Ainos, Inc.

NasdaqCM:AIMD Stock Report

Market Cap: US$10.6m

Ainos Ownership

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

Recent Insider Transactions

NasdaqCM:AIMD Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
05 Jun 26BuyUS$7,175Yao-Chung ChiangIndividual3,500US$2.05
03 Jun 26BuyUS$4,260Yao-Chung ChiangIndividual2,000US$2.13
28 May 26BuyUS$575Yao-Chung ChiangIndividual250US$2.30
27 May 26BuyUS$4,000Yao-Chung ChiangIndividual2,000US$2.00
26 May 26SellUS$53,510Chun-Jung TsaiIndividual28,800US$1.87
26 May 26SellUS$208,977Ting-Chuan LeeIndividual109,988US$1.90
26 May 26SellUS$96,760Taiwan Carbon Nano Technology CorporationCompany41,000US$2.36
22 May 26SellUS$28,644Ting-Chuan LeeIndividual18,302US$1.57
19 May 26BuyUS$4,521Yao-Chung ChiangIndividual2,700US$1.68
05 May 26BuyUS$219Yao-Chung ChiangIndividual129US$1.70
30 Apr 26BuyUS$511Yao-Chung ChiangIndividual300US$1.75
28 Jan 26SellUS$99,806Taiwan Carbon Nano Technology CorporationCompany46,000US$2.17
09 Jan 26SellUS$2,336Taiwan Carbon Nano Technology CorporationCompany1,281US$1.86
06 Oct 25SellUS$25,130Taiwan Carbon Nano Technology CorporationCompany7,000US$3.59
02 Oct 25SellUS$7,170Taiwan Carbon Nano Technology CorporationCompany2,000US$3.59
01 Oct 25SellUS$9,425Taiwan Carbon Nano Technology CorporationCompany2,706US$3.52

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 AIMD?
Owner TypeNumber of SharesOwnership Percentage
Public Companies11,7770.159%
Institutions173,2342.34%
General Public2,231,02630.2%
Individual Insiders2,367,84832%
Private Companies2,604,62935.3%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 55.2%.

Top Shareholders

Top 25 shareholders own 69.79% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
35.2%
Taiwan Carbon Nano Technology Corporation
2,600,188US$3.7m-1.55%no data
10.9%
Ting-Chuan Lee
807,417US$1.2m121%no data
8.91%
Chun-Jung Tsai
658,199US$947.8k84.4%no data
5.56%
Chun-Hsien Tsai
410,372US$590.9k0%no data
1.65%
Chih-Heng Lu
122,000US$175.7k0%no data
1.38%
Wen-Han Chang
101,546US$146.2k0%no data
1.23%
Pao-Sheng Wei
90,880US$130.9k0%no data
1.23%
Chung-Yi Tsai
90,880US$130.9k0%no data
1.02%
Hsin-Liang Lee
75,275US$108.4k0%no data
0.6%
Geode Capital Management, LLC
44,086US$63.5k-16.9%no data
0.43%
Hudson River Trading LLC
32,008US$46.1k0%no data
0.41%
Vanguard Capital Management, LLC
30,193US$43.5k28.8%no data
0.35%
Keystone Financial Group, LLC
25,550US$36.8k75.6%no data
0.21%
Mariner, LLC
15,800US$22.8k-48.7%no data
0.16%
ASE Technology Holding Co., Ltd.
11,777US$17.0k0%no data
0.16%
Jane Street Group, LLC
11,504US$16.6k0%no data
0.15%
Yao-Chung Chiang
11,279US$16.2k-87.6%no data
0.062%
UBS Asset Management AG
4,592US$6.6k230,000%no data
0.043%
Tower Research Capital Europe Limited
3,157US$4.5k-28.9%no data
0.042%
BlackRock, Inc.
3,065US$4.4k0%no data
0.024%
Seneschal Advisors, LLC
1,800US$2.6k0%no data
0.016%
Steward Partners Investment Advisory, LLC
1,208US$1.7k0%no data
0.0024%
Citigroup Inc.
177US$255.2-64.7%no data
0.0013%
Caitong International Asset Management Co., Limited
93US$134.00%no data
0.00001%
Carson Wealth Management Group
1US$1.10%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/09/13 08:16
End of Day Share Price 2026/09/11 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 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

Ainos, Inc. is covered by 0 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.