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D. E. Shaw & Co., Inc. > BIIB

DateNameTickerSharesChangeValueChangePrice
06/30/2023BIOGEN INC.BIIB846,444-909,638241,109,574,000-245,184,653,000$284,850.00
12/31/2022BIOGEN INC.BIIB1,756,082220,767486,294,227,000485,884,298,000$276,920.00
09/30/2022BIOGEN INC.BIIB1,535,315179,461409,929,000133,416,000$267.00
06/30/2022BIOGEN INC.BIIB1,355,854361,974276,513,00067,201,000$203.94
03/31/2022BIOGEN INC.BIIB993,880396,919209,312,00066,090,000$210.60
12/31/2021BIOGEN INC.BIIB596,961220,470143,222,00036,679,000$239.92
09/30/2021BIOGEN INC.BIIB376,491-413,202106,543,000-166,904,000$282.99
06/30/2021BIOGEN INC.BIIB789,693180,453273,447,000103,012,000$346.27
03/31/2021BIOGEN INC.BIIB609,240-78,553170,435,0002,022,000$279.75
12/31/2020BIOGEN INC.BIIB687,793319,901168,413,00064,049,000$244.86
09/30/2020BIOGEN INC.BIIB367,892-475,814104,364,000-121,369,000$283.68
06/30/2020BIOGEN INC.BIIB843,706427,363225,733,00094,010,000$267.55
03/31/2020BIOGEN INC.BIIB416,343-1,167,480131,723,000-338,244,000$316.38
12/31/2019BIOGEN INC.BIIB1,583,823-1,085,030469,967,000-151,396,000$296.73
09/30/2019BIOGEN INC.BIIB2,668,85395,877621,363,00019,621,000$232.82
06/30/2019BIOGEN INC.BIIB2,572,9761,524,355601,742,000353,869,000$233.87
03/31/2019BIOGEN INC.BIIB1,048,621651,468247,873,000128,362,000$236.38
12/31/2018BIOGEN INC.BIIB397,153-46,678119,511,000-37,299,000$300.92
09/30/2018BIOGEN INC.BIIB443,831108,002156,810,00059,339,000$353.31
06/30/2018BIOGEN INC.BIIB335,829-619,09697,471,000-164,006,000$290.24
03/31/2018BIOGEN INC.BIIB954,925478,787261,477,000109,794,000$273.82
12/31/2017BIOGEN INC.BIIB476,138-133,795151,683,000-39,299,000$318.57
09/30/2017BIOGEN INC.BIIB609,933-695,925190,982,000-163,375,000$313.12
06/30/2017BIOGEN INC.BIIB1,305,858-253,197354,357,000-71,920,000$271.36
03/31/2017BIOGEN INC.BIIB1,559,055-252,028426,277,000-87,310,000$273.42
12/31/2016BIOGEN INC.BIIB1,811,083199,699513,587,0009,175,000$283.58
09/30/2016BIOGEN INC.BIIB1,611,384-4,266504,412,000113,715,000$313.03
06/30/2016BIOGEN INC.BIIB1,615,650681,341390,697,000253,662,000$241.82
03/31/2016BIOGEN INC.BIIB2,228,2171,900,803580,049,000479,903,000$260.32
12/31/2015BIOGEN INC.BIIB2,092,6091,765,195641,070,000540,924,000$306.35
09/30/2015BIOGEN INC.BIIB598,378270,964174,613,00074,467,000$291.81
06/30/2015BIOGEN INC.BIIB149,509-177,90560,392,000-39,754,000$403.94
03/31/2015BIOGEN INC.BIIB912,933585,519385,477,000285,331,000$422.24
12/31/2014BIOGEN INC.BIIB199,940-127,47467,870,000-32,276,000$339.45
09/30/2014BIOGEN INC.BIIB204,321-123,09367,592,000-32,554,000$330.81
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