NACCO INDUSTRIES INC

NC · NYSE · SIC 1221: Bituminous Coal & Lignite Surface Mining · Market Cap: $0.4B · 1,700 employees
133
SEC Filings
$51.71
Close 2026-06-25
1,700
Employees

Business Summary

PART I General NACCO Industries, Inc. (NACCO) and its wholly owned subsidiary, NACCO Natural Resources Corporation (NACCO Natural Resources, and with NACCO collectively, the Company, we, our or us), bring natural resources to life by delivering aggregates, minerals, reliable fuels and environmental solutions through our robust portfolio of businesses. We operate under three reportable business segments: Utility Coal Mining, Contract Mining and Minerals and Royalties. The Utility Coal Mining segm...

Latest Stock Quote

NC 2026-06-25 $51.71 O:$52.535 H:$52.535 L:$51 Vol:0.0M VWAP:$51.6834
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-08-16

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-03-042025-12-310000789933-26-000070EDGAR215K words
2025-03-052024-12-310000789933-25-000006EDGAR—
2024-03-062023-12-310000789933-24-000016EDGAR—
2023-03-152022-12-310000789933-23-000016EDGAR—
2022-03-022021-12-310000789933-22-000015EDGAR—
2021-03-032020-12-310000789933-21-000011EDGAR—
2020-03-042019-12-310000789933-20-000017EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-052026-06-300000789933-26-000144EDGAR—
2025-11-052025-09-300000789933-25-000102EDGAR19K words
2025-08-062025-06-300000789933-25-000041EDGAR—
2025-04-302025-03-310000789933-25-000023EDGAR—
2024-10-302024-09-300000789933-24-000055EDGAR—
2024-07-312024-06-300000789933-24-000046EDGAR—
2024-05-012024-03-310000789933-24-000035EDGAR—
2023-11-012023-09-300000789933-23-000054EDGAR—
2023-08-022023-06-300000789933-23-000047EDGAR—
2023-05-032023-03-310000789933-23-000038EDGAR—
2022-11-022022-09-300000789933-22-000063EDGAR—
2022-08-032022-06-300000789933-22-000050EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-08-050000789933-26-000143EDGAR—
2026-03-190000789933-26-000080EDGAR1K words
2026-03-040000789933-26-000071EDGAR—
2025-12-160000789933-25-000115EDGAR—
2025-11-180000789933-25-000109EDGAR—
2025-11-050000789933-25-000101EDGAR—
2025-08-250000789933-25-000046EDGAR—
2025-08-060000789933-25-000040EDGAR—
2025-06-020000789933-25-000030EDGAR—
2025-05-190000789933-25-000027EDGAR—

133 total filings indexed. 104 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

ARLP — ALLIANCE RESOURCE PARTNERS LP AMR — Alpha Metallurgical Resources, Inc. NRP — NATURAL RESOURCE PARTNERS LP BTU — PEABODY ENERGY CORP

Company Identity

CIK0000789933
TickerNC
ExchangeNYSE
SIC1221: Bituminous Coal & Lignite Surface Mining
IncorporatedDE
Websitehttps://www.nacco.com
Listed1972-06-01

Get More Data

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

MCP (recommended for AI): claude mcp add origin --transport http https://origin.rootz.global/mcp

JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: 15f1369fb9930a14f254a31c66ad0009df09a6af02ef70ff8b2ce984f3398f4b
parent: 400b129466a11ba5036af55f1ba4f6b4b03c0351a300bb6c051e7ec1d0f4640d
content hash: 01a2d01beee3f2500d866bf3dcda974194b6c0da5b00304acba21c8fb0b46171
signed: 2026-08-10T19:04:26.171Z
sources: 19 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

Try it — paste this into your AI:

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

Works in ChatGPT, Claude, Gemini, or any AI. Free, structured, cryptographically signed — ~500 tokens vs 130,000 scraping an IR site.

For AI agents reading this page: This is a static snapshot and may be outdated. For live data on NC, use the Origin MCP server or REST API.
MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/NC (~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
Discovery: /.well-known/ai | /llms.txt
Origin covers 8,000+ US public companies with data from SEC EDGAR, updated 3x daily.