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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 2021

Institutional positions in Soleno Therapeutics Inc as of Mar 31, 2021. 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
63
No complete 13F data for Q4 2020
Shares held
32.7M
No complete 13F data for Q4 2020
Total value
$41.2M
No complete 13F data for Q4 2020

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.

Institutional holdersQ1 2021: 63 institutions
Q1 2021: 63 institutionsQ2 2021: 47 institutionsQ3 2021: 39 institutionsQ4 2021: 39 institutionsQ1 2022: 41 institutionsQ2 2022: 40 institutionsQ3 2022: 22 institutionsQ4 2022: 26 institutionsQ1 2023: 21 institutionsQ2 2023: 23 institutionsQ3 2023: 54 institutionsQ4 2023: 76 institutionsQ1 2024: 98 institutionsQ2 2024: 114 institutionsQ3 2024: 142 institutionsQ4 2024: 166 institutionsQ1 2025: 217 institutionsQ2 2025: 234 institutionsQ3 2025: 240 institutionsQ4 2025: 248 institutionsQ1 2026: 227 institutionsQ2 2026: 0 institutions
Value heldQ1 2021: $41.2M
Q1 2021: $41.2MQ2 2021: $33.6MQ3 2021: $27.1MQ4 2021: $11.8MQ1 2022: $11.2MQ2 2022: $8.80MQ3 2022: $5.23MQ4 2022: $6.00MQ1 2023: $7.06MQ2 2023: $21.8MQ3 2023: $598.8MQ4 2023: $1.26BQ1 2024: $1.52BQ2 2024: $1.79BQ3 2024: $2.38BQ4 2024: $2.29BQ1 2025: $3.90BQ2 2025: $4.75BQ3 2025: $4.41BQ4 2025: $3.01BQ1 2026: $2.09BQ2 2026: $0
Institutions holding SLNO and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 2026227$2.09B
Q4 2025248$3.01B
Q3 2025240$4.41B
Q2 2025234$4.75B
Q1 2025217$3.90B
Q4 2024166$2.29B
Q3 2024142$2.38B
Q2 2024114$1.79B
Q1 202498$1.52B
Q4 202376$1.26B
Q3 202354$598.8M
Q2 202323$21.8M
Q1 202321$7.06M
Q4 202226$6.00M
Q3 202222$5.23M
Q2 202240$8.80M
Q1 202241$11.2M
Q4 202139$11.8M
Q3 202139$27.1M
Q2 202147$33.6M
Q1 202163$41.2M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Soleno Therapeutics Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding SLNO in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Abingworth LLP10,302,602$13.0M4.48%––
Nantahala Capital Management, LLC7,816,729$9.85M0.56%––
BlackRock Inc.2,984,686$3.76M0.00%––
Vanguard Group Inc2,341,422$2.95M0.00%––
Oracle Investment Management Inc2,132,000$2.69M0.40%––
Birchview Capital, LP876,899$1.10M0.66%––
State Street Corp846,387$1.07M0.00%––
Geode Capital Management, LLC827,746$1.04M0.00%––
Northern Trust Corp605,362$763.0K0.00%––
AWM Investment Company, Inc.501,837$632.0K0.07%––
Two Sigma Advisers, LP439,700$554.0K0.00%––
Two Sigma Investments, LP361,530$456.0K0.00%––
Oppenheimer & Co Inc214,510$270.0K0.01%––
Russell Investments Group, Ltd.174,198$219.0K0.00%––
JPMorgan Chase & Co166,072$209.0K0.00%––
Bank of New York Mellon Corp162,035$205.0K0.00%––
Nuveen Asset Management, LLC150,821$191.0K0.00%––
BNP Paribas Arbitrage, SA148,428$187.0K0.00%––
Silverarc Capital Management, LLC125,000$158.0K0.09%––
Charles Schwab Investment Management Inc123,492$156.0K0.00%––
Ikarian Capital, LLC122,462$155.0K0.02%––
Clayton Partners LLC100,000$126.0K0.12%––
California State Teachers Retirement System90,141$114.0K0.00%––
Greylin Investment Mangement Inc81,795$103.0K0.02%––
Susquehanna International Group, LLP76,204$96.0K0.00%––
Tower Research Capital LLC (TRC)71,772$90.0K0.00%––
Citadel Advisors LLC62,889$79.0K0.00%––
Goldman Sachs Group Inc59,077$74.0K0.00%––
New York State Common Retirement Fund52,700$66.0K0.00%––
Barclays PLC49,804$63.0K0.00%––
Deutsche Bank AG42,716$54.0K0.00%––
Rhumbline Advisers42,595$54.0K0.00%––
Bank of America Corp41,819$53.0K0.00%––
Invesco Ltd.38,017$48.0K0.00%––
UBS Group AG36,976$47.0K0.00%––
American International Group, Inc.34,715$44.0K0.00%––
Simplex Trading, LLC32,884$41.0K0.00%––
Warberg Asset Management LLC30,000$38.0K0.02%––
Voya Investment Management LLC28,835$36.0K0.00%––
Jacobs Levy Equity Management, Inc27,201$34.0K0.00%––
Wolverine Trading, LLC25,477$32.0K0.00%––
State Board of Administration of Florida Retirement System20,609$26.0K0.00%––
Wells Fargo & Company18,815$24.0K0.00%––
Alliancebernstein L.P.19,100$24.0K0.00%––
XTX Topco Ltd17,911$23.0K0.01%––
Prudential Financial Inc15,507$20.0K0.00%––
ProShare Advisors LLC16,124$20.0K0.00%––
Trellus Management Company, LLC12,612$16.0K0.02%––
Boothbay Fund Management, LLC12,922$16.0K0.00%––
ExodusPoint Capital Management, LP11,786$15.0K0.00%––
Principal Financial Group Inc10,732$14.0K0.00%––
Winton Group Ltd11,466$14.0K0.00%––
Avantax Planning Partners, Inc.10,700$13.0K0.00%––
Levy Wealth Management Group, LLC10,000$13.0K0.01%––
STRS Ohio8,600$10.0K0.00%––
Legal & General Group Plc6,669$8.00K0.00%––
Group One Trading, L.P.6,169$8.00K0.00%––
Royal Bank of Canada5,112$6.00K0.00%––
Citigroup Inc3,941$5.00K0.00%––
Ameritas Investment Partners, Inc.2,954$4.00K0.00%––
Bank of Montreal2,633$3.00K0.00%––
Cutler Group LP1,100$1.00K0.00%––
Morgan Stanley326$00.00%––