090360 - Robostar Co., Ltd.

090360 Summary
Machinery
Stock Price & Overview
₩76,400 +6,300 (+8.99%) Close · Sep 4, 2026 KST
KOSDAQ | ₩KRW | Close: ₩76,400  ≈ US$55  ·  Market cap ₩0.7tn (≈ $532m)

090360 Stock Price

50K100K150Kprev 70Kpeak 159KOctNovDecJan ’26FebMarAprMayJunJulAugSep76K
52 Week Range
₩28,950₩158,800
Day Range
₩72,900₩80,150
Market Cap
₩0.7tn
P/E (TTM)
1907.74x
P/B
8.38x
P/S (TTM)
7.97x
Volume
393,971
Shares Out
9.8M
Prev. Close
₩70,100
vs 52W High
-51.9%
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.

090360 Analysis

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Nothing written yet for this company.

090360 News

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No news written yet.

090360 Momentum

Period090360KOSDAQDifference
1 week-1.9%-3.0%+1.0%
1 month+9.5%+4.2%+5.3%
3 months-45.1%-22.5%-22.6%
6 months+29.7%-16.9%+46.6%
Year to date-4.6%-12.1%+7.5%
1 year+161.2%+1.0%+160.2%

Closed at 37% of the way from its 52-week low (₩28,950) to its 52-week high (₩158,800).

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.

090360 Filings

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DART

Large business group status disclosure — quarterly, individual company

Filing08/28/26title translated
DART

Half-Year Report

Periodic08/14/26title translated
DART

Supplier Payment Terms and Dispute-Resolution Disclosure

Governance08/13/26title translated
DART

5% Ownership Report — Short Form

Ownership08/03/26title translated
Korean issuers file to DART, not the SEC. Titles are translated; where kstock has read the filing the row carries the explanation.

090360 Company Profile

Robostar Co., Ltd. makes industrial machinery in South Korea. It is listed on KOSDAQ, was founded in 1999, is based in Gyeonggi, and has revenue of tens of billions of won.

SectorMachineryEmployees
MarketKOSDAQFounded1999
Korean name로보스타Head officeGyeonggi

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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.