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Soleno Therapeutics (SLNO) Institutional Ownership

Soleno Therapeutics logo
$81.57 +1.25 (+1.56%)
Closing price 07/11/2025 04:00 PM Eastern
Extended Trading
$81.90 +0.33 (+0.40%)
As of 07/11/2025 07:49 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Soleno Therapeutics (NASDAQ:SLNO)

Current
Institutional Ownership
Percentage
97.42%
Number of
Institutional Buyers
(last 12 months)
134
Total
Institutional Inflows
(last 12 months)
$999.25M
Number of
Institutional Sellers
(last 12 months)
39
Total
Institutional Outflows
(last 12 months)
$471.94M
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SLNO Institutional Buying and Selling by Quarter

Soleno Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/11/2025Assenagon Asset Management S.A.250,441$20.98M0.0%-42.4%0.497%
7/9/2025 Harbor Capital Advisors Inc.48,498$4.06M0.2%+3.3%0.096%
6/18/2025Voya Investment Management LLC6,985$499K0.0%-5.3%0.014%
5/29/2025Rhumbline Advisers36,439$2.60M0.0%+5.9%0.072%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC40,715$2.91M0.0%+48.0%0.081%
5/19/2025Optimize Financial Inc3,838$274K0.1%N/A0.008%
5/16/2025Woodline Partners LP349,664$24.98M0.2%+16.0%0.694%
5/16/2025Fred Alger Management LLC40,394$2.89M0.0%+172.8%0.080%
5/16/2025Goldman Sachs Group Inc.633,110$45.24M0.0%+50.9%1.256%
5/16/2025Scientech Research LLC11,620$830K0.2%+120.5%0.023%
5/16/2025Samlyn Capital LLC190,882$13.64M0.2%-49.5%0.379%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17,360$1.24M0.0%+1.1%0.034%
5/16/2025Granahan Investment Management LLC32,491$2.32M0.1%N/A0.064%
5/16/2025Checkpoint Capital L.P.172,902$12.35M6.8%+146.9%0.343%
5/16/2025AQR Capital Management LLC3,113$222K0.0%-71.0%0.006%
5/16/2025Allostery Investments LP20,000$1.43M2.1%N/A0.040%
5/16/2025Ally Bridge Group NY LLC120,449$8.61M7.7%+37.5%0.239%
5/16/2025Alyeska Investment Group L.P.529,209$37.81M0.2%+24.8%1.050%
5/16/2025Adage Capital Partners GP L.L.C.4,392,696$313.86M0.6%+58.2%8.717%
5/15/2025Frazier Life Sciences Management L.P.499,159$35.67M1.6%-28.6%0.991%
5/15/2025Quarry LP1,700$121K0.0%N/A0.003%
5/15/2025DRW Securities LLC14,761$1.06M0.0%N/A0.029%
5/15/2025Driehaus Capital Management LLC247,737$17.70M0.2%N/A0.492%
5/15/2025Siren L.L.C.727,337$51.97M3.0%+106.7%1.443%
5/15/2025Trexquant Investment LP16,899$1.21M0.0%N/A0.034%
5/15/2025Tri Locum Partners LP234,920$16.79M8.6%N/A0.466%
5/14/2025Affinity Asset Advisors LLC50,000$3.57M0.3%-61.6%0.099%
5/14/2025Rafferty Asset Management LLC46,353$3.31M0.0%-30.3%0.092%
5/14/2025FORA Capital LLC4,258$304K0.0%N/A0.008%
5/14/2025Corebridge Financial Inc.12,535$896K0.0%-1.5%0.025%
5/14/2025Comerica Bank188,093$13.44M0.1%+55.2%0.373%
5/14/2025MetLife Investment Management LLC15,303$1.09M0.0%-1.5%0.030%
5/14/2025Resolute Capital Asset Partners LLC40,000$2.86M1.6%N/A0.079%
5/14/2025AlphaQuest LLC983$70K0.0%+37.5%0.002%
5/14/2025Price T Rowe Associates Inc. MD2,400,418$171.51M0.0%+47.2%4.763%
5/14/2025Martingale Asset Management L P24,977$1.79M0.0%-0.8%0.050%
5/14/2025Hsbc Holdings PLC152,957$10.93M0.0%N/A0.304%
5/14/2025Wellington Management Group LLP693,644$49.56M0.0%-11.3%1.376%
5/13/2025Northern Trust Corp232,336$16.60M0.0%+2.4%0.461%
5/13/2025Lord Abbett & CO. LLC55,061$3.93M0.0%N/A0.109%
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5/13/2025E Fund Management Co. Ltd.4,332$310K0.0%-7.9%0.009%
5/13/2025Informed Momentum Co LLC49,548$3.54M0.6%N/A0.098%
5/12/2025Nuveen LLC84,830$6.06M0.0%N/A0.168%
5/12/2025Virtu Financial LLC14,396$1.03M0.1%N/A0.029%
5/12/2025Invesco Ltd.467,193$33.38M0.0%+3,789.4%0.927%
5/12/2025Vivo Capital LLC4,458,294$318.55M42.2%-29.1%8.933%
5/12/2025Swiss National Bank50,100$3.58M0.0%+9.2%0.100%
5/9/2025CenterBook Partners LP16,354$1.17M0.1%-45.7%0.033%
5/9/2025Carlyle Group Inc.860,980$61.45M1.6%-37.4%1.725%
5/9/2025Deutsche Bank AG118,470$8.47M0.0%-0.8%0.237%
5/9/2025Charles Schwab Investment Management Inc.213,984$15.29M0.0%-1.6%0.429%
5/9/2025Vanguard Group Inc.1,866,326$133.35M0.0%-1.0%3.740%
5/9/2025Westfield Capital Management Co. LP1,211,245$86.54M0.4%+37.4%2.427%
5/9/2025PNC Financial Services Group Inc.4,360$312K0.0%+19.8%0.009%
5/8/2025XTX Topco Ltd23,105$1.65M0.1%+267.2%0.046%
5/7/2025Bryce Point Capital LLC3,243$233K0.2%-76.5%0.006%
5/7/2025RWC Asset Management LLP4,306$308K0.0%N/A0.009%
5/7/2025TD Asset Management Inc74,010$5.29M0.0%+23.9%0.148%
5/7/2025Skandinaviska Enskilda Banken AB publ 29,203$2.09M0.0%+107.1%0.059%
5/6/2025Royce & Associates LP4,000$286K0.0%N/A0.008%
5/6/2025Legato Capital Management LLC4,335$310K0.0%N/A0.009%
5/6/2025Readystate Asset Management LP99,422$7.10M0.2%+98.8%0.199%
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH36,495$2.61M0.0%N/A0.073%
5/6/2025Y Intercept Hong Kong Ltd40,425$2.89M0.2%N/A0.081%
5/5/2025Teachers Retirement System of The State of Kentucky11,918$852K0.0%-8.3%0.024%
5/5/2025Atle Fund Management AB37,098$2.65M1.2%+19.9%0.074%
5/2/2025Victory Capital Management Inc.4,037$288K0.0%N/A0.008%
5/2/2025TimesSquare Capital Management LLC206,600$14.76M0.2%-39.2%0.414%
5/1/2025Emerald Advisers LLC564,481$40.33M1.8%-2.8%1.131%
5/1/2025Mutual of America Capital Management LLC72,582$5.19M0.1%N/A0.145%
5/1/2025Arizona State Retirement System7,380$527K0.0%+9.2%0.015%
5/1/2025Emerald Mutual Fund Advisers Trust371,697$26.56M1.9%+0.8%0.745%
4/29/2025Bank of New York Mellon Corp302,664$21.63M0.0%+345.0%0.606%
4/29/2025Moody Aldrich Partners LLC29,810$2.13M0.4%+0.7%0.060%
4/25/2025Lisanti Capital Growth LLC25,365$1.81M0.5%N/A0.055%
4/24/2025Allspring Global Investments Holdings LLC67,349$4.81M0.0%-47.4%0.147%
4/23/2025Oppenheimer & Co. Inc.3,253$232K0.0%N/A0.007%
4/21/2025Avior Wealth Management LLC3,410$244K0.0%+72.8%0.007%
4/15/2025Assenagon Asset Management S.A.434,514$31.05M0.1%N/A0.948%
4/15/2025SG Americas Securities LLC4,397$314K0.0%+8.6%0.010%
4/15/2025Avanza Fonder AB1,951$144K0.0%+14.8%0.004%
4/14/2025 Harbor Capital Advisors Inc.46,931$3.35M0.2%+25.8%0.102%
4/8/2025Rhumbline Advisers36,439$2.60M0.0%+5.9%0.079%
4/7/2025GAMMA Investing LLC3,358$240K0.0%+4,377.3%0.007%
3/24/2025Wellington Management Group LLP782,265$35.16M0.0%+14.5%1.706%
3/18/2025California State Teachers Retirement System21,977$988K0.0%+23.6%0.048%
2/25/2025Polar Asset Management Partners Inc.125,400$5.64M0.1%+296.8%0.291%
2/18/2025Frazier Life Sciences Management L.P.699,159$31.43M1.3%-20.2%1.621%
2/18/2025Nationale Nederlanden Powszechne Towarzystwo Emerytalne S.A.299,244$13.45M1.6%N/A0.694%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC27,504$1.24M0.0%+24.8%0.064%
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2/17/2025Union Square Park Capital Management LLC50,000$2.25M1.4%N/A0.116%
2/17/2025Woodline Partners LP301,562$13.56M0.1%-25.0%0.699%
2/17/2025Vestal Point Capital LP1,060,000$47.65M2.8%+47.2%2.458%
2/17/2025Tang Capital Management LLC50,000$2.25M0.1%N/A0.116%
2/17/2025Tema Etfs LLC13,178$592K0.2%N/A0.031%
2/17/2025Toronto Dominion Bank25,923$1.17M0.0%N/A0.060%
2/17/2025Rafferty Asset Management LLC66,480$2.99M0.0%+17.4%0.154%
2/17/2025Polar Asset Management Partners Inc.125,400$5.64M0.1%+296.8%0.291%
2/17/2025ProShare Advisors LLC7,206$324K0.0%+64.9%0.017%
2/17/2025Nuveen Asset Management LLC63,105$2.84M0.0%+6.1%0.146%
(Data available from 1/1/2016 forward)

SLNO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SLNO shares?

During the previous two years, 153 institutional investors and hedge funds held shares of Soleno Therapeutics. The most heavily invested institutionals were Vivo Capital LLC ($318.55M), Adage Capital Partners GP L.L.C. ($313.86M), Janus Henderson Group PLC ($233.13M), Nantahala Capital Management LLC ($176.61M), Price T Rowe Associates Inc. MD ($171.51M), Vanguard Group Inc. ($133.35M), and Perceptive Advisors LLC ($130.76M).Learn more on Soleno Therapeutics' institutional investors.

What percentage of Soleno Therapeutics' stock is owned by institutional investors?

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

Which institutional investors have been buying Soleno Therapeutics' stock?

Of the 145 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: Vivo Capital LLC ($8.42M), Adage Capital Partners GP L.L.C. ($2.94M), Carlyle Group Inc. ($2.87M), Avoro Capital Advisors LLC ($2.44M), Perceptive Advisors LLC ($2.34M), Janus Henderson Group PLC ($2.18M), and Vestal Point Capital LP ($1.64M).

How much institutional buying is happening at Soleno Therapeutics?

Institutional investors have bought a total of 18,548,462 shares in the last 24 months. This purchase volume represents approximately $999.25M in transactions.

Which of Soleno Therapeutics' major shareholders have been selling company stock?

Of the 39 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: Carlyle Group Inc. ($3.21M), Vivo Capital LLC ($1.83M), Alyeska Investment Group L.P. ($552.02K), Adage Capital Partners GP L.L.C. ($546.17K), Vestal Point Capital LP ($480K), Frazier Life Sciences Management L.P. ($376.51K), and Invesco Ltd. ($322.16K).

How much institutional selling is happening at Soleno Therapeutics?

Institutional investors have sold a total of 8,398,356 shares in the last 24 months. This volume of shares sold represents approximately $471.94M in transactions.


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This page (NASDAQ:SLNO) was last updated on 7/12/2025 by MarketBeat.com Staff
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