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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.

Q3 2025 vs. Q2 2025

How the institutions holding Soleno Therapeutics Inc changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of SLNO: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders2343240+9
Shares56.7M10.3K65.2M+8.49M (+15.0%)
Value$4.75B$858.7K$4.41B−$345.8M (−7.3%)

3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (58)

Institutions that held Soleno Therapeutics Inc at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to SLNO in Q3 2025
InstitutionSharesValue% of portfolio
Braidwell LP1,281,989$86.7M2.57%
Hood River Capital Management LLC613,394$41.5M0.49%
Eventide Asset Management, LLC467,435$31.6M0.52%
Jennison Associates LLC349,071$23.6M0.01%
Kingdon Capital Management, L.L.C.301,000$20.3M3.19%
Great Point Partners LLC225,000$15.2M6.35%
Affinity Asset Advisors, LLC200,000$13.5M1.26%
Frontier Capital Management Co LLC118,344$8.00M0.07%
Peregrine Capital Management LLC93,005$6.29M0.19%
Squarepoint Ops LLC68,954$4.66M0.01%
Ikarian Capital, LLC55,946$3.78M0.86%
DAFNA Capital Management LLC53,000$3.58M0.89%
Freestone Grove Partners LP50,593$3.42M0.03%
Sphera Funds Management Ltd.41,606$2.81M0.67%
Algert Global LLC41,040$2.77M0.05%
Kennedy Capital Management, Inc.39,472$2.67M0.06%
AXA Investment Managers S.A.38,037$2.57M0.01%
State of New Jersey Common Pension Fund D30,474$2.06M0.01%
Macquarie Group Ltd26,004$1.76M0.00%
Simplex Trading, LLC25,109$1.70M0.04%
T. Rowe Price Investment Management, Inc.24,675$1.67M0.00%
Mirae Asset Global ETFs Holdings Ltd.24,131$1.63M0.00%
Stonepine Capital Management, LLC24,000$1.62M1.32%
Graham Capital Management, L.P.16,374$1.11M0.04%
Jackson Creek Investment Advisors LLC15,200$1.03M0.30%
SG Americas Securities, LLC14,786$1.00M0.00%
Brevan Howard Capital Management LP14,260$964.0K0.01%
Blueshift Asset Management, LLC14,106$953.6K0.29%
Maplelane Capital, LLC13,001$878.9K0.04%
Man Group plc11,492$776.9K0.00%
Guggenheim Capital LLC9,468$640.0K0.00%
Group One Trading, L.P.8,396$567.6K0.02%
Dimensional Fund Advisors LP8,102$547.7K0.00%
Fieldview Capital Management, LLC7,932$536.2K0.09%
Diametric Capital, LP7,461$504.4K0.19%
Fifth Lane Capital, LP6,550$442.8K0.44%
Perbak Capital Partners LLP5,190$350.8K0.06%
CIBC Bancorp USA Inc.4,452$301.0K0.00%
Public Employees Retirement Association of Colorado4,435$300.0K0.00%
PharVision Advisers, LLC4,257$287.8K0.16%
Fox Run Management, L.L.C.3,857$260.7K0.04%
Capstone Investment Advisors, LLC3,540$239.3K0.00%
Quantbot Technologies LP986$66.7K0.00%
Quarry LP695$47.0K0.01%
Aster Capital Management (DIFC) Ltd553$37.4K0.02%
FNY Investment Advisers, LLC500$33.0K0.01%
Eisler Capital Management Ltd.303$20.3K0.00%
Optiver Holding B.V.288$19.5K0.00%
Rockefeller Capital Management L.P.203$13.7K0.00%
AdvisorNet Financial, Inc123$8.31K0.00%
SRS Capital Advisors, Inc.69$4.66K0.00%
Washington Trust Advisors, Inc.33$2.23K0.00%
Stone House Investment Management, LLC27$1.82K0.00%
Steward Partners Investment Advisory, LLC22$1.49K0.00%
Montag A & Associates Inc9$6090.00%
Private Trust Co NA2$1350.00%
Tortoise Investment Management, LLC2$1350.00%
Essential Partners LLC2$1350.00%

Sold out (49)

Institutions that held Soleno Therapeutics Inc at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of SLNO in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Carlyle Group Inc.860,980$72.1M
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A.502,374$42.1M
Perceptive Advisors LLC430,439$36.1M
RTW Investments, LP424,408$35.6M
Assenagon Asset Management S.A.250,441$21.0M
Silverarc Capital Management, LLC204,591$17.1M
TCG Crossover Management, LLC186,250$15.6M
Atika Capital Management LLC120,500$10.1M
First Turn Management, LLC86,332$7.23M
Acuta Capital Partners, LLC63,436$5.31M
EAM Global Investors LLC62,414$5.23M
Neuberger Berman Group LLC54,939$4.60M
Schonfeld Strategic Advisors LLC50,964$4.27M
Renaissance Technologies LLC45,200$3.79M
Jane Street Group, LLC44,867$3.76M
EAM Investors, LLC42,741$3.58M
683 Capital Management, LLC42,000$3.52M
Resolute Capital Asset Partners LLC36,402$3.05M
Castleark Management LLC34,840$2.92M
Superstring Capital Management LP33,691$2.82M
Avidity Partners Management LP32,000$2.68M
Lisanti Capital Growth, LLC22,885$1.92M
Union Square Park Capital Management, LLC20,000$1.68M
Aquatic Capital Management LLC18,031$1.51M
Nicholas Investment Partners, LP13,661$1.14M
Atom Investors LP11,777$986.7K
UBS Oconnor LLC10,362$868.1K
Soleus Capital Management, L.P.10,000$837.8K
Y-Intercept (Hong Kong) Ltd5,594$468.7K
Centiva Capital, LP5,000$418.9K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC4,601$385.5K
Legato Capital Management LLC4,335$363.2K
Optimize Financial Inc3,812$319.4K
Nomura Holdings Inc3,644$305.3K
FORA Capital, LLC3,312$277.5K
STRS Ohio3,300$276.5K
Mount Yale Investment Advisors, LLC1,344$112.6K
Walleye Trading LLC852$71.4K
Raymond James Financial Inc298$25.0K
Capital Advisors, Ltd. LLC20$2.00K
Caitong International Asset Management Co., Ltd19$1.59K
Riggs Asset Managment Co. Inc.14$1.17K
Assetmark, Inc13$1.09K
UMA Financial Services, Inc.9$755
Twin Peaks Wealth Advisors, LLC8$667
Bryn Mawr Trust Co7$586
Cornerstone Planning Group LLC4$327
Stephens Consulting, LLC3$252
CIBC Private Wealth Group, LLC3$251

Not filed for Q3 2025 yet (3)

Institutions that held Soleno Therapeutics Inc at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SLNO in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
E Fund Management Co., Ltd.5,291$443.3K
CIBC World Markets Corp4,951$414.8K
First Horizon Advisors, Inc.8$670