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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
GCP
201
GSA Capital Partners
United Kingdom
$8.94M +$10.2M +129,933 New
LG
202
Leuthold Group
Minnesota
$8.91M -$40.8K -522 -0.4%
TCM
203
Trafelet Capital Management
New York
$8.86M -$5.83M -74,485 -37%
Caisse de Depot et Placement du Quebec (CDPQ)
204
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$8.73M -$1.03M -13,230 -9%
BPC
205
Banque Pictet & Cie
Switzerland
$8.68M +$125K +1,596 +1%
VAM
206
Visium Asset Management
New York
$8.59M +$8.63M +110,362 +758%
SEI Investments
207
SEI Investments
Pennsylvania
$8.57M +$610K +7,796 +7%
Ohio Public Employees Retirement System (OPERS)
208
Ohio Public Employees Retirement System (OPERS)
Ohio
$8.46M -$6.6M -84,385 -41%
MCM
209
McKinley Capital Management
Alaska
$8.44M -$2.03M -25,955 -17%
DM
210
Diker Management
New York
$8.37M +$4.91M +62,842 +107%
HI
211
HBK Investments
Texas
$8.31M +$5.18M +66,282 +122%
ZAM
212
Zenit Asset Management
Sweden
$8.25M +$9.31M +119,070 New
Mitsubishi UFJ Asset Management
213
Mitsubishi UFJ Asset Management
Japan
$8.15M +$3.65M +46,728 +65%
AWCI
214
Alpine Woods Capital Investors
New York
$8.14M +$9.25M +118,276 New
OA
215
Oak Associates
Ohio
$8.09M
MMCM
216
Marque Millennium Capital Management
New York
$8.04M
CIBC World Market
217
CIBC World Market
Ontario, Canada
$7.93M -$651K -8,329 -7%
SOMRS
218
State of Michigan Retirement System
Michigan
$7.62M -$641K -8,202 -7%
Thrivent Financial for Lutherans
219
Thrivent Financial for Lutherans
Minnesota
$7.61M +$8.11M +103,723 +1,508%
ADEF
220
Adams Diversified Equity Fund
Maryland
$7.55M
PP
221
Prudential plc
United Kingdom
$7.49M +$1.37M +17,476 +19%
KG
222
Karamaan Group
New York
$7.43M +$1.02M +13,019 +14%
TPSF
223
Texas Permanent School Fund
Texas
$7.4M -$177K -2,257 -2%
UCFA
224
United Capital Financial Advisors
Texas
$7.38M +$7.24M +92,559 +1,274%
EVM
225
Eaton Vance Management
Massachusetts
$7.29M -$5.16K -66 -0.1%

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.