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Grantham, Mayo, Van Otterloo & Co. LLC > BIIB

DateNameTickerSharesChangeValueChangePrice
06/30/2023BIOGEN INC.BIIB99,447-41,05528,327,478,000-10,736,293,000$284,850.00
03/31/2023BIOGEN INC.BIIB140,502-29839,063,771,00039,026,177,000$278,030.00
09/30/2022BIOGEN INC.BIIB140,800-40037,594,0008,798,000$267.00
06/30/2022BIOGEN INC.BIIB141,20013,70028,796,0001,945,000$203.94
03/31/2022BIOGEN INC.BIIB127,50028,40026,851,0003,075,000$210.60
12/31/2021BIOGEN INC.BIIB99,1005,70023,776,000-2,655,000$239.92
09/30/2021BIOGEN INC.BIIB93,40034,72426,431,00012,064,000$282.99
12/31/2020BIOGEN INC.BIIB58,67642,74014,367,0009,846,000$244.85
09/30/2020BIOGEN INC.BIIB15,93604,521,000257,000$283.70
06/30/2020BIOGEN INC.BIIB15,936-4,1004,264,000-2,075,000$267.57
03/31/2020BIOGEN INC.BIIB20,036-9,9076,339,000-2,546,000$316.38
12/31/2019BIOGEN INC.BIIB29,943-9,0678,885,000-197,000$296.73
09/30/2019BIOGEN INC.BIIB39,010-1,4909,082,000-390,000$232.81
06/30/2019BIOGEN INC.BIIB40,50012,2009,472,0002,782,000$233.88
03/31/2019BIOGEN INC.BIIB28,30022,5006,690,0004,945,000$236.40
12/31/2018BIOGEN INC.BIIB5,8002001,745,000-234,000$300.86
09/30/2018BIOGEN INC.BIIB5,600-2,4101,979,000-346,000$353.39
06/30/2018BIOGEN INC.BIIB8,010-22,1902,325,000-5,944,000$290.26
03/31/2018BIOGEN INC.BIIB30,20028,9008,269,0007,855,000$273.81
12/31/2017BIOGEN INC.BIIB1,300-180414,000-49,000$318.46
09/30/2017BIOGEN INC.BIIB1,480-23,004463,000-6,181,000$312.84
06/30/2017BIOGEN INC.BIIB24,48423,0046,644,0006,239,000$271.36
03/31/2017BIOGEN INC.BIIB1,4801,480405,000405,000$273.65
06/30/2016BIOGEN INC.BIIB0-1,3800-359,000 
03/31/2016BIOGEN INC.BIIB1,380-143,121359,000-30,738,000$260.14
12/31/2015BIOGEN INC.BIIB98,334-46,16730,125,000-972,000$306.35
09/30/2015BIOGEN INC.BIIB179,22134,72052,298,00021,201,000$291.81
06/30/2015BIOGEN INC.BIIB251,045-418,100101,407,000-181,133,000$403.94
03/31/2015BIOGEN INC.BIIB669,145524,644282,540,000251,443,000$422.24
12/31/2014BIOGEN INC.BIIB696,116-104,185236,297,000-28,451,000$339.45
09/30/2014BIOGEN INC.BIIB800,301655,800264,748,000233,651,000$330.81
06/30/2014BIOGEN INC.BIIB857,799380,800270,473,000124,573,000$315.31
03/31/2014BIOGEN INC.BIIB476,999332,498145,900,000114,803,000$305.87
12/31/2013BIOGEN INC.BIIB136,231-49738,111,0005,192,000$279.75
09/30/2013BIOGEN INC.BIIB136,728-7,77332,919,0001,822,000$240.76
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