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Soleno Therapeutics
SLNO

Overview Fund Activity

231 hedge funds and large institutions have $4.75B invested in Soleno Therapeutics in 2025 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 106 increasing their positions, 57 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
231
Holders Change
+15
Holders Change %
+6.94%
% of All Funds
3.1%
Holding in Top 10
16
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-15.79%
% of All Funds
0.21%
New
50
Increased
106
Reduced
57
Closed
34
Calls
$163M
Puts
$181M
Net Calls
-$18.8M
Net Calls Change
-$67.6M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$92.5M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$88.9M
3
BlackRock
BlackRock
New York
+$78M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$52.1M
5
NNPTE
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne
Poland
+$42.1M

Top Sellers

1
PA
Perceptive Advisors
New York
-$90.2M
2
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$68.4M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
-$65.4M
4
NCM
Nantahala Capital Management
Connecticut
-$63.3M
5
CC
Commodore Capital
New York
-$45.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
OC
176
Oppenheimer & Co
New York
$272K -$251 -3 -0.1%
TRCT
177
Tower Research Capital (TRC)
New York
$261K +$151K +1,806 +138%
X
178
Xponance
Pennsylvania
$260K +$260K +3,106 New
Principal Financial Group
179
Principal Financial Group
Iowa
$239K +$239K +2,857 New
DnB Asset Management
180
DnB Asset Management
Norway
$223K +$223K +2,665 New
BCI
181
Brinker Capital Investments
Pennsylvania
$215K +$215K +2,571 New
HT
182
Headlands Technologies
Illinois
$204K +$204K +2,439 New
BG
183
Bollard Group
Massachusetts
$192K – – –
AF
184
Avanza Fonder
Sweden
$159K -$4.19K -50 -3%
SAM
185
Shell Asset Management
Netherlands
$137K -$5.35K -64 -4%
MYIA
186
Mount Yale Investment Advisors
Colorado
$113K +$113K +1,344 New
VIA
187
Virtus Investment Advisers
Connecticut
$98.2K -$199K -2,371 -67%
A
188
AlphaQuest
New York
$82.4K – – –
US Bancorp
189
US Bancorp
Minnesota
$80.9K +$19.1K +228 +31%
KBC Group
190
KBC Group
Belgium
$77K +$77K +917 New
AB
191
Amalgamated Bank
New York
$74K – – –
Walleye Trading
192
Walleye Trading
New York
$71.4K +$71.4K +852 New
Nisa Investment Advisors
193
Nisa Investment Advisors
Missouri
$45.2K +$33.5K +400 +288%
Osaic Holdings
194
Osaic Holdings
Arizona
$41.9K +$16K +268 +62%
GRP
195
Global Retirement Partners
California
$41.9K +$41.9K +500 New
CA
196
Clearstead Advisors
Ohio
$39K +$39K +465 New
Royal Bank of Canada
197
Royal Bank of Canada
Ontario, Canada
$29K -$190K -2,220 -87%
BNP Paribas Asset Management
198
BNP Paribas Asset Management
France
$27K +$27K +326 New
Raymond James Financial
199
Raymond James Financial
Florida
$25K +$25K +298 New
NA
200
NewEdge Advisors
Louisiana
$14.7K – – –
6 7
8
9 10