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

Institutional Holders (2016Q3)
Portfolio Summary: 724 Institutional holders with a total value of $15,716,903,450.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 26,371,289 1,541,928,000 9.81%
2 Clearbridge Investments, LLC 11,064,630 646,949,000 4.12%
3 STATE STREET CORP 10,887,974 637,968,000 4.06%
4 AMERICAN INTERNATIONAL GROUP, INC. 10,109,982 591,130,648 3.76%
5 PRICE T ROWE ASSOCIATES INC /MD/ 8,314,076 486,124,000 3.09%
6 FMR LLC 7,937,382 464,099,000 2.95%
7 BlackRock Institutional Trust Company, N.A. 7,453,878 435,828,000 2.77%
8 FRANKLIN RESOURCES INC 5,133,211 300,139,000 1.91%
9 BlackRock Fund Advisors 4,843,732 283,213,000 1.80%
10 OppenheimerFunds, Inc. 4,136,780 241,877,000 1.54%
11 LSV ASSET MANAGEMENT 3,869,181 226,231,000 1.44%
12 Neuberger Berman Group LLC 3,699,293 216,298,000 1.38%
13 NORTHERN TRUST CORP 3,462,631 202,460,000 1.29%
14 SUSQUEHANNA INTERNATIONAL GROUP, LLP 3,181,300 186,011,000 1.18% Put
15 JPMORGAN CHASE & CO 3,044,822 178,033,000 1.13%
16 WELLS FARGO & COMPANY/MN 2,989,010 174,768,000 1.11%
17 GEODE CAPITAL MANAGEMENT, LLC 2,850,797 166,459,000 1.06%
18 BlackRock Group LTD 2,817,156 164,720,000 1.05%
19 NORGES BANK 2,900,834 161,998,000 1.03%
20 FIL Ltd 2,623,921 153,420,000 0.98%
21 Invesco Ltd. 2,535,975 148,279,000 0.94%
22 Bank of New York Mellon Corp 2,502,722 146,335,000 0.93%
23 DIMENSIONAL FUND ADVISORS LP 2,493,126 145,770,000 0.93%
24 LYRICAL ASSET MANAGEMENT LP 2,411,768 141,016,000 0.90%
25 AMERIPRISE FINANCIAL INC 2,343,519 137,057,000 0.87%
26 GOLDMAN SACHS GROUP INC 2,305,404 134,797,000 0.86%
27 SEIZERT CAPITAL PARTNERS, LLC 2,262,342 132,279,000 0.84%
28 DnB Asset Management AS 2,240,475 131,000,573 0.83%
29 BRANDES INVESTMENT PARTNERS, LP 2,185,428 127,782,000 0.81%
30 BANK OF AMERICA CORP /DE/ 2,184,113 127,706,000 0.81%
31 TWO SIGMA ADVISERS, LP 1,959,081 114,547,000 0.73%
32 First Pacific Advisors, LP 1,885,230 110,229,000 0.70%
33 Artemis Investment Management LLP 1,841,719 107,668,000 0.69%
34 IVORY INVESTMENT MANAGEMENT, LLC 1,837,586 107,444,000 0.68%
35 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 1,714,726 100,260,000 0.64%
36 ROYAL BANK OF CANADA 1,644,606 96,159,000 0.61%
37 TCW GROUP INC 1,626,667 95,111,000 0.61%
38 Allianz Asset Management GmbH 1,605,897 93,797,000 0.60%
39 APG Asset Management N.V. 1,496,368 87,493,000 0.56%
40 Boston Partners 1,489,365 87,083,000 0.55%
41 TIAA CREF INVESTMENT MANAGEMENT LLC 1,471,655 86,048,000 0.55%
42 BLACKROCK ADVISORS LLC 1,456,586 85,167,000 0.54%
43 TEACHERS ADVISORS, LLC 1,441,949 84,311,000 0.54%
44 NEW YORK STATE COMMON RETIREMENT FUND 1,381,681 80,787,000 0.51%
45 AGF INVESTMENTS INC. 1,364,181 79,727,000 0.51%
46 MILLER HOWARD INVESTMENTS INC /NY 1,317,181 77,016,000 0.49%
47 SIRIOS CAPITAL MANAGEMENT L P 1,291,922 75,539,000 0.48%
48 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,282,400 74,982,000 0.48% Call
49 Legal & General Group Plc 1,265,153 73,969,000 0.47%
50 Passport Capital, LLC 1,198,086 70,052,000 0.45%
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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.