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Livermore
Livermore
ZHEN

Birchbrook, Inc.

SEC CIK
0002071468
Latest filing
Jul 8, 2026

AMGN holding history

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

AMGN overviewAll 13F holders of AMGNFull Q2 2026 holdings

Shares (Q2 2026)
750
Value
$271.6K
% of portfolio
0.1%
Quarters held
11
Since Q4 2023
Holdings of AMGN by Birchbrook, Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026750$271.6K0.1%00.0%UnchangedHolders
Q1 2026750$263.9K0.1%−21−2.7%ReducedHolders
Q4 2025771$252.4K0.1%+21+2.8%AddedHolders
Q3 2025750$211.7K0.1%00.0%UnchangedHolders
Q2 2025750$209.4K0.1%00.0%UnchangedHolders
Q1 2025750$233.7K0.1%00.0%UnchangedHolders
Q4 2024750$195.5K0.1%−15−2.0%ReducedHolders
Q3 2024765$246.5K0.1%−1−0.1%ReducedHolders
Q2 2024766$239.3K0.1%00.0%UnchangedHolders
Q1 2024766$217.8K0.1%00.0%UnchangedHolders
Q4 2023766$220.6K0.1%–No prior filingHolders