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Western Digital

682 hedge funds and large institutions have $17.5B invested in Western Digital in 2021 Q2 according to their latest regulatory filings, with 92 funds opening new positions, 247 increasing their positions, 228 reducing their positions, and 73 closing their positions.

New
Increased
Maintained
Reduced
Closed

26% more first-time investments, than exits

New positions opened: 92 | Existing positions closed: 73

11% more call options, than puts

Call options by funds: $1.19B | Put options by funds: $1.07B

8% more capital invested

Capital invested by funds: $16.2B → $17.5B (+$1.26B)

6% more funds holding in top 10

Funds holding in top 10: 1718 (+1)

2% more funds holding

Funds holding: 669682 (+13)

1.6% more ownership

Funds ownership: 105.36%106.96% (+1.6%)

8% more repeat investments, than reductions

Existing positions increased: 247 | Existing positions reduced: 228

Holders
682
Holders Change
+13
Holders Change %
+1.94%
% of All Funds
11.87%
Holding in Top 10
18
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+5.88%
% of All Funds
0.31%
New
92
Increased
247
Reduced
228
Closed
73
Calls
$1.19B
Puts
$1.07B
Net Calls
+$119M
Net Calls Change
-$147M
Name Holding Trade Value Shares
Change
Change in
Stake
Two Sigma Advisers
701
Two Sigma Advisers
New York
-$1.07M -21,168 Closed
BA
702
Bridgewater Associates
Connecticut
-$1.01M -20,002 Closed
CCG
703
Capital CS Group
California
-$993K -19,923 Closed
MMC
704
Mizuho Markets Cayman
Cayman Islands
-$909K -18,023 Closed
Walleye Capital
705
Walleye Capital
New York
-$893 -17,700 Closed
OQS
706
Occudo Quantitative Strategies
Florida
-$845K -16,744 Closed
KLC
707
Knowledge Leaders Capital
Colorado
-$843K -16,707 Closed
AG
708
Algert Global
California
-$838K -16,602 Closed
KSCM
709
Kamunting Street Capital Management
Florida
-$834K -16,538 Closed
GCP
710
GSA Capital Partners
United Kingdom
-$776K -15,372 Closed
SDAM
711
Shulman DeMeo Asset Management
New York
-$604K -11,964 Closed
YIH
712
Y-Intercept (HK)
Hong Kong
-$567K -11,455 Closed
UH
713
Unigestion Holding
Switzerland
-$524K -10,382 Closed
MHS
714
M Holdings Securities
Oregon
-$514K -10,194 Closed
LIA
715
LS Investment Advisors
Michigan
-$459K -9,098 Closed
RCM
716
Radnor Capital Management
Pennsylvania
-$454K -8,996 Closed
WIA
717
Wealthstreet Investment Advisors
Texas
-$388K -7,681 Closed
LCM
718
Laurion Capital Management
New York
-$380K -7,541 Closed
FRM
719
Fox Run Management
Connecticut
-$363K -7,188 Closed
BC
720
Bridgefront Capital
Texas
-$358K -7,093 Closed
MF
721
Magnetar Financial
Illinois
-$345K -6,832 Closed
RWM
722
Ritholtz Wealth Management
New York
-$272K -5,390 Closed
MFS
723
Mirabella Financial Services
United Kingdom
-$248K -4,927 Closed
QAM
724
Q3 Asset Management
Michigan
-$240K -4,764 Closed
O
725
Ossiam
France
-$239K -4,734 Closed

WDC Hedge Fund Activity: Q2 2021 in Review

682 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q2 2021, worth a combined $17.5B — up 7.7% from $16.2B a quarter earlier.

Buyers outnumbered sellers: 92 funds opened new WDC positions and 73 closed out — a net gain of 19 holders — while 247 added to existing stakes and 228 trimmed.

The largest buyer was Westfield Capital Management, opening a new position worth an estimated $142M. The largest seller was Arrowstreet Capital, cutting an estimated $128M.

  • 682 institutional investors held Western Digital (WDC) as of Q2 2021, up from 669 in Q1 2021.
  • Funds reported $17.5B of Western Digital stock for Q2 2021, up 7.7% quarter-over-quarter.
  • 92 funds opened new Western Digital positions in Q2 2021 and 73 closed out, a net change of +19 holders.
  • The largest Western Digital buyer in Q2 2021 was Westfield Capital Management, an estimated $142M added.
  • The largest Western Digital seller in Q2 2021 was Arrowstreet Capital, an estimated $128M sold.

Based on aggregated 13F filings for Q2 2021.