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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
GBT
626
Grove Bank & Trust
Florida
$126K -$22.9K -355 -14%
RCG
627
Ruggie Capital Group
Florida
$123K
ARMT
628
Amica Retiree Medical Trust
Rhode Island
$121K
PFA
629
Pathway Financial Advisors
Vermont
$121K +$129K +2,007 New
C
630
Cerebellum
California
$121K +$130K +2,019 New
HMS
631
Hanseatic Management Services
New Mexico
$120K -$783K -12,165 -86%
ABA
632
American Beacon Advisors
Texas
$116K +$10.2K +159 +9%
SFG
633
SevenBridge Financial Group
Pennsylvania
$112K -$14K -218 -10%
RFA
634
Reilly Financial Advisors
California
$110K
WAM
635
Wolverine Asset Management
Illinois
$99K +$106K +1,650 New
AFNAS
636
American Financial Network Advisory Services
California
$97K
WB
637
Webster Bank
Connecticut
$95K
MUS
638
Mitsubishi UFJ Securities
Japan
$95K +$62.2K +966 +155%
Fuller & Thaler Asset Management
639
Fuller & Thaler Asset Management
California
$95K +$102K +1,588 New
NMC
640
Nine Masts Capital
Hong Kong
$95K +$102K +1,588 New
TCM
641
Tradewinds Capital Management
Washington
$88K
FCMT
642
Founders Capital Management (Texas)
Texas
$82K
PO
643
Private Ocean
California
$82K +$87.9K +1,365 New
NSIM
644
North Star Investment Management
Illinois
$80K
ST
645
Smithfield Trust
Pennsylvania
$78K +$36.4K +565 +78%
GLI
646
Guardian Life Insurance
New York
$76K +$24.2K +376 +42%
Loomis, Sayles & Company
647
Loomis, Sayles & Company
Massachusetts
$74K +$65K +1,010 +443%
AAP
648
Arax Advisory Partners
Colorado
$73K -$41.7K -647 -35%
BL
649
Balentine LLC
Georgia
$72K
PA
650
Parallel Advisors
California
$72K +$3.15K +49 +4%

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.