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AtonRa Partners

SEC CIK
0001846445
Latest filing
Feb 5, 2024

BIIB holding history

Biogen Inc. in every 13F filed by AtonRa Partners, 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 Q4 2023 holdings

Shares (Q1 2022)
0
Sold out in Q1 2022
Value
$0
% of portfolio
0.0%
Quarters held
4
Since Q1 2021
Holdings of BIIB by AtonRa Partners, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20220$00.0%−3,147−100.0%Sold outHolders
Q4 20213,147$755.0K0.3%+233+8.0%AddedHolders
Q3 20212,914$825.0K0.3%+281+10.7%AddedHolders
Q2 20212,633$912.0K0.3%−134−4.8%ReducedHolders
Q1 20212,767$774.0K0.3%––Holders

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