Asia Optical Co., Inc.

TWSE:3019 Stock Report

Market Cap: NT$39.0b

Asia Optical Past Earnings Performance

Past criteria checks 2/6

Asia Optical has been growing earnings at an average annual rate of 13.9%, while the Electronic industry saw earnings growing at 0.4% annually. Revenues have been growing at an average rate of 7% per year. Asia Optical's return on equity is 13.1%, and it has net margins of 7%.

Key information

13.88%

Earnings growth rate

14.07%

EPS growth rate

Electronic Industry Growth14.81%
Revenue growth rate7.05%
Return on equity13.09%
Net Margin7.04%
Last Earnings Update31 Mar 2026

Recent past performance updates

Recent updates

Analysis Article Mar 31

Asia Optical Co., Inc. (TWSE:3019) Shares May Have Slumped 26% But Getting In Cheap Is Still Unlikely

Asia Optical Co., Inc. ( TWSE:3019 ) shareholders won't be pleased to see that the share price has had a very rough...
Analysis Article Feb 13

There's Reason For Concern Over Asia Optical Co., Inc.'s (TWSE:3019) Massive 26% Price Jump

Asia Optical Co., Inc. ( TWSE:3019 ) shares have continued their recent momentum with a 26% gain in the last month...
Analysis Article Jan 09

Asia Optical (TWSE:3019) Hasn't Managed To Accelerate Its Returns

There are a few key trends to look for if we want to identify the next multi-bagger. Ideally, a business will show two...
Analysis Article Dec 19

Subdued Growth No Barrier To Asia Optical Co., Inc. (TWSE:3019) With Shares Advancing 49%

Asia Optical Co., Inc. ( TWSE:3019 ) shareholders would be excited to see that the share price has had a great month...
Analysis Article Dec 05

Why Asia Optical Co., Inc. (TWSE:3019) Could Be Worth Watching

Asia Optical Co., Inc. ( TWSE:3019 ), is not the largest company out there, but it saw a decent share price growth of...
Analysis Article Nov 14

Shareholders Can Be Confident That Asia Optical's (TWSE:3019) Earnings Are High Quality

Even though Asia Optical Co., Inc.'s ( TWSE:3019 ) recent earnings release was robust, the market didn't seem to...
Analysis Article Aug 26

There's Reason For Concern Over Asia Optical Co., Inc.'s (TWSE:3019) Massive 42% Price Jump

Despite an already strong run, Asia Optical Co., Inc. ( TWSE:3019 ) shares have been powering on, with a gain of 42% in...
Analysis Article Aug 09

Asia Optical (TWSE:3019) May Have Issues Allocating Its Capital

To avoid investing in a business that's in decline, there's a few financial metrics that can provide early indications...
Analysis Article Jul 11

Earnings Not Telling The Story For Asia Optical Co., Inc. (TWSE:3019) After Shares Rise 32%

The Asia Optical Co., Inc. ( TWSE:3019 ) share price has done very well over the last month, posting an excellent gain...
Analysis Article Mar 19

Asia Optical's (TWSE:3019) Soft Earnings Don't Show The Whole Picture

Shareholders appeared unconcerned with Asia Optical Co., Inc.'s ( TWSE:3019 ) lackluster earnings report last week. We...
Analysis Article Apr 12

Should Asia Optical Co., Inc. (TPE:3019) Be Part Of Your Dividend Portfolio?

Dividend paying stocks like Asia Optical Co., Inc. ( TPE:3019 ) tend to be popular with investors, and for good reason...
Analysis Article Mar 07

Is There More Growth In Store For Asia Optical's (TPE:3019) Returns On Capital?

What are the early trends we should look for to identify a stock that could multiply in value over the long term...
Analysis Article Feb 04

Did You Participate In Any Of Asia Optical's (TPE:3019) Fantastic 178% Return ?

The most you can lose on any stock (assuming you don't use leverage) is 100% of your money. But on the bright side, you...
Analysis Article Jan 20

Asia Optical Co., Inc.'s (TPE:3019) Stock On An Uptrend: Could Fundamentals Be Driving The Momentum?

Asia Optical's (TPE:3019) stock is up by a considerable 10% over the past three months. We wonder if and what role the...
Analysis Article Jan 05

Asia Optical Co., Inc. (TPE:3019) Is Yielding 2.6% - But Is It A Buy?

Dividend paying stocks like Asia Optical Co., Inc. ( TPE:3019 ) tend to be popular with investors, and for good reason...
Analysis Article Dec 06

Here’s What’s Happening With Returns At Asia Optical (TPE:3019)

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

Revenue & Expenses Breakdown

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


Earnings and Revenue History

TWSE:3019 Revenue, expenses and earnings (TWD Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 2627,2461,9171,731942
31 Dec 2526,4461,8431,763939
30 Sep 2525,7861,9141,745927
30 Jun 2525,4622,0781,739948
31 Mar 2524,1681,7261,677913
31 Dec 2423,0471,6161,618899
30 Sep 2421,5581,5201,568902
30 Jun 2419,4461,0171,482824
31 Mar 2418,2838681,454821
31 Dec 2317,8307771,451820
30 Sep 2317,6176091,473802
30 Jun 2318,0018821,543838
31 Mar 2318,4248671,559836
31 Dec 2219,0779241,576850
30 Sep 2220,1101,2601,618852
30 Jun 2220,3831,1731,557840
31 Mar 2220,7371,2751,497850
31 Dec 2120,9771,5011,460831
30 Sep 2119,7231,2121,353803
30 Jun 2118,9121,0311,378767
31 Mar 2117,5658151,337741
31 Dec 2015,7603971,304735
30 Sep 2015,3343061,340747
30 Jun 2015,7445081,354726
31 Mar 2016,9337441,419741
31 Dec 1918,1189591,450739
30 Sep 1918,9611,1871,453755
30 Jun 1919,1181,2121,443774
31 Mar 1919,1171,1011,451764
31 Dec 1819,0831,0931,441761
30 Sep 1818,9208831,401740
30 Jun 1818,8857781,398725
31 Mar 1818,9976821,378748
31 Dec 1718,6876201,441741
30 Sep 1718,3955761,464712
30 Jun 1718,5524261,420744
31 Mar 1718,1653451,555686
31 Dec 1617,9383371,531679
30 Sep 1618,0272131,564692
30 Jun 1617,9082351,723652
31 Mar 1617,7971781,615648
31 Dec 1518,2611041,610640
30 Sep 1518,163111,671650
30 Jun 1517,850-1691,588689

Quality Earnings: 3019 has a high level of non-cash earnings.

Growing Profit Margin: 3019's current net profit margins (7%) are lower than last year (7.1%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: 3019's earnings have grown by 13.9% per year over the past 5 years.

Accelerating Growth: 3019's earnings growth over the past year (11.1%) is below its 5-year average (13.9% per year).

Earnings vs Industry: 3019 earnings growth over the past year (11.1%) exceeded the Electronic industry -4%.


Return on Equity

High ROE: 3019's Return on Equity (13.1%) 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 Analysis2026/06/27 00:45
End of Day Share Price 2026/06/26 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

Asia Optical Co., Inc. is covered by 5 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Yiho LiuCapital Securities Corporation
Kylie HuangMacquarie Research
Junzhe HungMasterlink Securities Investment Advisory