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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
AAM
326
Aberdeen Asset Management
United Kingdom
$1.72M
ZIM
327
Zacks Investment Management
Illinois
$1.69M -$24.4K -436 -2%
SC
328
Saturna Capital
Washington
$1.68M -$69.6K -1,245 -4%
SB
329
Suntrust Banks
Georgia
$1.68M +$34K +609 +2%
QT
330
Quantbot Technologies
New York
$1.63M +$1.43M +25,640 New
HighTower Advisors
331
HighTower Advisors
Illinois
$1.62M -$21.8K -390 -2%
ACM
332
Alpha Capital Management
Texas
$1.6M +$1.41M +25,177 New
LMAM
333
Legg Mason Asset Management
Japan
$1.59M -$251K -4,498 -15%
PA
334
Profund Advisors
Maryland
$1.58M +$136K +2,440 +11%
SAM
335
Securian Asset Management
Minnesota
$1.57M -$16.9K -302 -1%
AAM
336
Advisors Asset Management
Colorado
$1.55M +$1.08M +19,270 +372%
QIM
337
Quantitative Investment Management
Virginia
$1.54M +$1.36M +24,343 New
HMS
338
Hanseatic Management Services
New Mexico
$1.53M -$42.1K -754 -3%
KRS
339
Kentucky Retirement Systems
Kentucky
$1.46M -$10.3K -185 -0.8%
GCP
340
GSA Capital Partners
United Kingdom
$1.46M -$1.25M -22,426 -49%
LSERS
341
Louisiana State Employees Retirement System
Louisiana
$1.43M +$1.26M +22,491 New
KeyBank National Association
342
KeyBank National Association
Ohio
$1.42M +$579K +10,355 +86%
BOH
343
Bank of Hawaii
Hawaii
$1.41M +$360K +6,449 +41%
PCM
344
Prelude Capital Management
New York
$1.41M +$482K +8,632 +64%
TMAM
345
Tokio Marine Asset Management
Japan
$1.4M -$102K -1,831 -8%
SMG
346
Spectrum Management Group
Indiana
$1.33M +$1.17M +21,022 New
Jane Street
347
Jane Street
New York
$1.32M +$409K +7,323 +54%
PP
348
Palladium Partners
Virginia
$1.31M -$102K -1,832 -8%
SCM
349
Sterling Capital Management
North Carolina
$1.3M +$3.35K +60 +0.3%
TIA
350
Trust Investment Advisors
Indiana
$1.26M +$1.11M +19,805 New

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.