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Western Digital

605 hedge funds and large institutions have $18.7B invested in Western Digital in 2015 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 219 increasing their positions, 247 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed

12% more first-time investments, than exits

New positions opened: 75 | Existing positions closed: 67

8% more call options, than puts

Call options by funds: $314M | Put options by funds: $292M

0% more funds holding

Funds holding: 605605 (0)

0.99% less ownership

Funds ownership: 105.52%104.53% (-0.99%)

11% less repeat investments, than reductions

Existing positions increased: 219 | Existing positions reduced: 247

18% less capital invested

Capital invested by funds: $22.9B → $18.7B (-$4.23B)

30% less funds holding in top 10

Funds holding in top 10: 3021 (-9)

Holders
605
Holders Change
Holders Change %
0%
% of All Funds
16.12%
Holding in Top 10
21
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-30%
% of All Funds
0.56%
New
75
Increased
219
Reduced
247
Closed
67
Calls
$314M
Puts
$292M
Net Calls
+$22.5M
Net Calls Change
+$87.2M
Name Holding Trade Value Shares
Change
Change in
Stake
WA
526
WFG Advisors
Texas
$186K -$22.6K -289 -10%
USGIU
527
U.S. Global Investors (USGI)
Texas
$182K
ARMT
528
Amica Retiree Medical Trust
Rhode Island
$156K
SEC
529
Seven Eight Capital
New York
$155K +$176K +2,249 New
OMCS
530
Old Mutual Customised Solutions
South Africa
$146K -$217K -2,778 -57%
SC
531
SRB Corp
Massachusetts
$139K +$8.99K +115 +6%
HNB
532
Huntington National Bank
Ohio
$138K -$47.4K -606 -23%
GIS
533
Guardian Investor Services
New York
$137K -$1.96K -25 -1%
MAM
534
Mizuho Asset Management
Japan
$128K +$44.2K +565 +44%
MFS
535
MSI Financial Services
Massachusetts
$127K +$3.44K +44 +2%
TIM
536
Tortoise Investment Management
New York
$114K
W
537
Wealthfront
California
$100K -$80.3K -1,027 -42%
RFS
538
Rockefeller Financial Services
New York
$99K
AIM
539
Advantage Investment Management
Iowa
$97K +$91.9K +1,175 +494%
TF
540
Tompkins Financial
New York
$95K +$34.1K +436 +46%
WTB
541
Washington Trust Bank
Washington
$95K +$109K +1,388 New
JFGIW
542
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$91K
AW
543
Alpha Windward
Massachusetts
$88K
GLI
544
Guardian Life Insurance
New York
$87K -$30.7K -393 -24%
IPC
545
Independent Portfolio Consultants
Florida
$79K +$15.3K +196 +21%
SAMC
546
Shinko Asset Management Company
Japan
$62K -$7.82K -100 -10%
WA
547
WealthTrust-Arizona
Arizona
$60K
CBT
548
Central Bank & Trust
Kentucky
$50K
GAM
549
Gemmer Asset Management
California
$48K +$1.02K +13 +2%
WAS
550
Winch Advisory Services
Wisconsin
$46K -$620K -7,925 -92%

WDC Hedge Fund Activity: Q1 2015 in Review

605 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q1 2015, worth a combined $18.7B — down 18% from $22.9B a quarter earlier.

Buyers outnumbered sellers: 75 funds opened new WDC positions and 67 closed out — a net gain of 8 holders — while 219 added to existing stakes and 247 trimmed.

The largest buyer was Citadel Advisors, adding an estimated $182M. The largest seller was Wellington Management Group, cutting an estimated $130M.

  • 605 institutional investors held Western Digital (WDC) as of Q1 2015, unchanged from Q4 2014.
  • Funds reported $18.7B of Western Digital stock for Q1 2015, down 18% quarter-over-quarter.
  • 75 funds opened new Western Digital positions in Q1 2015 and 67 closed out, a net change of +8 holders.
  • The largest Western Digital buyer in Q1 2015 was Citadel Advisors, an estimated $182M added.
  • The largest Western Digital seller in Q1 2015 was Wellington Management Group, an estimated $130M sold.

Based on aggregated 13F filings for Q1 2015.