Arizona State Retirement System Biogen Inc. Transaction History

Arizona State Retirement System

$15.6 Billion
Q3 2024

A detailed history of Arizona State Retirement System transactions in Biogen Inc. stock. As of the latest transaction made, Arizona State Retirement System holds 41,721 shares of BIIB stock, worth $6.22 Million. This represents 0.05% of its overall portfolio holdings.

Number of Shares

41,721

Previous 42,140 0.99%

Holding current value

$6.22 Million

Previous $9.77 Million 17.21%

% of portfolio

0.05%

Previous 0.07%

29 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 12, 2024	SELL	$189.07 - $236.8 $79,220 - $99,219	-419 Reduced 0.99%	41,721 $8.09 Million
Q2 2024 Aug 05, 2024	BUY	$190.52 - $236.72 $106,500 - $132,326	559 Added 1.34%	42,140 $9.77 Million
Q1 2024 May 07, 2024	BUY	$212.02 - $267.71 $177,248 - $223,805	836 Added 2.05%	41,581 $8.97 Million
Q4 2023 Jan 24, 2024	SELL	$222.59 - $267.94 $50,082 - $60,286	-225 Reduced 0.55%	40,745 $10.5 Million
Q3 2023 Nov 06, 2023	SELL	$253.3 - $285.89 $83,842 - $94,629	-331 Reduced 0.8%	40,970 $10.5 Million
Q2 2023 Aug 01, 2023	BUY	$275.25 - $318.06 $545,545 - $630,394	1,982 Added 5.04%	41,301 $11.8 Million
Q1 2023 Apr 27, 2023	SELL	$256.56 - $292.34 $56,699 - $64,607	-221 Reduced 0.56%	39,319 $10.9 Million
Q4 2022 Feb 07, 2023	SELL	$252.44 - $306.72 $67,906 - $82,507	-269 Reduced 0.68%	39,540 $10.9 Million
Q3 2022 Nov 07, 2022	SELL	$194.69 - $268.46 $99,291 - $136,914	-510 Reduced 1.26%	39,809 $10.6 Million
Q2 2022 Jul 28, 2022	BUY	$187.54 - $223.02 $2,250 - $2,676	12 Added 0.03%	40,319 $8.22 Million
Q1 2022 May 04, 2022	SELL	$193.77 - $244.14 $99,016 - $124,755	-511 Reduced 1.25%	40,307 $8.49 Million
Q4 2021 Feb 04, 2022	SELL	$223.92 - $287.77 $261,090 - $335,539	-1,166 Reduced 2.78%	40,818 $9.79 Million
Q3 2021 Nov 12, 2021	SELL	$282.99 - $369.05 $197,244 - $257,227	-697 Reduced 1.63%	41,984 $11.9 Million
Q2 2021 Aug 02, 2021	SELL	$259.0 - $414.71 $176,897 - $283,246	-683 Reduced 1.58%	42,681 $14.8 Million
Q1 2021 May 06, 2021	SELL	$242.95 - $284.63 $562,186 - $658,633	-2,314 Reduced 5.07%	43,364 $12.1 Million
Q4 2020 Jan 28, 2021	SELL	$236.26 - $355.63 $933,463 - $1.41 Million	-3,951 Reduced 7.96%	45,678 $11.2 Million
Q3 2020 Nov 05, 2020	BUY	$264.77 - $305.71 $2.31 Million - $2.67 Million	8,741 Added 21.38%	49,629 $14.1 Million
Q2 2020 Aug 04, 2020	BUY	$258.66 - $342.55 $2.18 Million - $2.89 Million	8,444 Added 26.03%	40,888 $10.9 Million
Q1 2020 May 05, 2020	SELL	$268.85 - $341.04 $386,606 - $490,415	-1,438 Reduced 4.24%	32,444 $10.3 Million
Q4 2019 Jan 27, 2020	SELL	$220.06 - $304.07 $123,233 - $170,279	-560 Reduced 1.63%	33,882 $10.1 Million
Q3 2019 Oct 31, 2019	SELL	$217.44 - $243.88 $529,466 - $593,847	-2,435 Reduced 6.6%	34,442 $8.02 Million
Q2 2019 Jul 25, 2019	SELL	$219.29 - $241.72 $196,264 - $216,339	-895 Reduced 2.37%	36,877 $8.62 Million
Q1 2019 Apr 29, 2019	SELL	$216.71 - $338.96 $785,790 - $1.23 Million	-3,626 Reduced 8.76%	37,772 $8.93 Million
Q4 2018 Jan 28, 2019	SELL	$278.5 - $352.75 $2.38 Million - $3.01 Million	-8,531 Reduced 17.09%	41,398 $12.5 Million
Q3 2018 Oct 29, 2018	SELL	$293.51 - $383.83 $565,887 - $740,024	-1,928 Reduced 3.72%	49,929 $17.6 Million
Q2 2018 Aug 07, 2018	SELL	$257.52 - $306.91 $157,602 - $187,828	-612 Reduced 1.17%	51,857 $15.1 Million
Q1 2018 May 14, 2018	SELL	$260.13 - $367.91 $286,143 - $404,701	-1,100 Reduced 2.05%	52,469 $14.4 Million
Q4 2017 Feb 09, 2018	BUY	$307.64 - $344.58 $360,246 - $403,503	1,171 Added 2.23%	53,569 $17.1 Million
Q3 2017 Nov 14, 2017	BUY	$281.15 - $329.69 $14.7 Million - $17.3 Million	52,398	52,398 $16.4 Million

Others Institutions Holding BIIB

# of Institutions

1,037

Shares Held

126M

Call Options Held

1.13M

Put Options Held

1.43M

View Full List

About BIOGEN INC.

Ticker BIIB
Exchange NASDAQ
Sector Healthcare
Industry Drug Manufacturers—General
Shares Outstandng 144,000,992
Market Cap $21.5B
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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Arizona State Retirement System Biogen Inc. Transaction History