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

Institutional Holders (2014Q4)
Portfolio Summary: 648 Institutional holders with a total value of $23,265,160,621.
#
Manager Name
Shares
Value ($)
%
Options
Notes
401 Cognios Capital, LLC 11,453 1,267,000 0.01%
402 AMICA PENSION FUND BOARD OF TRUSTEES 11,266 1,247,000 0.01%
403 Covington Investment Advisors Inc. 11,147 1,234,000 0.01%
404 Spot Trading L.L.C 11,100 1,229,000 0.01% Call
405 Visium Asset Management, LP 10,999 1,218,000 0.01%
406 M&T BANK CORP 10,976 1,215,000 0.01%
407 ROYAL BANK OF CANADA 10,800 1,196,000 0.01% Call
408 LEAVELL INVESTMENT MANAGEMENT, INC. 10,715 1,186,000 0.01%
409 FDx Advisors, Inc. 10,701 1,185,000 0.01%
410 TOKIO MARINE ASSET MANAGEMENT CO LTD 10,661 1,180,000 0.01%
411 Virtu KCG Holdings LLC 10,370 1,148,000 0.00%
412 TURNER INVESTMENTS LLC 10,174 1,126,000 0.00%
413 COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT 10,090 1,116,000 0.00%
414 Constellation Investments, Inc. 10,075 1,115,000 0.00%
415 TORONTO DOMINION BANK 10,077 1,115,000 0.00%
416 Constellation Wealth Advisors, LLC 10,060 1,114,000 0.00%
417 South Dakota Investment Council 10,000 1,107,000 0.00%
418 NORTH STAR ASSET MANAGEMENT INC 10,000 1,107,000 0.00%
419 STEPHENS INC /AR/ 9,960 1,103,000 0.00%
420 Strategic Global Advisors, LLC 9,864 1,092,000 0.00%
421 DELTA LLOYD NV 9,819 1,087,000 0.00%
422 Clear Harbor Asset Management, LLC 9,385 1,039,000 0.00%
423 BECK CAPITAL MANAGEMENT, LLC 9,203 1,019,000 0.00%
424 Paloma Partners Management Co 9,200 1,018,000 0.00%
425 Timber Hill LLC 9,060 1,003,000 0.00%
426 HERALD INVESTMENT MANAGEMENT Ltd 9,000 996,000 0.00%
427 Ativo Capital Management LLC 8,918 987,000 0.00% SH
428 HL FINANCIAL SERVICES LLC 8,851 980,000 0.00%
429 BBT Capital Management, LLC 8,796 974,000 0.00%
430 ANALYTIC INVESTORS, LLC 8,752 969,000 0.00%
431 SUMMIT SECURITIES GROUP LLC 8,700 963,000 0.00%
432 Calvert Investment Management, Inc. 8,689 962,000 0.00%
433 Creative Planning 8,352 925,000 0.00%
434 Meiji Yasuda Life Insurance Co 8,310 920,000 0.00%
435 IRONWOOD INVESTMENT MANAGEMENT LLC 8,290 918,000 0.00%
436 Coastline Trust Co 8,150 902,000 0.00%
437 ASSETMARK, INC 8,032 889,000 0.00%
438 Ameritas Investment Partners, Inc. 7,985 884,000 0.00%
439 SENTRY INVESTMENT MANAGEMENT LLC 7,968 882,000 0.00%
440 Kentucky Retirement Systems Insurance Trust Fund 7,757 859,000 0.00%
441 SUNTRUST BANKS INC 7,762 858,000 0.00%
442 Concert Wealth Management Inc. 7,693 850,000 0.00%
443 Koshinski Asset Management, Inc. 7,507 831,000 0.00%
444 Schooner Investment Group, LLC. 7,500 828,000 0.00%
445 Jump Trading, LLC 7,400 820,000 0.00% Call
446 BNP Paribas Asset Management Holding S.A. 7,387 818,000 0.00%
447 CONNING INC. 7,334 812,000 0.00%
448 REGIONS FINANCIAL CORP 7,248 802,000 0.00%
449 Municipal Employees' Retirement System of Michigan 7,200 800,000 0.00%
450 GUYASUTA INVESTMENT ADVISORS INC 7,205 797,000 0.00%
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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.