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Bluemtec

439580 · KOSDAQ · Other Specialized Wholesale

– Previous close pending (official data.go.kr feed not active yet) Live price ↗

Source: Financial Services Commission stock price data (data.go.kr), updated once a day.

Daily price, 1 year

Key statistics

Market cap (KRW bn)–

PER–

PBR–

ROE %8.6

Debt ratio % (liabilities / equity)131

Revenue TTM (KRW bn)205.1

Op. profit TTM (KRW bn)-0.7

Dividend yield %–

Basis: market cap at …; equity = total equity (consolidated if available) at 2026.06.30; net income = trailing 12 months to 2026.06.30 (consolidated). PER is not shown when TTM net income is negative.

Upcoming risk events

Next 90 days for this company, plus macro events tagged with this ticker or its sector. Not a recommendation.

2026-11-06

Convertible bonds (CB): bonds issued (payment date) ↗

32.88% of shares · price ₩3,235 · refix floor ₩2,265 (70.0%) · size ₩36.0bn

High

See it in the full calendar →

Annual results (KRW bn)

	2021	2022	2023	2024	2025
Revenue	–	–	–	133.3	185.9
Operating profit	–	–	–	-6.9	-2.0
Net income	–	–	–	-4.8	-4.5

Quarterly results (KRW bn, 3 months)

	2025Q1	2025Q2	2025Q3	2025Q4	2026Q1	2026Q2
Revenue	34.2	45.7	52.1	53.9	44.0	55.0
Operating profit	-1.0	-0.8	0.3	-0.5	-0.7	0.2
Net income	-1.6	-2.5	-0.5	0.1	2.6	2.0

Largest shareholder

As of the 2025 annual report: 연제량 and related parties hold 22.55% of common shares.

Recent disclosures

Date	Filing
2026-10-15	CB conversion / price adjustment 신주인수권부사채(해외신주인수권부사채포함)발행후만기전사채취득 (제3회차)	DART original
2026-10-14	Insider / major-holder ownership report 주식등의대량보유상황보고서(일반)	DART original
2026-10-14	Insider / major-holder ownership report 주식등의대량보유상황보고서(일반)	DART original
2026-10-08	Shareholder meeting 주주명부폐쇄기간또는기준일설정	DART original
2026-10-08	Share sale agreement entailing change of control 최대주주변경을수반하는주식양수도계약체결	DART original
2026-10-08	Convertible bond issuance 주요사항보고서(전환사채권발행결정)	DART original
2026-09-28	Clarification of rumor / inquiry 풍문또는보도에대한해명(미확정)	DART original
2026-09-08	Governance / misc. (routine) 신탁계약에의한취득상황보고서	DART original
2026-08-14	Periodic report (annual/half/quarterly) 반기보고서 (2026.06)	DART original
2026-08-05	Insider / major-holder ownership report 주식등의대량보유상황보고서(약식)	DART original
2026-07-27	Preliminary earnings 연결재무제표기준영업(잠정)실적(공정공시)	DART original
2026-07-15	CB conversion / price adjustment 신주인수권부사채(해외신주인수권부사채포함)발행후만기전사채취득 (제3회차)	DART original

Past material filings and price reaction (market-adjusted)

Date	Filing type	On the news (vs. market)	Next day (vs. market)	20 days (vs. market)
2026-10-08	Convertible bond issuance	-18.5%	-1.3%	–
2026-10-08	Share sale agreement entailing change of control	-18.5%	-1.3%	–
2026-09-28	Clarification of rumor / inquiry	+8.8%	-10.0%	–
2026-07-27	Preliminary earnings	-1.8%	-1.8%	-4.9%
2026-06-26	BW/EB issuance	-4.8%	+5.7%	+3.0%
2026-06-04	Treasury-stock trust contract	+5.9%	+5.6%	-4.3%
2026-02-09	Revenue/profit change >=30% (15% large caps)	-1.4%	+4.3%	-15.0%
2025-11-06	Preliminary earnings	+2.3%	+2.5%	-7.5%
2025-07-28	Preliminary earnings	+0.1%	-2.8%	+14.6%
2025-04-15	Bonus issue (stock dividend)	-2.8%	+14.5%	+89.2%

For information only, not investment advice. Data may be delayed or inaccurate. Full disclaimer → Data: OpenDART (FSS), stock prices: official previous-day close from the Financial Services Commission (data.go.kr) and FinanceData/marcap history, index data via FinanceDataReader, FX: ECB reference rates, crypto data from Upbit, Bithumb and Binance public APIs.
Market data not licensed for redistribution.
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