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AMERICAN CENTURY COMPANIES INC > BIIB

DateNameTickerSharesChangeValueChangePrice
06/30/2023BIOGEN INC.BIIB698,618325,430199,001,337,00095,274,430,000$284,850.00
03/31/2023BIOGEN INC.BIIB373,18881,367103,726,907,000103,648,990,000$277,948.13
09/30/2022BIOGEN INC.BIIB291,821-136,27877,917,000-9,389,000$267.00
06/30/2022BIOGEN INC.BIIB428,099-451,70387,306,000-97,980,000$203.94
03/31/2022BIOGEN INC.BIIB879,80224,030185,286,000-20,031,000$210.60
12/31/2021BIOGEN INC.BIIB855,772-283,047205,317,000-116,958,000$239.92
09/30/2021BIOGEN INC.BIIB1,138,819-103,224322,275,000-107,807,000$282.99
06/30/2021BIOGEN INC.BIIB1,242,043266,021430,082,000191,093,000$346.27
12/31/2020BIOGEN INC.BIIB976,022-91,986238,989,000-63,984,000$244.86
09/30/2020BIOGEN INC.BIIB1,068,00835,366302,973,00026,690,000$283.68
06/30/2020BIOGEN INC.BIIB1,032,642-249,314276,283,000-129,302,000$267.55
03/31/2020BIOGEN INC.BIIB1,281,956-32,955405,585,00015,412,000$316.38
12/31/2019BIOGEN INC.BIIB1,314,911-132,163390,173,00053,265,000$296.73
09/30/2019BIOGEN INC.BIIB1,447,0743,808336,908,000-629,000$232.82
06/30/2019BIOGEN INC.BIIB1,443,266-200,148337,537,000-50,933,000$233.87
03/31/2019BIOGEN INC.BIIB1,643,414-25,064388,470,000-113,608,000$236.38
12/31/2018BIOGEN INC.BIIB1,668,478160,607502,078,000-30,668,000$300.92
09/30/2018BIOGEN INC.BIIB1,507,871366,361532,746,000201,434,000$353.31
06/30/2018BIOGEN INC.BIIB1,141,510-29,819331,312,00010,579,000$290.24
03/31/2018BIOGEN INC.BIIB1,171,329169,942320,733,0001,721,000$273.82
12/31/2017BIOGEN INC.BIIB1,001,38795,432319,012,00035,339,000$318.57
09/30/2017BIOGEN INC.BIIB905,955-181,402283,673,000-11,392,000$313.12
06/30/2017BIOGEN INC.BIIB1,087,3578,481295,065,00079,000$271.36
03/31/2017BIOGEN INC.BIIB1,078,87681,527294,986,00012,158,000$273.42
12/31/2016BIOGEN INC.BIIB997,349-39,332282,828,000-41,684,000$283.58
09/30/2016BIOGEN INC.BIIB1,036,681-113,260324,512,00046,433,000$313.03
06/30/2016BIOGEN INC.BIIB1,149,941325,232278,079,00079,522,000$241.82
03/31/2016BIOGEN INC.BIIB1,303,230-104,055339,257,000-91,865,000$260.32
12/31/2015BIOGEN INC.BIIB1,407,285-1,380431,122,00020,059,000$306.35
09/30/2015BIOGEN INC.BIIB1,408,66569,947411,063,000-129,699,000$291.81
06/30/2015BIOGEN INC.BIIB1,338,718-341,736540,762,000-168,793,000$403.94
03/31/2015BIOGEN INC.BIIB1,680,454-229,704709,555,00061,152,000$422.24
12/31/2014BIOGEN INC.BIIB1,910,158509,505648,403,000206,763,000$339.45
09/30/2014BIOGEN INC.BIIB1,716,749316,096567,918,000126,278,000$330.81
06/30/2014BIOGEN INC.BIIB1,400,653575,944441,640,000243,083,000$315.31
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