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Western Digital

961 hedge funds and large institutions have $41.5B invested in Western Digital in 2025 Q3 according to their latest regulatory filings, with 289 funds opening new positions, 352 increasing their positions, 235 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

28% more funds holding

Funds holding: 748961 (+213)

5.51% less ownership

Funds ownership: 104.67%99.16% (-5.5%)

25% less call options, than puts

Call options by funds: $2.27B | Put options by funds: $3.02B

Holders
961
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.27B
Puts
$3.02B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$121M
52
$116M
53
$112M
54
$110M
55
$110M
56
$110M
57
$108M
58
$105M
59
$102M
60
$101M
61
$101M
62
$98.1M
63
$97M
64
$96.4M
65
$94M
66
$85.6M
67
$84.7M
68
$83.8M
69
$83.4M
70
$80.3M
71
$73.6M
72
$69.9M
73
$69.7M
74
$69.3M
75
$69M