Minot DeBlois Advisors LLC

SEC CIK: 0001475933
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

BIIB holding history

Biogen Inc. in every 13F filed by Minot DeBlois Advisors LLC, 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 2025): 0; Sold out in Q2 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q4 2024

Holdings of BIIB by Minot DeBlois Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2025	0	$0	0.0%	−20−100.0%	Sold out	Holders
Q1 2025	20	$2.74K	<0.1%	−12−37.5%	Reduced	Holders
Q4 2024	32	$4.89K	<0.1%	–	No prior filing	Holders