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Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

AMGN holding history

Amgen Inc in every 13F filed by Renaissance Technologies LLC, 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 (Q4 2025)
0
Sold out in Q4 2025
Value
$0
% of portfolio
0.0%
Quarters held
17
Since Q1 2021
Holdings of AMGN by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20250$00.0%−167,245−100.0%Sold outHolders
Q3 2025167,245$47.2M0.1%−110,055−39.7%ReducedHolders
Q2 2025277,300$77.4M0.1%+162,900+142.4%AddedHolders
Q1 2025114,400$35.6M0.1%+45,355+65.7%AddedHolders
Q4 202469,045$18.0M<0.1%+69,045NewHolders
Q3 20240$00.0%−52,245−100.0%Sold outHolders
Q2 202452,245$16.3M<0.1%−2,955−5.4%ReducedHolders
Q1 202455,200$15.7M<0.1%−21,300−27.8%ReducedHolders
Q4 202376,500$22.0M<0.1%+12,200+19.0%AddedHolders
Q3 202364,300$17.3M<0.1%−197,045−75.4%ReducedHolders
Q2 2023261,345$58.0M0.1%−861,300−76.7%ReducedHolders
Q1 20231,122,645$271.4M0.4%−484,600−30.2%ReducedHolders
Q4 20221,607,245$422.1M0.6%+974,000+153.8%AddedHolders
Q3 2022633,245$142.7M0.2%−806,500−56.0%ReducedHolders
Q2 20221,439,745$350.3M0.4%+1,060,200+279.3%AddedHolders
Q1 2022379,545$91.8M0.1%−722,308−65.6%ReducedHolders
Q4 20211,101,853$247.9M0.3%+950,008+625.6%AddedHolders
Q3 2021151,845$32.3M<0.1%+151,845NewHolders
Q2 20210$00.0%−1,200−100.0%Sold outHolders
Q1 20211,200$299.0K<0.1%––Holders

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