005490 - POSCO Holdings Inc.

005490 Summary
Steel
Stock Price & Overview
₩337,000 -5,000 (-1.46%) Close · Sep 4, 2026 KST
KOSPI | ₩KRW | Close: ₩337,000  ≈ US$241  ·  Market cap ₩26.7tn (≈ $19.1bn)
Every name gets a line. A US reader knows who AMD and Broadcom are. Almost nobody outside Korea knows what these companies make — so the table says so, in the row.

005490 Peer Comparison

CompanyPrice1DMarket capSector
SeAH Besteel Holdings Corporation 001430
SeAH Besteel Holdings Corporation makes steel in South Korea.
₩42,350+4.8%₩1.5tnSteel
Kiswire Co., Ltd. 002240
Kiswire Co., Ltd.
₩17,220+0.1%₩0.5tnSteel
Hyundai Steel 004020
Hyundai Steel makes steel in South Korea.
₩31,500-0.5%₩4.2tnSteel
POSCO Holdings Inc. 005490
POSCO Holdings is the parent of one of the world's largest steelmakers and, increasingly, of a battery materials business that behaves nothing like it.
₩337,000-1.5%₩26.7tnSteel
POSCO M-tech Co., Ltd. 009520
POSCO M-tech Co., Ltd.
₩12,650+1.2%₩0.5tnSteel
Sung Kwang Bend Co., Ltd. 014620
Sung Kwang Bend Co., Ltd.
₩30,850+1.5%₩0.8tnSteel
KG Dongbusteel 016380
KG Dongbusteel makes steel in South Korea.
₩5,590+0.0%₩0.6tnSteel
T. K. Corporation 023160
T.
₩26,150+1.4%₩0.7tnSteel
Seah Holdings Corp. 058650
Seah Holdings Corp.
₩133,600-0.4%₩0.6tnSteel
SK oceanplant Co., Ltd. 100090
SK oceanplant Co., Ltd.
₩13,860+7.4%₩0.9tnSteel
Dongkuk Steel Mill Co., Ltd. 460860
Dongkuk Steel Mill Co., Ltd.
₩10,510-1.5%₩0.5tnSteel
Peers are companies kstock already covers in the same sector — the list grows as coverage does.

Similar to 005490

SymbolLast Price
004020Hyundai Steel₩31,500
-0.5%
001430SeAH Besteel Holdings Corporation₩42,350
+4.8%
100090SK oceanplant Co., Ltd.₩13,860
+7.4%
014620Sung Kwang Bend Co., Ltd.₩30,850
+1.5%
023160T. K. Corporation₩26,150
+1.4%
058650Seah Holdings Corp.₩133,600
-0.4%
016380KG Dongbusteel₩5,590
+0.0%
009520POSCO M-tech Co., Ltd.₩12,650
+1.2%
460860Dongkuk Steel Mill Co., Ltd.₩10,510
-1.5%
002240Kiswire Co., Ltd.₩17,220
+0.1%
Compare all 11 in Steel

What a US investor should know

  • Trading hours09:00–15:30 KST — 20:00–02:30 US Eastern the night before.
  • Daily limitKorean stocks can move at most ±30% in a session before trading halts.
  • Getting exposureKRX shares are not directly tradable in most US brokerage accounts. The usual routes are Korea ETFs or an international account.
  • ReportingKorean issuers file to DART, not the SEC. Half-year and quarterly reports land about 45 days after period end.