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Livermore
Livermore
ZHEN

SEI Investments Co

SEC CIK
0000350894
Latest filing
Aug 14, 2026

AMGN holding history

Amgen Inc in every 13F filed by SEI Investments Co, 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)
343,610
Value
$124.4M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of AMGN by SEI Investments Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026343,610$124.4M0.1%−13,015−3.6%ReducedHolders
Q1 2026356,625$125.5M0.1%+5,320+1.5%AddedHolders
Q4 2025351,305$115.0M0.1%+34,016+10.7%AddedHolders
Q3 2025317,289$89.5M0.1%−4,161−1.3%ReducedHolders
Q2 2025321,450$89.8M0.1%−13,411−4.0%ReducedHolders
Q1 2025334,861$104.3M0.1%+1,701+0.5%AddedHolders
Q4 2024333,160$86.8M0.1%−89,525−21.2%ReducedHolders
Q3 2024422,685$136.2M0.2%+42,997+11.3%AddedHolders
Q2 2024379,688$118.6M0.2%+5,264+1.4%AddedHolders
Q1 2024374,424$106.5M0.2%−3,287−0.9%ReducedHolders
Q4 2023377,711$108.8M0.2%+51,982+16.0%AddedHolders
Q3 2023325,729$87.5M0.2%+5,435+1.7%AddedHolders
Q2 2023320,294$71.1M0.1%−30,439−8.7%ReducedHolders
Q1 2023350,733$84.8M0.2%+9,268+2.7%AddedHolders
Q4 2022341,465$89.7M0.2%+11,499+3.5%AddedHolders
Q3 2022329,966$74.4M0.2%−3,677−1.1%ReducedHolders
Q2 2022333,643$81.0M0.2%+4,224+1.3%AddedHolders
Q1 2022329,419$79.5M0.2%−8,989−2.7%ReducedHolders
Q4 2021338,408$76.1M0.1%−13,656−3.9%ReducedHolders
Q3 2021352,064$74.8M0.2%+8,897+2.6%AddedHolders
Q2 2021343,167$83.5M0.2%+5,153+1.5%AddedHolders
Q1 2021338,014$82.3M0.2%––Holders

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