240810 - Wonik IPS Co., Ltd.

240810 Summary

Semiconductors

Stock Price & Overview

₩112,300 +5,900 (+5.55%) Close · Aug 25, 2026 KST

KOSDAQ | ₩KRW | Close: ₩112,300 ≈ US$80 · Market cap ₩5.5tn (≈ $3.9bn)

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.

240810 Peer Comparison

Company	Price	1D	Market cap	Sector
SK hynix Inc. 000660 SK hynix designs and manufactures memory semiconductors — DRAM, NAND flash and, since 2023, high-bandwidth memory (HBM) stacks used in AI accelerators.	₩1,678,000	+0.4%	₩1,225.8tn	Semiconductors
Samsung Electronics Co., Ltd. 005930	—	—	—	Semiconductors
Hanmi Semiconductor Co., Ltd. 042700 Hanmi Semiconductor makes the thermo-compression bonders used to stack HBM dies.	₩217,500	+4.1%	₩20.7tn	Semiconductors
Leeno Industrial Inc. 058470 Leeno Industrial makes test probes and sockets used to test memory and logic chips.	₩67,400	+4.3%	₩5.1tn	Semiconductors
Wonik IPS Co., Ltd. 240810 Wonik IPS builds deposition and etch equipment for memory fabs.	₩112,300	+5.5%	₩5.5tn	Semiconductors

Peers are companies kstock already covers in the same sector — the list grows as coverage does.

Similar to 240810

Symbol	Last Price
000660SK hynix Inc.	₩1,678,000 +0.4%
005930Samsung Electronics Co., Ltd.	—
042700Hanmi Semiconductor Co., Ltd.	₩217,500 +4.1%
058470Leeno Industrial Inc.	₩67,400 +4.3%

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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.