Stock Transactions — BIOGEN INC

Total Bought
10,249,935
432 transactions
Total Sold
12,646,133
375 transactions
Net
-2,396,198
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
AQR CAPITAL MANAGEMENT LLC539,6921,368,842+829,1500.110.19+0.09buy
BALYASNY ASSET MANAGEMENT L.P.45,829786,219+740,3900.020.27+0.25buy
SG Americas Securities, LLC0719,793+719,7930.000.34+0.34buy
FMR LLC757,5701,308,828+551,2580.010.01+0.00buy
Point72 Asset Management, L.P.0407,257+407,2570.000.16+0.16buy
AustralianSuper Pty Ltd0397,697+397,6970.000.31+0.31buy
CITADEL ADVISORS LLC153,660541,764+388,1040.020.07+0.05buy
BANK OF AMERICA CORP /DE/416,222729,856+313,6340.010.01+0.00buy
VANGUARD GROUP INC16,748,87517,032,839+283,9640.040.04-0.00buy
THOMPSON SIEGEL & WALMSLEY LLC0257,456+257,4560.000.60+0.60buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP0214,780+214,7800.000.02+0.02buy
MORGAN STANLEY1,782,3561,990,668+208,3120.020.02+0.00buy
FRANKLIN RESOURCES INC394,391588,117+193,7260.020.02+0.01buy
HRT FINANCIAL LP0178,342+178,3420.000.15+0.15buy
CAUSEWAY CAPITAL MANAGEMENT LLC281,702433,517+151,8150.981.24+0.26buy
GEODE CAPITAL MANAGEMENT, LLC3,695,4763,846,864+151,3880.040.04-0.00buy
FIRST TRUST ADVISORS LP511,280661,420+150,1400.070.08+0.01buy
TWO SIGMA ADVISERS, LP534,600677,400+142,8000.190.21+0.02buy
Connor, Clark & Lunn Investment Management Ltd.140,320277,834+137,5140.100.17+0.07buy
Invesco Ltd.2,128,8072,265,007+136,2000.060.06-0.00buy
Qube Research & Technologies Ltd1,090,8421,226,709+135,8670.270.26-0.01buy
Allianz Asset Management GmbH535,954667,767+131,8130.120.13+0.02buy
Fisher Asset Management, LLC180,924299,030+118,1060.010.02+0.01buy
Cutter Capital Management, LP0113,500+113,5000.006.76+6.76buy
Amundi1,216,9901,315,947+98,9570.060.06-0.00buy
Russell Investments Group, Ltd.121,763207,649+85,8860.030.04+0.01buy
ROYAL BANK OF CANADA246,335330,562+84,2270.010.01+0.00buy
TUDOR INVESTMENT CORP ET AL22,003105,851+83,8480.040.13+0.09buy
Point72 Europe (London) LLP082,476+82,4760.000.78+0.78buy
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC081,900+81,9000.000.02+0.02buy
BARCLAYS PLC838,354918,353+79,9990.060.06-0.01buy
Man Group plc686,550765,321+78,7710.320.31-0.01buy
ADAGE CAPITAL PARTNERS GP, L.L.C.070,767+70,7670.000.02+0.02buy
TWINBEECH CAPITAL LP064,253+64,2530.000.16+0.16buy
KLP KAPITALFORVALTNING AS92,377156,077+63,7000.070.10+0.04buy
JACOBS LEVY EQUITY MANAGEMENT, INC061,393+61,3930.000.03+0.03buy
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main72,818132,891+60,0730.010.02+0.01buy
Walleye Capital LLC10,04069,905+59,8650.010.11+0.09buy
Legal & General Group Plc1,230,0071,285,027+55,0200.050.05-0.00buy
Tredje AP-fonden050,000+50,0000.000.06+0.06buy
Point72 (DIFC) Ltd7149,849+49,7780.000.66+0.66buy
Engineers Gate Manager LP28,04376,958+48,9150.070.18+0.10buy
ALLIANCEBERNSTEIN L.P.180,723229,054+48,3310.010.01+0.00buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC971,2631,019,219+47,9560.030.03-0.00buy
Robeco Institutional Asset Management B.V.408,276453,529+45,2530.120.12+0.00buy
Squarepoint Ops LLC371,201415,510+44,3090.150.14-0.01buy
Zurcher Kantonalbank (Zurich Cantonalbank)144,152187,803+43,6510.060.07+0.01buy
WELLS FARGO & COMPANY/MN111,043154,485+43,4420.000.01+0.00buy
LOS ANGELES CAPITAL MANAGEMENT LLC043,310+43,3100.000.03+0.03buy
HSBC HOLDINGS PLC441,001484,029+43,0280.040.04+0.00buy
Patient Capital Management, LLC413,960455,605+41,6452.923.21+0.29buy
CITIGROUP INC264,339302,615+38,2760.040.03-0.01buy
Woodline Partners LP88,157125,162+37,0050.090.11+0.02buy
Swedbank AB184,045218,039+33,9940.030.04+0.01buy
GRIMES & COMPANY, INC.25,61359,334+33,7210.110.25+0.14buy
Mitsubishi UFJ Asset Management Co., Ltd.245,814273,548+27,7340.040.03-0.00buy
Arlington Partners LLC027,725+27,7250.001.49+1.49buy
RHUMBLINE ADVISERS268,591296,294+27,7030.040.04+0.00buy
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.117,240144,593+27,3530.040.04+0.00buy
TWO SIGMA INVESTMENTS, LP852,336879,330+26,9940.300.26-0.04buy
J. L. Bainbridge & Co., Inc.97,983124,522+26,5391.411.73+0.32buy
ProShare Advisors LLC198,326224,655+26,3290.070.07+0.00buy
State of Tennessee, Department of Treasury18,30244,497+26,1950.010.02+0.01buy
Cubist Systematic Strategies, LLC114,943140,881+25,9380.290.25-0.03buy
Sumitomo Mitsui Trust Group, Inc.391,496416,960+25,4640.040.04-0.00buy
NATIONAL BANK OF CANADA /FI/177,889201,533+23,6440.040.03-0.00buy
Jain Global LLC023,376+23,3760.000.07+0.07buy
Generali Asset Management SPA SGR16,19539,164+22,9690.060.13+0.07buy
CWA Asset Management Group, LLC022,468+22,4680.000.15+0.15buy
PEAK6 LLC8,75130,622+21,8710.050.16+0.11buy
National Pension Service250,085271,483+21,3980.040.04-0.00buy
Trexquant Investment LP23,33744,488+21,1510.040.07+0.03buy
Lombard Odier Asset Management (Switzerland) SA021,052+21,0520.000.17+0.17buy
NEW YORK STATE COMMON RETIREMENT FUND111,016131,146+20,1300.020.03+0.00buy
Cerity Partners LLC22,09140,368+18,2770.010.01+0.00buy
LPL Financial LLC26,13844,321+18,1830.000.00+0.00buy
Delta Global Management LP017,872+17,8720.000.18+0.18buy
SCHRODER INVESTMENT MANAGEMENT GROUP42,61560,335+17,7200.010.01+0.00buy
Ensign Peak Advisors, Inc21,66938,112+16,4430.010.01+0.00buy
North Growth Management Ltd.18,00034,000+16,0000.520.98+0.46buy
TEXAS PERMANENT SCHOOL FUND CORP015,595+15,5950.000.02+0.02buy
FIL Ltd104,717120,000+15,2830.010.02+0.00buy
Palo Alto Investors LP190,148204,923+14,7754.515.34+0.83buy
XTX Topco Ltd2,28416,743+14,4590.030.12+0.09buy
AIGEN INVESTMENT MANAGEMENT, LP014,365+14,3650.000.31+0.31buy
ACADIAN ASSET MANAGEMENT LLC3,20017,557+14,3570.000.01+0.01buy
AVIVA PLC87,731101,729+13,9980.030.03-0.00buy
MACKENZIE FINANCIAL CORP33,84646,684+12,8380.000.01+0.01buy
Andra AP-fonden33,70046,200+12,5000.080.10+0.02buy
CWM, LLC15,72528,143+12,4180.010.02+0.01buy
FRED ALGER MANAGEMENT, LLC012,159+12,1590.000.01+0.01buy
Verition Fund Management LLC227,130238,952+11,8220.180.19+0.01buy
Quantbot Technologies LP2,47214,137+11,6650.010.06+0.05buy
Qsemble Capital Management, LP3,06114,467+11,4060.060.21+0.15buy
Walleye Trading LLC011,191+11,1910.000.04+0.04buy
ONTARIO TEACHERS PENSION PLAN BOARD010,849+10,8490.000.02+0.02buy
SEIZERT CAPITAL PARTNERS, LLC39,67150,457+10,7860.270.32+0.04buy
Quantinno Capital Management LP6,28416,726+10,4420.010.01+0.01buy
SIH Partners, LLLP010,414+10,4140.000.13+0.13buy
Kovitz Investment Group Partners, LLC3,89814,216+10,3180.000.01+0.01buy
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