Merrithew & Thorsten Inc

SEC CIK: 0002107460
Latest filing: Jul 31, 2026

SEC filings (opens in a new tab)

BIIB holding history

Biogen Inc. in every 13F filed by Merrithew & Thorsten Inc, 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): 106
Value: $22.0K
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of BIIB by Merrithew & Thorsten Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	106	$22.0K	<0.1%	00.0%	Unchanged	Holders
Q1 2026	106	$19.0K	<0.1%	00.0%	Unchanged	Holders
Q4 2025	106	$18.0K	<0.1%	–	No prior filing	Holders