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Western Digital

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

124% more first-time investments, than exits

New positions opened: 92 | Existing positions closed: 41

107% more funds holding in top 10

Funds holding in top 10: 1531 (+16)

39% more capital invested

Capital invested by funds: $12.3B → $17.1B (+$4.84B)

9% more funds holding

Funds holding: 499546 (+47)

4.72% more ownership

Funds ownership: 99.06%103.79% (+4.7%)

15% less call options, than puts

Call options by funds: $175M | Put options by funds: $206M

26% less repeat investments, than reductions

Existing positions increased: 172 | Existing positions reduced: 232

Holders
546
Holders Change
+47
Holders Change %
+9.42%
% of All Funds
15.85%
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
Name Holding Trade Value Shares
Change
Change in
Stake
ECM
551
Empire Capital Management
Connecticut
-$10.1M -211,680 Closed
SCM
552
Stevens Capital Management
Pennsylvania
-$6.24M -130,284 Closed
ST
553
Spot Trading
Illinois
-$5.81M -104,005 Closed
ARTA
554
A.R.T. Advisors
New York
-$4.52M -94,261 Closed
NCCM
555
Nine Chapters Capital Management
New Jersey
-$1.88M -39,293 Closed
MMG
556
Monetary Management Group
Missouri
-$1.71M -35,589 Closed
MCM
557
Moon Capital Management
New York
-$1.5M -31,362 Closed
JIM
558
Jupiter Investment Management
United Kingdom
-$1.45M -30,164 Closed
IA
559
Icon Advisers
Colorado
-$1.34M -27,915 Closed
GCC
560
Guardian Capital (Canada)
Ontario, Canada
-$1.28M -26,632 Closed
BTS
561
BB&T Securities
Virginia
-$11.8M -24,620 Closed
CCM
562
Cai Capital Management
New York
-$1.17M -24,392 Closed
PL
563
Perpetual Ltd
Australia
-$1M -20,923 Closed
FAAS
564
First Allied Advisory Services
California
-$764K -15,754 Closed
HT
565
HAP Trading
New York
-$814K -14,561 Closed
DCM
566
Dynamic Capital Management
Jersey
-$666K -13,888 Closed
AIM
567
Acuity Investment Management
Ontario, Canada
-$652K -13,627 Closed
TAS
568
TIFF Advisory Services
Pennsylvania
-$647K -13,495 Closed
JIP
569
Jaffetilchin Investment Partners
Florida
-$635K -13,256 Closed
CPO
570
Cerity Partners OCIO
New York
-$580K -12,103 Closed
AIM
571
abrdn Investment Management
United Kingdom
-$575K -11,992 Closed
NBC
572
Neuberger Berman Canada
Ontario, Canada
-$536K -11,179 Closed
T
573
TradeWorx
New Jersey
-$500K -10,424 Closed
HCM
574
Highbridge Capital Management
New York
-$550K -9,840 Closed
MCM
575
Matarin Capital Management
New York
-$439K -9,164 Closed

WDC Hedge Fund Activity: Q4 2013 in Review

546 of the 3,445 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q4 2013, worth a combined $17.1B — up 39% from $12.3B a quarter earlier.

Buyers outnumbered sellers: 92 funds opened new WDC positions and 41 closed out — a net gain of 51 holders — while 172 added to existing stakes and 232 trimmed.

The largest buyer was Putnam Investments, adding an estimated $176M. The largest seller was Commonwealth Bank of Australia, cutting an estimated $207M.

  • 546 institutional investors held Western Digital (WDC) as of Q4 2013, up from 499 in Q3 2013.
  • Funds reported $17.1B of Western Digital stock for Q4 2013, up 39% quarter-over-quarter.
  • 92 funds opened new Western Digital positions in Q4 2013 and 41 closed out, a net change of +51 holders.
  • The largest Western Digital buyer in Q4 2013 was Putnam Investments, an estimated $176M added.
  • The largest Western Digital seller in Q4 2013 was Commonwealth Bank of Australia, an estimated $207M sold.

Based on aggregated 13F filings for Q4 2013.