Core Natural Resources, Inc.

CNR · NYSE · SIC 1220: Silver Ores · Market Cap: $4.4B · 4,850 employees
129
SEC Filings
$94.01
Close 2026-09-16
4,850
Employees

Business Summary

Core Natural Resources, Inc. is a producer and exporter of metallurgical and thermal coals, operating primarily in the Appalachian Basin since 1864. The company serves electric power generation, industrial, and steel-making markets globally. It owns interests in two East Coast marine export terminals and maintains relationships with West Coast and Gulf Coast ports. Formed via an all-stock merger of equals between CONSOL Energy Inc. and Arch Resources, completed January 14, 2025.

Latest Stock Quote

CNR 2026-09-16 $94.01 O:$94.58 H:$96.21 L:$93.81 Vol:0.5M VWAP:$94.5508
origin leaf: null

Next Earnings

expected 2026-11-18

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-172025-12-310001710366-26-000007EDGAR91K words
2025-02-202024-12-310001710366-25-000010EDGAR92K words
2024-02-092023-12-310001710366-24-000006EDGAR85K words
2023-02-102022-12-310001710366-23-000005EDGAR—
2022-02-112021-12-310001437749-22-003140EDGAR—
2021-02-122020-12-310001437749-21-002802EDGAR—
2020-02-142019-12-310001710366-20-000006EDGAR—
2019-02-082018-12-310001710366-19-000005EDGAR—
2018-02-162017-12-310001710366-18-000006EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-062026-06-300001710366-26-000054EDGAR35K words
2025-11-062025-09-300001710366-25-000030EDGAR37K words
2025-08-052025-06-300001710366-25-000017EDGAR38K words
2025-05-082025-03-310001710366-25-000014EDGAR33K words
2024-11-052024-09-300001710366-24-000031EDGAR33K words
2024-08-082024-06-300001710366-24-000018EDGAR30K words
2024-05-072024-03-310001710366-24-000012EDGAR25K words
2023-10-312023-09-300001710366-23-000022EDGAR37K words
2023-08-082023-06-300001710366-23-000017EDGAR37K words
2023-05-022023-03-310001710366-23-000012EDGAR—
2022-11-012022-09-300001437749-22-025268EDGAR—
2022-08-042022-06-300001437749-22-018728EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-08-190001193125-26-356186EDGAR2K words
2026-08-060001710366-26-000053EDGAR7K words
2026-02-120001710366-26-000005EDGAR6K words
2026-01-120001710366-26-000002EDGAR1K words
2025-12-180001710366-25-000035EDGAR2K words
2025-11-060001710366-25-000029EDGAR5K words
2025-10-080001193125-25-234041EDGAR2K words
2025-08-050001193125-25-173024EDGAR6K words
2025-07-310001193125-25-170639EDGAR68K words
2025-06-300001193125-25-151981EDGAR2K words

129 total filings indexed. 98 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AREC — American Resources Corp CODQL — Coronado Global Resources Inc. METC — Ramaco Resources, Inc. HCC — WARRIOR MET COAL, INC.

Tags

electric-power-generation metallurgical-/-steel-making industrial-(cement-and-other-infrastructure) export-markets-(international)

Company Identity

CIK0001710366
TickerCNR
ExchangeNYSE
SIC1220: Silver Ores
IncorporatedDC
HeadquartersCanonsburg, Pennsylvania
Websitehttps://www.corenaturalresources.com
Listed2017-11-14

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 0d7187daa22e46bfed7e7f85c6053e3650371ee8beec1026405e23ac2e910b6a
parent: a7e9eb2001c6eb88d179dd622d8c2b0c03948840fdb43d340d317e5beb650ff1
content hash: 43711be8015eaa50557bad2bded8c8e3ae5cc4cab9f833f4e0c06da3a3b78222
signed: 2026-09-28T12:00:48.859Z
sources: 21 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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Look up CNR using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

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API: GET https://origin.rootz.global/api/company/CNR (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
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