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Western Digital
WDC

Overview Fund Activity

546 hedge funds and large institutions have $17.1B invested in Western Digital in 2013 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 172 increasing their positions, 232 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
546
Holders Change
+47
Holders Change %
+9.42%
% of All Funds
15.86%
Holding in Top 10
31
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+106.67%
% of All Funds
0.9%
New
92
Increased
172
Reduced
232
Closed
41
Calls
$175M
Puts
$206M
Net Calls
-$30.8M
Net Calls Change
-$8.47M

Top Buyers

1
PI
Putnam Investments
Massachusetts
+$199M
2
Boston Partners
Boston Partners
Massachusetts
+$163M
3
CGM
Capital Growth Management
Massachusetts
+$138M
4
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
+$110M
5
Bank of New York Mellon
Bank of New York Mellon
New York
+$98.4M

Top Sellers

1
CBOA
Commonwealth Bank of Australia
Australia
-$235M
2
AAM
Alken Asset Management
United Kingdom
-$82.2M
3
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$65.1M
4
RFC
Russell Frank Company
Washington
-$64.5M
5
AL
AJO LP
Pennsylvania
-$60.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
WFM
426
Wilmington Funds Management
Delaware
$426K – – –
PAM
427
PartnerRe Asset Management
Connecticut
$425K -$25.9K -408 -6%
G
428
GlobalBridge
Minnesota
$422K -$3.24K -51 -0.8%
Thrivent Financial for Lutherans
429
Thrivent Financial for Lutherans
Minnesota
$420K – – –
Commonwealth Equity Services
430
Commonwealth Equity Services
Massachusetts
$419K -$79.9K -1,258 -16%
SIG
431
Schooner Investment Group
Pennsylvania
$413K -$3.1M -49,613 -88%
WAM
432
Wolverine Asset Management
Illinois
$411K -$369K -5,821 -47%
Northwestern Mutual Wealth Management
433
Northwestern Mutual Wealth Management
Wisconsin
$411K +$411K +6,483 New
QSS
434
Quantitative Systematic Strategies
Florida
$411K +$411K +6,499 New
RJT
435
Raymond James Trust
Florida
$401K +$3.3K +52 +0.8%
WTIM
436
Wilmington Trust Investment Management
Delaware
$400K -$83.9K -1,323 -17%
TSW
437
Thompson Siegel & Walmsley
Virginia
$394K -$4.93M -77,867 -93%
SO
438
STRS Ohio
Ohio
$387K -$862K -13,603 -69%
CA
439
Cetera Advisors
Colorado
$386K +$17.2K +269 +5%
HHC
440
Hutchin Hill Capital
New York
$386K +$386K +6,086 New
SSG
441
Summit Securities Group
New York
$378K -$370K -5,821 -49%
Toronto Dominion Bank
442
Toronto Dominion Bank
Ontario, Canada
$374K +$284K +4,485 +317%
LMF
443
LMR Master Fund
Cayman Islands
$369K -$1.48M -23,370 -80%
OMCS
444
Old Mutual Customised Solutions
South Africa
$369K – – –
ACP
445
Ashfield Capital Partners
California
$365K – – –
ECM
446
Everence Capital Management
Indiana
$354K -$42.1K -663 -11%
RCAG
447
Rehmann Capital Advisory Group
Michigan
$349K -$761 -12 -0.2%
Pacer Advisors
448
Pacer Advisors
Pennsylvania
$339K +$339K +4,052 New
FCBT
449
First Citizens Bank & Trust
North Carolina
$337K -$1.68M -26,574 -83%
PAM
450
Princeton Alpha Management
New Jersey
$337K +$337K +5,317 New
16 17
18
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