0.09% | +2,484+17.9% | Added |
| Graham Capital Management, L.P. | 16,374 | $1.11M | 0.04% | +16,374 | New |
| Susquehanna International Group, LLP | 16,018 | $1.08M | 0.00% | −396,689−96.1% | Reduced |
| New York State Common Retirement Fund | 15,600 | $1.05M | 0.00% | +360+2.4% | Added |
| Jackson Creek Investment Advisors LLC | 15,200 | $1.03M | 0.30% | +15,200 | New |
| SG Americas Securities, LLC | 14,786 | $1.00M | 0.00% | +14,786 | New |
| Brevan Howard Capital Management LP | 14,260 | $964.0K | 0.01% | +14,260 | New |
| Blueshift Asset Management, LLC | 14,106 | $953.6K | 0.29% | +14,106 | New |
| Teachers Retirement System of the State of Kentucky | 13,901 | $940.0K | 0.01% | +1,489+12.0% | Added |
| Handelsbanken Fonder AB | 13,800 | $933.0K | 0.00% | +3,400+32.7% | Added |
| Driehaus Capital Management LLC | 13,101 | $885.6K | 0.01% | −371,172−96.6% | Reduced |
| Maplelane Capital, LLC | 13,001 | $878.9K | 0.04% | +13,001 | New |
| Wolverine Trading, LLC | 12,311 | $839.1K | 0.02% | +5,235+74.0% | Added |
| Prudential Financial Inc | 12,160 | $822.0K | 0.00% | +7,230+146.7% | Added |
| Aspiriant, LLC | 12,128 | $819.9K | 0.03% | 00.0% | Unchanged |
| Arizona State Retirement System | 11,681 | $789.6K | 0.00% | +2,173+22.9% | Added |
| Police & Firemen's Retirement System of New Jersey | 11,539 | $780.0K | 0.01% | +2,422+26.6% | Added |
| Man Group plc | 11,492 | $776.9K | 0.00% | +11,492 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 11,441 | $773.4K | 0.00% | −32,627−74.0% | Reduced |
| Trexquant Investment LP | 10,336 | $698.7K | 0.01% | −22,491−68.5% | Reduced |
| Teacher Retirement System of Texas | 9,667 | $653.5K | 0.00% | +871+9.9% | Added |
| Guggenheim Capital LLC | 9,468 | $640.0K | 0.00% | +9,468 | New |
| State Board of Administration of Florida Retirement System | 9,041 | $611.2K | 0.00% | −16−0.2% | Reduced |
| Oppenheimer & Co Inc | 8,848 | $598.1K | 0.01% | +5,598+172.2% | Added |
| Harbor Capital Advisors, Inc. | 8,800 | $595.0K | 0.05% | −39,698−81.9% | Reduced |
| Group One Trading, L.P. | 8,396 | $567.6K | 0.02% | +8,396 | New |
| Mariner, LLC | 8,359 | $565.1K | 0.00% | −1,522−15.4% | Reduced |
| KLP Kapitalforvaltning AS | 8,300 | $561.1K | 0.00% | +1,300+18.6% | Added |
| BNP Paribas Arbitrage, SA | 8,108 | $548.1K | 0.00% | +4,541+127.3% | Added |
| Dimensional Fund Advisors LP | 8,102 | $547.7K | 0.00% | +8,102 | New |
| Fieldview Capital Management, LLC | 7,932 | $536.2K | 0.09% | +7,932 | New |
| Envestnet Asset Management Inc | 7,925 | $535.7K | 0.00% | +2,059+35.1% | Added |
| D. E. Shaw & Co., Inc. | 7,766 | $525.0K | 0.00% | −106,924−93.2% | Reduced |
| RWC Asset Management LLP | 7,466 | $504.7K | 0.02% | +2,309+44.8% | Added |
| Diametric Capital, LP | 7,461 | $504.4K | 0.19% | +7,461 | New |
| Voya Investment Management LLC | 7,304 | $493.8K | 0.00% | −107,594−93.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,242 | $489.6K | 0.00% | +660+10.0% | Added |
| ProShare Advisors LLC | 7,142 | $482.8K | 0.00% | −1,097−13.3% | Reduced |
| Martingale Asset Management L P | 6,710 | $453.6K | 0.01% | −200−2.9% | Reduced |
| Fifth Lane Capital, LP | 6,550 | $442.8K | 0.44% | +6,550 | New |
| Glenmede Investment Management, LP | 6,448 | $435.9K | 0.00% | +1,095+20.5% | Added |
| DnB Asset Management AS | 6,361 | $430.0K | 0.00% | +3,696+138.7% | Added |
| Perbak Capital Partners LLP | 5,190 | $350.8K | 0.06% | +5,190 | New |
| Creative Planning | 4,885 | $330.2K | 0.00% | +855+21.2% | Added |
| RMB Capital Management, LLC | 4,794 | $324.1K | 0.01% | −5−0.1% | Reduced |
| CIBC Bancorp USA Inc. | 4,452 | $301.0K | 0.00% | +4,452 | New |
| Public Employees Retirement Association of Colorado | 4,435 | $300.0K | 0.00% | +4,435 | New |
| PharVision Advisers, LLC | 4,257 | $287.8K | 0.16% | +4,257 | New |
| Fox Run Management, L.L.C. | 3,857 | $260.7K | 0.04% | +3,857 | New |
| Capstone Investment Advisors, LLC | 3,540 | $239.3K | 0.00% | +3,540 | New |
| Ameritas Investment Partners, Inc. | 3,489 | $235.9K | 0.01% | −614−15.0% | Reduced |
| Brinker Capital Investments, LLC | 3,466 | $234.3K | 0.00% | +895+34.8% | Added |
| Xponance, Inc. | 3,259 | $220.3K | 0.00% | +153+4.9% | Added |
| Principal Financial Group Inc | 3,197 | $216.1K | 0.00% | +340+11.9% | Added |
| The PNC Financial Services Group, Inc. | 3,000 | $202.8K | 0.00% | −1,400−31.8% | Reduced |
| Avanza Fonder AB | 2,872 | $194.1K | 0.01% | +971+51.1% | Added |
| Bollard Group LLC | 2,288 | $155.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,277 | $153.9K | 0.00% | +1,311+135.7% | Added |
| Tower Research Capital LLC (TRC) | 1,837 | $124.2K | 0.00% | −1,279−41.0% | Reduced |
| Quest Partners LLC | 1,800 | $121.7K | 0.01% | +817+83.1% | Added |
| Advisor Group Holdings, Inc. | 1,523 | $103.2K | 0.00% | +667+77.9% | Added |
| Virtus Investment Advisers, Inc. | 1,419 | $95.9K | 0.03% | +247+21.1% | Added |
| KBC Group NV | 1,367 | $92.0K | 0.00% | +450+49.1% | Added |
| Bessemer Group Inc | 1,362 | $92.0K | 0.00% | +1,302+2,170.0% | Added |
| Quantbot Technologies LP | 986 | $66.7K | 0.00% | +986 | New |
| Amalgamated Bank | 886 | $60.0K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 741 | $50.1K | 0.00% | +568+328.3% | Added |
| Shell Asset Management Co | 701 | $47.0K | 0.00% | −939−57.3% | Reduced |
| Quarry LP | 695 | $47.0K | 0.01% | +695 | New |
| Aster Capital Management (DIFC) Ltd | 553 | $37.4K | 0.02% | +553 | New |