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Calamos Wealth Management LLC

Position in AMGN — Amgen Inc

CIK 1455258 NAPERVILLE, IL

Position in AMGN

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$871,984
-$1,150,449 QoQ
Shares Held
2,408
-58.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#1,790
of 3,140 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 88% Shared 0% None 12%

Common Shares in AMGN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Calamos Wealth Management LLC holds $79,224,350 across 11 Drug Manufacturers - General names. AMGN ranks #6 (1.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 AMGN
Amgen Inc
This page
2,408 $871,984

All Filings in AMGN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $871,984 2,408
2026-03-31 $2,022,433 5,748
2025-12-31 $1,898,725 5,801
2025-09-30 $1,640,428 5,813
2025-06-30 $687,415 2,462
2025-03-31 $803,175 2,578
2024-12-31 $640,913 2,459
2024-09-30 $774,915 2,405
2024-06-30 $583,344 1,867
2024-03-31 $539,070 1,896
2023-12-31 $567,687 1,971
2023-09-30 $528,113 1,965
2023-06-30 $392,309 1,767
2023-03-31 $435,150 1,800
2022-12-31 $478,530 1,822
2022-09-30 $401,888 1,783
2022-06-30 $433,803 1,783
2022-03-31 $452,928 1,873
2021-12-31 $741,951 3,298
2021-09-30 $1,074,733 5,054
2021-06-30 $1,329,412 5,454
2021-03-31 $1,043,011 4,192
2020-12-31 $924,508 4,021
2020-09-30 $1,313,498 5,168
2020-06-30 $1,236,613 5,243
2020-03-31 $859,169 4,238