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SNDK

Sandisk
SNDK

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

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$1.02B
2
BlackRock
BlackRock
New York
+$715M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$680M
4
DnB Asset Management
DnB Asset Management
Norway
+$244M
5
SPC
Slate Path Capital
New York
+$228M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
LGF
176
LGT Group Foundation
Liechtenstein
$679K +$708K +14,255 New
Creative Planning
177
Creative Planning
Kansas
$669K +$698K +14,051 New
PNC Financial Services Group
178
PNC Financial Services Group
Pennsylvania
$666K +$695K +13,984 New
Mariner
179
Mariner
Kansas
$654K +$683K +13,742 New
VPIM
180
Vanguard Personalized Indexing Management
California
$646K +$674K +13,566 New
QT
181
Quantbot Technologies
New York
$635K +$663K +13,340 New
CHAM
182
Clear Harbor Asset Management
Connecticut
$631K +$658K +13,248 New
GWM
183
Greenwich Wealth Management
Connecticut
$628K +$655K +13,180 New
JF
184
Jump Financial
Illinois
$598K +$624K +12,570 New
IMC Chicago
185
IMC Chicago
Illinois
$594K +$620K +12,484 New
GCM
186
Greenland Capital Management
New York
$588K +$614K +12,355 New
PCM
187
Prelude Capital Management
New York
$585K +$611K +12,293 New
FAF
188
Fjarde Ap-fonden
Sweden
$582K +$607K +12,222 New
NW
189
NewEdge Wealth
Pennsylvania
$581K +$606K +12,202 New
SRL
190
Scientech Research LLC
New Jersey
$557K +$581K +11,704 New
Public Employees Retirement Association of Colorado
191
Public Employees Retirement Association of Colorado
Colorado
$543K +$567K +11,409 New
EI
192
Ethic Inc
New York
$525K +$542K +10,908 New
AA
193
Ancora Advisors
Ohio
$524K +$547K +11,003 New
Wealth Enhancement Advisory Services
194
Wealth Enhancement Advisory Services
Minnesota
$520K +$543K +10,929 New
PEAK6
195
PEAK6
Illinois
$518K +$541K +10,887 New
Macquarie Group
196
Macquarie Group
Australia
$503K +$525K +10,570 New
WS
197
Wedbush Securities
California
$498K +$520K +10,462 New
SPA
198
Sherbrooke Park Advisers
New York
$482K +$503K +10,126 New
Pathstone Holdings
199
Pathstone Holdings
New Jersey
$481K +$501K +10,095 New
GDCM
200
Galaxy Digital Capital Management
New York
$463K +$484K +9,735 New
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