SKSK
034730 · KOSPI · ₩034730 · SK
- Market cap
- ₩39T
- Enterprise value
- ₩84T
- P/E
- 4.9×
- P/B
- 1.1×
- Dividend yield
- 1.5%
- ROE
- 21.6%
- Net margin
- 5.7%
Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.
52-week range−38.8% from the high
₩230,500Today: ₩499,000 – ₩555,000₩883,000
Returns
- 1W+12.0%
- 1M−6.6%
- 3M+10.4%
- 6M+27.1%
- YTD+110.5%
- 1Y+121.3%
- Volume today
- 210,290
- 1.3× the 20-day average
- Traded today
- ₩114B
- Listed shares
- 72,502,703
- EPS (12 months)
- ₩110,973
- Earnings yield 20.6%
Upcoming dates
- Oct 29Dividend Record date
- Nov 16Earnings Expected · 3Q results
- Nov 27Dividend Ex-dividend day · ₩830 per share
- Nov 30Dividend Record date · ₩830 per share
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Why is it moving?
+8.5% on Oct 28, 2026.
SK has filed notices on a cash dividend and a record date for shareholder register closure. It has also filed a share exchange decision and an amended merger decision. The filings alone do not show the amounts or the market reaction.
AI summary of the news and filings linked. It can be wrong; check them.
- • Filing: Determination of Shareholder Register Closure Period or Record Date
- • Filing: Cash dividend decision
- • Filing: Decision on Shareholder Register Closure (Record Date) for Cash/Stock Dividends (Material Management Matter of Subsidiary)
- • Foreign investors sold a net ₩23B that day
Possible reasons, not certainties. Not financial advice.
Signals
Normal- BuzzNormalBuzz 48 of 100 (50 is a normal day for this stock).
- SentimentMixedNews: Filings are routine corporate actions with no clear positive or negative direction stated. Community: 0 bullish, 0 bearish posts this week.
- MomentumFlat-11.6% over the last month; the price is above its 20-day average.
- News impactSome6 news items and filings in two weeks; 0 rated high impact, 1 medium.
Signals describe activity, not recommendations. Not financial advice.
Knock-on effects
Knock-on from news elsewhere
SK Square · SK Square pursues sale of control in T map Mobility, focusing capabilities on AI and semiconductors
Moves with SK SQUARE (corr 0.78); moved with SK SQUARE on 20 of its 20 biggest days
News about other companies that has, in the past, moved this stock too. Evidence-based, not a prediction.
Leveraged ETF flows
Estimated leveraged-ETF rebalance on Oct 28: buy ₩12B at the close (13.7% of 20-day average trading value)
On its 29 biggest days of the last 60 (moves of 3%+), the estimated pressure averaged 6.9% of trading value and pointed the same way 24 of 29 times.
- 2× KODEX Leverage ₩5.9B
- -2× KODEX 200 Futures Inverse 2X ₩3.5B
- -1× KODEX Inverse ₩652M
- 2× TIGER 200IT Leverage ₩426M
- 2× PLUS K Defense Leverage ₩306M
Mostly via futures: index funds hedge with KOSPI 200 / KOSDAQ 150 futures, spread here over the index's largest members by market value.
Final after the close. An intraday "if the close were now" estimate needs real-time prices, which we don't have yet.
Estimate based on ETF size and daily moves; actual trades may differ.
ETFs holding this
All ETFs →Held by 33 funds.
- KODEX 2000.8%
- TIGER 2000.8%
- KODEX 200TR0.8%
- KODEX Leverage2×0.8%
- RISE 2000.8%
- ACE 2000.8%
- KIWOOM 200TR0.8%
- PLUS 2000.8%
Estimated from the funds' index or underlying stock.
Futures and options
All stock futures →Futures (2026-11): 542,000
Basis +0.37% · implied rate +9.0%
Open interest 17,474 contracts
Futures and options can lose more than you put in. Figures describe the market; they are not predictions or recommendations. Paper trading only.
SK stock overview
SK (SK, KRX: 034730) is listed on KOSPI, in the Holding companies sector. SK Inc. Its shares closed at ₩540,000 on Oct 28, 2026, up 8.54% on the day, giving it a market value of ₩39T.
Key facts
- Market cap
- ₩39T
- Sector
- Holding companies
- Latest price change
- +8.54%
- As of
- Oct 28, 2026
- Main business
- SK Inc.
Quick answers about SK
- What does SK do?
- SK Inc. is a South Korean holding company organized into an investment division and a business division. Its investment division holds stakes in subsidiaries across energy and chemicals, information and communications and materials, and logistics and services, and invests in areas such as advanced materials, bio, AI/digital and green businesses.
- What is the market cap of SK?
- The market capitalisation of SK was ₩39T at the close on Oct 28, 2026.
- Who are the largest shareholders of SK?
- According to the latest official filings, the largest reported holders are Chey Tae-won (25.65%, as of Oct 23, 2026); National Pension Service (7.75%, as of Feb 4, 2025); VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND (0.73%, as of Jul 31, 2026).
- When is the next earnings report from SK?
- Korean companies rarely announce results dates in advance. Based on when SK filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own SK?
- Yes. The National Pension Service held 7.75% of SK shares as of Feb 4, 2025.
Company profile
SK Inc. is a South Korean holding company organized into an investment division and a business division. Its investment division holds stakes in subsidiaries across energy and chemicals, information and communications and materials, and logistics and services, and invests in areas such as advanced materials, bio, AI/digital and green businesses. Its business division provides IT consulting, system integration, IT outsourcing, cloud and AI/digital transformation services to domestic and overseas customers in industries including energy and chemicals, semiconductors, telecommunications, retail, finance and the public sector, with operations in the United States, Europe, China and Japan.
Written by AI from the company's latest annual report.
- Korean name
- SK
- Sector
- Holding companies
- Business group
- SK
- CEO
- 최태원, 장용호
- Founded
- Apr 1991
- Listed
- Nov 2009
- Listed shares
- 72,502,703
- Fiscal year ends
- Month 12
- Website
- www.sk-inc.com/
Similar companies
- SK Square402340 · ₩122T₩921,000+11.23%
- KB Financial Group105560 · ₩55T₩154,000+4.34%
- Shinhan Financial Group055550 · ₩41T₩87,800+2.33%
- Hana Financial Group086790 · ₩31T₩115,300+1.77%
- Woori Financial Group316140 · ₩22T₩29,900+3.64%
- Meritz Financial Group138040 · ₩21T₩123,500+0.41%
- HD Korea Shipbuilding & Offshore Engineering009540 · ₩17T₩241,500−2.03%
- LG003550 · ₩15T₩99,800+1.22%
Recent filings
See all- Determination of Shareholder Register Closure Period or Record DateOct 29, 2026
- Cash dividend decisionOct 29, 2026
- Decision on Shareholder Register Closure (Record Date) for Cash/Stock Dividends (Material Management Matter of Subsidiary)Oct 29, 2026
- Share exchange decisionOct 29, 2026
- Amended: Merger decisionOct 28, 2026
Titles in Korean until English translations are added.
Also known as: SK / 034730 / KRX:034730
Source: KRX statistical information