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SNDK

Sandisk

419 hedge funds and large institutions have $5.21B invested in Sandisk in 2025 Q1 according to their latest regulatory filings, with 419 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

95.29% more ownership

Funds ownership: 0%95.29% (+95%)

71% more call options, than puts

Call options by funds: $175M | Put options by funds: $102M

Holders
419
Holders Change
+419
Holders Change %
% of All Funds
5.62%
Holding in Top 10
6
Holding in Top 10 Change
+6
Holding in Top 10 Change %
% of All Funds
0.08%
New
419
Increased
Reduced
Closed
Calls
$175M
Puts
$102M
Net Calls
+$73M
Net Calls Change
+$73M
Name Holding Trade Value Shares
Change
Change in
Stake
MGP
151
M&G plc
United Kingdom
$1.15M +$1.19M +23,945 New
KC
152
Katamaran Capital
United Kingdom
$1.15M +$1.2M +24,116 New
KK
153
KLP Kapitalforvaltning
Norway
$1.14M +$1.19M +23,900 New
AAF
154
Andra AP-fonden
Sweden
$1.05M +$1.1M +22,075 New
AF
155
Alerus Financial
North Dakota
$1.01M +$1.05M +21,191 New
Simplex Trading
156
Simplex Trading
Illinois
$1.01M +$1.05M +21,153 New
ICP
157
Ilex Capital Partners
United Kingdom
$973K +$1.01M +20,430 New
VF
158
Virtu Financial
New York
$953K +$994K +20,018 New
AAIM
159
American Assets Investment Management
California
$952K +$993K +20,000 New
TD Asset Management
160
TD Asset Management
Ontario, Canada
$949K +$990K +19,927 New
UIM
161
USS Investment Management
United Kingdom
$946K +$987K +19,880 New
Millennium Management
162
Millennium Management
New York
$921K +$961K +19,354 New
US Bancorp
163
US Bancorp
Minnesota
$885K +$923K +18,585 New
SCP
164
Sender Company & Partners
New York
$827K +$863K +17,375 New
ECM
165
Eisler Capital Management
United Kingdom
$806K +$841K +16,929 New
CM
166
Caption Management
Oklahoma
$803K +$838K +16,865 New
PFSRSONJ
167
Police & Firemen's Retirement System of New Jersey
New Jersey
$800K +$834K +16,797 New
SCM
168
Sterling Capital Management
North Carolina
$788K +$822K +16,544 New
Pictet Asset Management
169
Pictet Asset Management
Switzerland
$787K +$821K +16,535 New
IC
170
IEQ Capital
California
$787K +$821K +16,526 New
Verition Fund Management
171
Verition Fund Management
Connecticut
$759K +$792K +15,945 New
Stifel Financial
172
Stifel Financial
Missouri
$756K +$788K +15,873 New
Group One Trading
173
Group One Trading
Illinois
$746K +$778K +15,671 New
Parallax Volatility Advisers
174
Parallax Volatility Advisers
California
$741K +$774K +15,574 New
Wolverine Trading
175
Wolverine Trading
Illinois
$704K +$714K +14,372 New