Companies / Core Natural Resources, Inc.

Core Natural Resources, Inc.

NYSE: CNRCIK 1710366CANONSBURG, PA

Financials · FY2025

Revenue$4.16B
Net income$-153.22M
Total debt$394.82M
Cash$473.20M
Diluted EPS$-2.98
Shares outstanding49.6M

Ownership

49.6M shares outstanding · as of Jul 31, 2026
1.5%Insiders
Ownership
Insiders1.53%761,056
Institutions98.02%48,654,300
Public float0.45%220,901

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 15

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Insider% of sharesShares
Brock James ACEOExecutive Chair and CEO · Director
0.79%391,415
Slone DeckSVP, Strategy & Public Policy
0.14%70,207
Thakkar MiteshkumarPresident & CFO
0.12%61,657
Klein Rosemary LSVP, CLO & Corp. Sec.
0.11%53,679
Platt Joseph P JRDirector
0.08%40,648
Schuller George John JRSVP, Chief Operating Officer
0.06%27,338
Kriegshauser Patrick aDirector
0.05%24,958
Salvatori Kurt R.SVP, Chief Admin. Officer
0.05%24,585
Navarre Richard aDirector
0.04%18,034
Braithwaite Robert J. Jr.SVP, Marketing & Sales
0.03%16,290

Institutional holders 354

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HolderValue% of shares
Fmr LLC$608.35M13.85%
BlackRock, Inc.$607.88M15.30%
Vanguard Group Inc$501.84M11.42%
State Street Corporation$316.36M7.96%
DME Capital Management, LP$185.91M4.23%
Geode Capital Management, LLC$133.72M2.57%
Flat Footed LLC$122.77M2.79%
Dimensional Fund Advisors LP$122.70M2.79%
American Century Companies Inc$92.65M2.11%
Charles Schwab Investment Management Inc$66.49M1.51%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 18, 2026Brock James A
CEO
OtherCommon stock, par value $0.01 per share$5.90M-66K
-19.65%
271,407
0.55% of shares
low
Mar 18, 2026Brock James A
CEO
SellCommon stock, par value $0.01 per share$4.12M-41K
-28.96%
100,000
0.20% of shares
medium
Mar 19, 2026Klein Rosemary L
Executive
SellCommon stock, par value $0.01 per share$1.05M-10K
-14.56%
58,679
0.12% of shares
medium
Mar 19, 2026Klein Rosemary L
Executive
SellCommon stock, par value $0.01 per share$553.1K-5K
-8.52%
53,679
0.11% of shares
medium
Mar 10, 2026Navarre Richard a
Director
SellCommon stock, par value $0.01 per share$550.2K-6K
-24.96%
18,034
0.04% of shares
medium
Feb 18, 2026Brock James A
CEO
OtherCommon stock, par value $0.01 per share$395.0K-4K
-1.64%
266,967
0.54% of shares
low
Mar 10, 2026Rothka John
Executive
SellCommon stock, par value $0.01 per share$348.2K-4K
-38.04%
6,190
0.01% of shares
medium
Feb 18, 2026Brock James A
CEO
OtherCommon stock, par value $0.01 per share$263.3K-3K
-1.08%
271,415
0.55% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
CNR——218937100—