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Western Digital

624 hedge funds and large institutions have $13.3B invested in Western Digital in 2020 Q4 according to their latest regulatory filings, with 126 funds opening new positions, 171 increasing their positions, 244 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed

110% more first-time investments, than exits

New positions opened: 126 | Existing positions closed: 60

54% more capital invested

Capital invested by funds: $8.58B → $13.3B (+$4.68B)

45% more funds holding in top 10

Funds holding in top 10: 1116 (+5)

11% more funds holding

Funds holding: 564624 (+60)

1.06% more ownership

Funds ownership: 103.08%104.14% (+1.1%)

8% less call options, than puts

Call options by funds: $927M | Put options by funds: $1.01B

30% less repeat investments, than reductions

Existing positions increased: 171 | Existing positions reduced: 244

Holders
624
Holders Change
+60
Holders Change %
+10.64%
% of All Funds
11.04%
Holding in Top 10
16
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+45.45%
% of All Funds
0.28%
New
126
Increased
171
Reduced
244
Closed
60
Calls
$927M
Puts
$1.01B
Net Calls
-$78.9M
Net Calls Change
+$36M
Name Holding Trade Value Shares
Change
Change in
Stake
AIM
51
Artemis Investment Management
United Kingdom
$37.7M +$29.9M +899,217 New
Janus Henderson Group
52
Janus Henderson Group
United Kingdom
$37.4M +$20.9M +630,087 +239%
MRCP
53
Maple Rock Capital Partners
Ontario, Canada
$37.1M -$10.2M -308,259 -26%
Victory Capital Management
54
Victory Capital Management
Texas
$36.3M -$1.08M -32,572 -4%
CS
55
Credit Suisse
Switzerland
$35.7M -$5.33M -160,633 -16%
Barclays
56
Barclays
United Kingdom
$34M -$11.6M -349,251 -30%
D.E. Shaw & Co
57
D.E. Shaw & Co
New York
$34M -$7.43M -223,709 -22%
PI
58
PEAK6 Investments
Illinois
$33.6M +$9.57M +288,144 +56%
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$33.1M +$934K +28,118 +4%
American Century Companies
60
American Century Companies
Missouri
$32.3M +$25.6M +772,449 New
National Pension Service
61
National Pension Service
South Korea
$31.8M +$1.84M +55,525 +8%
UBS Group
62
UBS Group
Switzerland
$31.7M -$2.24M -67,549 -8%
Jane Street
63
Jane Street
New York
$31.2M +$2.44M +73,461 +11%
SO
64
STRS Ohio
Ohio
$31M -$380K -11,451 -2%
California State Teachers Retirement System (CalSTRS)
65
California State Teachers Retirement System (CalSTRS)
California
$30.8M -$16.3K -491 -0.1%
AAMU
66
Amundi Asset Management US
Massachusetts
$29.5M +$5M +150,515 +27%
T. Rowe Price Associates
67
T. Rowe Price Associates
Maryland
$29.1M -$26.4M -796,179 -53%
HSBC Holdings
68
HSBC Holdings
United Kingdom
$28.9M +$3.56M +107,119 +18%
RJA
69
Raymond James & Associates
Florida
$28.1M -$2.05M -61,637 -8%
Balyasny Asset Management
70
Balyasny Asset Management
Illinois
$26.9M +$21.3M +642,701 New
Deutsche Bank
71
Deutsche Bank
Germany
$26.7M -$2.74M -82,616 -11%
Citigroup
72
Citigroup
New York
$26.2M -$5.69M -171,481 -22%
IIA
73
IPG Investment Advisors
California
$26M +$3.26M +98,114 +19%
KBC Group
74
KBC Group
Belgium
$25.6M -$27.9K -839 -0.8%
New York State Common Retirement Fund
75
New York State Common Retirement Fund
New York
$25.2M -$2.78M -83,878 -12%

WDC Hedge Fund Activity: Q4 2020 in Review

624 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q4 2020, worth a combined $13.3B — up 54% from $8.58B a quarter earlier.

Buyers outnumbered sellers: 126 funds opened new WDC positions and 60 closed out — a net gain of 66 holders — while 171 added to existing stakes and 244 trimmed.

The largest buyer was Arrowstreet Capital, adding an estimated $107M. The largest seller was ClearBridge Investments, cutting an estimated $75M.

  • 624 institutional investors held Western Digital (WDC) as of Q4 2020, up from 564 in Q3 2020.
  • Funds reported $13.3B of Western Digital stock for Q4 2020, up 54% quarter-over-quarter.
  • 126 funds opened new Western Digital positions in Q4 2020 and 60 closed out, a net change of +66 holders.
  • The largest Western Digital buyer in Q4 2020 was Arrowstreet Capital, an estimated $107M added.
  • The largest Western Digital seller in Q4 2020 was ClearBridge Investments, an estimated $75M sold.

Based on aggregated 13F filings for Q4 2020.