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Western Digital

634 hedge funds and large institutions have $9.12B invested in Western Digital in 2018 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 213 increasing their positions, 267 reducing their positions, and 150 closing their positions.

New
Increased
Maintained
Reduced
Closed

2.14% more ownership

Funds ownership: 111.52%113.66% (+2.1%)

9% less funds holding

Funds holding: 697634 (-63)

20% less repeat investments, than reductions

Existing positions increased: 213 | Existing positions reduced: 267

25% less call options, than puts

Call options by funds: $329M | Put options by funds: $440M

36% less funds holding in top 10

Funds holding in top 10: 117 (-4)

36% less capital invested

Capital invested by funds: $14.4B → $9.12B (-$5.24B)

39% less first-time investments, than exits

New positions opened: 92 | Existing positions closed: 150

Holders
634
Holders Change
-63
Holders Change %
-9.04%
% of All Funds
14.13%
Holding in Top 10
7
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-36.36%
% of All Funds
0.16%
New
92
Increased
213
Reduced
267
Closed
150
Calls
$329M
Puts
$440M
Net Calls
-$110M
Net Calls Change
+$197M
Name Holding Trade Value Shares
Change
Change in
Stake
Citigroup
76
Citigroup
New York
$21.1M -$1.97M -55,493 -7%
US Bancorp
77
US Bancorp
Minnesota
$20.6M -$15.6M -438,853 -37%
Asset Management One
78
Asset Management One
Japan
$20.5M +$1.52M +42,944 +6%
SO
79
STRS Ohio
Ohio
$20M +$938K +26,460 +4%
AIMCA
80
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$19.4M
Primecap Management
81
Primecap Management
California
$19.4M -$7.04M -198,692 -22%
BNP Paribas Financial Markets
82
BNP Paribas Financial Markets
France
$18.8M +$605K +17,072 +3%
California State Teachers Retirement System (CalSTRS)
83
California State Teachers Retirement System (CalSTRS)
California
$18.5M -$832K -23,469 -3%
Zurich Cantonal Bank
84
Zurich Cantonal Bank
Switzerland
$18.2M +$11M +309,712 +91%
RhumbLine Advisers
85
RhumbLine Advisers
Massachusetts
$18.1M -$115K -3,258 -0.5%
PI
86
PEAK6 Investments
Illinois
$18M +$2.6M +73,428 +13%
UBS Group
87
UBS Group
Switzerland
$18M -$101K -2,843 -0.4%
IIA
88
IPG Investment Advisors
California
$18M +$5.85M +165,045 +35%
CU
89
CDAM (UK)
United Kingdom
$18M +$22.8M +642,581 New
SEI Investments
90
SEI Investments
Pennsylvania
$17.9M +$1.51M +42,512 +11%
SG Americas Securities
91
SG Americas Securities
New York
$17.9M +$1.32M +37,230 +6%
National Pension Service
92
National Pension Service
South Korea
$17.8M +$1.3M +36,639 +8%
AllianceBernstein
93
AllianceBernstein
Tennessee
$17.7M +$1.28M +36,234 +6%
FPA
94
First Pacific Advisors
California
$17M -$16.4M -463,698 -43%
Stifel Financial
95
Stifel Financial
Missouri
$16.8M +$1.36M +38,442 +7%
Principal Financial Group
96
Principal Financial Group
Iowa
$16.3M -$31.9K -901 -0.2%
VOYA Investment Management
97
VOYA Investment Management
Georgia
$15.6M +$7.27M +205,121 +58%
Jacobs Levy Equity Management
98
Jacobs Levy Equity Management
New Jersey
$15.3M -$2.37M -66,750 -11%
New York State Teachers Retirement System (NYSTRS)
99
New York State Teachers Retirement System (NYSTRS)
New York
$14.9M -$2.38M -67,225 -11%
CC
100
Carlson Capital
Texas
$14.7M +$1.16M +32,696 +7%

WDC Hedge Fund Activity: Q4 2018 in Review

634 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q4 2018, worth a combined $9.12B — down 36% from $14.4B a quarter earlier.

Sellers outnumbered buyers: 150 funds closed out of WDC and 92 opened new positions — a net loss of 58 holders — while 267 trimmed existing stakes and 213 added.

The largest buyer was American International Group, adding an estimated $332M. The largest seller was Capital International Investors, exiting entirely with an estimated $140M sold.

  • 634 institutional investors held Western Digital (WDC) as of Q4 2018, down from 697 in Q3 2018.
  • Funds reported $9.12B of Western Digital stock for Q4 2018, down 36% quarter-over-quarter.
  • 92 funds opened new Western Digital positions in Q4 2018 and 150 closed out, a net change of -58 holders.
  • The largest Western Digital buyer in Q4 2018 was American International Group, an estimated $332M added.
  • The largest Western Digital seller in Q4 2018 was Capital International Investors, an estimated $140M sold.

Based on aggregated 13F filings for Q4 2018.