Stock TransactionsWESTERN DIGITAL CORP

Total Bought
23,910,224
217 transactions
Total Sold
26,148,353
181 transactions
Net
-2,238,129
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
BARCLAYS PLC843,2956,337,942+5,494,6470.030.23+0.20buy
AGF MANAGEMENT LTD7,5872,202,190+2,194,6030.000.93+0.92buy
Alyeska Investment Group, L.P.25,5341,663,890+1,638,3560.010.72+0.71buy
TWO SIGMA ADVISERS, LP2,410,7003,695,700+1,285,0000.390.64+0.25buy
1832 Asset Management L.P.416,8511,446,509+1,029,6580.050.20+0.15buy
PARNASSUS INVESTMENTS, LLC1,414,8702,303,164+888,2940.210.38+0.17buy
Bank of New York Mellon Corp2,050,2522,861,229+810,9770.030.04+0.02buy
Man Group plc389,799979,332+589,5330.070.20+0.13buy
MARSHALL WACE, LLP175,218709,386+534,1680.020.08+0.06buy
JANE STREET GROUP, LLC397,031881,583+484,5520.040.09+0.05buy
MANUFACTURERS LIFE INSURANCE COMPANY, THE198,485675,875+477,3900.010.05+0.04buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC2,548,1542,979,084+430,9300.060.07+0.00buy
Amundi998,6321,408,393+409,7610.030.04+0.01buy
D. E. Shaw & Co., Inc.2,532,2632,123,842+408,4210.250.260.00sell
UBS Group AG6,070,1766,458,034+387,8580.150.17+0.01buy
DISCOVERY CAPITAL MANAGEMENT, LLC / CT260,300617,800+357,5002.346.01+3.67buy
NORGES BANK5,546,6015,872,063+325,4620.060.07+0.01buy
ExodusPoint Capital Management, LP203,050517,409+314,3590.170.44+0.27buy
CAPITAL FUND MANAGEMENT S.A.99,914411,006+311,0920.090.38+0.29buy
Allianz Asset Management GmbH748,2751,036,627+288,3520.090.13+0.04buy
Woodline Partners LP107,515389,534+282,0190.070.28+0.22buy
Avala Global LP514,800770,200+255,4002.574.25+1.68buy
Parsifal Capital Management, LP725,500976,021+250,5213.425.39+1.98buy
MILLENNIUM MANAGEMENT LLC4,772,2055,011,313+239,1080.350.38+0.04buy
Central Asset Investments & Management Holdings (HK) Ltd93,832317,455+223,6235.218.97+3.76buy
Verition Fund Management LLC143,708356,940+213,2320.110.23+0.13buy
DnB Asset Management AS7,650,8307,857,586+206,7562.722.84+0.12buy
GEODE CAPITAL MANAGEMENT, LLC7,659,3167,844,827+185,5110.050.05+0.00buy
DEUTSCHE BANK AG\950,5281,108,446+157,9180.030.04+0.01buy
Engineers Gate Manager LP139,169294,188+155,0190.270.54+0.27buy
MACKENZIE FINANCIAL CORP28,254180,677+152,4230.000.02+0.02buy
Melqart Asset Management (UK) Ltd122,109270,750+148,6410.521.70+1.18buy
DIMENSIONAL FUND ADVISORS LP2,738,7732,881,847+143,0740.060.07+0.01buy
OSSIAM523,730656,109+132,3790.630.94+0.32buy
Connor, Clark & Lunn Investment Management Ltd.56,372185,358+128,9860.020.06+0.04buy
AMERIPRISE FINANCIAL INC5,404,9585,528,645+123,6870.110.12+0.01buy
CIBC WORLD MARKET INC.17,776139,398+121,6220.000.03+0.02buy
Swedbank AB124,440243,812+119,3720.070.02-0.05buy
WORLDQUANT MILLENNIUM ADVISORS LLC200,396304,674+104,2780.170.21+0.04buy
Lido Advisors, LLC12,544115,068+102,5240.010.07+0.06buy
TD Waterhouse Canada Inc.4,289100,115+95,8260.000.07+0.07buy
BI Asset Management Fondsmaeglerselskab A/S9,43092,117+82,6870.010.11+0.10buy
COBALT CAPITAL MANAGEMENT, INC.150,000231,000+81,0003.307.59+4.29buy
J. Goldman & Co LP103,974184,516+80,5420.230.40+0.17buy
Robeco Institutional Asset Management B.V.44,589116,494+71,9050.010.02+0.01buy
CANADA LIFE ASSURANCE Co251,436322,993+71,5570.040.05+0.01buy
O'Brien Greene & Co. Inc46,433116,786+70,3531.042.80+1.76buy
Sumitomo Mitsui Trust Group, Inc.822,281892,338+70,0570.040.05+0.01buy
AVIVA PLC12,37479,993+67,6190.000.02+0.01buy
Shellback Capital, LP211,626278,079+66,4530.971.55+0.58buy
Polar Asset Management Partners Inc.201,500267,500+66,0000.230.42+0.19buy
PRUDENTIAL FINANCIAL INC322,048377,397+55,3490.030.04+0.01buy
Schonfeld Strategic Advisors LLC420,400473,963+53,5630.240.29+0.05buy
PRELUDE CAPITAL MANAGEMENT, LLC122,339172,804+50,4650.591.12+0.53buy
AI-Squared Management Ltd19,50068,500+49,0001.224.74+3.51buy
EDMOND DE ROTHSCHILD HOLDING S.A.23,40767,815+44,4080.030.09+0.06buy
Mitsubishi UFJ Asset Management Co., Ltd.383,156424,481+41,3250.040.04+0.00buy
GREAT LAKES ADVISORS, LLC55,40895,252+39,8440.030.06+0.03buy
Crossmark Global Holdings, Inc.182,963222,293+39,3300.240.33+0.08buy
CastleKnight Management LP337,900375,600+37,7003.393.81+0.42buy
Russell Investments Group, Ltd.321,867359,249+37,3820.040.05+0.01buy
Qsemble Capital Management, LP23,88557,608+33,7230.360.83+0.47buy
RHUMBLINE ADVISERS596,488627,633+31,1450.040.05+0.01buy
XTX Topco Ltd13,45743,788+30,3310.140.31+0.17buy
ARDSLEY ADVISORY PARTNERS LP43,50072,000+28,5000.430.99+0.56buy
APG Asset Management N.V.156,068184,445+28,3770.020.02+0.01buy
TWO SIGMA SECURITIES, LLC44,92172,214+27,2930.180.31+0.13buy
Troluce Capital Advisors LLC273,300300,000+26,7004.004.74+0.74buy
Gotham Asset Management, LLC73,13599,791+26,6560.080.10+0.02buy
KBC Group NV224,252249,161+24,9090.050.06+0.01buy
Ensign Peak Advisors, Inc112,002136,742+24,7400.010.02+0.01buy
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp38,71262,464+23,7520.020.03+0.01buy
Federation des caisses Desjardins du Quebec24,57847,991+23,4130.010.02+0.01buy
NATIXIS ADVISORS, LLC47,20669,676+22,4700.010.01+0.00buy
ProShare Advisors LLC55,55277,442+21,8900.010.02+0.01buy
BOOTHBAY FUND MANAGEMENT, LLC37,27858,946+21,6680.070.14+0.07buy
Caption Management, LLC23,00043,900+20,9000.170.35+0.18buy
PARUS FINANCE (UK) Ltd31,18451,347+20,1630.801.13+0.32buy
No Street GP LP905,000925,000+20,0005.425.92+0.50buy
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM489,036508,153+19,1170.040.05+0.01buy
TD ASSET MANAGEMENT INC136,596155,223+18,6270.010.01+0.00buy
HRT FINANCIAL LP24,38242,245+17,8630.010.02+0.01buy
Parallax Volatility Advisers, L.P.86,867103,757+16,8900.180.21+0.03buy
Wakefield Asset Management LLLP32,37048,194+15,8240.761.28+0.51buy
PRUDENTIAL PLC3,47218,484+15,0120.000.01+0.01buy
Pictet Asset Management Holding SA182,383196,923+14,5400.010.02+0.00buy
Tower Research Capital LLC (TRC)14,21328,041+13,8280.020.04+0.01buy
TEXAS PERMANENT SCHOOL FUND CORP67,02453,600+13,4240.040.040.00sell
Dynamic Technology Lab Private Ltd5,80818,882+13,0740.040.16+0.12buy
Farther Finance Advisors, LLC2,80615,735+12,9290.010.06+0.05buy
FOX RUN MANAGEMENT, L.L.C.3,32816,241+12,9130.050.23+0.18buy
Squarepoint Ops LLC567,298580,088+12,7900.190.19+0.00buy
Skandinaviska Enskilda Banken AB (publ)348,245360,825+12,5800.12100.00+99.88buy
Candriam S.C.A.20,66332,925+12,2620.010.02+0.01buy
Wealthfront Advisers LLC8,37820,301+11,9230.000.01+0.00buy
Dai-ichi Life Insurance Company, Ltd24,84936,027+11,1780.020.07+0.04buy
MetLife Investment Management, LLC75,91787,087+11,1700.040.04+0.00buy
NATIONAL BANK OF CANADA /FI/85,83496,470+10,6360.010.01+0.00buy
CloudAlpha Capital Management Limited/Hong Kong81,30091,569+10,2690.750.99+0.24buy
Connective Portfolio Management, LLC4,00014,000+10,0000.481.72+1.24buy
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