AUK

017900 · KOSPI · ₩017900 · 광전자

₩9,440▲ ₩1,450 (18.15%)End-of-day · Oct 29, 2026 · End-of-day prices.
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Margins

TTM20252024202320222021
Gross margin12.4%13.4%13.7%9.9%15.5%16.6%
Operating margin0.2%0.9%1.1%−3.5%3.8%4.0%
Net margin8.3%3.2%8.1%−0.8%9.1%6.4%

Growth (year on year)

TTM20252024202320222021
Revenue growth+0.9%+1.9%+3.6%−17.4%−12.4%—
Operating income growth−81.4%−18.2%+133.4%−175.5%−15.6%—
Net income growth+160.8%−59.6%+1,199.7%−106.9%+25.2%—

Returns

TTM20252024202320222021
Return on equity4.6%1.8%4.5%−0.4%6.3%5.3%
Return on assets3.5%1.6%4.1%−0.4%5.4%4.4%

Leverage and liquidity

TTM20252024202320222021
Liabilities to equity8.4%7.1%9.0%8.5%8.9%13.4%
Net debt to equity−37.3%−37.1%−37.4%−33.9%−9.0%−9.5%
Current ratio840.7%910.8%669.1%759.9%750.0%554.8%

Calculated from filed financial statements. TTM = trailing 12 months.

Also known as: AUK / 광전자 / 017900 / KRX:017900

Source: KRX statistical information