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Western Digital
WDC

Overview Fund Activity

499 hedge funds and large institutions have $12.3B invested in Western Digital in 2013 Q3 according to their latest regulatory filings, with 67 funds opening new positions, 175 increasing their positions, 202 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
499
Holders Change
+20
Holders Change %
+4.18%
% of All Funds
16.19%
Holding in Top 10
15
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-31.82%
% of All Funds
0.49%
New
67
Increased
175
Reduced
202
Closed
43
Calls
$192M
Puts
$215M
Net Calls
-$22.3M
Net Calls Change
+$18.2M

Top Buyers

1
AAM
Alken Asset Management
United Kingdom
$551M
2
O
OppenheimerFunds
New York
$365M
3
Allianz Asset Management
Allianz Asset Management
Germany
$267M
4
Boston Partners
Boston Partners
Massachusetts
$148M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$173M

Top Sellers

1
CBOA
Commonwealth Bank of Australia
Australia
$188M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$98.1M
3
Sanders Capital
Sanders Capital
Florida
$32.6M
4
NI
Numeric Investors
Massachusetts
$1.33M
5
CIM
Contrarius Investment Management
Jersey
$15.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
MERSOM
376
Municipal Employees' Retirement System of Michigan
Michigan
$456K +$456K +9,526 New
1IC
377
1919 Investment Counsel
Maryland
$454K +$3.17K +66 +0.7%
SC
378
SouthState Corp
Florida
$453K +$453K +9,446 New
SFSIG
379
San Francisco Sentry Investment Group
California
$448K – – –
MCM
380
Matarin Capital Management
New York
$439K -$73.7K -1,538 -14%
JIM
381
Jensen Investment Management
Oregon
$436K -$201K -4,193 -32%
JIC
382
Johnson Investment Counsel
Ohio
$421K -$24.5K -512 -5%
BIM
383
BRC Investment Management
Colorado
$419K +$419K +8,753 New
AW
384
Alpha Windward
Massachusetts
$415K – – –
CI
385
Conning Inc
Connecticut
$410K +$7.61K +159 +2%
IRS
386
Invictus RG (Singapore)
Singapore
$396K +$48.1K +1,004 +14%
Daiwa Securities Group
387
Daiwa Securities Group
Japan
$393K -$19K -397 -5%
SBWM
388
Sunflower Bank Wealth Management
Arizona
$380K – – –
MA
389
MUFG Americas
New York
$379K -$3.3M -68,856 -90%
Commonwealth Equity Services
390
Commonwealth Equity Services
Massachusetts
$377K +$65.4K +1,364 +21%
TRCT
391
Tower Research Capital (TRC)
New York
$376K +$147K +3,076 +64%
GCT
392
Galaxy Capital Trading
British Virgin Islands
$374K +$31.7K +662 +9%
MYAM
393
Meiji Yasuda Asset Management
Japan
$372K -$27.3K -569 -7%
SCM
394
Shelton Capital Management
Colorado
$371K -$18K -375 -5%
Tudor Investment Corp
395
Tudor Investment Corp
Connecticut
$368K +$108K +2,249 +41%
EOJOAM
396
E. Ohman J:or Asset Management
Sweden
$368K – – –
WTIM
397
Wilmington Trust Investment Management
Delaware
$366K – – –
MIC
398
MU Investments Company
Japan
$364K -$136K -2,845 -27%
BC
399
Brinker Capital
Pennsylvania
$356K -$24.8K -519 -7%
PAM
400
PartnerRe Asset Management
Connecticut
$341K -$48.4K -1,010 -12%
14 15
16
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