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Western Digital

788 hedge funds and large institutions have $20B invested in Western Digital in 2017 Q4 according to their latest regulatory filings, with 126 funds opening new positions, 283 increasing their positions, 279 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed

35% more first-time investments, than exits

New positions opened: 126 | Existing positions closed: 93

3% more funds holding

Funds holding: 763788 (+25)

1% more repeat investments, than reductions

Existing positions increased: 283 | Existing positions reduced: 279

0.4% more ownership

Funds ownership: 112.34%112.74% (+0.4%)

8% less capital invested

Capital invested by funds: $21.6B → $20B (-$1.63B)

36% less funds holding in top 10

Funds holding in top 10: 2516 (-9)

54% less call options, than puts

Call options by funds: $434M | Put options by funds: $945M

Holders
788
Holders Change
+25
Holders Change %
+3.28%
% of All Funds
17.87%
Holding in Top 10
16
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-36%
% of All Funds
0.36%
New
126
Increased
283
Reduced
279
Closed
93
Calls
$434M
Puts
$945M
Net Calls
-$511M
Net Calls Change
-$205M
Name Holding Trade Value Shares
Change
Change in
Stake
CCMH
76
Cornerstone Capital Management Holdings
New York
$48.7M +$3.02M +46,897 +6%
Capital Fund Management (CFM)
77
Capital Fund Management (CFM)
France
$48.4M +$50.4M +782,301 +3,356%
GAM
78
Gotham Asset Management
New York
$48.4M +$12.7M +197,340 +32%
AL
79
Appaloosa LP
New Jersey
$47.7M -$168M -2,613,108 -77%
FPA
80
First Pacific Advisors
California
$46.1M -$15.7M -243,285 -24%
Principal Financial Group
81
Principal Financial Group
Iowa
$45.6M -$13.2M -204,824 -21%
GT
82
Glenmede Trust
Pennsylvania
$45.5M -$40.2M -623,678 -45%
CWM
83
CIBC World Markets
New York
$45.4M +$1.61M +25,041 +3%
FPCG
84
Fort Pitt Capital Group
Pennsylvania
$45.1M -$36.9K -573 -0.1%
CIP
85
Cornerstone Investment Partners
Georgia
$43.2M -$20.2M -313,703 -30%
RhumbLine Advisers
86
RhumbLine Advisers
Massachusetts
$42.1M +$998K +15,507 +2%
MHI
87
Miller Howard Investments
New York
$42.1M -$3.67M -56,959 -8%
California State Teachers Retirement System (CalSTRS)
88
California State Teachers Retirement System (CalSTRS)
California
$41.4M +$771K +11,975 +2%
New York State Teachers Retirement System (NYSTRS)
89
New York State Teachers Retirement System (NYSTRS)
New York
$40.3M +$2.87M +44,528 +7%
AL
90
AJO LP
Pennsylvania
$40M +$29.5M +458,469 +222%
Asset Management One
91
Asset Management One
Japan
$39.6M +$1.35M +20,909 +3%
AllianceBernstein
92
AllianceBernstein
Tennessee
$38.5M +$56.2K +873 +0.1%
Massachusetts Financial Services
93
Massachusetts Financial Services
Massachusetts
$38.3M +$21.2M +329,448 +107%
US Bancorp
94
US Bancorp
Minnesota
$36.9M +$22M +341,003 +125%
Lord, Abbett & Co
95
Lord, Abbett & Co
New Jersey
$35.4M -$1.01M -15,743 -3%
HIM
96
Hermes Investment Management
United Kingdom
$33.2M -$7.27M -112,889 -17%
AAMU
97
Amundi Asset Management US
Massachusetts
$33M +$10.3M +160,007 +41%
State Board of Administration of Florida Retirement System
98
State Board of Administration of Florida Retirement System
Florida
$32.8M -$792K -12,300 -2%
UBS Group
99
UBS Group
Switzerland
$31.9M +$5.44M +84,535 +19%
TRSOTSOK
100
Teachers Retirement System of the State of Kentucky
Kentucky
$31.3M +$1.78M +27,651 +6%

WDC Hedge Fund Activity: Q4 2017 in Review

788 of the 4,409 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q4 2017, worth a combined $20B — down 7.5% from $21.6B a quarter earlier.

Buyers outnumbered sellers: 126 funds opened new WDC positions and 93 closed out — a net gain of 33 holders — while 283 added to existing stakes and 279 trimmed.

The largest buyer was AQR Capital Management, adding an estimated $438M. The largest seller was Appaloosa LP, cutting an estimated $168M.

  • 788 institutional investors held Western Digital (WDC) as of Q4 2017, up from 763 in Q3 2017.
  • Funds reported $20B of Western Digital stock for Q4 2017, down 7.5% quarter-over-quarter.
  • 126 funds opened new Western Digital positions in Q4 2017 and 93 closed out, a net change of +33 holders.
  • The largest Western Digital buyer in Q4 2017 was AQR Capital Management, an estimated $438M added.
  • The largest Western Digital seller in Q4 2017 was Appaloosa LP, an estimated $168M sold.

Based on aggregated 13F filings for Q4 2017.