Yahoo! FinanceFinance Home - My Yahoo - Yahoo! - Help 

Sunday, November 29, 2009, 12:35AM ET - U.S. Markets Closed. Dow Down 1.48% Nasdaq Down 1.73%
Western Digital Corp. (WDC)On Nov 27: 37.50  Down 0.96 (2.50%)  
MORE ON WDC
Quotes
Charts
News & Info
Company
Analyst Coverage
Ownership
HereMajor Holders
Financials

Major HoldersGet Major Holders for:
BREAKDOWN
% of Shares Held by All Insider and 5% Owners: 8%
% of Shares Held by Institutional & Mutual Fund Owners: 86%
% of Float Held by Institutional & Mutual Fund Owners: 94%
Number of Institutions Holding Shares: 418

MAJOR DIRECT HOLDERS (FORMS 3 & 4)
HolderSharesReported
COYNE JOHN F1,152,20811-May-09
BIGFOOT VENTURES LTD.970,0005-Jun-09
LEYDEN TIMOTHY M108,64510-Sep-09
MOGHADAM HOSSEIN M104,46610-Sep-09
CARRILLO JOSEPH R74,08511-Nov-09


TOP INSTITUTIONAL HOLDERS
HolderShares% OutValue*Reported
AXA16,138,4547.16$589,537,72430-Sep-09
FMR LLC12,883,9165.72$470,649,45130-Sep-09
VANGUARD GROUP, INC. (THE)11,925,1065.29$435,624,12230-Sep-09
Barclays Global Investors UK Holdings Ltd11,524,6025.11$420,993,71130-Sep-09
STATE STREET CORPORATION8,960,6263.98$327,331,66730-Sep-09
LSV ASSET MANAGEMENT7,770,7983.45$283,867,25030-Sep-09
APG All Pensions Group6,010,9702.67$219,580,73430-Sep-09
SHAW D.E. & CO., INC.4,970,0062.21$181,554,31930-Sep-09
Blackrock Investment Management LLC4,918,4192.18$179,669,84630-Sep-09
Invesco Ltd.4,745,0142.11$173,335,36130-Sep-09

TOP MUTUAL FUND HOLDERS
HolderShares% OutValue*Reported
FIDELITY DISCIPLINED EQUITY FUND (USA)6,700,0002.97$244,751,00030-Sep-09
VANGUARD MID-CAP INDEX FUND2,346,4351.04$62,180,52730-Jun-09
VANGUARD TOTAL STOCK MARKET INDEX FUND2,063,338.92$54,678,45730-Jun-09
MIDCAP SPDR TRUST SERIES I1,988,811.88$42,401,45030-Sep-08
VANGUARD 500 INDEX FUND1,912,979.85$50,693,94330-Jun-09
COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT1,767,348.78$46,834,72230-Jun-09
HUSSMAN INVESTMENT TRUST-HUSSMAN STRATEGIC GROWTH FUND1,595,000.71$42,267,50030-Jun-09
RUSSELL (FRANK) U.S. QUANTITATIVE EQUITY FUND1,543,765.68$56,393,73530-Sep-09
VANGUARD INSTITUTIONAL INDEX FUND-INSTITUTIONAL INDEX FD1,359,303.60$36,021,52930-Jun-09
Blackrock Large Cap Ser Fds-Master Large Cap Core Port1,310,000.58$34,715,00030-Jun-09

View Transactions for Insiders & Institutional Holders
* Value shown is computed using the security's price on the report date given.


Add to My Portfolio Add to Portfolio    Set Alert Set Alert    Email to a Friend Email to a Friend
Get Major Holders for Another Symbol: Symbol Lookup
Today's SEC FilingsMergers & Acquisitions