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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
Millennium Management
51
Millennium Management
New York
$67.5M -$99.1M -1,970,495 -57%
CC
52
Cartenna Capital
Connecticut
$67.5M -$7.89M -156,900 -9%
ACP
53
Atalan Capital Partners
New York
$62.6M +$69.8M +1,389,150 New
N
54
Nuveen
North Carolina
$58.7M -$157M -3,113,334 -71%
Swiss National Bank
55
Swiss National Bank
Switzerland
$58.2M +$499K +9,923 +0.8%
LSV Asset Management
56
LSV Asset Management
Illinois
$57.3M +$5.59M +111,237 +10%
Bank of Montreal
57
Bank of Montreal
Ontario, Canada
$56.7M +$14.9M +297,203 +31%
PWAM
58
Park West Asset Management
California
$55.5M +$61.8M +1,230,390 New
Renaissance Technologies
59
Renaissance Technologies
New York
$54.4M -$20.4M -404,970 -25%
National Pension Service
60
National Pension Service
South Korea
$51.4M +$504K +10,036 +0.9%
Sumitomo Mitsui Trust Group
61
Sumitomo Mitsui Trust Group
Japan
$50.2M +$3.34M +66,399 +6%
Wells Fargo
62
Wells Fargo
California
$47.3M -$8.44M -167,985 -14%
Two Sigma Investments
63
Two Sigma Investments
New York
$47.1M -$38.3M -761,265 -42%
Barclays
64
Barclays
United Kingdom
$45.7M -$10.7M -211,960 -17%
Goldman Sachs
65
Goldman Sachs
New York
$43.5M -$14.2M -282,407 -23%
GCM
66
Glenview Capital Management
New York
$41.7M +$17.6M +349,996 +61%
PCM
67
Parsifal Capital Management
Connecticut
$40.5M -$15.2M -301,968 -25%
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$37.5M +$534K +10,622 +1%
DRZID
69
DePrince Race & Zollo Inc (DRZ)
Florida
$36M +$12.9K +257 +0%
Mitsubishi UFJ Asset Management
70
Mitsubishi UFJ Asset Management
Japan
$34.8M +$4.46M +88,705 +14%
Qube Research & Technologies (QRT)
71
Qube Research & Technologies (QRT)
United Kingdom
$34.1M -$11M -219,400 -22%
Citigroup
72
Citigroup
New York
$33.1M -$3.74M -74,494 -9%
California Public Employees Retirement System
73
California Public Employees Retirement System
California
$30.8M +$5.8M +115,473 +20%
Jane Street
74
Jane Street
New York
$30.3M +$24.4M +486,206 +261%
Marshall Wace
75
Marshall Wace
United Kingdom
$29.6M +$13.8M +274,398 +72%

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.