Silphium Asset Management Ltd

SEC CIK: 0001758440
Latest filing: Jul 30, 2026

SEC filings (opens in a new tab)

AMGN holding history

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

AMGN overview All 13F holders of AMGN Full Q2 2026 holdings

Shares (Q4 2022): 0; Sold out in Q4 2022
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q1 2022

Holdings of AMGN by Silphium Asset Management Ltd, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2022	0	$0	0.0%	−1,229−100.0%	Sold out	Holders
Q3 2022	1,229	$277.0K	0.2%	00.0%	Unchanged	Holders
Q2 2022	1,229	$299.0K	0.5%	−200−14.0%	Reduced	Holders
Q1 2022	1,429	$345.6K	0.4%	+1,429	New	Holders