Sejong Telecom (036630.KQ) Stock Price

Sejong Telecom Price

KRX·CLOSED
6,480.00KRW+70.00 (+1.09 %)
Market closed

Revenue has compounded at 9.0% per year over the past 19 years to 371.39 B KRW. Earnings per share have grown at 35.6% per year over the last 9 years. Sejong Telecom's net margin stands at -9.0%, down from 6.4% several years earlier. Sejong Telecom currently offers a dividend yield of about 13.12%. The dividend has grown at 19.0% per year over the past 2 years. The stock trades about 14% above its 52-week low.

Sejong Telecom stock price

Volume
Ex-Dividend
Details

Stock Price

How to Read This Chart

This chart tracks the historical stock price of Sejong Telecom over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.

Total Return vs. Price Return

The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.

Intraday Price Data

When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how Sejong Telecom stock reacts to market openings, earnings releases, or breaking news throughout the trading session.

What to Look For

Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing Sejong Telecom's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.

Sejong Telecom Stock Price History
DateSejong Telecom Price
7/23/20266,480.00 KRW
7/22/20266,410.00 KRW
7/21/20266,460.00 KRW
7/20/20266,840.00 KRW
7/16/20267,000.00 KRW
7/15/20267,310.00 KRW
7/14/20267,200.00 KRW
7/13/20268,250.00 KRW
7/10/20269,160.00 KRW
7/9/20269,280.00 KRW
7/8/20268,810.00 KRW
7/7/20268,200.00 KRW
7/6/20266,310.00 KRW
7/3/20266,130.00 KRW
7/2/20265,990.00 KRW
7/1/20266,350.00 KRW
6/30/20266,280.00 KRW
6/29/20266,090.00 KRW
6/26/20265,680.00 KRW
6/25/20266,270.00 KRW
6/24/20266,370.00 KRW
6/23/20266,630.00 KRW
6/22/20267,150.00 KRW
6/19/20267,890.00 KRW
6/18/20268,410.00 KRW
6/17/20268,590.00 KRW
6/16/20268,800.00 KRW
6/15/20269,500.00 KRW
6/12/202611,540.00 KRW
6/11/202612,310.00 KRW
6/10/202612,080.00 KRW
6/9/202612,150.00 KRW
6/8/202612,560.00 KRW
6/5/202611,100.00 KRW
6/4/202612,150.00 KRW
6/2/202612,600.00 KRW
6/1/202612,500.00 KRW
5/29/202611,330.00 KRW
5/28/202611,370.00 KRW
5/27/202610,900.00 KRW
5/26/202610,110.00 KRW
5/22/202610,140.00 KRW
5/21/202610,240.00 KRW
5/20/202610,200.00 KRW
5/19/202610,400.00 KRW
5/18/202610,670.00 KRW
5/15/202610,330.00 KRW
5/14/202610,140.00 KRW
5/13/202610,140.00 KRW
5/12/202610,290.00 KRW
5/11/20269,570.00 KRW
5/8/20269,440.00 KRW
5/7/20269,430.00 KRW
5/6/20269,650.00 KRW
5/4/20269,830.00 KRW
4/30/202610,050.00 KRW
4/29/202610,040.00 KRW
4/28/202610,500.00 KRW
4/27/202610,720.00 KRW
4/24/202610,920.00 KRW
4/23/202611,100.00 KRW
4/22/202611,450.00 KRW
4/21/202610,590.00 KRW
4/20/202611,110.00 KRW
4/17/202611,680.00 KRW
4/16/202611,400.00 KRW
4/15/202611,230.00 KRW
4/14/202611,600.00 KRW
4/13/202611,100.00 KRW
4/10/202611,000.00 KRW
4/9/202611,350.00 KRW
4/8/202611,130.00 KRW
4/7/202611,150.00 KRW
4/6/202610,780.00 KRW
4/3/202610,750.00 KRW
4/2/202610,800.00 KRW
4/1/20269,310.00 KRW
3/31/20268,510.00 KRW
3/30/20268,600.00 KRW
3/27/20268,400.00 KRW
3/26/20268,310.00 KRW
3/25/20268,480.00 KRW
3/24/20268,020.00 KRW
3/23/20268,040.00 KRW
3/20/20268,380.00 KRW
3/19/20268,070.00 KRW
3/18/20268,050.00 KRW
3/17/20268,000.00 KRW
3/16/20267,980.00 KRW
3/13/20268,000.00 KRW
3/12/20268,170.00 KRW
3/11/20268,240.00 KRW
3/10/20267,530.00 KRW
3/9/20267,260.00 KRW
3/6/20267,770.00 KRW
3/5/20268,000.00 KRW
3/4/20266,940.00 KRW
3/3/20267,550.00 KRW
2/27/20267,730.00 KRW
2/26/20268,050.00 KRW
2/25/20268,190.00 KRW
2/24/20268,220.00 KRW
2/23/20268,320.00 KRW
2/20/20268,070.00 KRW
2/19/20268,050.00 KRW
2/13/20267,910.00 KRW
2/12/20268,280.00 KRW
2/11/20268,360.00 KRW
2/10/20268,490.00 KRW
2/9/20268,610.00 KRW
2/6/20268,750.00 KRW
2/5/20268,670.00 KRW
2/4/20268,870.00 KRW
2/3/20268,800.00 KRW
2/2/20268,770.00 KRW
1/30/20269,110.00 KRW
1/29/20268,890.00 KRW
1/28/20269,000.00 KRW
1/27/20269,080.00 KRW
1/26/20268,870.00 KRW
1/23/20269,090.00 KRW
1/22/20268,720.00 KRW
1/21/20268,700.00 KRW
1/20/20268,850.00 KRW
1/19/20268,780.00 KRW
1/16/20269,030.00 KRW
1/15/20269,100.00 KRW
1/14/20269,100.00 KRW
1/13/20268,930.00 KRW
1/12/20269,040.00 KRW
1/9/20269,160.00 KRW
1/8/20268,960.00 KRW
1/7/20269,100.00 KRW
1/6/20269,470.00 KRW
1/5/20269,650.00 KRW
1/2/20269,930.00 KRW
12/30/20259,910.00 KRW
12/29/202510,040.00 KRW
12/26/202510,350.00 KRW
12/24/202510,760.00 KRW
12/23/202511,300.00 KRW
12/22/202512,300.00 KRW
12/19/202512,760.00 KRW
12/18/202513,570.00 KRW
12/17/202514,540.00 KRW
12/16/202513,420.00 KRW
12/15/202512,060.00 KRW
12/12/202512,460.00 KRW
12/11/202513,350.00 KRW
12/10/202512,220.00 KRW
12/9/202512,370.00 KRW
12/8/202511,720.00 KRW
12/5/202511,640.00 KRW
12/4/202511,370.00 KRW
12/3/202511,100.00 KRW
12/2/202511,590.00 KRW
12/1/202510,540.00 KRW
11/28/202510,510.00 KRW
11/27/202510,780.00 KRW
11/26/202510,080.00 KRW
11/25/202510,050.00 KRW
11/24/20259,660.00 KRW
11/21/20259,540.00 KRW
11/20/20259,400.00 KRW
11/19/20258,900.00 KRW
11/18/202510,330.00 KRW
11/17/20259,990.00 KRW
11/14/20258,760.00 KRW
11/13/202510,300.00 KRW
11/12/20257,930.00 KRW
11/11/202510,980.00 KRW
11/10/202510,980.00 KRW
11/7/202510,980.00 KRW
11/6/202510,980.00 KRW
11/5/202510,980.00 KRW
11/4/202510,980.00 KRW
11/3/202510,980.00 KRW
10/31/202510,980.00 KRW
10/30/202510,980.00 KRW
10/29/202510,980.00 KRW
10/28/202510,980.00 KRW
10/27/202510,980.00 KRW
10/24/202510,980.00 KRW
10/23/202510,980.00 KRW
10/22/202510,980.00 KRW
10/21/202510,800.00 KRW
10/20/202511,040.00 KRW
10/17/202511,040.00 KRW
10/16/202510,920.00 KRW
10/15/202510,780.00 KRW
10/14/202510,760.00 KRW
10/13/202510,740.00 KRW
10/10/202510,700.00 KRW
10/2/202510,650.00 KRW
10/1/202510,660.00 KRW
9/30/202510,480.00 KRW
9/29/202510,560.00 KRW
9/26/202510,520.00 KRW
9/25/202510,540.00 KRW
9/24/202510,600.00 KRW
9/23/202510,620.00 KRW
9/22/202510,660.00 KRW
9/18/202510,620.00 KRW
9/17/202510,480.00 KRW
9/16/202510,620.00 KRW
9/15/202510,600.00 KRW
9/12/202510,600.00 KRW
9/11/202510,640.00 KRW
9/10/202510,640.00 KRW
9/9/202510,520.00 KRW
9/8/202510,360.00 KRW
9/5/202510,240.00 KRW
9/4/202510,200.00 KRW
9/3/202510,240.00 KRW
9/2/202510,400.00 KRW
9/1/202510,280.00 KRW
8/29/202510,220.00 KRW
8/28/202510,520.00 KRW
8/27/202510,700.00 KRW
8/26/202510,680.00 KRW
8/25/202510,820.00 KRW
8/22/202510,800.00 KRW
8/21/202510,800.00 KRW
8/20/202510,660.00 KRW
8/19/202510,700.00 KRW
8/18/202510,840.00 KRW
8/14/202510,960.00 KRW
8/13/202511,100.00 KRW
8/12/202510,860.00 KRW
8/11/202510,320.00 KRW
8/8/202510,360.00 KRW
8/7/202510,340.00 KRW
8/6/202510,340.00 KRW
8/5/202510,320.00 KRW
8/4/202510,360.00 KRW
8/1/202510,200.00 KRW
7/31/202510,200.00 KRW
7/30/20259,900.00 KRW
7/29/202510,020.00 KRW
7/28/20259,950.00 KRW
7/25/20259,500.00 KRW
7/24/20259,840.00 KRW
Access this data via the Eulerpool API

Sejong Telecom Revenue, EBIT, Net Income

  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Revenue
EBIT
Net Income
Details
Date
Revenue
EBIT
Net Income
Jan 1, 2017
161.14 B KRW
2.33 B KRW
2.87 B KRW
Jan 1, 2018
211.22 B KRW
-98.00 M KRW
-668.00 M KRW
Jan 1, 2019
269.64 B KRW
-9.76 B KRW
2.63 B KRW
Jan 1, 2020
279.99 B KRW
1.11 B KRW
17.86 B KRW
Jan 1, 2021
295.68 B KRW
-7.53 B KRW
30.19 B KRW
Jan 1, 2022
324.27 B KRW
-5.48 B KRW
-38.90 B KRW
Jan 1, 2023
339.30 B KRW
-3.11 B KRW
43.43 B KRW
Jan 1, 2024
371.39 B KRW
-12.14 B KRW
-33.50 B KRW

Sejong Telecom Income Statement, Balance Sheet, Cash Flow Statement

Last updated Jul 23, 2026, 5:46 PM
 
REVENUEB KRW
REVENUE GROWTH%
GROSS MARGIN%
GROSS INCOMEB KRW
EBITB KRW
EBIT MARGIN%
NET INCOMEB KRW
NET INCOME GROWTH%
SHARESM
2009201020112012201320142015201620172018201920202021202220232024
349.78321.85316.67233.03131.82112.78157.83184.11161.14211.22269.64279.99295.68324.27339.30371.39
-9.32-7.99-1.61-26.41-43.43-14.4539.9516.65-12.4831.0827.663.845.619.674.649.46
70.0874.2872.0481.9976.1183.2386.1085.3988.7574.8057.2459.6353.4349.1149.2647.87
245.13239.06228.12191.05100.3393.87135.88157.22143.01157.99154.34166.96157.99159.25167.13177.80
4.17-0.18-6.15-2.89-8.621.270.520.772.33-0.10-9.761.11-7.53-5.48-3.11-12.14
1.19-0.06-1.94-1.24-6.541.120.330.421.45-0.05-3.620.40-2.55-1.69-0.92-3.27
-17.01-15.15-10.82-5.43-30.111.41-4.89-1.772.87-0.672.6317.8630.19-38.9043.43-33.50
-62.12-10.92-28.57-49.79454.28-104.69-446.25-63.76-262.08-123.26-493.26579.9469.01-228.85-211.64-177.15
1.401.641.644.484.644.644.585.6110.3610.3610.3610.3610.429.889.219.85
Details

Income Statement Key Figures

Revenue and Revenue Growth

Revenue is the starting point of every income statement — it measures the total sales Sejong Telecom generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.

Gross Margin

Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue Sejong Telecom retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare Sejong Telecom's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.

EBIT and EBIT Margin

EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.

Net Income and Earnings Per Share (EPS)

Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.

Shares Outstanding

The total number of shares Sejong Telecom has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.

Analyst Estimates

The projected figures represent consensus estimates from professional analysts. Compare these forecasts against Sejong Telecom's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.

Sejong Telecom stock margins

The Sejong Telecom margin analysis displays the gross margin, EBIT margin, as well as the profit margin of Sejong Telecom. The EBIT margin (EBIT/sales) indicates the percentage of sales that remains as operating profit. The profit margin shows the percentage of sales that remains for Sejong Telecom.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Gross margin
EBIT margin
Profit margin
Details
Date
Gross margin
EBIT margin
Profit margin
Jan 1, 2017
88.75 %
1.45 %
1.78 %
Jan 1, 2018
74.80 %
-0.05 %
-0.32 %
Jan 1, 2019
57.24 %
-3.62 %
0.97 %
Jan 1, 2020
59.63 %
0.40 %
6.38 %
Jan 1, 2021
53.43 %
-2.55 %
10.21 %
Jan 1, 2022
49.11 %
-1.69 %
-12.00 %
Jan 1, 2023
49.26 %
-0.92 %
12.80 %
Jan 1, 2024
47.87 %
-3.27 %
-9.02 %

Sejong Telecom Stock Revenue, EBIT, Earnings per Share

The Sejong Telecom earnings per share therefore indicates how much revenue Sejong Telecom has generated per share in a given period. The earnings before interest and taxes per share shows how much of the operating profit corresponds to each share. The earnings per share indicates how much of the profit belongs to each share.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Revenue per Share
EBIT per share
Earnings per Share
Details
Date
Revenue per Share
EBIT per share
Earnings per Share
Jan 1, 2017
295,297.35 KRW
4,269.82 KRW
5,263.06 KRW
Jan 1, 2018
387,072.79 KRW
-179.59 KRW
-1,224.14 KRW
Jan 1, 2019
494,127.95 KRW
-17,878.26 KRW
4,814.08 KRW
Jan 1, 2020
513,087.46 KRW
2,034.12 KRW
32,732.83 KRW
Jan 1, 2021
538,767.71 KRW
-13,727.34 KRW
55,006.10 KRW
Jan 1, 2022
623,085.21 KRW
-10,533.28 KRW
-74,740.85 KRW
Jan 1, 2023
699,747.32 KRW
-6,422.61 KRW
89,557.60 KRW
Jan 1, 2024
715,869.15 KRW
-23,392.65 KRW
-64,579.10 KRW

Sejong Telecom business model & stock analysis

Sejong Telecom Eulerpool Fair Value

Details

Fair Value Estimate

What Is Fair Value?

Fair value is an estimate of what a stock is truly "worth" based on its financial fundamentals, independent of the current market price. If the calculated fair value is above the current share price, the stock may be undervalued — and vice versa. This chart shows three different fair value approaches so you can cross-check them against each other.

Earnings-Based Fair Value

Calculated by multiplying the current earnings per share (EPS) by the average historical P/E ratio over a selected multi-year period. The smoothing over several years filters out temporary spikes or dips. If this fair value exceeds the market price, it suggests the stock is cheap relative to its earning power.

Example: Fair Value (Earnings) 2022 = EPS 2022 × Average P/E 2019–2021

Revenue-Based Fair Value

Derived by multiplying revenue per share by the average historical price-to-sales ratio. This method is particularly useful for companies with volatile or temporarily depressed earnings, as revenue tends to be more stable than profits. It answers: "At what price has the market historically valued each dollar of this company's sales?"

Example: Fair Value (Revenue) 2022 = Revenue per Share 2022 × Average P/S 2019–2021

Dividend-Based Fair Value

Calculated by dividing the dividend per share by the average historical dividend yield. This approach is most relevant for mature, consistently dividend-paying companies. If the resulting fair value is higher than the current price, it implies the stock offers a better yield than its historical average.

Example: Fair Value (Dividend) 2022 = Dividend per Share 2022 ÷ Average Yield 2019–2021

How to Use This Chart

When all three fair value lines converge above the current price, it strengthens the case that the stock is undervalued. When they diverge, investigate why — it may indicate a structural shift in margins, payout policy, or growth rate. The forward estimates on the right extend the analysis using projected fundamentals, helping you assess whether the current price already reflects future growth expectations.

Sejong Telecom historical P/E ratio, EBIT multiple, and P/S ratio

Sejong Telecom annual returns

Details

Annual Return

What This Chart Shows

This chart breaks down 's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.

Price Return

Price return measures the percentage change in 's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.

Dividend Return

Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.

What to Look For

Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare 's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.

Sejong Telecom shares outstanding

  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Number of stocks
Details
Date
Number of stocks
Jan 1, 2017
545,690.62 Stocks
Jan 1, 2018
545,690.62 Stocks
Jan 1, 2019
545,690.62 Stocks
Jan 1, 2020
545,690.62 Stocks
Jan 1, 2021
548,812.77 Stocks
Jan 1, 2022
520,423.90 Stocks
Jan 1, 2023
484,890.44 Stocks
Jan 1, 2024
518,797.02 Stocks

Sejong Telecom stock splits

In Sejong Telecom's history, there have been no stock splits.

Sejong Telecom Dividend History

5 years of dividend payments · 3 consecutive increases

YearAnnual DividendYoY ChangePayments
20256,470.00KRW 661.2%
Apr 4, 2025470.00KRW 44.7%1/2
Nov 12, 20256,000.00KRW 1,176.6%2/2
2024850.00KRW 25.0%
2023680.00KRW 13.3%
2022600.00KRW 20.0%
2000750.00KRW

Sejong Telecom dividend payout ratio

  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Payout ratio
Details
Date
Payout ratio
Jan 1, 2017
301.30 %
Jan 1, 2018
301.30 %
Jan 1, 2019
301.30 %
Jan 1, 2020
301.30 %
Jan 1, 2021
301.30 %
Jan 1, 2022
-390.96 %
Jan 1, 2023
301.30 %
Jan 1, 2024
-474.82 %
Price targets and forecasts for Sejong Telecom are not yet available.

Sejong Telecom shareholder structure

% Name
50.75685%
Sejong Co Ltd (Seoul)
Sejong Co Ltd (Seoul)
0.06652%
SEI Investments Canada
SEI Investments Canada
0.00000%
Boston Partners
Boston Partners
0.00000%
American Century Investment Management, Inc.
American Century Investment Management, Inc.
0.00000%
Dimensional Fund Advisors, L.P.
Dimensional Fund Advisors, L.P.

Sejong Telecom Executives and Management Board

JA

Mr. Jong Seok Ahn

(65)

Co-Chief Executive Officer, Director · since 2019

HK

Hyeong Jin Kim

(66)

Co-Chief Executive Officer, Director · since 2017

GJ

Gun Chae Jung

(52)

Assistant Managing Director

JK

Mr. Jae Chan Kim

(62)

Internal Auditor

HG

Hun Mo Gu

(47)

Director

Sejong Telecom Supply Chain

Sejong Telecom Supply Chain

Correlation: how closely stock prices move together

Same directionNo relationOpposite
2 companies
#Name1M3M6M1Y2YTrend
1
KINX
Supplier
0.18
0.22
-0.43
0.46
-0.14
2
Openbase
Supplier
-0.12
0.33
0.06
0.36
0.29

Frequently asked questions about Sejong Telecom

Converted at the current exchange rate, the Sejong Telecom share trades at 3.84 EUR (6,480.00 KRW).

All fundamentals and in-depth analysis of Sejong Telecom

Our stock analysis for Sejong Telecom stock includes important financial indicators such as revenue, profit, P/E ratio, P/S ratio, EBIT, as well as information on dividends. We also assess aspects such as stocks, market capitalization, debt, equity, and liabilities of Sejong Telecom. If you are looking for more detailed information on these topics, we offer comprehensive analyses on our subpages.