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Livermore
Livermore
ZHEN

Rock Point Advisors, LLC

SEC CIK
0001301540
Latest filing
Aug 6, 2026

BIIB holding history

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

BIIB overviewAll 13F holders of BIIBFull Q2 2026 holdings

Shares (Q2 2026)
1,840
Value
$397.6K
% of portfolio
0.1%
Quarters held
12
Since Q3 2023
Holdings of BIIB by Rock Point Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,840$397.6K0.1%00.0%UnchangedHolders
Q1 20261,840$337.3K0.1%00.0%UnchangedHolders
Q4 20251,840$323.8K0.1%00.0%UnchangedHolders
Q3 20251,840$257.7K0.1%00.0%UnchangedHolders
Q2 20251,840$231.1K0.1%00.0%UnchangedHolders
Q1 20251,840$251.8K0.1%00.0%UnchangedHolders
Q4 20241,840$281.4K0.1%00.0%UnchangedHolders
Q3 20241,840$356.7K0.1%00.0%UnchangedHolders
Q2 20241,840$426.5K0.1%00.0%UnchangedHolders
Q1 20241,840$396.8K0.1%00.0%UnchangedHolders
Q4 20231,840$476.1K0.1%00.0%UnchangedHolders
Q3 20231,840$472.9K0.2%+1,840NewHolders