TSE Co., Ltd

KOSDAQ:A131290 Stock Report

Market Cap: ₩3.1t

TSE Past Earnings Performance

Past criteria checks 4/6

TSE has been growing earnings at an average annual rate of 1.7%, while the Semiconductor industry saw earnings growing at 2.1% annually. Revenues have been growing at an average rate of 7.7% per year. TSE's return on equity is 15%, and it has net margins of 14.5%.

Key information

1.68%

Earnings growth rate

1.14%

EPS growth rate

Semiconductor Industry Growth23.50%
Revenue growth rate7.72%
Return on equity14.98%
Net Margin14.51%
Last Earnings Update31 Mar 2026

Recent past performance updates

Analysis Article May 25

There May Be Some Bright Spots In TSE's (KOSDAQ:131290) Earnings

Shareholders appeared unconcerned with TSE Co., Ltd's ( KOSDAQ:131290 ) lackluster earnings report last week. We did...

Recent updates

Analysis Article 18h

Do TSE's (KOSDAQ:131290) Earnings Warrant Your Attention?

Investors are often guided by the idea of discovering 'the next big thing', even if that means buying 'story stocks...
Analysis Article May 22

When Should You Buy TSE Co., Ltd (KOSDAQ:131290)?

TSE Co., Ltd ( KOSDAQ:131290 ), might not be a large cap stock, but it led the KOSDAQ gainers with a relatively large...
Analysis Article Feb 06

TSE (KOSDAQ:131290) Is Reinvesting At Lower Rates Of Return

What trends should we look for it we want to identify stocks that can multiply in value over the long term? Ideally, a...
Analysis Article Dec 23

TSE Co., Ltd's (KOSDAQ:131290) 29% Share Price Surge Not Quite Adding Up

TSE Co., Ltd ( KOSDAQ:131290 ) shareholders would be excited to see that the share price has had a great month, posting...
Analysis Article Nov 28

Here's Why TSE (KOSDAQ:131290) Can Manage Its Debt Responsibly

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article Sep 19

TSE Co., Ltd (KOSDAQ:131290) Held Back By Insufficient Growth Even After Shares Climb 28%

TSE Co., Ltd ( KOSDAQ:131290 ) shares have had a really impressive month, gaining 28% after a shaky period beforehand...
Analysis Article Aug 20

TSE (KOSDAQ:131290) Will Want To Turn Around Its Return Trends

KOSDAQ:A131290 1 Year Share Price vs Fair Value Explore TSE's Fair Values from the Community and select yours If you're...
Analysis Article Apr 23

Risks To Shareholder Returns Are Elevated At These Prices For TSE Co., Ltd (KOSDAQ:131290)

There wouldn't be many who think TSE Co., Ltd's ( KOSDAQ:131290 ) price-to-sales (or "P/S") ratio of 1.4x is worth a...
Analysis Article Mar 28

Is TSE Co., Ltd (KOSDAQ:131290) Trading At A 40% Discount?

Key Insights Using the 2 Stage Free Cash Flow to Equity, TSE fair value estimate is ₩78,178 Current share price of...
Analysis Article Jan 08

Revenues Not Telling The Story For TSE Co., Ltd (KOSDAQ:131290) After Shares Rise 28%

Those holding TSE Co., Ltd ( KOSDAQ:131290 ) shares would be relieved that the share price has rebounded 28% in the...
Analysis Article Nov 22

TSE Co., Ltd (KOSDAQ:131290) Stocks Pounded By 28% But Not Lagging Market On Growth Or Pricing

TSE Co., Ltd ( KOSDAQ:131290 ) shares have had a horrible month, losing 28% after a relatively good period beforehand...
Analysis Article Nov 18

TSE (KOSDAQ:131290) Has Some Way To Go To Become A Multi-Bagger

What trends should we look for it we want to identify stocks that can multiply in value over the long term? Firstly...
Analysis Article Sep 23

TSE Co., Ltd's (KOSDAQ:131290) Popularity With Investors Is Clear

TSE Co., Ltd's ( KOSDAQ:131290 ) price-to-earnings (or "P/E") ratio of 35.4x might make it look like a strong sell...
Analysis Article Sep 04

TSE (KOSDAQ:131290) Has A Pretty Healthy Balance Sheet

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article Jun 21

Risks Still Elevated At These Prices As TSE Co., Ltd (KOSDAQ:131290) Shares Dive 25%

TSE Co., Ltd ( KOSDAQ:131290 ) shares have had a horrible month, losing 25% after a relatively good period beforehand...
Analysis Article May 25

There May Be Some Bright Spots In TSE's (KOSDAQ:131290) Earnings

Shareholders appeared unconcerned with TSE Co., Ltd's ( KOSDAQ:131290 ) lackluster earnings report last week. We did...
Analysis Article May 05

TSE Co., Ltd's (KOSDAQ:131290) 28% Share Price Surge Not Quite Adding Up

Despite an already strong run, TSE Co., Ltd ( KOSDAQ:131290 ) shares have been powering on, with a gain of 28% in the...
Analysis Article Apr 22

Is TSE (KOSDAQ:131290) Weighed On By Its Debt Load?

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article Feb 26

TSE Co., Ltd's (KOSDAQ:131290) Shares Climb 28% But Its Business Is Yet to Catch Up

TSE Co., Ltd ( KOSDAQ:131290 ) shareholders would be excited to see that the share price has had a great month, posting...
Analysis Article Mar 31

These 4 Measures Indicate That TSE (KOSDAQ:131290) Is Using Debt Reasonably Well

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' When we think about how risky a company...
Analysis Article Mar 16

Should You Invest In TSE (KOSDAQ:131290)?

To find a multi-bagger stock, what are the underlying trends we should look for in a business? Firstly, we'll want to...
Analysis Article Mar 03

Estimating The Intrinsic Value Of TSE Co., Ltd (KOSDAQ:131290)

Does the March share price for TSE Co., Ltd ( KOSDAQ:131290 ) reflect what it's really worth? Today, we will estimate...
Analysis Article Feb 18

Do Institutions Own TSE Co., Ltd (KOSDAQ:131290) Shares?

A look at the shareholders of TSE Co., Ltd ( KOSDAQ:131290 ) can tell us which group is most powerful. Large companies...
Analysis Article Feb 05

Did You Participate In Any Of TSE's (KOSDAQ:131290) Incredible 452% Return?

For many, the main point of investing in the stock market is to achieve spectacular returns. And we've seen some truly...
Analysis Article Jan 21

Are Strong Financial Prospects The Force That Is Driving The Momentum In TSE Co., Ltd's KOSDAQ:131290) Stock?

TSE (KOSDAQ:131290) has had a great run on the share market with its stock up by a significant 88% over the last three...
Analysis Article Jan 06

If You Like EPS Growth Then Check Out TSE (KOSDAQ:131290) Before It's Too Late

Some have more dollars than sense, they say, so even companies that have no revenue, no profit, and a record of falling...
Analysis Article Dec 22

Is TSE (KOSDAQ:131290) Using Too Much Debt?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article Dec 02

Should You Invest In TSE (KOSDAQ:131290)?

If you're looking for a multi-bagger, there's a few things to keep an eye out for. Ideally, a business will show two...
Analysis Article Nov 17

Is TSE Co., Ltd (KOSDAQ:131290) Popular Amongst Insiders?

If you want to know who really controls TSE Co., Ltd (KOSDAQ:131290), then you'll have to look at the makeup of its...

Revenue & Expenses Breakdown

How TSE makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

KOSDAQ:A131290 Revenue, expenses and earnings (KRW Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 26496,54172,04863,0410
31 Dec 25428,90138,23066,5940
30 Sep 25408,16240,88063,3980
30 Jun 25414,43942,33457,4700
31 Mar 25372,87446,06851,5440
31 Dec 24348,05342,47643,5040
30 Sep 24315,21421,10937,8800
30 Jun 24281,47714,44634,2480
31 Mar 24262,7473,16333,7890
31 Dec 23249,14812132,5450
30 Sep 23260,462-2,60434,5610
30 Jun 23272,9294,36338,0180
31 Mar 23302,93228,32539,0340
31 Dec 22339,26449,81939,4680
30 Sep 22345,00357,21943,6210
30 Jun 22328,70155,94340,1530
31 Mar 22327,06451,98139,2380
31 Dec 21307,66344,72139,4810
30 Sep 21282,77136,22537,0270
30 Jun 21304,64132,28740,2650
31 Mar 21289,80127,68537,7450
31 Dec 20285,50927,18035,3850
30 Sep 20287,12734,98731,5520
30 Jun 20239,92433,58326,9690
31 Mar 20217,26427,30928,2170
31 Dec 19191,49016,17127,5600
30 Sep 19179,32313,34928,6320
30 Jun 19170,9287,78828,4740
31 Mar 19163,4185,04027,3270
31 Dec 18184,43112,57626,9460
30 Sep 18175,5769,91725,7180
30 Jun 18189,41615,02824,0060
31 Mar 18195,46817,47222,7840
31 Dec 17185,74914,07121,4920
30 Sep 17175,73011,37619,2840
30 Jun 17157,65269619,1730
31 Mar 17141,229-5,14418,9400
31 Dec 16126,712-14,38220,4290
30 Sep 16124,132-12,35219,9910
30 Jun 16123,291-6,35319,2480
31 Mar 16123,667-5,93818,2980
31 Dec 15132,2241,88316,5180
30 Sep 15136,0053,87315,4650

Quality Earnings: A131290 has a high level of non-cash earnings.

Growing Profit Margin: A131290's current net profit margins (14.5%) are higher than last year (12.4%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: A131290's earnings have grown by 1.7% per year over the past 5 years.

Accelerating Growth: A131290's earnings growth over the past year (56.4%) exceeds its 5-year average (1.7% per year).

Earnings vs Industry: A131290 earnings growth over the past year (56.4%) exceeded the Semiconductor industry 27.4%.


Return on Equity

High ROE: A131290's Return on Equity (15%) is considered low.


Return on Assets


Return on Capital Employed


Discover strong past performing companies

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/15 17:30
End of Day Share Price 2026/07/15 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

TSE Co., Ltd is covered by 5 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Jae KimDAOL Investment & Securities Co., Ltd.
Choi Soon-HoEugene Investment & Securities Co Ltd.
Hong-Sik JeongLS Securities Co., Ltd.