Go Pro
→ BlackRock owns 32 million shares of THIS (From Monument Traders Alliance) (Ad)tc pixel Free SLNO Stock Alerts

This company has been marked as potentially delisted and may not be actively trading.

Soleno Therapeutics (SLNO) Institutional Ownership

Soleno Therapeutics logo
Compare

Institutional Ownership Changes (13F Filings) for Soleno Therapeutics (NASDAQ:SLNO)

Current
Institutional Ownership
Percentage
97.42%
Number of
Institutional Buyers
(last 12 months)
177
Total
Institutional Inflows
(last 12 months)
$1.29B
Number of
Institutional Sellers
(last 12 months)
76
Total
Institutional Outflows
(last 12 months)
$918.67M
Get SLNO Insider Trade Alerts

Want to know when executives and insiders are buying or selling Soleno Therapeutics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

SLNO Institutional Buying and Selling by Quarter

Soleno Therapeutics Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/26/2026 Glenmede Trust Co. NA8,229$276K0.0%+5.6%0.016%
5/20/2026Vivo Capital LLC294,909$9.87M0.8%-67.0%0.566%
5/19/2026Bank of America Corp DE439,902$14.73M0.0%+110.9%0.844%
5/19/2026Anson Funds Management LP44,231$1.48M0.1%N/A0.085%
5/19/2026Janus Henderson Group PLC7,099,328$237.63M0.1%-1.1%13.621%
5/18/2026ADAR1 Capital Management LLC46,830$1.57M0.1%+12.0%0.090%
5/18/2026California State Teachers Retirement System58,388$1.96M0.0%+43.4%0.112%
5/18/2026Readystate Asset Management LP952,165$31.88M1.4%+8.9%1.827%
5/18/2026Royal Bank of Canada4,659$155K0.0%-51.8%0.009%
5/18/2026Rock Springs Capital Management LP257,253$8.61M0.5%+4.1%0.494%
5/18/2026Exome Asset Management LLC61,673$2.07M1.1%-968.6%0.118%
5/16/2026The Manufacturers Life Insurance Company 22,878$766K0.0%-44.5%0.044%
5/16/2026SummitTX Capital L.P.56,585$1.89M0.1%-73.3%0.109%
5/16/2026Lazard Asset Management LLC32,664$1.09M0.0%-32.6%0.063%
5/15/2026Commodore Capital LP652,432$21.84M1.3%-45.6%1.252%
5/15/2026Weiss Asset Management LP23,000$770K0.0%N/A0.044%
5/15/2026 Rice Hall James & Associates LLC206,147$6.90M0.4%N/A0.396%
5/15/2026Granahan Investment Management LLC114,825$3.84M0.2%-16.5%0.220%
5/14/2026Renaissance Technologies LLC447,300$14.98M0.0%N/A0.858%
5/14/2026Pale Fire Capital SE8,450$283K0.0%N/A0.016%
5/14/2026 GC Wealth Management RIA LLC20,027$671K0.0%N/A0.038%
5/14/2026Sei Investments Co.62,946$2.11M0.0%-6.5%0.121%
5/7/2026 SEB Asset Management AB187,475$6.28M0.0%N/A0.360%
5/7/2026Swiss National Bank90,300$3.02M0.0%+1.3%0.173%
5/5/2026 Bank of New York Mellon Corp277,851$9.30M0.0%-55.3%0.538%
5/4/2026 Emerald Mutual Fund Advisers Trust200,727$6.72M0.3%-13.7%0.389%
5/4/2026 Emerald Advisers LLC274,138$9.18M0.3%-33.6%0.531%
5/1/2026Candriam S.C.A.281,620$9.43M0.0%N/A0.546%
4/30/2026Hsbc Holdings PLC174,204$5.83M0.0%N/A0.337%
4/27/2026 Y Intercept Hong Kong Ltd47,731$1.60M0.0%+78.9%0.092%
4/22/2026 Pictet Asset Management Holding SA616,217$20.63M0.0%-1.3%1.194%
4/16/2026 SG Americas Securities LLC19,139$641K0.0%-52.4%0.037%
3/16/2026Avoro Capital Advisors LLC2,900,000$134.27M1.3%+12.5%5.618%
3/3/2026 Caitong International Asset Management Co. Ltd822$38K0.0%N/A0.002%
2/26/2026Seven Fleet Capital Management LP130,079$6.02M4.6%N/A0.242%
2/23/2026Virtu Financial LLC22,878$1.06M0.0%N/A0.043%
2/19/2026T. Rowe Price Investment Management Inc.553$26K0.0%-97.8%0.001%
2/19/2026Invesco Ltd.875,019$40.51M0.0%-41.7%1.629%
2/18/2026Empowered Funds LLC1,495$69K0.0%N/A0.003%
2/18/2026KVP Capital Advisors LP59,700$2.76M2.7%N/A0.111%
The $15 Gold Fund That Pays Up to $1,152/Month (Ad)

Gold is hitting record highs, but most investors are leaving income on the table. A $15 fund is quietly paying out up to $1,152 a month to regular investors - no mining stocks, no options, no physical metal required. Chief Income Strategist Tim Plaehn calls it a breakthrough strategy that transforms gold's rally into reliable monthly payouts. The next distribution is just days away.tc pixel

Discover the gold income fund before the next payout date
2/18/2026XTX Topco Ltd36,294$1.68M0.0%N/A0.068%
2/18/2026Virtus Investment Advisers LLC5,116$237K0.1%+260.5%0.010%
2/18/2026Wellington Management Group LLP3,322,799$153.85M0.1%+43.7%6.187%
2/18/2026SummitTX Capital L.P.211,727$9.80M0.3%+59.4%0.394%
2/18/2026Sphera Funds Management LTD.136,314$6.31M1.2%+227.6%0.254%
2/18/2026Readystate Asset Management LP874,447$40.49M1.6%+324.9%1.628%
2/18/2026Oxford Asset Management LLP15,021$695K0.3%N/A0.028%
2/18/2026Man Group plc15,047$697K0.0%+30.9%0.028%
2/18/2026Janus Henderson Group PLC7,178,354$332.30M0.1%+18.5%13.365%
2/18/2026Gotham Asset Management LLC12,130$562K0.0%N/A0.023%
2/18/2026Engineers Gate Manager LP168,005$7.78M0.1%N/A0.313%
2/18/2026Catalio Capital Management LP360,340$16.68M3.1%-13.8%0.671%
2/18/2026Commodore Capital LP1,200,000$55.56M3.7%-11.1%2.234%
2/18/2026Balyasny Asset Management L.P.227,751$10.55M0.0%-65.5%0.424%
2/17/2026Freestone Grove Partners LP10,258$475K0.0%-79.7%0.019%
2/17/2026Guggenheim Capital LLC18,181$842K0.0%+92.0%0.034%
2/17/2026Logos Global Management LP300,000$13.89M0.8%N/A0.559%
2/17/2026ADAR1 Capital Management LLC41,830$1.94M0.1%+65.8%0.078%
2/17/2026AQR Capital Management LLC58,752$2.72M0.0%+58.4%0.109%
2/17/2026Braidwell LP1,187,859$55.00M1.8%-7.3%2.212%
2/17/2026Ally Bridge Group NY LLC168,029$7.78M8.1%-69.6%0.313%
2/17/2026Lazard Asset Management LLC48,445$2.24M0.0%-14.2%0.090%
2/17/2026Trexquant Investment LP132,912$6.15M0.1%+1,185.9%0.247%
2/17/2026Jump Financial LLC54,487$2.52M0.0%N/A0.101%
2/17/2026Farallon Capital Management LLC5,000$232K0.0%-96.7%0.009%
2/17/2026Price T Rowe Associates Inc. MD3,318,698$153.66M0.0%-15.0%6.179%
2/17/2026T. Rowe Price Investment Management Inc.553$26K0.0%-97.8%0.001%
2/17/2026Rock Springs Capital Management LP247,053$11.44M0.6%+59.9%0.460%
2/17/2026Quantitative Investment Management LLC17,581$814K0.1%N/A0.033%
2/17/2026Integral Health Asset Management LLC325,000$15.05M0.7%N/A0.605%
2/17/2026California State Teachers Retirement System40,717$1.89M0.0%+27.5%0.076%
2/17/2026 Russell Investments Group Ltd.46,678$2.16M0.0%-50.5%0.087%
2/17/2026Atom Investors LP17,550$813K0.1%N/A0.033%
2/17/2026Clark Capital Management Group Inc.180,250$8.35M0.1%N/A0.336%
2/17/2026Granahan Investment Management LLC137,592$6.37M0.3%+25.9%0.256%
2/17/2026State of Wisconsin Investment Board72,482$3.36M0.0%+80.3%0.135%
2/17/2026Avoro Capital Advisors LLC2,900,000$134.27M1.3%+12.5%5.399%
2/17/2026Royal Bank of Canada9,656$447K0.0%+2,382.3%0.018%
2/17/2026Graham Capital Management L.P.6,630$307K0.0%-59.5%0.012%
2/17/2026Magnetar Financial LLC13,946$646K0.0%N/A0.026%
2/17/2026Militia Capital Partners LP34,980$1.62M0.6%N/A0.065%
2/17/2026Polar Capital Holdings Plc1,136,929$52.64M0.2%-4.5%2.117%
2/16/2026Squarepoint Ops LLC468,654$21.70M0.0%+712.9%0.873%
2/16/2026Sofinnova Investments Inc.12,414$575K0.0%-92.5%0.023%
2/16/2026 MML Investors Services LLC4,757$220K0.0%N/A0.009%
2/16/2026Barclays PLC157,685$7.30M0.0%-18.1%0.294%
2/13/2026FORA Capital LLC16,979$786K0.1%N/A0.032%
2/13/2026Marshall Wace LLP6,595$305K0.0%-96.4%0.012%
2/13/2026The Manufacturers Life Insurance Company 41,186$1.91M0.0%-50.8%0.077%
2/13/2026DLD Asset Management LP5,000$232K0.0%-83.3%0.009%
The trading strategy that works BECAUSE you have a life (Ad)

Tim Sykes built a trading strategy for people who can't watch charts from 9:30 to 4:00 every day. It's not a discipline problem, it's a schedule problem, and Sykes has spent years developing an approach that fits around a job, a family, and a real life. Every claim is backed by verified profits, so see the results for yourself.tc pixel

Click here to see how the strategy works for busy people
2/13/2026AWM Investment Company Inc.20,000$926K0.1%N/A0.037%
2/13/2026Vivo Capital LLC894,909$41.43M2.7%-60.7%1.666%
2/13/2026Schroder Investment Management Group449,848$20.82M0.0%+60.5%0.838%
2/13/2026Rafferty Asset Management LLC95,597$4.43M0.0%+3.4%0.178%
2/13/2026Integrated Wealth Concepts LLC6,560$304K0.0%N/A0.012%
2/13/2026Alyeska Investment Group L.P.217,500$10.07M0.0%+13.0%0.405%
2/13/2026Charles Schwab Investment Management Inc.401,186$18.58M0.0%+3.0%0.747%
2/13/2026 Police & Firemen s Retirement System of New Jersey12,572$582K0.0%+9.0%0.023%
2/13/2026 State Street Corp2,649,626$122.68M0.0%+21.9%4.933%
2/13/2026Martingale Asset Management L P5,810$269K0.0%-13.4%0.011%


SLNO Institutional Ownership - Frequently Asked Questions

During the previous two years, 256 institutional investors and hedge funds held shares of Soleno Therapeutics. The most heavily invested institutionals were Adage Capital Partners GP L.L.C. ($299.59M), Janus Henderson Group PLC ($237.63M), Wellington Management Group LLP ($153.85M), Price T Rowe Associates Inc. MD ($153.66M), Vanguard Group Inc. ($141.70M), Avoro Capital Advisors LLC ($134.27M), and State Street Corp ($122.68M).Learn more on Soleno Therapeutics' institutional investors.

97.42% of Soleno Therapeutics' stock is owned by institutional investors. Learn more on SLNO's institutional investor holdings.

Of the 239 institutional investors that purchased Soleno Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Wellington Management Group LLP ($3.19M), Janus Henderson Group PLC ($2.95M), Avoro Capital Advisors LLC ($1.98M), Adage Capital Partners GP L.L.C. ($1.62M), Invesco Ltd. ($1.49M), Nantahala Capital Management LLC ($1.33M), and Braidwell LP ($1.28M).

Institutional investors have bought a total of 22,339,308 shares in the last 24 months. This purchase volume represents approximately $1.29B in transactions.

Of the 76 institutional investors that sold Soleno Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Vivo Capital LLC ($4.16M), Commodore Capital LP ($1.24M), Perceptive Advisors LLC ($1.08M), Adage Capital Partners GP L.L.C. ($816.73K), Capital World Investors ($678.99K), Invesco Ltd. ($625.51K), and Price T Rowe Associates Inc. MD ($584.21K).

Institutional investors have sold a total of 15,559,246 shares in the last 24 months. This volume of shares sold represents approximately $918.67M in transactions.


Related Companies

Institutional ownership data for NASDAQ:SLNO is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 5/26/2026. New 13F filings are added each quarter as they're published.
From Our Partners
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel
The trading strategy that works BECAUSE you have a life
Tim Sykes built a trading strategy for people who can't watch charts from 9:30 to 4:00 every day. It's not ...
Tim Sykes | Sponsoredtc pixel
The cat is out the bag
Almost 80,000 tech jobs vanished in the first three months of 2026. Meta cut 14,000 roles, Microsoft offered s...
Porter & Company | Sponsoredtc pixel
Buy this stock today
Marc Chaikin, founder of Chaikin Analytics, is sharing a strategy he calls 'Sell This, Buy That' - a way to mo...
Chaikin Analytics | Sponsoredtc pixel
Your $29.97 book is free today
Why Some Traders Skip Stocks Entirely You don't need a big account to trade options. In fact, options ca...
Profits Run | Sponsoredtc pixel
Seven gold miners. One pattern. [look what happened to each]
Seven small gold miners - MAG Silver, Reunion Gold, Calibre Mining, Probe Gold, Rupert Resources, Loncor Gold,...
Golden Portfolio | Sponsoredtc pixel
Elon's Terrifying Warning: America Is "1,000% Going Bankrupt"
The national debt just crossed $39 trillion, and Elon Musk - former head of the Department of Government Effic...
American Hartford Gold | Sponsoredtc pixel
Trump Takes Emergency Action - Plus Elon Musk's New Venture
Elon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...
Altimetry | Sponsoredtc pixel