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POSCO HOLDINGS INC.
PKX - Company ID 0000889132
Market cap$21.31 B
Rank#604
Filings1,250
POSCO HOLDINGS INC. trades as PKX and has a market capitalization of $21.31 B, making it the #604 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.
Research snapshot
PKX stock, financials, and filing history
Updated
2026-05-29
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.