Bellevue Group Ag Biogen Inc. Transaction History

Bellevue Group Ag

$4.31 Billion
Q1 2025

A detailed history of Bellevue Group Ag transactions in Biogen Inc. stock. As of the latest transaction made, Bellevue Group Ag holds 402 shares of BIIB stock, worth $50,487. This represents 0.0% of its overall portfolio holdings.

Number of Shares

402

Previous 2,652 84.84%

Holding current value

$50,487

Previous $405,000 86.42%

% of portfolio

0.0%

Previous 0.01%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 14, 2025	SELL	$133.43 - $153.27 $300,217 - $344,857	-2,250 Reduced 84.84%	402 $55,000
Q4 2024 Feb 14, 2025	BUY	$146.47 - $191.55 $2,636 - $3,447	18 Added 0.68%	2,652 $405,000
Q3 2024 Nov 14, 2024	SELL	$189.07 - $236.8 $617,880 - $773,862	-3,268 Reduced 55.37%	2,634 $510,000
Q2 2024 Aug 14, 2024	SELL	$190.52 - $236.72 $20,195 - $25,092	-106 Reduced 1.76%	5,902 $1.37 Million
Q1 2024 May 15, 2024	SELL	$212.02 - $267.71 $525,173 - $663,117	-2,477 Reduced 29.19%	6,008 $1.3 Million
Q4 2023 Feb 14, 2024	SELL	$222.59 - $267.94 $1.97 Million - $2.37 Million	-8,829 Reduced 50.99%	8,485 $2.2 Million
Q3 2023 Nov 14, 2023	SELL	$253.3 - $285.89 $2.1 Million - $2.37 Million	-8,284 Reduced 32.36%	17,314 $4.45 Million
Q2 2023 Aug 14, 2023	BUY	$275.25 - $318.06 $246,073 - $284,345	894 Added 3.62%	25,598 $7.29 Million
Q1 2023 May 15, 2023	SELL	$256.56 - $292.34 $949,272 - $1.08 Million	-3,700 Reduced 13.03%	24,704 $6.87 Million
Q4 2022 Feb 14, 2023	SELL	$252.44 - $306.72 $83,557 - $101,524	-331 Reduced 1.15%	28,404 $7.87 Million
Q3 2022 Nov 14, 2022	BUY	$194.69 - $268.46 $1.34 Million - $1.85 Million	6,885 Added 31.51%	28,735 $7.67 Million
Q2 2022 Aug 11, 2022	SELL	$187.54 - $223.02 $93,770 - $111,510	-500 Reduced 2.24%	21,850 $4.46 Million
Q1 2022 May 13, 2022	SELL	$193.77 - $244.14 $97.4 Million - $123 Million	-502,650 Reduced 95.74%	22,350 $4.71 Million
Q4 2021 Feb 10, 2022	SELL	$223.92 - $287.77 $447,840 - $575,540	-2,000 Reduced 0.38%	525,000 $126 Million
Q3 2021 Nov 12, 2021	SELL	$282.99 - $369.05 $311,289 - $405,955	-1,100 Reduced 0.21%	527,000 $149 Million
Q2 2021 Aug 12, 2021	SELL	$259.0 - $414.71 $7.85 Million - $12.6 Million	-30,300 Reduced 5.43%	528,100 $183 Million
Q1 2021 May 12, 2021	SELL	$242.95 - $284.63 $1.36 Million - $1.59 Million	-5,600 Reduced 0.99%	558,400 $156 Million
Q4 2020 Feb 16, 2021	BUY	$236.26 - $355.63 $131 Million - $198 Million	555,400 Added 6458.14%	564,000 $138 Million
Q3 2020 Nov 16, 2020	BUY	$264.77 - $305.71 $2.28 Million - $2.63 Million	8,600 New	8,600 $2.44 Million
Q2 2020 Aug 13, 2020	SELL	$258.66 - $342.55 $2.2 Million - $2.91 Million	-8,500 Closed	0 $0
Q1 2020 May 14, 2020	BUY	$268.85 - $341.04 $2.15 Million - $2.73 Million	8,000 Added 1600.0%	8,500 $2.69 Million
Q4 2019 Feb 14, 2020	SELL	$220.06 - $304.07 $7.01 Million - $9.68 Million	-31,850 Reduced 98.45%	500 $148,000
Q3 2019 Nov 14, 2019	BUY	$217.44 - $243.88 $608,832 - $682,864	2,800 Added 9.48%	32,350 $7.53 Million
Q2 2019 Aug 14, 2019	BUY	$219.29 - $241.72 $4.63 Million - $5.1 Million	21,100 Added 249.7%	29,550 $6.91 Million
Q1 2019 May 15, 2019	SELL	$216.71 - $338.96 $3.64 Million - $5.69 Million	-16,800 Reduced 66.53%	8,450 $2 Million
Q4 2018 Feb 12, 2019	SELL	$278.5 - $352.75 $3.9 Million - $4.94 Million	-13,995 Reduced 35.66%	25,250 $7.6 Million
Q3 2018 Nov 13, 2018	SELL	$293.51 - $383.83 $29,351 - $38,383	-100 Reduced 0.25%	39,245 $13.9 Million
Q2 2018 Aug 07, 2018	SELL	$257.52 - $306.91 $1.77 Million - $2.1 Million	-6,855 Reduced 14.84%	39,345 $11.4 Million
Q1 2018 May 09, 2018	SELL	$260.13 - $367.91 $1.59 Million - $2.24 Million	-6,100 Reduced 11.66%	46,200 $12.7 Million
Q4 2017 Feb 14, 2018	SELL	$307.64 - $344.58 $2.03 Million - $2.27 Million	-6,600 Reduced 11.21%	52,300 $16.7 Million
Q3 2017 Nov 13, 2017	SELL	$281.15 - $329.69 $730,989 - $857,194	-2,600 Reduced 4.23%	58,900 $18.4 Million
Q2 2017 Aug 14, 2017	BUY	N/A	61,500	61,500 $16.7 Million

Others Institutions Holding BIIB

# of Institutions

1,027

Shares Held

127M

Call Options Held

2.29M

Put Options Held

4.26M

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About BIOGEN INC.

Ticker BIIB
Exchange NASDAQ
Sector Healthcare
Industry Drug Manufacturers—General
Shares Outstandng 144,000,992
Market Cap $18.1B
Description
Biogen Inc. discovers, develops, manufactures, and delivers therapies for treating neurological and neurodegenerative diseases. The company offers TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; and FUMADERM to treat plaque psoriasis. It also provides BENEPALI, an eta...

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Bellevue Group Ag Biogen Inc. Transaction History