LSV Asset Management

SEC CIK: 0001050470
Latest filing: Aug 6, 2026

SEC filings (opens in a new tab)

BIIB holding history

Biogen Inc. in every 13F filed by LSV Asset Management, 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 (Q2 2026): 444,049
Value: $95.9M
% of portfolio: 0.2%
Quarters held: 20; Since Q1 2021

Holdings of BIIB by LSV Asset Management, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	444,049	$95.9M	0.2%	+110,310+33.1%	Added	Holders
Q1 2026	333,739	$61.2M	0.1%	+16,924+5.3%	Added	Holders
Q4 2025	316,815	$55.8M	0.1%	+9,976+3.3%	Added	Holders
Q3 2025	306,839	$43.0M	0.1%	+54,880+21.8%	Added	Holders
Q2 2025	251,959	$31.6M	0.1%	+9,983+4.1%	Added	Holders
Q1 2025	241,976	$33.1M	0.1%	+7,528+3.2%	Added	Holders
Q4 2024	234,448	$35.9M	0.1%	+192,948+464.9%	Added	Holders
Q3 2024	41,500	$8.04M	<0.1%	+41,500	New	Holders
Q1 2024	0	$0	0.0%	−117,030−100.0%	Sold out	Holders
Q4 2023	117,030	$30.3M	0.1%	−227,622−66.0%	Reduced	Holders
Q3 2023	344,652	$88.6M	0.2%	−8,772−2.5%	Reduced	Holders
Q2 2023	353,424	$100.7M	0.2%	−13,030−3.6%	Reduced	Holders
Q1 2023	366,454	$101.9M	0.2%	+7,600+2.1%	Added	Holders
Q4 2022	358,854	$99.4M	0.2%	−10,268−2.8%	Reduced	Holders
Q3 2022	369,122	$98.6M	0.2%	−1,330−0.4%	Reduced	Holders
Q2 2022	370,452	$75.5M	0.2%	−3,198−0.9%	Reduced	Holders
Q1 2022	373,650	$78.7M	0.1%	+18,628+5.2%	Added	Holders
Q4 2021	355,022	$85.2M	0.2%	−6,580−1.8%	Reduced	Holders
Q3 2021	361,602	$102.3M	0.2%	+1,432+0.4%	Added	Holders
Q2 2021	360,170	$124.7M	0.2%	−557,961−60.8%	Reduced	Holders
Q1 2021	918,131	$256.8M	0.4%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.