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Soleno Therapeutics (SLNO) Institutional Ownership

Soleno Therapeutics logo
$77.36 -3.78 (-4.66%)
Closing price 08/14/2025 04:00 PM Eastern
Extended Trading
$77.38 +0.02 (+0.02%)
As of 08/14/2025 07:37 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)
152
Total
Institutional Inflows
(last 12 months)
$1.16B
Number of
Institutional Sellers
(last 12 months)
47
Total
Institutional Outflows
(last 12 months)
$603.09M
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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
8/14/2025MPM Bioimpact LLC50,000$4.19M0.7%N/A0.094%
8/14/2025Nantahala Capital Management LLC1,001,350$83.89M3.3%-13.5%1.884%
8/14/2025Commodore Capital LP610,000$51.11M3.6%-47.0%1.148%
8/14/2025TCG Crossover Management LLC186,250$15.60M1.8%-32.3%0.350%
8/14/2025California State Teachers Retirement System31,926$2.68M0.0%+2.0%0.060%
8/14/2025Raymond James Financial Inc.298$25K0.0%N/A0.001%
8/14/2025Acuta Capital Partners LLC63,436$5.32M7.4%-5.5%0.119%
8/14/2025The Manufacturers Life Insurance Company 77,263$6.47M0.0%+45.7%0.145%
8/14/2025Sei Investments Co.32,742$2.74M0.0%+44.1%0.062%
8/14/2025HighVista Strategies LLC12,941$1.08M0.4%-9.8%0.024%
8/14/2025Diadema Partners LP284,152$23.81M7.3%+197.8%0.535%
8/14/2025Qube Research & Technologies Ltd116,874$9.79M0.0%-47.7%0.220%
8/14/2025State Street Corp1,404,983$117.71M0.0%+20.2%2.643%
8/14/2025Resolute Capital Asset Partners LLC36,402$3.05M1.6%-9.0%0.068%
8/14/2025Vivo Capital LLC3,958,294$331.63M33.9%-11.2%7.447%
8/13/2025 Marshall Wace LLP288,334$24.16M0.0%+133.0%0.543%
8/13/2025 Invesco Ltd.645,974$54.12M0.0%+38.3%1.215%
8/13/2025 New York State Common Retirement Fund15,240$1.28M0.0%+97.5%0.029%
8/13/2025 Schroder Investment Management Group16,937$1.42M0.0%N/A0.032%
8/13/2025 Virtus Investment Advisers LLC1,172$98K0.0%-66.9%0.002%
8/13/2025 F m Investments LLC39,541$3.31M0.1%-22.1%0.074%
8/13/2025 Hsbc Holdings PLC3,903$335K0.0%-97.4%0.007%
8/13/2025 State Board of Administration of Florida Retirement System9,057$759K0.0%+36.6%0.017%
8/13/2025 Atika Capital Management LLC120,500$10.10M1.0%+19.0%0.227%
8/13/2025 Elevation Point Wealth Partners LLC1,344$113K0.0%N/A0.003%
8/13/2025 Russell Investments Group Ltd.82,953$6.95M0.0%+394,914.3%0.156%
8/12/2025 Ameritas Investment Partners Inc.4,103$344K0.0%+53.3%0.008%
8/12/2025 Prudential Financial Inc.4,930$413K0.0%N/A0.009%
8/12/2025 Rhumbline Advisers59,046$4.95M0.0%+62.0%0.111%
8/12/2025 CenterBook Partners LP24,512$2.05M0.1%+49.9%0.046%
8/12/2025 Franklin Resources Inc.186,402$15.62M0.0%N/A0.351%
8/12/2025 Legal & General Group Plc35,405$2.97M0.0%+34.5%0.067%
8/12/2025 DNB Asset Management AS2,665$223K0.0%N/A0.005%
8/12/2025 Swiss National Bank62,300$5.22M0.0%+24.4%0.117%
8/12/2025 Handelsbanken Fonder AB10,400$871K0.0%N/A0.020%
8/12/2025 Westfield Capital Management Co. LP1,429,756$119.79M0.5%+18.0%2.690%
8/12/2025 Ensign Peak Advisors Inc119,246$9.99M0.0%+47.1%0.224%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH44,068$3.69M0.0%+20.8%0.083%
8/11/2025 Persistent Asset Partners Ltd65,319$5.47M4.1%+205.3%0.123%
8/8/2025 Intech Investment Management LLC29,206$2.45M0.0%+283.4%0.058%
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8/8/2025 Creative Planning4,030$338K0.0%N/A0.008%
8/8/2025 Police & Firemen s Retirement System of New Jersey9,117$764K0.0%+56.7%0.018%
8/8/2025 Geode Capital Management LLC902,396$75.61M0.0%+46.6%1.791%
8/8/2025 TimesSquare Capital Management LLC247,369$20.73M0.3%+19.7%0.491%
8/8/2025 KBC Group NV917$77K0.0%N/A0.002%
8/8/2025 Nan Fung Trinity HK Ltd.102,950$8.63M1.0%N/A0.204%
8/7/2025 ProShare Advisors LLC8,239$690K0.0%+48.7%0.016%
8/7/2025 Profund Advisors LLC10,162$851K0.0%+5.3%0.020%
8/7/2025 Lisanti Capital Growth LLC22,885$1.92M0.5%-9.8%0.045%
8/7/2025 Los Angeles Capital Management LLC6,396$536K0.0%N/A0.013%
8/5/2025 Bank of New York Mellon Corp485,865$40.71M0.0%+60.5%0.964%
8/4/2025 Moody Aldrich Partners LLC41,517$3.48M0.7%+39.3%0.082%
8/4/2025 Emerald Mutual Fund Advisers Trust405,651$33.99M2.1%+9.1%0.805%
8/4/2025 Emerald Advisers LLC672,908$56.38M2.1%+19.2%1.335%
8/1/2025 Teacher Retirement System of Texas8,796$737K0.0%+26.7%0.017%
8/1/2025 Y Intercept Hong Kong Ltd5,594$469K0.0%-86.2%0.011%
8/1/2025 Envestnet Asset Management Inc.5,866$491K0.0%+32.9%0.012%
7/31/2025 Nisa Investment Advisors LLC539$45K0.0%+287.8%0.001%
7/29/2025 VIRGINIA RETIREMENT SYSTEMS ET Al12,900$1.08M0.0%N/A0.026%
7/29/2025 Mutual of America Capital Management LLC78,254$6.56M0.1%+7.8%0.155%
7/28/2025 TD Asset Management Inc99,810$8.36M0.0%+34.9%0.198%
7/25/2025 Allspring Global Investments Holdings LLC79,001$6.62M0.0%+17.3%0.157%
7/25/2025 Nationale Nederlanden Powszechne Towarzystwo Emerytalne S.A.502,374$42.09M4.9%N/A0.997%
7/23/2025 KLP Kapitalforvaltning AS7,000$586K0.0%+62.8%0.014%
7/17/2025 Avior Wealth Management LLC4,601$385K0.0%+34.9%0.009%
7/14/2025 Atle Fund Management AB40,532$3.40M1.4%+9.3%0.080%
7/11/2025 Assenagon 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%
5/29/2025 Rhumbline 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%
5/19/2025 Optimize 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%
5/15/2025 Siren L.L.C.727,337$51.97M3.0%+106.7%1.443%
Trump’s national nightmare is here (Ad)

Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger the biggest forced rotation of capital since World War II. They reveal why Trump is mobilizing America’s tech giants… and name the two stocks most likely to soar as trillions shift behind the scenes.

Watch the National Emergency broadcast here
5/15/2025 Trexquant Investment LP16,899$1.21M0.0%N/A0.034%
5/15/2025Tri Locum Partners LP234,920$16.79M8.6%N/A0.466%
5/14/2025 Affinity 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%
5/14/2025 FORA Capital LLC4,258$304K0.0%N/A0.008%
5/14/2025 Corebridge Financial Inc.12,535$896K0.0%-1.5%0.025%
5/14/2025Comerica Bank188,093$13.44M0.1%+55.2%0.373%
5/14/2025 MetLife 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%
5/14/2025 AlphaQuest LLC983$70K0.0%+37.5%0.002%
(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, 177 institutional investors and hedge funds held shares of Soleno Therapeutics. The most heavily invested institutionals were Vivo Capital LLC ($331.63M), Adage Capital Partners GP L.L.C. ($313.86M), Janus Henderson Group PLC ($233.13M), Price T Rowe Associates Inc. MD ($171.51M), Vanguard Group Inc. ($133.35M), Perceptive Advisors LLC ($130.76M), and Westfield Capital Management Co. LP ($119.79M).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 166 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 19,395,764 shares in the last 24 months. This purchase volume represents approximately $1.16B in transactions.

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

Of the 47 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 ($2.33M), Alyeska Investment Group L.P. ($552.02K), Adage Capital Partners GP L.L.C. ($546.17K), Commodore Capital LP ($540K), Vestal Point Capital LP ($480K), and Frazier Life Sciences Management L.P. ($376.51K).

How much institutional selling is happening at Soleno Therapeutics?

Institutional investors have sold a total of 9,927,833 shares in the last 24 months. This volume of shares sold represents approximately $603.09M in transactions.


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This page (NASDAQ:SLNO) was last updated on 8/15/2025 by MarketBeat.com Staff
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