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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
Raymond James Financial
76
Raymond James Financial
Florida
$363M +$71.4M +50,033 +46%
JT
77
Jupiter Topco
New York
$354M +$222M +155,696 New
SPPAM
78
Summit Partners Public Asset Management
Massachusetts
$353M -$42.9M -30,075 -16%
Sands Capital Management
79
Sands Capital Management
Virginia
$348M +$219M +153,093 New
New York State Common Retirement Fund
80
New York State Common Retirement Fund
New York
$344M +$110M +76,929 +104%
GJL
81
Gendell Jeffrey L
$341M – – –
ACM
82
AIGH Capital Management
Maryland
$339M -$72.8M -51,000 -26%
Prudential Financial
83
Prudential Financial
New Jersey
$338M -$36.6M -25,668 -15%
Mirae Asset Global Investments
84
Mirae Asset Global Investments
South Korea
$335M +$126M +88,192 +149%
Daiwa Securities Group
85
Daiwa Securities Group
Japan
$334M +$186M +130,629 +802%
Bank of Nova Scotia
86
Bank of Nova Scotia
Ontario, Canada
$329M -$70.1M -49,072 -25%
Acadian Asset Management
87
Acadian Asset Management
Massachusetts
$297M +$114M +80,143 +159%
Winslow Capital Management
88
Winslow Capital Management
Minnesota
$295M +$185M +129,876 New
Russell Investments Group
89
Russell Investments Group
United Kingdom
$285M -$16.8M -11,742 -9%
AC
90
Anther Capital
$276M -$1.1B -768,297 -86%
HF
91
HRT Financial
New York
$271M -$1.1B -773,157 -87%
TA
92
Trivest Advisors
Hong Kong
$270M +$145M +101,665 +591%
SEI Investments
93
SEI Investments
Pennsylvania
$269M +$51.6M +36,165 +44%
Jacobs Levy Equity Management
94
Jacobs Levy Equity Management
New Jersey
$265M +$155M +108,576 +1,343%
AG
95
Algert Global
California
$265M +$1.8M +1,262 +1%
State Board of Administration of Florida Retirement System
96
State Board of Administration of Florida Retirement System
Florida
$265M +$4.94M +3,464 +3%
LPL Financial
97
LPL Financial
California
$264M +$33.5M +23,482 +25%
Adage Capital Partners
98
Adage Capital Partners
Massachusetts
$262M +$4.14M +2,900 +3%
New York State Teachers Retirement System (NYSTRS)
99
New York State Teachers Retirement System (NYSTRS)
New York
$262M -$1.99M -1,393 -1%
BSL
100
Blue Sparrow LLC
Delaware
$255M +$160M +112,100 New
2 3
4
5 6

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.