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Western Digital

669 hedge funds and large institutions have $16.2B invested in Western Digital in 2021 Q1 according to their latest regulatory filings, with 117 funds opening new positions, 211 increasing their positions, 241 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed

70% more first-time investments, than exits

New positions opened: 117 | Existing positions closed: 69

35% more call options, than puts

Call options by funds: $1.04B | Put options by funds: $772M

23% more capital invested

Capital invested by funds: $13.3B → $16.2B (+$2.99B)

7% more funds holding

Funds holding: 624669 (+45)

6% more funds holding in top 10

Funds holding in top 10: 1617 (+1)

1.22% more ownership

Funds ownership: 104.14%105.36% (+1.2%)

12% less repeat investments, than reductions

Existing positions increased: 211 | Existing positions reduced: 241

Holders
669
Holders Change
+45
Holders Change %
+7.21%
% of All Funds
11.75%
Holding in Top 10
17
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+6.25%
% of All Funds
0.3%
New
117
Increased
211
Reduced
241
Closed
69
Calls
$1.04B
Puts
$772M
Net Calls
+$267M
Net Calls Change
+$346M
Name Holding Trade Value Shares
Change
Change in
Stake
PAMU
151
Pictet Asset Management (UK)
United Kingdom
$8.63M -$594K -12,701 -7%
SAM
152
Storebrand Asset Management
Norway
$8.52M +$120K +2,562 +2%
CC
153
Clearline Capital
New York
$8.4M +$7.79M +166,523 New
S
154
swisspartners
Liechtenstein
$8.35M -$1.38M -29,555 -15%
ZDA
155
Zweig-DiMenna Associates
New York
$8.31M +$4.99M +106,751 +184%
SOADOR
156
State of Alaska Department of Revenue
Alaska
$8.24M -$650K -13,896 -8%
Artisan Partners
157
Artisan Partners
Wisconsin
$8.23M +$7.63M +163,209 New
PC
158
Permit Capital
Pennsylvania
$8.18M
VOYA Investment Management
159
VOYA Investment Management
Georgia
$8.09M -$161K -3,444 -2%
Treasurer of the State of North Carolina
160
Treasurer of the State of North Carolina
North Carolina
$7.76M +$67.4K +1,442 +0.9%
AQR Capital Management
161
AQR Capital Management
Connecticut
$7.69M +$6.22M +132,976 +619%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
162
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$7.67M +$4.66M +99,622 +190%
Retirement Systems of Alabama
163
Retirement Systems of Alabama
Alabama
$7.62M -$463K -9,913 -6%
Aviva
164
Aviva
United Kingdom
$7.51M +$76.6K +1,638 +1%
MIG
165
McGuire Investment Group
Rhode Island
$7.46M +$350K +7,487 +5%
JGC
166
J. Goldman & Co
New York
$7.44M -$4.32M -92,426 -39%
SGCIA
167
Smith Graham & Co Investment Advisors
Texas
$7.37M -$909K -19,447 -12%
Envestnet Asset Management
168
Envestnet Asset Management
Illinois
$7.3M -$2.44M -52,227 -27%
TC
169
Tairen Capital
Hong Kong
$7.28M +$6.75M +144,363 New
Royal London Asset Management
170
Royal London Asset Management
United Kingdom
$7.17M +$205K +4,384 +3%
PCM
171
Portolan Capital Management
Massachusetts
$7.04M +$6.53M +139,606 New
CCM
172
CloudAlpha Capital Management
Hong Kong
$6.81M +$6.31M +134,946 New
FAF
173
Fjarde Ap-fonden
Sweden
$6.81M -$61.9K -1,323 -1%
Mitsubishi UFJ Asset Management
174
Mitsubishi UFJ Asset Management
Japan
$6.62M +$603K +12,900 +11%
SA
175
swisspartners Advisors
Switzerland
$6.33M -$2.3M -49,262 -28%

WDC Hedge Fund Activity: Q1 2021 in Review

669 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q1 2021, worth a combined $16.2B — up 23% from $13.3B a quarter earlier.

Buyers outnumbered sellers: 117 funds opened new WDC positions and 69 closed out — a net gain of 48 holders — while 211 added to existing stakes and 241 trimmed.

The largest buyer was Point72 Asset Management, adding an estimated $318M. The largest seller was Fidelity International, cutting an estimated $187M.

  • 669 institutional investors held Western Digital (WDC) as of Q1 2021, up from 624 in Q4 2020.
  • Funds reported $16.2B of Western Digital stock for Q1 2021, up 23% quarter-over-quarter.
  • 117 funds opened new Western Digital positions in Q1 2021 and 69 closed out, a net change of +48 holders.
  • The largest Western Digital buyer in Q1 2021 was Point72 Asset Management, an estimated $318M added.
  • The largest Western Digital seller in Q1 2021 was Fidelity International, an estimated $187M sold.

Based on aggregated 13F filings for Q1 2021.