Stock Transactions — BIOGEN INC

Total Bought
9,907,038
473 transactions
Total Sold
14,753,001
376 transactions
Net
-4,845,963
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
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Type
FMR LLC9,425,86312,807,541+3,381,6780.080.12+0.04buy
BlackRock, Inc.14,811,37015,974,601+1,163,2310.040.05+0.01buy
AQR CAPITAL MANAGEMENT LLC1,528,6161,923,557+394,9410.140.16+0.02buy
Artemis Investment Management LLP226,845571,571+344,7260.481.11+0.63buy
Sofinnova Investments, Inc.0229,521+229,5210.002.11+2.11buy
Amundi572,429790,827+218,3980.030.04+0.01buy
Qube Research & Technologies Ltd0212,921+212,9210.000.06+0.06buy
KBC Group NV53,398234,692+181,2940.020.11+0.09buy
JPMORGAN CHASE & CO1,857,2622,016,009+158,7470.020.03+0.00buy
Robeco Institutional Asset Management B.V.610,908763,174+152,2660.150.20+0.05buy
ExodusPoint Capital Management, LP0151,993+151,9930.000.28+0.28buy
GEODE CAPITAL MANAGEMENT, LLC4,199,3994,342,602+143,2030.050.05+0.00buy
AustralianSuper Pty Ltd476,812616,193+139,3810.390.59+0.20buy
PANAGORA ASSET MANAGEMENT INC3,203142,065+138,8620.000.10+0.10buy
DIMENSIONAL FUND ADVISORS LP960,6451,079,119+118,4740.040.04+0.01buy
National Pension Service287,238401,667+114,4290.040.06+0.02buy
DEUTSCHE BANK AG\953,7281,063,828+110,1000.050.06+0.01buy
FIRST TRUST ADVISORS LP565,847673,958+108,1110.070.09+0.02buy
LMR Partners LLP8,630116,131+107,5010.010.20+0.18buy
CITADEL ADVISORS LLC40,424138,093+97,6690.000.02+0.01buy
Invesco Ltd.1,655,4411,745,255+89,8140.040.04+0.00buy
VICTORY CAPITAL MANAGEMENT INC246,650320,785+74,1350.020.04+0.01buy
Zurcher Kantonalbank (Zurich Cantonalbank)452,442522,155+69,7130.170.21+0.04buy
ORBIMED ADVISORS LLC061,600+61,6000.000.25+0.25buy
ACADIAN ASSET MANAGEMENT LLC187,457248,489+61,0320.050.06+0.01buy
Swedbank AB231,609289,840+58,2310.040.06+0.02buy
ADAMS DIVERSIFIED EQUITY FUND, INC.44,300100,300+56,0000.260.65+0.39buy
Candriam S.C.A.330,472381,768+51,2960.290.36+0.07buy
Andra AP-fonden2,50052,000+49,5000.010.11+0.11buy
Tredje AP-fonden046,370+46,3700.000.05+0.05buy
CONTRAVISORY INVESTMENT MANAGEMENT, INC.044,677+44,6770.001.68+1.68buy
BALYASNY ASSET MANAGEMENT L.P.607,953650,046+42,0930.200.23+0.03buy
ADAGE CAPITAL PARTNERS GP, L.L.C.294,357333,457+39,1000.080.09+0.02buy
HighTower Advisors, LLC11,95949,851+37,8920.000.01+0.01buy
MARTINGALE ASSET MANAGEMENT L P036,735+36,7350.000.17+0.17buy
Walleye Capital LLC1,57535,339+33,7640.000.04+0.04buy
Portolan Capital Management, LLC84,990118,481+33,4910.801.16+0.35buy
O'SHAUGHNESSY ASSET MANAGEMENT, LLC110,268141,324+31,0560.110.13+0.02buy
QRG CAPITAL MANAGEMENT, INC.3,79533,002+29,2070.010.06+0.06buy
ALLIANCEBERNSTEIN L.P.183,744212,897+29,1530.010.01+0.00buy
Swiss National Bank401,800430,600+28,8000.040.05+0.00buy
PEAK6 LLC028,166+28,1660.000.15+0.15buy
Tidal Investments LLC30,47858,586+28,1080.020.03+0.01buy
BANK OF AMERICA CORP /DE/1,128,8451,156,369+27,5240.010.02+0.00buy
Creative Planning90,002117,236+27,2340.010.01+0.00buy
Lighthouse Investment Partners, LLC5,78832,632+26,8440.030.22+0.19buy
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC37,94862,530+24,5820.010.01+0.00buy
GFS Advisors, LLC023,915+23,9150.000.15+0.15buy
FIFTH THIRD BANCORP9,21232,716+23,5040.010.01+0.01buy
Ensign Peak Advisors, Inc10,67633,710+23,0340.000.01+0.01buy
SummitTX Capital, L.P.021,656+21,6560.000.13+0.13buy
Gotham Asset Management, LLC276,809298,437+21,6280.180.17-0.01buy
LETKO, BROSSEAU & ASSOCIATES INC129,780150,865+21,0850.370.45+0.07buy
Korea Investment CORP53,90773,988+20,0810.020.03+0.01buy
Canal Insurance CO020,000+20,0000.000.79+0.79buy
Mariner, LLC52,47572,036+19,5610.010.02+0.00buy
THOMPSON SIEGEL & WALMSLEY LLC228,807248,343+19,5360.680.80+0.13buy
Fisher Asset Management, LLC293,269312,618+19,3490.020.02+0.00buy
AMERICAN CENTURY COMPANIES INC85,824104,783+18,9590.010.01+0.00buy
CANADA LIFE ASSURANCE Co103,100121,723+18,6230.030.04+0.01buy
Artia Global Partners LP018,437+18,4370.000.76+0.76buy
Quantinno Capital Management LP98,333116,374+18,0410.030.04+0.00buy
LSV ASSET MANAGEMENT316,815333,739+16,9240.120.13+0.01buy
Russell Investments Group, Ltd.119,087135,841+16,7540.020.03+0.00buy
Rhenman & Partners Asset Management AB92,350109,100+16,7501.522.47+0.95buy
DARK FOREST CAPITAL MANAGEMENT LP015,736+15,7360.000.26+0.26buy
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.015,000+15,0000.000.60+0.60buy
Mitsubishi UFJ Asset Management Co., Ltd.319,909334,413+14,5040.040.04+0.00buy
BOOTHBAY FUND MANAGEMENT, LLC014,268+14,2680.000.06+0.06buy
VAN ECK ASSOCIATES CORP1,065,6161,079,861+14,2450.150.15-0.01buy
RAYMOND JAMES FINANCIAL INC83,71496,699+12,9850.000.01+0.00buy
FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND26,55339,303+12,7500.040.04+0.00buy
IEQ CAPITAL, LLC139,639152,076+12,4370.070.13+0.06buy
SEI INVESTMENTS CO59,49671,513+12,0170.010.01+0.00buy
SG Americas Securities, LLC183,829195,668+11,8390.040.04-0.00buy
Aberdeen Group plc139,878151,144+11,2660.040.04+0.01buy
JONES FINANCIAL COMPANIES LLLP12,82523,825+11,0000.000.00+0.00buy
Graham Capital Management, L.P.010,342+10,3420.000.06+0.06buy
Kentucky Retirement Systems9,17119,502+10,3310.040.40+0.36buy
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM330,806340,903+10,0970.030.04+0.01buy
Krensavage Asset Management, LLC10,00020,000+10,0000.621.43+0.81buy
Farringdon Capital, Ltd.09,054+9,0540.000.36+0.36buy
STATE STREET CORP7,159,0207,167,922+8,9020.040.05+0.00buy
Cerity Partners LLC68,36676,644+8,2780.020.02+0.00buy
MASSACHUSETTS FINANCIAL SERVICES CO /MA/712,559720,629+8,0700.040.04+0.00buy
BRIGHTON JONES LLC08,051+8,0510.000.03+0.03buy
NATIXIS ADVISORS, LLC33,33641,272+7,9360.010.01+0.00buy
Illinois Municipal Retirement Fund81,39889,303+7,9050.180.21+0.03buy
ALLSTATE CORP9,67217,555+7,8830.020.03+0.01buy
WELLS FARGO & COMPANY/MN119,338127,134+7,7960.000.00+0.00buy
KLP KAPITALFORVALTNING AS191,677199,177+7,5000.130.14+0.01buy
Federation des caisses Desjardins du Quebec12,34819,581+7,2330.010.01+0.00buy
JUPITER ASSET MANAGEMENT LTD07,141+7,1410.000.01+0.01buy
Nippon Life Global Investors Americas, Inc.26,49033,570+7,0800.190.28+0.08buy
AIA Group Ltd2,2759,329+7,0540.010.02+0.02buy
Generali Asset Management SPA SGR27,18134,194+7,0130.100.13+0.03buy
Woodline Partners LP102,318109,032+6,7140.070.08+0.01buy
RITHOLTZ WEALTH MANAGEMENT28,37534,943+6,5680.090.11+0.02buy
Focus Partners Wealth14,58120,982+6,4010.000.00+0.00buy
HUSSMAN STRATEGIC ADVISORS, INC.06,300+6,3000.000.25+0.25buy
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