Arjuna Capital

SEC CIK: 0001703208
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

BIIB holding history

Biogen Inc. in every 13F filed by Arjuna Capital, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

BIIB overview All 13F holders of BIIB Full Q2 2026 holdings

Shares (Q4 2023): 0; Sold out in Q4 2023
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q1 2023

Holdings of BIIB by Arjuna Capital, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2023	0	$0	0.0%	−3,772−100.0%	Sold out	Holders
Q3 2023	3,772	$969.4K	0.3%	+116+3.2%	Added	Holders
Q2 2023	3,656	$1.04M	0.4%	+204+5.9%	Added	Holders
Q1 2023	3,452	$959.8K	0.4%	+3,452	New	Holders