Companies: 10,795·Total market cap: $144.5T
ArcelorMittal S.A.

ArcelorMittal S.A.

MTNYSEBasic Materials● Active
$67.83
+$0.62(+0.92%)
Market Cap$51.6B
P/E Ratio
52W High$72.23
52W Low$29.8
Overview
Foreign Private Issuer · Files 20-F / 6-K

ArcelorMittal S.A. (MT) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001243429 · MT · NYSE · as of Jun 8, 2026

Filing snapshot

1,000+
Total Filings
6-K
Latest Form
2026-06-03
Most Recent
1997
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001243429 · Updated hourly · Not investment advice

Latest Annual Report

20-F · Annual Report (Foreign Issuer)FY
Filed Date
2026-03-06
Fiscal Year End
Mar 6, 2026
Accession No.
0001243429-26-000020
Primary Document
mt-20251231.htm
Source: data.sec.gov · CIK 0001243429 · Accession 0001243429-26-000020

Latest Key Filings

6-KQuarterly Report
6-K
2026-06-03
8-KCurrent Report

No recent filings

Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
6-KCurrent Report (Foreign Issuer)
6-K
2026-06-03
View
SDSD
SD
2026-05-28
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-27
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-19
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-19
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-14
View
424B5424B5
424B5
2026-05-13
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-13
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-13
View
FWPFWP
FWP
2026-05-12
View
424B5424B5
424B5
2026-05-12
View
6-KCurrent Report (Foreign Issuer)
CURRENT REPORT OF FOREIGN ISSUER
2026-05-12
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-05-06
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-04-30
View
6-KCurrent Report (Foreign Issuer)
6-K
2026-04-23
View
Showing 1–15 of 997 filingsForm 4 / 144 hidden· 1000 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001243429  |  Exchange: NYSE · Basic Materials

ArcelorMittal S.A. (NYSE: MT) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1997. As a Basic Materials sector company with CIK 0001243429, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is ArcelorMittal S.A.'s most comprehensive regulatory disclosure. The most recent ArcelorMittal S.A. 10-K was filed on 2026-03-06 for fiscal year ending 2026. Historical MT 10-K annual reports are available from 2007 through 2026.

Investors researching ArcelorMittal S.A. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

MT SEC Filings · 8 questions

ArcelorMittal S.A. (MT) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. ArcelorMittal S.A.'s CIK is 0001243429.

MT SEC filingsArcelorMittal S.A. SEC documentsfind MT 10-K