BIOGEN INC

Ticker: BIIB CUSIP: 09062X103 Class: COM

BNP PARIBAS ARBITRAGE, SA's Holding History (CIK: 0001166588)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 508,067 Value ($000) $89,415 Avg Close $163.37 Range $138.00 - $185.17
Q3 2025
Shares 395,938 Value ($000) $55,463 Avg Close $135.17 Range $121.05 - $150.28
Q2 2025
Shares 394,999 Value ($000) $49,608 Avg Close $124.60 Range $110.04 - $137.32
Q1 2025
Shares 366,181 Value ($000) $50,108 Avg Close $142.96 Range $128.51 - $157.09
Q4 2021
Shares 164,508 Value ($000) $39,468,760 Avg Close $257.12 Range $221.72 - $290.76
Q3 2021
Shares 98,160 Value ($000) $27,778,298 Avg Close $327.75 Range $282.64 - $372.12
Q2 2021
Shares 142,549 Value ($000) $49,360,442 Avg Close $302.94 Range $257.03 - $468.55
Q1 2021
Shares 114,952 Value ($000) $32,157,822 Avg Close $269.69 Range $238.40 - $296.38
Q4 2020
Shares 112,226 Value ($000) $27,479,658 Avg Close $259.08 Range $223.25 - $363.92
Q3 2020
Shares 174,051 Value ($000) $49,374,788 Avg Close $278.91 Range $261.87 - $312.00
Q2 2020
Shares 195,076 Value ($000) $52,192,584 Avg Close $300.59 Range $257.60 - $350.24
Q1 2020
Shares 136,212 Value ($000) $43,094,753 Avg Close $303.47 Range $262.25 - $374.99
Q4 2019
Shares 148,441 Value ($000) $44,046,898 Avg Close $277.46 Range $219.70 - $318.00
Q3 2019
Shares 455,070 Value ($000) $105,949,397 Avg Close $232.85 Range $215.78 - $246.99
Q2 2019
Shares 186,764 Value ($000) $43,678,497 Avg Close $230.90 Range $219.20 - $245.35
Q1 2019
Shares 288,294 Value ($000) $68,146,936 Avg Close $314.89 Range $216.12 - $344.00
Q4 2018
Shares 189,203 Value ($000) $56,934,967 Avg Close $319.14 Range $278.46 - $358.41
Q3 2018
Shares 225,933 Value ($000) $79,824,388 Avg Close $344.30 Range $288.13 - $388.67
Q2 2018
Shares 214,850 Value ($000) $62,358,064 Avg Close $281.15 Range $249.17 - $310.91
Q1 2018
Shares 354,997 Value ($000) $97,205,278 Avg Close $310.41 Range $259.76 - $370.57
Q4 2017
Shares 273,527 Value ($000) $87,137,496 Avg Close $320.80 Range $301.81 - $348.84
Q3 2017
Shares 338,458 Value ($000) $105,977,969 Avg Close $296.11 Range $269.50 - $330.00
Q2 2017
Shares 268,121 Value ($000) $72,757,310 Avg Close $264.42 Range $244.28 - $291.90
Q1 2017
Shares 326,511 Value ($000) $89,274,643 Avg Close $282.75 Range $260.50 - $301.42
Q4 2016
Shares 189,076 Value ($000) $53,618,169 Avg Close $296.43 Range $268.00 - $329.83
Q3 2016
Shares 152,259 Value ($000) $47,661,636 Avg Close $296.18 Range $240.07 - $333.65
Q2 2016
Shares 118,384 Value ($000) $28,627,619 Avg Close $263.54 Range $223.02 - $292.69
Q1 2016
Shares 269,674 Value ($000) $70,201,538 Avg Close $264.15 Range $242.07 - $301.02
Q4 2015
Shares 94,677 Value ($000) $29,004,300 Avg Close $287.35 Range $254.00 - $311.65
Q3 2015
Shares 272,627 Value ($000) $79,555,284 Avg Close $330.23 Range $265.00 - $412.24
Q2 2015
Shares 152,147 Value ($000) $61,458,259 Avg Close $401.33 Range $368.88 - $432.88
Q1 2015
Shares 235,733 Value ($000) $99,535,901 Avg Close $394.14 Range $334.40 - $480.18
Q4 2014
Shares 294,939 Value ($000) $100,117,046 Avg Close $323.51 Range $290.85 - $361.93
Q3 2014
Shares 245,293 Value ($000) $81,145,374 Avg Close $329.72 Range $298.31 - $349.00
Q2 2014
Shares 144,623 Value ($000) $45,601,077 Avg Close $300.97 Range $272.02 - $322.25
Q1 2014
Shares 253,842 Value ($000) $72,883,100 Avg Close $317.43 Range $270.62 - $358.89
Q4 2013
Shares 438,979 Value ($000) $122,804,000 Avg Close $258.65 Range $221.07 - $298.82
Q3 2013
Shares 433,408 Value ($000) $104,347,000 Avg Close $223.81 Range $203.55 - $248.95
Q2 2013
Shares 188,081 Value ($000) $40,475,000 Avg Close $213.68 Range $191.80 - $242.64