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OBSIDIAN CIO, LLC

Position in AMGN — Amgen Inc

CIK 1843581 NEW YORK, NY

Position in AMGN

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$6,636,573
+$2,330,985 QoQ
Shares Held
18,327
+49.8% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
8.81%
of 13F equity value
Holder Rank
#706
of 3,140 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in AMGN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

OBSIDIAN CIO, LLC holds $12,058,485 across 9 Drug Manufacturers - General names. AMGN ranks #1 (55.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AMGN
Amgen Inc
This page
18,327 $6,636,573

All Filings in AMGN

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,636,573 18,327
2026-03-31 $4,305,588 12,237
2025-12-31 $71,680 219
2025-09-30 $208,545 739
2025-06-30 $216,108 774
2025-03-31 $206,557 663