Asia Optical Co., Inc.

TWSE:3019 Stock Report

Market Cap: NT$57.0b

Asia Optical Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 3019?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders6,404,3582.29%
Institutions18,264,1886.54%
Private Companies46,966,26316.8%
General Public207,609,09274.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 25.61% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
12.4%
Cimei Industrial Co., Ltd.
34,665,440NT$7.1b0%no data
4.41%
Fanguo Investment Co., Ltd.
12,300,823NT$2.5b0%no data
1.59%
Dimensional Fund Advisors LP
4,437,920NT$905.3m1.44%no data
1.32%
Norges Bank Investment Management
3,692,480NT$753.3m0%no data
1.26%
BlackRock, Inc.
3,515,794NT$717.2m0%no data
1.09%
Yi-Jen Lai
3,033,061NT$618.7m0%no data
1.05%
The Vanguard Group, Inc.
2,939,519NT$599.7m0%no data
0.85%
Yu-Liang Lin
2,368,081NT$483.1m0%no data
0.25%
First Trust Advisors LP
710,840NT$145.0m0%no data
0.21%
State Street Global Advisors, Inc.
580,540NT$118.4m3.57%no data
0.18%
Acadian Asset Management LLC
502,215NT$102.5m13.6%0.01%
0.17%
Jih Sun Securities Investment Trust Co., Ltd.
479,946NT$97.9m0%0.46%
0.17%
BNY Asset Management
479,018NT$97.7m0%no data
0.14%
Tai-Lang Lin
388,978NT$79.4m0%no data
0.13%
Shu-Ping Wu
349,559NT$71.3m0%no data
0.083%
American Century Investment Management Inc
230,994NT$47.1m6.45%no data
0.062%
Wu Jin Lai
171,969NT$35.1m0%no data
0.046%
Teachers Insurance and Annuity Association-College Retirement Equities Fund
129,000NT$26.3m0%no data
0.044%
Geode Capital Management, LLC
121,511NT$24.8m-1.99%no data
0.042%
Invesco Capital Management LLC
116,000NT$23.7m0%no data
0.036%
Goldman Sachs Asset Management, L.P.
101,050NT$20.6m-79.9%no data
0.026%
Strategic Advisers LLC
73,000NT$14.9m0.01%no data
0.019%
Sarasin & Partners LLP
54,300NT$11.1m0%no data
0.015%
Shi-Zhong Chen
42,000NT$8.6m0%no data
0.015%
Christian Brothers Investment Services, Inc.
41,000NT$8.4m0%0.03%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/02/21 11:42
End of Day Share Price 2025/02/21 00:00
Earnings2024/09/30
Annual Earnings2023/12/31

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. 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
Sze-wai ChengE.Sun Securities Investment Consulting Co. Ltd.
Youyu ChenJih Sun Securities Investment Consulting Co., Ltd.
Kylie HuangMacquarie Research