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SNDK

Sandisk
SNDK

1,809 hedge funds and large institutions have $248B invested in Sandisk in 2026 Q2 according to their latest regulatory filings, with 740 funds opening new positions, 521 increasing their positions, 462 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed

713% more first-time investments, than exits

New positions opened: 740 | Existing positions closed: 91

249% more capital invested

Capital invested by funds: $70.9B → $248B (+$177B)

54% more funds holding

Funds holding: 1,177 → 1,809 (+632)

51% more funds holding in top 10

Funds holding in top 10: 79 → 119 (+40)

13% more repeat investments, than reductions

Existing positions increased: 521 | Existing positions reduced: 462

1.83% less ownership

Funds ownership: 75.94% → 74.11% (-1.8%)

39% less call options, than puts

Call options by funds: $51.8B | Put options by funds: $85.1B

Holders
1,809
Holders Change
+632
Holders Change %
+53.7%
% of All Funds
21.85%
Holding in Top 10
119
Holding in Top 10 Change
+40
Holding in Top 10 Change %
+50.63%
% of All Funds
1.44%
New
740
Increased
521
Reduced
462
Closed
91
Calls
$51.8B
Puts
$85.1B
Net Calls
-$33.4B
Net Calls Change
-$34.6B

Top Buyers

Rank Fund Capital Flow
1
Invesco
Invesco
Georgia
+$6.35B
2
JP Morgan Chase
JP Morgan Chase
New York
+$3.59B
3
CS
Clear Street
New York
+$2.51B
4
SA
Situational Awareness
California
+$1.93B
5
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$888M

Top Sellers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
-$7.89B
2
Renaissance Technologies
Renaissance Technologies
New York
-$1.13B
3
Millennium Management
Millennium Management
New York
-$1.11B
4
HF
HRT Financial
New York
-$1.1B
5
AC
Anther Capital
-$1.1B
Name Holding Trade Value Shares
Change 		Change in
Stake
GSEP
1801
Golden State Equity Partners
California
$2.27K -$131K -92 -99%
TTIC
1802
Tower Trust & Investment Company
Iowa
$2.27K +$1.43K +1 New
DF
1803
DecisionPoint Financial
Arizona
$2.03K +$1.43K +1 New
CFG
1804
CKW Financial Group
Hawaii
$2K – – –
NWM
1805
Navigoe Wealth Management
California
$2K +$1.43K +1 New
DWM
1806
Darwin Wealth Management
Florida
$1.57K – – –
MA
1807
Montag & Associates
Georgia
$1.49K +$1.43K +1 New
RWM
1808
RMG Wealth Management
Wisconsin
$1.34K -$1.43K -1 -50%
TCM
1809
Tradewinds Capital Management
Washington
$1.15K +$1.43K +1 New
CI
1810
Cordant Inc
Oregon
$546 – – –
BCV
1811
Banque Cantonale Vaudoise
Switzerland
$225 -$187K -131 -57%
AL
1812
Appaloosa LP
New Jersey
– -$179M -281,250 Closed
PHC
1813
Panoramic Hills Capital
– -$140M -220,000 Closed
EC
1814
E20 Capital
– -$81.1M -127,645 Closed
BGM
1815
Burkehill Global Management
New York
– -$79.4M -125,000 Closed
MAMHA
1816
MY.Alpha Management HK Advisors
Hong Kong
– -$5.11M -61,700 Closed
TAM
1817
Talos Asset Management
New York
– -$33.3M -52,394 Closed
SGM
1818
Seven Grand Managers
New York
– -$31.8M -50,000 Closed
TCM
1819
Tyro Capital Management
Florida
– -$15.9M -25,028 Closed
MM
1820
Monolith Management
Hong Kong
– -$13M -20,384 Closed
YRHAM
1821
Yong Rong (HK) Asset Management
Hong Kong
– -$12.6M -19,900 Closed
STP
1822
Science & Technology Partners
New York
– -$5.91M -9,295 Closed
FCM
1823
Fourier Capital Management
– -$5.58M -8,780 Closed
AAM
1824
Alphadyne Asset Management
New York
– -$10.8M -7,598 Closed
ECM
1825
Element Capital Management
New York
– -$4.45M -7,000 Closed
71 72
73
74 75

SNDK Hedge Fund Activity: Q2 2026 in Review

1,809 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Sandisk (SNDK) for Q2 2026, worth a combined $248B — up 249% from $70.9B a quarter earlier.

Buyers outnumbered sellers: 740 funds opened new SNDK positions and 91 closed out — a net gain of 649 holders — while 521 added to existing stakes and 462 trimmed.

The largest buyer was Invesco, adding an estimated $6.35B. The largest seller was Fidelity Investments, cutting an estimated $7.89B.

  • 1,809 institutional investors held Sandisk (SNDK) as of Q2 2026, up from 1,177 in Q1 2026.
  • Funds reported $248B of Sandisk stock for Q2 2026, up 249% quarter-over-quarter.
  • 740 funds opened new Sandisk positions in Q2 2026 and 91 closed out, a net change of +649 holders.
  • The largest Sandisk buyer in Q2 2026 was Invesco, an estimated $6.35B added.
  • The largest Sandisk seller in Q2 2026 was Fidelity Investments, an estimated $7.89B sold.

Based on aggregated 13F filings for Q2 2026.