053800 - Ahnlab,inc.

053800 Summary
IT Services
Stock Price & Overview
₩57,700 +800 (+1.41%) Close · Sep 4, 2026 KST
KOSDAQ | ₩KRW | Close: ₩57,700  ≈ US$41  ·  Market cap ₩0.6tn (≈ $459m)

053800 Stock Price

55K60K65K70Kprev 57Kpeak 69KOctNovDecJan ’26FebMarAprMayJunJulAugSep58K
52 Week Range
₩51,500₩69,000
Day Range
₩57,100₩58,200
Market Cap
₩0.6tn
P/E (TTM)
14.02x
P/B
1.71x
P/S (TTM)
2.30x
P/CF (TTM)
10.18x
Volume
9,653
Shares Out
11.1M
Prev. Close
₩56,900
vs 52W High
-16.4%
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.

053800 Analysis

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Nothing written yet for this company.

053800 News

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No news written yet.

053800 Momentum

Period053800KOSDAQDifference
1 week-3.0%-3.0%-0.1%
1 month+2.5%+4.2%-1.7%
3 months-3.7%-22.5%+18.8%
6 months-0.5%-16.9%+16.3%
Year to date-4.0%-12.1%+8.1%
1 year-5.1%+1.0%-6.1%

Closed at 35% of the way from its 52-week low (₩51,500) to its 52-week high (₩69,000).

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.

053800 Filings

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DART

Half-Year Report

Periodic08/13/26title translated
DART

5% Ownership Report — Large Holdings

Ownership08/07/26title translated
DART

Insider / Major Shareholder Holdings Report

Ownership08/07/26title translated
DART

5% Ownership Report — Short Form

Ownership08/05/26title translated
Korean issuers file to DART, not the SEC. Titles are translated; where kstock has read the filing the row carries the explanation.

053800 Company Profile

Ahnlab,inc. develops software in South Korea. It is listed on KOSDAQ, was founded in 1995, is based in Gyeonggi, and has revenue of hundreds of billions of won.

SectorIT ServicesEmployees
MarketKOSDAQFounded1995
Korean name안랩Head 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.