Applied Optoelectronics, Inc.

BATS-CHIXE:1AAOIM Stock Report

Market Cap: €9.0b

Applied Optoelectronics Ownership

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

Recent Insider Transactions

BATS-CHIXE:1AAOIM Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
10 Jul 26Sell€427,168Stefan MurryIndividual4,000€106.79
12 Jun 26Sell€4,203,777David KuoIndividual29,227€143.83
12 Jun 26Sell€4,890,287Hung-Lun ChangIndividual34,000€143.83
12 Jun 26Sell€4,746,455Stefan MurryIndividual33,000€143.83
12 Jun 26Sell€4,146,100Shu-Hua YehIndividual28,826€143.83
12 Jun 26Sell€8,486,086Chih-Hsiang LinIndividual59,000€143.83
05 Jun 26Sell€693,042Hung-Lun ChangIndividual4,000€173.26
04 Jun 26Sell€1,764,012Shu-Hua YehIndividual10,000€176.68
02 Jun 26Sell€1,423,587Min-Chu ChenIndividual8,247€172.62
26 May 26Sell€9,214,312Cynthia DeLaneyIndividual56,575€162.87
19 May 26Sell€5,025,558Hung-Lun ChangIndividual33,630€149.44
19 May 26Sell€2,873,220David KuoIndividual19,227€149.44
19 May 26Sell€8,667,332Chih-Hsiang LinIndividual58,000€149.44
19 May 26Sell€4,931,413Stefan MurryIndividual33,000€149.44
19 May 26Sell€5,851,047Shu-Hua YehIndividual39,154€149.44
19 Mar 26Sell€2,517,799David KuoIndividual29,000€86.82
16 Mar 26Sell€3,178,208Hung-Lun ChangIndividual36,400€87.31
09 Mar 26Sell€1,368,376William YehIndividual15,000€91.23
09 Mar 26Sell€1,037,722Min-Chu ChenIndividual11,335€93.78
05 Mar 26Sell€265,446Richard BlackIndividual3,231€82.16
04 Mar 26Sell€1,769,970Cynthia DeLaneyIndividual21,000€84.28
03 Mar 26Sell€8,452,042Elizabeth LoboaIndividual102,347€82.58
15 Dec 25Sell€105,934Elizabeth LoboaIndividual4,121€25.71

Insider Trading Volume

Insider Buying: 1AAOIM insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 1AAOIM?
Owner TypeNumber of SharesOwnership Percentage
State or Government32,8600.0389%
Private Companies152,4830.18%
Individual Insiders3,846,1324.55%
General Public29,477,17634.9%
Institutions51,060,58660.4%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 35.6%.

Top Shareholders

Top 25 shareholders own 47.61% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
7.63%
BlackRock, Inc.
6,450,270€689.4m-10.3%0.01%
4.55%
Vanguard Capital Management, LLC
3,851,923€411.7m9.77%0.01%
3.73%
Invesco Ltd.
3,152,955€337.0m60.1%0.09%
3.35%
Marex Group Limited
2,830,272€302.5m879%2.76%
3.14%
Vanguard Portfolio Management, LLC
2,651,718€283.4m47.2%0.01%
2.68%
UBS Asset Management AG
2,269,668€242.6m111%0.02%
2.22%
Chih-Hsiang Lin
1,878,011€200.7m1.3%no data
2.12%
Oberweis Asset Management, Inc.
1,791,127€191.4m-23.8%4.21%
1.98%
Geode Capital Management, LLC
1,670,936€178.6m3.06%0.01%
1.89%
Value Aligned Research Advisors, LLC
1,595,124€170.5m25.8%1.45%
1.77%
State Street Investment Management
1,497,617€160.1m-8.92%no data
1.65%
Hood River Capital Management LLC
1,392,510€148.8m9.17%1.32%
1.5%
The Goldman Sachs Group, Inc.
1,265,264€135.2m76.6%0.03%
1.46%
Clear Street LLC
1,231,143€131.6m0%0.52%
1.23%
Morgan Stanley
1,037,758€110.9m53.9%0.01%
1.17%
JPMorgan Chase & Co.
993,484€106.2m-1.25%0.01%
1.15%
Frontier Capital Management Co LLC
975,318€104.2m243%1.09%
0.77%
Susquehanna International Group, LLP
652,580€69.7m604%0.07%
0.67%
Jane Street Group, LLC
563,557€60.2m-75.3%0.04%
0.6%
William Blair Investment Management, LLC
504,202€53.9m0%0.08%
0.56%
Charles Schwab Investment Management, Inc.
476,027€50.9m-10.6%0.01%
0.49%
Northern Trust Global Investments
417,720€44.6m-28.4%0.01%
0.45%
Shu-Hua Yeh
383,498€41.0m-2.72%no data
0.45%
Capula Management Limited
380,749€40.7m0%0.2%
0.41%
Emerald Advisers, LLC
348,533€37.3m-50.6%0.65%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/08/23 16:59
End of Day Share Price 2026/08/21 00:00
Earnings2026/06/30
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

Applied Optoelectronics, Inc. is covered by 14 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
null nullArgus Research Company
Ku KangB. Riley Securities, Inc.
Richard ShannonCraig-Hallum Capital Group LLC