Samsung SDI
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Samsung SDI makes rechargeable batteries and advanced electronic materials.
Its battery business supplies cells and packs for electric vehicles, power tools, and energy-storage systems, while its materials business makes products used in semiconductors and displays. The company serves carmakers and electronics manufacturers worldwide. It is part of South Korea's Samsung group.
Summary is AI-generated and may contain errors · figures from DART filings
It belongs to the Samsung group and competes in the global market for electric-vehicle batteries.
Samsung SDI in five facts
What does Samsung SDI do?
Samsung SDI makes rechargeable batteries and advanced electronic materials.
Where is Samsung SDI listed and in which sector?
Samsung SDI (Korean name: 삼성SDI) trades under KRX code 006400 on KOSPI, the main board of the Korea Exchange. It is classified in the Industrials sector, Electrical Equipment.
How large is Samsung SDI?
Its market capitalisation was US$33.7B on 2026-10-21, which puts it in this site's large-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Samsung SDI's latest annual revenue and operating profit?
For fiscal year 2025, Samsung SDI reported revenue of US$10B, an operating loss of US$1.3B and a net loss of US$441.4M, per its annual report on DART (data retrieved from DART on 2026-09-06). Revenue was down 20.0% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-06
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- Investor relations (IR) meeting (notice)Oct 12
- Change in shares held by the largest shareholderOct 8
- DisclosureSep 21
- DisclosureSep 9
- Change in shares held by the largest shareholderSep 8
- DisclosureSep 4
- Decision to guarantee a third party's debtSep 4
- [quarterly, individual company] Large business group status disclosureAug 31
- Operating results (consolidated) (preliminary) (fair disclosure)
Samsung SDI filed provisional (unaudited) consolidated results for Q2 2026: revenue of US$2.65B (+18.5% year on year), operating profit of US$143M (from a loss a year earlier) and net income of US$332M (from a loss a year earlier).
Earnings · Jul 30 - Operating results (consolidated) (preliminary) (fair disclosure)
Samsung SDI filed provisional (unaudited) consolidated results for Q1 2026: revenue of US$2.43B (+12.6% year on year), an operating loss of US$106M and net income of US$38.1M (from a loss a year earlier).
Earnings · Apr 28 - Operating results (consolidated) (preliminary) (fair disclosure)Earnings · Feb 2
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)Earnings · Feb 2