POSCO HOLDINGS INC. (PKX) Market Cap, Revenue and SEC Filings - Developers Digest

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POSCO HOLDINGS INC.

PKX - CIK 0000889132

Market cap$21.31 B

Rank#594

SEC filings1,250

POSCO HOLDINGS INC. trades as PKX and has a market capitalization of $21.31 B, making it the #594 largest US-listed company by market value. This page tracks POSCO HOLDINGS INC. through 1,250 SEC filings, with financial statements and metrics updated as new reports are filed.

Latest filings

Filing	Type	Filed
6-K	-	2026-05-12
6-K	-	2026-05-12
6-K	-	2026-04-30
6-K	-	2026-04-30
6-K	-	2026-04-30
SCHEDULE 13G	-	2026-04-29
20-F	-	2026-04-29
6-K	-	2026-04-20

Browse the full filing history (1,250 filings)

Recent press releases

Similar companies

The largest companies sharing POSCO HOLDINGS INC.'s SEC industry classification (steel works, blast furnaces & rolling mills (coke ovens)).

TSTenaris S.A.$65.88 B PKX vs TS

NUENucor Corporation$57.05 B PKX vs NUE

MTArcelorMittal S.A.$48.56 B PKX vs MT

STLDSteel Dynamics, Inc.$38.70 B PKX vs STLD

CRSCarpenter Technology Corporation$25.99 B PKX vs CRS

Frequently asked questions

What is POSCO HOLDINGS INC.'s market cap?

POSCO HOLDINGS INC. (PKX) has a market capitalization of $21.31 B as of 2026-05-29, ranking #594 among US-listed companies.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.