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Western Digital

546 hedge funds and large institutions have $18.5B invested in Western Digital in 2014 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 179 increasing their positions, 250 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
546
Holders Change
Holders Change %
0%
% of All Funds
15.78%
Holding in Top 10
30
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-3.23%
% of All Funds
0.87%
New
62
Increased
179
Reduced
250
Closed
52
Calls
$317M
Puts
$210M
Net Calls
+$107M
Net Calls Change
+$138M
Name Holding Trade Value Shares
Change
Shares
Change %
Zurich Cantonal Bank
251
Zurich Cantonal Bank
Switzerland
$5.24M +$380K +5,471 +8%
QIM
252
Quantitative Investment Management
Virginia
$5.23M +$3.54M +51,068 +210%
CIBC World Market
253
CIBC World Market
Ontario, Canada
$5.19M +$616K +8,872 +13%
EIM
254
ExxonMobil Investment Management
Texas
$5.06M +$24.8K +358 +0.5%
IRF
255
IBM Retirement Fund
New York
$5M -$2.75M -39,774 -36%
AII
256
AGF Investments Inc
Ontario, Canada
$4.95M +$4.04M +58,212 +444%
AAF
257
Andra AP-fonden
Sweden
$4.92M -$8.57M -123,436 -64%
OI
258
Oakbrook Investments
Illinois
$4.65M -$1.83M -26,365 -28%
PI
259
Placemark Investments
Illinois
$4.6M -$1.31M -18,875 -22%
B
260
Baird
Wisconsin
$4.56M -$213K -3,068 -4%
Jane Street
261
Jane Street
New York
$4.51M +$3.07M +44,162 +212%
CONA
262
Capital One National Association
New York
$4.41M -$1.02M -14,651 -19%
GIA
263
Gateway Investment Advisers
Ohio
$4.36M -$18.3K -264 -0.4%
Royal London Asset Management
264
Royal London Asset Management
United Kingdom
$4.32M -$92.6K -1,485 -2%
B
265
BP
United Kingdom
$4.22M +$4.22M +60,858 New
DILH
266
Dai-ichi Life Holdings
Japan
$4.1M -$142K -2,044 -3%
AAMU
267
AEGON Asset Management (UK)
United Kingdom
$4.04M -$1.94K -28 -0%
OPERF
268
Oregon Public Employees Retirement Fund
Oregon
$4M
AG
269
Aperio Group
California
$3.96M +$3.96M +57,107 New
LS
270
Livforsakringsbolaget Skandia
Sweden
$3.94M +$2.68M +38,587 +213%
FMT
271
First Mercantile Trust
Tennessee
$3.92M -$679K -9,781 -15%
NAP
272
New Amsterdam Partners
New York
$3.91M -$888K -12,799 -19%
CM
273
Churchill Management
California
$3.9M +$640K +9,222 +20%
CCG
274
Cypress Capital Group
Florida
$3.83M -$110K -1,586 -3%
N
275
Natixis
France
$3.77M -$142K -2,052 -4%