BIIB — Biogen Inc. Institutional Ownership Transactions

Total Bought:
15,950,650358 transactions
Total Sold:
13,753,961472 transactions
Net:
+2,196,689shares
FundPrevious Shares
Current Shares
▲▼
Change in Shares
▲▼
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
▲▼
Change in Weight (%)
▲▼
Type
VANGUARD GROUP INC16,678,50716,748,875+70,3680.060.04-0.01buy
PRIMECAP MANAGEMENT CO/CA/16,315,07916,046,209-268,8702.331.90-0.42sell
BlackRock, Inc.15,347,04115,473,710+126,6690.060.05-0.01buy
STATE STREET CORP7,344,9607,398,248+53,2880.060.04-0.01buy
WELLINGTON MANAGEMENT GROUP LLP5,131,1934,930,723-200,4700.170.14-0.04sell
GEODE CAPITAL MANAGEMENT, LLC3,613,0203,695,476+82,4560.060.04-0.01buy
T. Rowe Price Investment Management, Inc.4,256,2863,099,786-1,156,5000.500.29-0.21sell
Pacer Advisors, Inc.19,5072,667,531+2,648,0240.010.89+0.88buy
NORGES BANK2,264,3922,325,199+60,8070.060.05-0.01buy
Invesco Ltd.1,629,7332,128,807+499,0740.060.06-0.00buy
JPMORGAN CHASE & CO5,102,4692,096,314-3,006,1550.080.03-0.05sell
PRICE T ROWE ASSOCIATES INC /MD/1,912,5461,933,716+21,1700.040.03-0.01buy
MORGAN STANLEY1,887,2461,782,356-104,8900.030.02-0.01sell
Beutel, Goodman & Co Ltd.1,744,1541,746,477+2,3231.671.45-0.21buy
D. E. Shaw & Co., Inc.434,9391,609,899+1,174,9600.110.27+0.16buy
NORTHERN TRUST CORP1,353,1351,550,130+196,9950.040.03-0.01buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,152,6911,533,813+381,1220.060.05-0.00buy
Legal & General Group Plc1,251,9531,230,007-21,9460.060.05-0.01sell
Amundi897,5121,216,990+319,4780.060.06+0.00buy
RENAISSANCE TECHNOLOGIES LLC952,7061,192,206+239,5000.280.27-0.01buy
DEUTSCHE BANK AG\714,2851,169,570+455,2850.060.07+0.01buy
Qube Research & Technologies Ltd349,3451,090,842+741,4970.120.27+0.15buy
VAN ECK ASSOCIATES CORP98,9371,066,460+967,5230.020.21+0.19buy
UBS Group AG503,8531,048,419+544,5660.030.04+0.01buy
DIMENSIONAL FUND ADVISORS LP1,114,3401,022,024-92,3160.050.04-0.01sell
Bank of New York Mellon Corp1,003,135974,795-28,3400.040.03-0.01sell
CHARLES SCHWAB INVESTMENT MANAGEMENT INC913,029971,263+58,2340.030.03-0.01buy
TWO SIGMA INVESTMENTS, LP648,702852,336+203,6340.280.30+0.02buy
BARCLAYS PLC921,256838,354-82,9020.080.06-0.02sell
GOLDMAN SACHS GROUP INC989,041770,320-218,7210.040.02-0.01sell
FMR LLC381,214757,570+376,3560.000.01+0.00buy
MASSACHUSETTS FINANCIAL SERVICES CO /MA/711,184732,376+21,1920.040.04-0.01buy
Man Group plc856,835686,550-170,2850.470.32-0.15sell
PRUDENTIAL FINANCIAL INC423,284576,276+152,9920.120.12+0.01buy
MILLENNIUM MANAGEMENT LLC398,136543,844+145,7080.070.07+0.01buy
Aberdeen Group plc568,510543,410-25,1000.200.15-0.05sell
AQR CAPITAL MANAGEMENT LLC49,881539,692+489,8110.010.11+0.09buy
Allianz Asset Management GmbH525,513535,954+10,4410.160.12-0.04buy
TWO SIGMA ADVISERS, LP427,600534,600+107,0000.190.19-0.01buy
FIRST TRUST ADVISORS LP358,491511,280+152,7890.070.07+0.00buy
ORBIMED ADVISORS LLC813,000509,100-303,9002.881.62-1.27sell
SUSQUEHANNA INTERNATIONAL GROUP, LLP261,147485,048+223,9010.090.11+0.03buy
WORLDQUANT MILLENNIUM ADVISORS LLC146,451461,120+314,6690.210.46+0.25buy
HSBC HOLDINGS PLC414,396441,001+26,6050.050.04-0.01buy
BANK OF AMERICA CORP /DE/658,151416,222-241,9290.010.01-0.01sell
Patient Capital Management, LLC255,942413,960+158,0182.442.92+0.48buy
Swiss National Bank432,100411,500-20,6000.050.04-0.01sell
Robeco Institutional Asset Management B.V.274,708408,276+133,5680.110.12+0.01buy
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM395,071397,849+2,7780.050.04-0.01buy
FRANKLIN RESOURCES INC374,747394,391+19,6440.020.02-0.00buy
Sumitomo Mitsui Trust Group, Inc.370,128391,496+21,3680.050.04-0.01buy
BNP PARIBAS FINANCIAL MARKETS413,360377,961-35,3990.080.04-0.03sell
Squarepoint Ops LLC230,648371,201+140,5530.150.15-0.00buy
TD ASSET MANAGEMENT INC371,001355,706-15,2950.060.05-0.02sell
BROWN ADVISORY INC333,227347,566+14,3390.080.07-0.01buy
Pictet Asset Management Holding SA472,525293,693-178,8320.100.05-0.05sell
CAUSEWAY CAPITAL MANAGEMENT LLC0281,702+281,7020.000.98+0.98buy
RHUMBLINE ADVISERS274,309268,591-5,7180.050.04-0.01sell
CITIGROUP INC238,148264,339+26,1910.040.04-0.00buy
CANADA PENSION PLAN INVESTMENT BOARD205,030261,162+56,1320.040.04+0.00buy
National Pension Service359,569250,085-109,4840.070.04-0.03sell
PineBridge Investments, L.P.47,084249,800+202,7160.070.29+0.22buy
ROYAL BANK OF CANADA343,194246,335-96,8590.010.01-0.01sell
Mitsubishi UFJ Asset Management Co., Ltd.223,632245,814+22,1820.050.04-0.01buy
Hudson Bay Capital Management LP300,000241,008-58,9920.400.22-0.18sell
CAPITAL FUND MANAGEMENT S.A.185,937240,343+54,4060.400.36-0.04buy
LSV ASSET MANAGEMENT41,500234,448+192,9480.020.08+0.07buy
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM230,507233,318+2,8110.050.04-0.01buy
Verition Fund Management LLC44,361227,130+182,7690.060.18+0.12buy
NOMURA HOLDINGS INC9,267218,880+209,6130.010.18+0.16buy
BANK OF MONTREAL /CAN/219,911211,336-8,5750.020.02-0.00sell
JANE STREET GROUP, LLC110,289202,638+92,3490.030.05+0.02buy
Candriam S.C.A.212,457201,964-10,4930.240.18-0.06sell
NISA INVESTMENT ADVISORS, LLC49,793199,254+149,4610.060.12+0.06buy
ProShare Advisors LLC169,032198,326+29,2940.080.07-0.01buy
Palo Alto Investors LP228,916190,148-38,7685.764.51-1.26sell
Rafferty Asset Management, LLC160,201189,520+29,3190.110.10-0.00buy
Retirement Systems of Alabama31,321185,383+154,0620.020.11+0.08buy
Swedbank AB185,008184,045-9630.050.03-0.01sell
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND27,691181,859+154,1680.010.06+0.05buy
Fisher Asset Management, LLC66,768180,924+114,1560.010.01+0.01buy
ALLIANCEBERNSTEIN L.P.179,131180,723+1,5920.010.01-0.00buy
WEDGE CAPITAL MANAGEMENT L L P/NC152,661179,191+26,5300.510.49-0.02buy
BNP Paribas Asset Management Holding S.A.399,404178,468-220,9360.190.07-0.12sell
NATIONAL BANK OF CANADA /FI/191,465177,889-13,5760.050.04-0.01sell
PRINCIPAL FINANCIAL GROUP INC168,631164,700-3,9310.020.01-0.00sell
AXA S.A.57,959161,636+103,6770.030.08+0.04buy
CITADEL ADVISORS LLC372,366153,660-218,7060.080.02-0.05sell
VOLORIDGE INVESTMENT MANAGEMENT, LLC0151,678+151,6780.000.08+0.08buy
Zurcher Kantonalbank (Zurich Cantonalbank)69,649144,152+74,5030.040.06+0.02buy
AMERIPRISE FINANCIAL INC1,150,486144,023-1,006,4630.060.01-0.05sell
Connor, Clark & Lunn Investment Management Ltd.22,744140,320+117,5760.020.10+0.08buy
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM142,832133,547-9,2850.050.04-0.01sell
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.129,700127,282-2,4180.250.20-0.05sell
CANADA LIFE ASSURANCE Co129,888126,631-3,2570.040.03-0.01sell
Rhenman & Partners Asset Management AB67,100123,700+56,6001.061.94+0.89buy
MANUFACTURERS LIFE INSURANCE COMPANY, THE123,544123,666+1220.020.02-0.00buy
Russell Investments Group, Ltd.131,450121,763-9,6870.040.03-0.01sell
LETKO, BROSSEAU & ASSOCIATES INC132,912119,582-13,3300.470.35-0.11sell
VICTORY CAPITAL MANAGEMENT INC130,709119,033-11,6760.020.02-0.01sell
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