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Western Digital

710 hedge funds and large institutions have $20.1B invested in Western Digital in 2024 Q4 according to their latest regulatory filings, with 125 funds opening new positions, 269 increasing their positions, 218 reducing their positions, and 103 closing their positions.

New
Increased
Maintained
Reduced
Closed

84% more call options, than puts

Call options by funds: $1.54B | Put options by funds: $837M

23% more repeat investments, than reductions

Existing positions increased: 269 | Existing positions reduced: 218

21% more first-time investments, than exits

New positions opened: 125 | Existing positions closed: 103

4.31% more ownership

Funds ownership: 124.44%128.75% (+4.3%)

2% more funds holding

Funds holding: 695710 (+15)

9% less capital invested

Capital invested by funds: $22.1B → $20.1B (-$1.99B)

9% less funds holding in top 10

Funds holding in top 10: 2220 (-2)

Holders
710
Holders Change
+15
Holders Change %
+2.16%
% of All Funds
9.35%
Holding in Top 10
20
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-9.09%
% of All Funds
0.26%
New
125
Increased
269
Reduced
218
Closed
103
Calls
$1.54B
Puts
$837M
Net Calls
+$701M
Net Calls Change
+$14.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Skandinaviska Enskilda Banken (SEB)
101
Skandinaviska Enskilda Banken (SEB)
Sweden
$18.3M -$8.88M -176,572 -30%
State of Wisconsin Investment Board
102
State of Wisconsin Investment Board
Wisconsin
$17.7M +$3.87M +76,918 +24%
Mackenzie Financial
103
Mackenzie Financial
Ontario, Canada
$17.6M -$1.49M -29,588 -7%
GJL
104
Gendell Jeffrey L
$17.4M +$2M +39,690 +11%
Swedbank
105
Swedbank
Sweden
$17.4M
SIM
106
SRS Investment Management
New York
$17M +$19M +378,162 New
KBC Group
107
KBC Group
Belgium
$16.7M +$207K +4,109 +1%
Loomis, Sayles & Company
108
Loomis, Sayles & Company
Massachusetts
$16.5M +$6.73M +133,821 +58%
Adage Capital Partners
109
Adage Capital Partners
Massachusetts
$16.3M -$4.64M -92,213 -20%
New York State Teachers Retirement System (NYSTRS)
110
New York State Teachers Retirement System (NYSTRS)
New York
$15.3M -$889K -17,688 -5%
AQR Capital Management
111
AQR Capital Management
Connecticut
$15M -$1.52M -30,322 -8%
Korea Investment Corp
112
Korea Investment Corp
South Korea
$14.5M -$23.3M -464,203 -59%
DekaBank Deutsche Girozentrale
113
DekaBank Deutsche Girozentrale
Germany
$14.4M
CGH
114
Crossmark Global Holdings
Texas
$14.2M +$117K +2,325 +0.7%
Susquehanna International Group
115
Susquehanna International Group
Pennsylvania
$12.9M -$1.73M -34,388 -11%
BFM
116
Boothbay Fund Management
New York
$12.8M -$3.48M -69,270 -20%
RGC
117
Redwood Grove Capital
California
$12.7M
HPC
118
Highland Peak Capital
Connecticut
$12.6M +$7.75M +154,263 +122%
CM
119
CastleKnight Management
New York
$12.6M -$14.5M -288,679 -51%
RCM
120
Rivermont Capital Management
New York
$12.5M +$603K +11,997 +5%
KCM
121
Kingdon Capital Management
New York
$12.5M +$14M +277,830 New
KC
122
Kadensa Capital
Hong Kong
$12.5M -$14.3M -284,476 -51%
Aviva
123
Aviva
United Kingdom
$12.3M +$8.33M +165,707 +154%
Manulife (Manufacturers Life Insurance)
124
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$12.2M -$35.9M -714,350 -72%
State of Tennessee, Department of Treasury
125
State of Tennessee, Department of Treasury
Tennessee
$12.1M +$3.54M +70,347 +36%

WDC Hedge Fund Activity: Q4 2024 in Review

710 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q4 2024, worth a combined $20.1B — down 9% from $22.1B a quarter earlier.

Buyers outnumbered sellers: 125 funds opened new WDC positions and 103 closed out — a net gain of 22 holders — while 269 added to existing stakes and 218 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $340M. The largest seller was T. Rowe Price Associates, cutting an estimated $193M.

  • 710 institutional investors held Western Digital (WDC) as of Q4 2024, up from 695 in Q3 2024.
  • Funds reported $20.1B of Western Digital stock for Q4 2024, down 9% quarter-over-quarter.
  • 125 funds opened new Western Digital positions in Q4 2024 and 103 closed out, a net change of +22 holders.
  • The largest Western Digital buyer in Q4 2024 was JP Morgan Chase, an estimated $340M added.
  • The largest Western Digital seller in Q4 2024 was T. Rowe Price Associates, an estimated $193M sold.

Based on aggregated 13F filings for Q4 2024.