WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

Note: Option positions (PUT/CALL) are excluded.

New Positions (243)

Increased Positions (384)

Central Asset Investments & Management Holdings (HK) Ltd
Value ($000) $23,041 (+474.1%) Shares 133,748 (+300.1%)
Grand Alliance Asset Management Ltd
Value ($000) $8,786 (+330.5%) Shares 51,000 (+200.0%)
HAWK RIDGE CAPITAL MANAGEMENT LP
Value ($000) $56,108 (+192.6%) Shares 325,700 (+103.9%)
AMF Tjanstepension AB
Value ($000) $304,566 (+140.1%) Shares 1,767,959 (+67.3%)
FORA Capital, LLC
Value ($000) $10,575 (+283.1%) Shares 61,385 (+167.0%)
PATTON FUND MANAGEMENT, INC.
Value ($000) $5,138 (+1412.3%) Shares 29,828 (+954.0%)
STANCE CAPITAL LLC
Value ($000) $1,285 (+3105.7%) Shares 7,462 (+2134.1%)
Vinva Investment Management Ltd
Value ($000) $35,164 (+228.9%) Shares 198,728 (+117.0%)
ODDO BHF ASSET MANAGEMENT SAS
Value ($000) $14,231 (+176.1%) Shares 82,610 (+92.4%)
OFI INVEST ASSET MANAGEMENT
Value ($000) $20,188 (+4354.9%) Shares 137,631 (+3003.3%)
Tredje AP-fonden
Value ($000) $41,849 (+839.3%) Shares 242,929 (+554.6%)
Harvest Fund Management Co., Ltd
Value ($000) $14 (+468.6%) Shares 86,264 (+326.6%)
Banque Cantonale Vaudoise
Value ($000) $9,111 (+384655.1%) Shares 52,882 (+168.1%)
TEACHER RETIREMENT SYSTEM OF TEXAS
Value ($000) $63,282 (+810.5%) Shares 367,340 (+534.6%)
Robeco Institutional Asset Management B.V.
Value ($000) $237,173 (+152.4%) Shares 1,376,751 (+75.9%)
National Pension Service
Value ($000) $291,422 (+427.5%) Shares 1,691,659 (+267.6%)
NOMURA ASSET MANAGEMENT CO LTD
Value ($000) $193,303 (+91.7%) Shares 1,122,095 (+33.6%)
ProShare Advisors LLC
Value ($000) $106,473 (+877.7%) Shares 618,061 (+581.4%)
BI Asset Management Fondsmaeglerselskab A/S
Value ($000) $45 (+539.8%) Shares 263,008 (+345.9%)
VIRGINIA RETIREMENT SYSTEMS ET AL
Value ($000) $51,111 (+184.6%) Shares 296,694 (+98.3%)

Decreased Positions (340)

Talos Eurisko Asset Management LP
Value ($000) $35,631 (-33.8%) Shares 206,834 (-53.8%)
Park West Asset Management LLC
Value ($000) $19,213 (-58.4%) Shares 111,527 (-71.0%)
Alta Park Capital, LP
Value ($000) $67,785 (+19.9%) Shares 393,479 (-16.4%)
Atalan Capital Partners, LP
Value ($000) $121,519 (-8.9%) Shares 705,400 (-36.5%)
Wolf Hill Capital Management, LP
Value ($000) $101,707 (+38.3%) Shares 590,395 (-3.6%)
Slate Path Capital LP
Value ($000) $55,347 (-67.4%) Shares 321,278 (-77.3%)
Highland Peak Capital, LLC
Value ($000) $16,099 (-14.7%) Shares 93,454 (-40.6%)
Rivermont Capital Management LP
Value ($000) $26,583 (-1.8%) Shares 154,309 (-31.6%)
Kerrisdale Advisers, LLC
Value ($000) $1,961 (-61.5%) Shares 11,384 (-73.2%)
Melqart Asset Management (UK) Ltd
Value ($000) $17,129 (-24.0%) Shares 99,431 (-47.0%)
Polymer Capital Management (HK) LTD
Value ($000) $10,488 (-46.3%) Shares 60,883 (-62.5%)
Maple Rock Capital Partners Inc.
Value ($000) $410,265 (+32.0%) Shares 2,381,525 (-8.0%)
Trivest Advisors Ltd
Value ($000) $150,736 (+36.5%) Shares 875,000 (-4.9%)
KEYSTONE INVESTORS PTE LTD
Value ($000) $33,963 (-1.4%) Shares 197,152 (-31.3%)
ARS Investment Partners, LLC
Value ($000) $44,655 (-9.7%) Shares 259,216 (-37.1%)
Maytus Capital Management, LLC
Value ($000) $21,189 (-9.1%) Shares 123,000 (-36.6%)
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A.
Value ($000) $39,161 (-5.1%) Shares 227,325 (-33.9%)
PERMIT CAPITAL, LLC
Value ($000) $13,782 (+14.8%) Shares 80,000 (-20.0%)
683 Capital Management, LLC
Value ($000) $24,686 (-39.3%) Shares 143,300 (-57.7%)
S&T Bank/PA
Value ($000) $11,472 (+19.3%) Shares 66,592 (-16.9%)

Exited Positions (71)