Cosmo Advanced Materials & Technology
| Market cap | ₩1.6T |
| PE ratio | – |
| Forward PE | – |
| PB ratio | 2.93 |
| EPS | −₩216 |
| Dividend (yield) | – |
| Analysts (1–5) | 4.00 · Buy |
| Price target | ₩48,000 (+0.52%) |
| Volume | 318,967 |
| Trading value | ₩15.1B |
| Day’s range | ₩46,350 – ₩47,950 |
| 52-week range | ₩26,600 – ₩66,400 |
| Foreign ownership KR | 6.28% |
| Foreign net buy (Oct 2) KR | +15,997 sh |
| Book value / share | ₩16,280 |
| Founded | 1973 |
Close (KRW) Foreign ownership, % of shares (right axis)
Foreign, institutional and retail net buying KR data
Shares by trading day; positive means net buying. Korea publishes investor-type flows for every stock — global sites such as Yahoo or StockAnalysis do not show them.
| Date | Close | Foreigners | Institutions | Retail | Foreign ownership |
|---|---|---|---|---|---|
| Oct 2 | ₩47,200 | +15,997 | +58,638 | −76,121 | 6.28% |
| Oct 1 | ₩44,600 | −5,332 | +29,356 | −24,049 | 6.10% |
| Sep 30 | ₩43,250 | −1,955 | +1,771 | +536 | 6.11% |
| Sep 29 | ₩43,050 | −60,970 | +7,232 | +54,075 | 6.14% |
| Sep 28 | ₩44,350 | +70,753 | +72,801 | −141,817 | 6.40% |
Financials
Annual, consolidated where available, KRW. Columns ending in E are analyst consensus estimates. Source: company filings (DART) via Naver Finance.
| Item | FY2023 | FY2024 | FY2025 | FY2026E |
|---|---|---|---|---|
| Revenue | ₩629.6B | ₩569.7B | ₩456.3B | ₩579.2B |
| Operating income | ₩32.3B | ₩25.0B | ₩2.4B | ₩21.2B |
| Net income | ₩27.0B | ₩17.6B | −₩500.0M | ₩6.0B |
| Operating margin | 5.13% | 4.39% | 0.52% | 3.66% |
| Return on equity | 7.41% | 3.62% | −0.10% | 1.15% |
| Debt-to-equity | 40.50% | 58.32% | 45.14% | – |
| EPS | ₩863 | ₩543 | −₩16 | ₩182 |
| Dividend per share | – | – | – | – |
Peers
| LG Chem 051910 | ₩279,000 | +6.29% |
| POSCO Future M 003670 | ₩204,500 | +9.42% |
| Ecopro 086520 | ₩95,400 | +7.31% |
| SKC 011790 | ₩111,700 | +4.88% |
| OCI Holdings 010060 | ₩244,500 | +3.38% |
| Kumho Petro Chemical 011780 | ₩118,700 | +1.11% |
About
Cosmo Advanced Materials & Technology makes cathode active materials for rechargeable batteries (67.14% of sales), release films for MLCCs (30.43%) and toner (2.43%), and exports account for 76.40% of sales. Founded in 1967 and listed in 1987, it entered the battery market in 2007 with LCO for small IT devices and is seeking a larger share with its single-crystal cathode technology.
Cosmo Advanced Materials & Technology Co., Ltd. is listed on the KOSPI market of the Korea Exchange under the ticker 005070. Industry: Chemicals.
Direct KRX access through a global broker, a US-listed ADR where one exists, or a Korea ETF — compared in our guide.
Data: Korea Exchange regular-session closing prices, volume and day’s range via Daum Finance, checked against a Naver Finance snapshot at the close; investor flows, foreign ownership and ratios via Naver Finance; company information from DART (Financial Supervisory Service). Updated after each Korean market close; ratios as of Oct 6, 2026; investor flows as of Oct 2, 2026. Delayed data, not investment advice.