ALT Co., Ltd

KOSDAQ:A172670 Stock Report

Market Cap: ₩103.6b

ALT Past Earnings Performance

Past criteria checks 0/6

ALT's earnings have been declining at an average annual rate of -70%, while the Semiconductor industry saw earnings growing at 1.4% annually. Revenues have been declining at an average rate of 3.4% per year.

Key information

-70.02%

Earnings growth rate

-69.74%

EPS growth rate

Semiconductor Industry Growth23.50%
Revenue growth rate-3.43%
Return on equity-7.75%
Net Margin-14.04%
Last Earnings Update31 Mar 2026

Recent past performance updates

Analysis Article • Mar 21

ALT's (KOSDAQ:172670) Profits May Be Overstating Its True Earnings Potential

Investors appear disappointed with ALT Co., Ltd's ( KOSDAQ:172670 ) recent earnings, despite the decent statutory...

Recent updates

Analysis Article • Jan 03

Optimistic Investors Push ALT Co., Ltd (KOSDAQ:172670) Shares Up 26% But Growth Is Lacking

The ALT Co., Ltd ( KOSDAQ:172670 ) share price has done very well over the last month, posting an excellent gain of...
Analysis Article • Dec 24

Health Check: How Prudently Does ALT (KOSDAQ:172670) Use Debt?

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 • Oct 01

There's Reason For Concern Over ALT Co., Ltd's (KOSDAQ:172670) Massive 26% Price Jump

The ALT Co., Ltd ( KOSDAQ:172670 ) share price has done very well over the last month, posting an excellent gain of...
Analysis Article • Aug 08

ALT Co., Ltd's (KOSDAQ:172670) Popularity With Investors Is Under Threat From Overpricing

KOSDAQ:A172670 1 Year Share Price vs Fair Value Explore ALT's Fair Values from the Community and select yours It's not...
Analysis Article • Apr 15

ALT Co., Ltd (KOSDAQ:172670) May Have Run Too Fast Too Soon With Recent 25% Price Plummet

ALT Co., Ltd ( KOSDAQ:172670 ) shares have retraced a considerable 25% in the last month, reversing a fair amount of...
Analysis Article • Mar 01

ALT Co., Ltd's (KOSDAQ:172670) Shares Climb 48% But Its Business Is Yet to Catch Up

ALT Co., Ltd ( KOSDAQ:172670 ) shares have continued their recent momentum with a 48% gain in the last month alone...
Analysis Article • Feb 05

Health Check: How Prudently Does ALT (KOSDAQ:172670) Use Debt?

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 • Nov 28

Some ALT Co., Ltd (KOSDAQ:172670) Shareholders Look For Exit As Shares Take 26% Pounding

Unfortunately for some shareholders, the ALT Co., Ltd ( KOSDAQ:172670 ) share price has dived 26% in the last thirty...
Analysis Article • Oct 23

Does ALT (KOSDAQ:172670) Have A Healthy Balance Sheet?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article • Jun 04

Estimating The Fair Value Of ALT Co., Ltd (KOSDAQ:172670)

Key Insights The projected fair value for ALT is ₩18,902 based on 2 Stage Free Cash Flow to Equity Current share price...
Analysis Article • Mar 21

ALT's (KOSDAQ:172670) Profits May Be Overstating Its True Earnings Potential

Investors appear disappointed with ALT Co., Ltd's ( KOSDAQ:172670 ) recent earnings, despite the decent statutory...

Revenue & Expenses Breakdown

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

Earnings and Revenue History

KOSDAQ:A172670 Revenue, expenses and earnings (KRW Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 2652,089-7,3114,7740
31 Dec 2548,358-8,9664,5400
30 Sep 2543,213-14,3734,3090
30 Jun 2539,667-13,3064,2400
31 Mar 2537,736-9,6464,0960
31 Dec 2436,667-9,2824,2650
30 Sep 2438,259-2,0664,4570
30 Jun 2439,510-1,9334,8960
31 Mar 2442,500-2,0644,9260
31 Dec 2347,6885,1945,0630
30 Sep 2350,3426,9345,0340
30 Jun 2351,73214,6874,6140
31 Mar 2350,00417,6414,4300
31 Dec 2244,31914,7834,1210
30 Sep 2239,9747,7573,9740
30 Jun 2238,9874,2863,8880
31 Mar 2239,8494,4903,6510
31 Dec 2141,8424,9413,5420
31 Dec 2030,6999,7733,1120
31 Dec 1625,600-3,1072,3240

Quality Earnings: A172670 is currently unprofitable.

Growing Profit Margin: A172670 is currently unprofitable.

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: A172670 is unprofitable, and losses have increased over the past 5 years at a rate of 70% per year.

Accelerating Growth: Unable to compare A172670's earnings growth over the past year to its 5-year average as it is currently unprofitable

Earnings vs Industry: A172670 is unprofitable, making it difficult to compare its past year earnings growth to the Semiconductor industry (27.2%).

Return on Equity

High ROE: A172670 has a negative Return on Equity (-7.75%), as it is currently unprofitable.

Return on Assets

Return on Capital Employed

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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/11 14:12
End of Day Share Price 2026/06/11 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

ALT Co., Ltd is covered by 3 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Jongsun ParkEugene Investment & Securities Co Ltd.
Min-jung KwagHyundai Motor Securities Co. Ltd.
Young-gun KimMirae Asset Securities Co., Ltd.