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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
CP
1076
Canopy Partners
Ohio
$735K +$461K +323 New
RWM
1077
Revisor Wealth Management
Ohio
$734K +$461K +323 New
SOAM
1078
SBI Okasan Asset Management
Japan
$734K +$511K +358 New
SGI
1079
Summit Global Investments
Utah
$730K +$458K +321 New
RIS
1080
Richmond Investment Services
Wisconsin
$730K -$55.7K -39 -11%
SC
1081
Shay Capital
New York
$728K -$4.79M -3,355 -91%
AMG
1082
Advisors Management Group
Wisconsin
$727K -$18.6K -13 -4%
MW
1083
Marble Wealth
Alabama
$726K +$455K +319 New
ET
1084
Entropy Technologies
New York
$723K -$34.4M -24,123 -99%
TPWA
1085
TRUE Private Wealth Advisors
Oregon
$723K +$454K +318 New
CFM
1086
Compass Financial Management
Florida
$723K +$520K +364 New
BA
1087
Bridgewater Associates
Connecticut
$721K -$13M -9,140 -97%
RZH
1088
Relyea Zuckerberg Hanson
Connecticut
$721K +$453K +317 New
FCH
1089
Freestone Capital Holdings
Washington
$717K +$450K +315 New
FG
1090
Foster Group
Iowa
$716K +$450K +315 New
FCBT
1091
First Citizens Bank & Trust
North Carolina
$712K +$447K +313 New
WANY
1092
Wealthspire Advisors (New York)
New York
$709K -$110K -77 -20%
GCS
1093
Gordian Capital (Singapore)
Singapore
$709K +$303K +212 +212%
EP
1094
Essential Partners
California
$707K -$757K -530 -63%
APA
1095
Astoria Portfolio Advisors
New York
$705K +$75.7K +53 +21%
PCA
1096
Prosperity Capital Advisors
Ohio
$705K +$443K +310 New
SW
1097
SVB Wealth
Massachusetts
$705K +$443K +310 New
VCP
1098
Verus Capital Partners
Arizona
$700K +$440K +308 New
BWL
1099
Bogart Wealth LLC
Virginia
$693K +$327K +229 +301%
HIIFS
1100
Harel Insurance Investments & Financial Services
Israel
$693K +$224K +157 +100%
42 43
44
45 46

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.