Seoul Broadcasting System

KOSE:A034120 Stock Report

Market Cap: ₩239.8b

Seoul Broadcasting System Past Earnings Performance

Past criteria checks 1/6

Seoul Broadcasting System's earnings have been declining at an average annual rate of -29.7%, while the Media industry saw earnings growing at 2.1% annually. Revenues have been declining at an average rate of 0.4% per year. Seoul Broadcasting System's return on equity is 0.09%, and it has net margins of 0.1%.

Key information

-29.71%

Earnings growth rate

-30.21%

EPS growth rate

Media Industry Growth6.23%
Revenue growth rate-0.36%
Return on equity0.094%
Net Margin0.10%
Last Earnings Update31 Mar 2026

Recent past performance updates

Analysis Article Nov 20

Why Seoul Broadcasting System's (KRX:034120) Earnings Are Better Than They Seem

Seoul Broadcasting System's ( KRX:034120 ) recent earnings report didn't offer any surprises, with the shares unchanged...
Analysis Article Mar 28

Seoul Broadcasting System's (KRX:034120) Soft Earnings Don't Show The Whole Picture

Shareholders appeared unconcerned with Seoul Broadcasting System's ( KRX:034120 ) lackluster earnings report last week...
Analysis Article May 21

Some Investors May Be Willing To Look Past Seoul Broadcasting System's (KRX:034120) Soft Earnings

Soft earnings didn't appear to concern Seoul Broadcasting System's ( KRX:034120 ) shareholders over the last week. Our...

Recent updates

Analysis Article Nov 20

Why Seoul Broadcasting System's (KRX:034120) Earnings Are Better Than They Seem

Seoul Broadcasting System's ( KRX:034120 ) recent earnings report didn't offer any surprises, with the shares unchanged...
Analysis Article May 30

Seoul Broadcasting System (KRX:034120) Has Debt But No Earnings; Should You Worry?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article Apr 30

Seoul Broadcasting System's (KRX:034120) Business Is Yet to Catch Up With Its Share Price

It's not a stretch to say that Seoul Broadcasting System's ( KRX:034120 ) price-to-earnings (or "P/E") ratio of 11.5x...
Analysis Article Mar 28

Seoul Broadcasting System's (KRX:034120) Soft Earnings Don't Show The Whole Picture

Shareholders appeared unconcerned with Seoul Broadcasting System's ( KRX:034120 ) lackluster earnings report last week...
Analysis Article Dec 20

Is Seoul Broadcasting System (KRX:034120) A Risky Investment?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it seems the smart money knows that...
Analysis Article May 21

Some Investors May Be Willing To Look Past Seoul Broadcasting System's (KRX:034120) Soft Earnings

Soft earnings didn't appear to concern Seoul Broadcasting System's ( KRX:034120 ) shareholders over the last week. Our...
Analysis Article Mar 14

Returns On Capital Are Showing Encouraging Signs At Seoul Broadcasting System (KRX:034120)

Finding a business that has the potential to grow substantially is not easy, but it is possible if we look at a few key...
Analysis Article Apr 18

Here's Why Seoul Broadcasting System (KRX:034120) Can Manage Its Debt Responsibly

David Iben put it well when he said, 'Volatility is not a risk we care about. What we care about is avoiding the...
Analysis Article Mar 28

The Return Trends At Seoul Broadcasting System (KRX:034120) Look Promising

Did you know there are some financial metrics that can provide clues of a potential multi-bagger? One common approach...
Analysis Article Mar 07

What Kind Of Shareholders Hold The Majority In Seoul Broadcasting System's (KRX:034120) Shares?

The big shareholder groups in Seoul Broadcasting System ( KRX:034120 ) have power over the company. Institutions will...
Analysis Article Feb 14

Is Seoul Broadcasting System's (KRX:034120) 0.7% Dividend Sustainable?

Today we'll take a closer look at Seoul Broadcasting System ( KRX:034120 ) from a dividend investor's perspective...
Analysis Article Jan 24

Investors Who Bought Seoul Broadcasting System (KRX:034120) Shares A Year Ago Are Now Up 28%

There's no doubt that investing in the stock market is a truly brilliant way to build wealth. But if when you choose to...
Analysis Article Jan 03

These 4 Measures Indicate That Seoul Broadcasting System (KRX:034120) Is Using Debt Reasonably Well

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article Dec 13

Returns On Capital At Seoul Broadcasting System (KRX:034120) Paint An Interesting Picture

What are the early trends we should look for to identify a stock that could multiply in value over the long term? In a...
Analysis Article Nov 22

Does Seoul Broadcasting System's (KRX:034120) Statutory Profit Adequately Reflect Its Underlying Profit?

Many investors consider it preferable to invest in profitable companies over unprofitable ones, because profitability...

Revenue & Expenses Breakdown

How Seoul Broadcasting System makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

KOSE:A034120 Revenue, expenses and earnings (KRW Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 26992,5801,017124,0643,151
31 Dec 251,008,4588,030124,5843,258
30 Sep 25944,47346,596130,5703,218
30 Jun 251,036,56914,691139,0033,371
31 Mar 251,043,35714,012145,7343,436
31 Dec 241,046,65133,843149,5353,422
30 Sep 241,085,6291,133146,0113,474
30 Jun 24992,67337,423138,7723,433
31 Mar 24988,79853,266135,4623,330
31 Dec 23996,76446,313130,2663,262
30 Sep 231,123,23569,387137,2923,588
30 Jun 231,144,58886,236140,6333,403
31 Mar 231,125,62798,592141,3593,518
31 Dec 221,173,782132,347149,9103,424
30 Sep 221,059,08793,768151,2873,421
30 Jun 221,105,661117,325154,0923,455
31 Mar 221,102,742142,612154,1513,290
31 Dec 211,049,035126,752149,2573,169
30 Sep 211,028,366155,303145,0352,829
30 Jun 21943,92736,163141,9782,771
31 Mar 21895,789-22,849135,3772,807
31 Dec 20860,343-63,135129,6762,875
30 Sep 20843,131-72,349119,3213,056
30 Jun 20806,5128,636115,9553,359
31 Mar 20826,6009,085119,9793,420
31 Dec 19817,66419,699124,1693,501
30 Sep 19802,15625,433124,8412,987
30 Jun 19818,6342,234125,0352,782
31 Mar 19863,78730122,8912,747
31 Dec 18914,0434,870121,9092,823
30 Sep 18929,6695,194125,9903,757
30 Jun 18892,2538,894122,5333,822
31 Mar 18828,27019,296118,3253,725
31 Dec 17773,22515,035114,3153,516
30 Sep 17761,00722,152109,3732,850
30 Jun 17820,14516,071110,0692,676
31 Mar 17828,9474,760110,6802,701
31 Dec 16829,074-523109,6502,699
30 Sep 16834,139-16,268114,1772,789
30 Jun 16808,9869,301116,7672,869
31 Mar 16787,93126,118119,1122,866
31 Dec 15792,88434,870120,1882,838
30 Sep 15780,37038,897114,3112,573
30 Jun 15777,23211,903112,2872,659

Quality Earnings: A034120 has a large one-off loss of ₩3.9B impacting its last 12 months of financial results to 31st March, 2026.

Growing Profit Margin: A034120's current net profit margins (0.1%) are lower than last year (1.3%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: A034120 has become profitable over the past 5 years, growing earnings by -29.7% per year.

Accelerating Growth: A034120's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.

Earnings vs Industry: A034120 had negative earnings growth (-92.7%) over the past year, making it difficult to compare to the Media industry average (7.6%).


Return on Equity

High ROE: A034120's Return on Equity (0.09%) is considered low.


Return on Assets


Return on Capital Employed


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/18 22:12
End of Day Share Price 2026/06/18 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Seoul Broadcasting System is covered by 14 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Hoi Jae KimDaishin Securities Co. Ltd.
Chan-Seok ChoiDAOL Investment & Securities Co., Ltd.
Eun Jung ShinDB Financial Investment Co. Ltd.