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RHUMBLINE ADVISERS

Position in CNR — Core Natural Resources, Inc.

CIK 1115418 BOSTON, MA

Position in CNR

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$13,020,976
+$2,209,214 QoQ
Shares Held
124,329
+1.8% QoQ
Ownership
0.247%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority Sole 53% Shared 0% None 47%

Common Shares in CNR Over Time

Shares Held

Position Value (USD)

Position in Thermal Coal

Energy · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $23,245,141 across 3 Thermal Coal names. CNR ranks #1 (56.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CNR
Core Natural Resources, Inc.
This page
124,329 $13,020,976

All Filings in CNR

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5 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $13,020,976 124,329
2025-12-31 $10,811,762 122,153
2025-09-30 $10,529,582 126,133
2025-06-30 $8,643,505 123,939
2025-03-31 $9,261,483 120,123