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Western Digital

569 hedge funds and large institutions have $19.5B invested in Western Digital in 2014 Q3 according to their latest regulatory filings, with 64 funds opening new positions, 202 increasing their positions, 236 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

64% more first-time investments, than exits

New positions opened: 64 | Existing positions closed: 39

3% more funds holding

Funds holding: 551569 (+18)

4% more capital invested

Capital invested by funds: $18.7B → $19.5B (+$808M)

3% more call options, than puts

Call options by funds: $186M | Put options by funds: $181M

0.99% less ownership

Funds ownership: 103.23%102.24% (-0.99%)

13% less funds holding in top 10

Funds holding in top 10: 2320 (-3)

14% less repeat investments, than reductions

Existing positions increased: 202 | Existing positions reduced: 236

Holders
569
Holders Change
+18
Holders Change %
+3.27%
% of All Funds
16.51%
Holding in Top 10
20
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-13.04%
% of All Funds
0.58%
New
64
Increased
202
Reduced
236
Closed
39
Calls
$186M
Puts
$181M
Net Calls
+$5.52M
Net Calls Change
-$109M
Name Holding Trade Value Shares
Change
Change in
Stake
Renaissance Technologies
76
Renaissance Technologies
New York
$61.1M +$39.8M +529,597 +176%
Adage Capital Partners
77
Adage Capital Partners
Massachusetts
$61.1M +$15.4M +205,197 +33%
PAM
78
Panagora Asset Management
Massachusetts
$56.9M +$2.03M +26,976 +4%
Fidelity Investments
79
Fidelity Investments
Massachusetts
$56M -$1.65M -21,959 -3%
Capital Fund Management (CFM)
80
Capital Fund Management (CFM)
France
$55.5M +$22.1M +294,500 +64%
PIM
81
Profit Investment Management
Maryland
$55.4M -$6.63M -88,159 -10%
CI Investments Inc
82
CI Investments Inc
Ontario, Canada
$54.8M -$1.9M -25,269 -3%
Sumitomo Mitsui Trust Group
83
Sumitomo Mitsui Trust Group
Japan
$54.5M -$240K -3,199 -0.4%
Prudential Financial
84
Prudential Financial
New Jersey
$51.8M -$17.9M -237,563 -25%
SIM
85
Stelliam Investment Management
New York
$50.4M -$1.74M -23,152 -3%
Bank of America
86
Bank of America
North Carolina
$49M +$3.37M +44,896 +7%
Teacher Retirement System of Texas
87
Teacher Retirement System of Texas
Texas
$47.5M -$32.6M -433,974 -40%
HSBC Holdings
88
HSBC Holdings
United Kingdom
$46M +$3.56M +47,412 +8%
PI
89
PGGM Investments
Netherlands
$45.9M +$2M +26,582 +4%
Canada Pension Plan Investment Board
90
Canada Pension Plan Investment Board
Ontario, Canada
$45.2M -$23.1M -306,955 -33%
AllianceBernstein
91
AllianceBernstein
Tennessee
$45.1M +$3.41M +45,334 +8%
FAM
92
Fred Alger Management
New York
$44.4M -$19M -252,764 -30%
Bank of Montreal
93
Bank of Montreal
Ontario, Canada
$43.7M -$2.98M -39,621 -6%
New York State Teachers Retirement System (NYSTRS)
94
New York State Teachers Retirement System (NYSTRS)
New York
$43.2M -$228K -3,029 -0.5%
MTB
95
Mizuho Trust & Banking
Japan
$42.8M -$24.9M -330,856 -36%
Ameriprise
96
Ameriprise
Minnesota
$42.5M -$6.25M -83,148 -13%
Mitsubishi UFJ Trust & Banking
97
Mitsubishi UFJ Trust & Banking
Japan
$41.8M -$443K -5,897 -1%
California State Teachers Retirement System (CalSTRS)
98
California State Teachers Retirement System (CalSTRS)
California
$41.3M -$933K -12,415 -2%
USAA
99
United Services Automobile Association
Texas
$37.4M +$1.79M +23,841 +5%
State of Wisconsin Investment Board
100
State of Wisconsin Investment Board
Wisconsin
$36.3M +$110K +1,469 +0.3%

WDC Hedge Fund Activity: Q3 2014 in Review

569 of the 3,446 institutional investors tracked by Wall St. Rank reported a position in Western Digital (WDC) for Q3 2014, worth a combined $19.5B — up 4.3% from $18.7B a quarter earlier.

Buyers outnumbered sellers: 64 funds opened new WDC positions and 39 closed out — a net gain of 25 holders — while 202 added to existing stakes and 236 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $274M. The largest seller was Norges Bank, cutting an estimated $320M.

  • 569 institutional investors held Western Digital (WDC) as of Q3 2014, up from 551 in Q2 2014.
  • Funds reported $19.5B of Western Digital stock for Q3 2014, up 4.3% quarter-over-quarter.
  • 64 funds opened new Western Digital positions in Q3 2014 and 39 closed out, a net change of +25 holders.
  • The largest Western Digital buyer in Q3 2014 was Wellington Management Group, an estimated $274M added.
  • The largest Western Digital seller in Q3 2014 was Norges Bank, an estimated $320M sold.

Based on aggregated 13F filings for Q3 2014.