232140 - YC Corporation

232140 Summary
Machinery
Stock Price & Overview
₩11,730 -20 (-0.17%) Close · Sep 4, 2026 KST
KOSDAQ | ₩KRW | Close: ₩11,730  ≈ US$8  ·  Market cap ₩1.0tn (≈ $687m)

232140 Stock Price

10K15K20Kprev 12Kpeak 24KOctNovDecJan ’26FebMarAprMayJunJulAugSep12K
52 Week Range
₩7,140₩23,700
Day Range
₩11,420₩11,930
Market Cap
₩1.0tn
P/E (TTM)
19.06x
P/B
1.87x
P/S (TTM)
3.30x
P/CF (TTM)
23.90x
Volume
1,569,088
Shares Out
82.0M
Prev. Close
₩11,750
vs 52W High
-50.5%
Multiples use the close and the financials that were public on that date (DART), the same series as the Valuation tab — they are not vendor figures.

232140 Analysis

See all »

Nothing written yet for this company.

232140 News

See all »

No news written yet.

232140 Momentum

Period232140KOSDAQDifference
1 week+3.3%-3.0%+6.3%
1 month+28.2%+4.2%+24.0%
3 months-26.6%-22.5%-4.1%
6 months-33.7%-16.9%-16.9%
Year to date-19.0%-12.1%-6.9%
1 year+10.7%+1.0%+9.7%

Closed at 28% of the way from its 52-week low (₩7,140) to its 52-week high (₩23,700).

Price return on KRX closes, KOSDAQ on the same dates, no dividends. A period starts at the last trading day on or before the calendar date.

232140 Filings

See all »
ks

YC Wins ₩162.2 Billion Samsung Memory-Wafer Tester Order

YC will supply memory-wafer testers to Samsung Electronics for ₩162.15 billion. The order equals 59.48% of YC's 2025 consolidated revenue and excludes VAT. The contract runs from August 26, 2026 through June 30, 2027. Samsung will pay 90% after delivery and 10% after setup. The disclosed signing date is the date YC received the customer's purchase order.

Contract08/27/26kstock explained
₩162.2bn≈ $116m
DART

Half-Year Report

Periodic08/14/26title translated
DART

Single Supply Contract Signed ×2

Contract06/29/26title translated
DART

Single Supply Contract Signed

Contract06/01/26title translated
Korean issuers file to DART, not the SEC. Titles are translated; where kstock has read the filing the row carries the explanation.

232140 Company Profile

YC Corporation makes special-purpose machinery in South Korea. It is listed on KOSDAQ, was founded in 2015, is based in Gyeonggi, and has revenue of hundreds of billions of won.

SectorMachineryEmployees
MarketKOSDAQFounded2015
Korean name와이씨Head officeGyeonggi

Similar to 232140

SymbolLast Price
420770Giga Vis Co., Ltd.₩101,200
+1.3%
017960Hankuk Carbon Co., Ltd.₩22,550
+0.9%
077970STX Engine Co,.ltd₩23,550
+0.4%
056190SFA Engineering Corporation₩23,700
-0.8%
388720Yuilrobotics. co., Ltd₩65,000
+4.0%
090710Hyulim ROBOT Co., Ltd.₩6,270
+3.5%
090360Robostar Co., Ltd.₩76,400
+9.0%
137400People & Technology, Inc.₩29,450
+0.9%
171090Sunic System Co., Ltd.₩67,200
+3.9%
100840SNTEnergy Co., Ltd.₩32,700
-2.4%
Compare all 31 in Machinery

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.