Skip to main content

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 2023

Institutional positions in Soleno Therapeutics Inc as of Jun 30, 2023. 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
23
+2 vs. Q1 2023
Shares held
5.10M
+1.78M (+53.7%) vs. Q1 2023
Total value
$21.8M
+$14.7M (+208.8%) vs. Q1 2023
New holders
3
3 more added
Sold out
1
8 more reduced

Compare with Q1 2023: 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.

Institutional holdersQ2 2023: 23 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 heldQ2 2023: $21.8M
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, Q2 2023

Shares, value and share of portfolio for each institution holding Soleno Therapeutics Inc; share changes are against Q1 2023.

Institutions holding SLNO in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Perceptive Advisors LLC2,207,753$9.47M0.28%+2,207,753New
Carlyle Group Inc.1,201,506$5.09M0.18%00.0%Unchanged
Nantahala Capital Management, LLC649,841$2.79M0.34%−49,523−7.1%Reduced
AIGH Capital Management LLC364,306$1.56M0.64%−58,183−13.8%Reduced
Birchview Capital, LP245,127$1.05M0.79%00.0%Unchanged
J. Goldman & Co LP120,799$518.2K0.03%−148,644−55.2%Reduced
Worth Venture Partners, LLC90,858$389.8K0.21%−13,055−12.6%Reduced
Renaissance Technologies LLC66,054$283.0K0.00%−10,461−13.7%Reduced
Geode Capital Management, LLC54,648$234.4K0.00%+22,092+67.9%Added
Vanguard Group Inc49,939$214.2K0.00%00.0%Unchanged
Dimensional Fund Advisors LP24,966$107.1K0.00%−5,173−17.2%Reduced
State Street Corp15,448$66.3K0.00%00.0%Unchanged
Bollard Group LLC2,288$10.0K0.00%00.0%Unchanged
Bank of America Corp2,093$8.98K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.871$3.74K0.00%+800+1,126.8%Added
Tower Research Capital LLC (TRC)731$3.14K0.00%−2,083−74.0%Reduced
BlackRock Inc.342$1.47K0.00%00.0%Unchanged
VisionPoint Advisory Group, LLC168$7210.00%+168New
Wells Fargo & Company40$1720.00%+2+5.3%Added
Group One Trading, L.P.37$1590.00%00.0%Unchanged
UBS Group AG15$640.00%+15New
JPMorgan Chase & Co6$260.00%−69,869−100.0%Reduced
Northwestern Mutual Wealth Management Co1$40.00%00.0%Unchanged
Clayton Partners LLC0$00.00%−92,772−100.0%Sold out