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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
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.79B -$7.15M -215,245 -0.5%
BlackRock
2
BlackRock
New York
$1.23B +$13.8M +416,694 +1%
State Street
3
State Street
Massachusetts
$666M -$13.4M -404,436 -2%
Franklin Resources
4
Franklin Resources
California
$582M +$19.4M +584,864 +4%
Ameriprise
5
Ameriprise
Minnesota
$568M -$3.85M -116,015 -0.8%
Fidelity International
6
Fidelity International
Bermuda
$516M +$45.7M +1,376,354 +13%
ClearBridge Investments
7
ClearBridge Investments
New York
$461M -$75M -2,259,262 -17%
Arrowstreet Capital
8
Arrowstreet Capital
Massachusetts
$338M +$107M +3,220,286 +66%
DnB Asset Management
9
DnB Asset Management
Norway
$324M +$70.3M +2,118,904 +38%
Parnassus Investments
10
Parnassus Investments
California
$304M
Geode Capital Management
11
Geode Capital Management
Massachusetts
$296M +$4.67M +140,659 +2%
LAM
12
Lyrical Asset Management
New York
$241M +$6.21M +187,057 +3%
UBS AM
13
UBS AM
Illinois
$205M +$226K +6,803 +0.1%
AllianceBernstein
14
AllianceBernstein
Tennessee
$184M -$3.77M -113,552 -3%
Northern Trust
15
Northern Trust
Illinois
$183M -$4.48M -134,976 -3%
Boston Partners
16
Boston Partners
Massachusetts
$180M -$39M -1,174,138 -21%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$178M -$13.1M -393,317 -8%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$177M -$46.1M -1,388,775 -25%
Norges Bank
19
Norges Bank
Norway
$175M +$8.29M +249,809 +6%
Dimensional Fund Advisors
20
Dimensional Fund Advisors
Texas
$175M +$3.2M +96,455 +2%
TP
21
Thunderbird Partners
United Kingdom
$168M +$51.5M +1,550,410 +63%
MMH
22
Menora Mivtachim Holdings
Israel
$148M -$22.5M -676,247 -16%
Legal & General Group
23
Legal & General Group
United Kingdom
$131M -$599K -18,043 -0.6%
Invesco
24
Invesco
Georgia
$125M +$4.6M +138,506 +5%
Charles Schwab
25
Charles Schwab
California
$122M +$2.15M +64,659 +2%

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.