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Quantum Portfolio Management LLC

Position in CLF — Cleveland-Cliffs Inc.

CIK 2003672 New York, NY

Position in CLF

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$234,750
+$23,500 QoQ
Shares Held
25,000
0.0% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#321
of 579 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CLF Over Time

Shares Held

Position Value (USD)

Position in Steel

Basic Materials · as of Jun 30, 2026

Quantum Portfolio Management LLC holds $357,510 across 2 Steel names. CLF ranks #1 (65.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CLF
Cleveland-Cliffs Inc.
This page
25,000 $234,750

All Filings in CLF

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $234,750 25,000
2026-03-31 $211,250 25,000
2025-12-31 $332,000 25,000
2025-09-30 $305,000 25,000
2025-06-30 $190,000 25,000
2025-03-31 $123,300 15,000
2024-12-31 $141,000 15,000
2024-09-30 $191,550 15,000
2024-06-30 $230,850 15,000
2024-03-31 $341,100 15,000
2023-12-31 $306,300 15,000