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WESTERN DIGITAL CORP
WESTERN DIGITAL CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 613 Institutional holders with a total value of $19,721,689,757.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 13,898,436 1,352,596,000 6.86%
2 STATE STREET CORP 9,962,326 969,530,000 4.92%
3 Alken Asset Management LLP 6,487,701 628,787,000 3.19%
4 BlackRock Institutional Trust Company, N.A. 6,086,467 592,335,000 3.00%
5 Boston Partners 6,002,075 584,122,000 2.96%
6 WELLINGTON MANAGEMENT GROUP LLP 5,350,322 520,694,000 2.64%
7 PRICE T ROWE ASSOCIATES INC /MD/ 5,286,039 514,437,000 2.61%
8 LSV ASSET MANAGEMENT 4,584,333 446,147,000 2.26%
9 APG Asset Management N.V. 4,160,613 404,911,000 2.05%
10 OppenheimerFunds, Inc. 4,140,976 403,000,000 2.04%
11 Bank of New York Mellon Corp 4,006,745 389,935,000 1.98%
12 NORTHERN TRUST CORP 3,365,808 327,560,000 1.66%
13 DEUTSCHE BANK AG\ 3,206,135 312,015,000 1.58%
14 Cornerstone Investment Partners, LLC 3,190,279 310,478,000 1.57%
15 BlackRock Fund Advisors 3,178,095 309,292,000 1.57%
16 AMERICAN CENTURY COMPANIES INC 3,106,196 302,295,000 1.53%
17 NORGES BANK 3,019,089 293,817,000 1.49%
18 AJO, LP 2,907,520 282,960,000 1.43%
19 Invesco Ltd. 2,817,069 274,157,000 1.39%
20 AQR CAPITAL MANAGEMENT LLC 2,554,307 248,585,000 1.26%
21 abrdn Investment Management Ltd 2,549,191 248,075,000 1.26%
22 HERNDON CAPITAL MANAGEMENT LLC 2,292,815 223,548,977 1.13%
23 Allianz Asset Management GmbH 2,208,852 214,966,000 1.09%
24 JANUS HENDERSON INVESTORS US LLC 2,178,958 212,056,000 1.08%
25 BlackRock Group LTD 2,115,471 205,879,000 1.04%
26 TIAA CREF INVESTMENT MANAGEMENT LLC 2,099,825 204,355,000 1.04%
27 PRINCIPAL FINANCIAL GROUP INC 1,817,661 176,895,000 0.90%
28 JPMORGAN CHASE & CO 1,812,842 176,428,000 0.89%
29 GEODE CAPITAL MANAGEMENT, LLC 1,780,613 173,088,000 0.88%
30 DIMENSIONAL FUND ADVISORS LP 1,614,869 157,149,000 0.80%
31 TCW GROUP INC 1,554,284 151,263,000 0.77%
32 BlackRock Investment Management, LLC 1,515,922 147,530,000 0.75%
33 GOLDMAN SACHS GROUP INC 1,491,950 145,196,000 0.74%
34 BRANDES INVESTMENT PARTNERS, LP 1,447,976 140,917,000 0.71%
35 First Pacific Advisors, LP 1,399,000 136,151,000 0.69%
36 ONTARIO TEACHERS PENSION PLAN BOARD 1,381,183 134,417,000 0.68%
37 SCHRODER INVESTMENT MANAGEMENT GROUP 1,289,326 125,477,207 0.64%
38 Robeco Institutional Asset Management B.V. 1,192,375 116,041,000 0.59%
39 NEW YORK STATE COMMON RETIREMENT FUND 1,184,164 115,243,000 0.58%
40 MORGAN STANLEY 1,125,712 109,554,000 0.56%
41 COLUMBUS CIRCLE INVESTORS 1,027,204 99,967,000 0.51%
42 BLACKROCK ADVISORS LLC 1,013,832 98,666,000 0.50%
43 RUSSELL FRANK CO/ 1,011,071 98,406,000 0.50%
44 TWO SIGMA INVESTMENTS, LP 985,505 95,909,000 0.49%
45 LYRICAL ASSET MANAGEMENT LP 983,906 95,754,000 0.49%
46 CREDIT SUISSE AG/ 972,615 94,654,000 0.48%
47 WELLS FARGO & COMPANY/MN 958,755 93,307,000 0.47%
48 MILLENNIUM MANAGEMENT LLC 942,875 91,761,000 0.47%
49 Legal & General Group Plc 933,386 90,833,000 0.46%
50 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 923,348 89,861,000 0.46%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.