Ainos Inc
AIMD2.110USD
+0.060+2.93%
Close 12/19, 16:00（ET）Quotes delayed by 15 min
10.11MMarket Cap
LossP/E TTM
More Details of Ainos Inc Company
Ainos, Inc. is a dual-platform AI and biotech company advancing SmellTech and immune therapeutics. Its AI Nose platform and smell language model (SML) digitize scent into Smell ID, a machine-readable data, powering applications across robotics, smart factories, and healthcare. It is also developing VELDONA, an oral low-dose interferon therapy targeting rare diseases, autoimmune diseases, infectious diseases, and animal health. Its pipeline includes drug candidates for treating oral warts for human immunodeficiency virus seropositive patients, Sjogren’s syndrome, and feline chronic gingivostomatitis, a cat oral infection. Its product pipeline includes VELDONA Pet, VELDONA human drugs, AI Nose - NISD co-development, AI Nose industrial and robotics application, VOC POCT, VOC POCT Ainos Pen, VOC POCT CHS430, and Synthetic RNA (SRNA). VOC POCT-Ainos Pen is a device intended to be a cloud-connected, multipurpose, portable breath analyzer that is intended to monitor health conditions.
Ainos Inc Info
Ticker SymbolAIMD
Company nameAinos Inc
IPO dateAug 08, 1996
CEOTsai (Chun-Hsien)
Number of employees44
Security typeOrdinary Share
Fiscal year-endAug 08
Address8880 Rio San Diego Drive, Ste. 800
CitySAN DIEGO
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code92108
Phone18588692986
Websitehttps://www.ainos.com/
Ticker SymbolAIMD
IPO dateAug 08, 1996
CEOTsai (Chun-Hsien)
Company Executives of Ainos Inc
Name
Name/Position
Position
Shareholding
Change
Mr. Chun-Hsien Tsai
Mr. Chun-Hsien Tsai
Chairman of the Board, President, Chief Executive Officer
Chairman of the Board, President, Chief Executive Officer
410.37K
+24.22%
Mr. Chun-Jung Tsai
Mr. Chun-Jung Tsai
Director
Director
357.00K
+28.88%
Mr. Wen-Han Chang
Mr. Wen-Han Chang
Independent Director
Independent Director
101.55K
+97.00%
Mr. Yao-Chung Chiang
Mr. Yao-Chung Chiang
Independent Director
Independent Director
91.28K
+121.12%
Mr. Pao- Sheng Wei
Mr. Pao- Sheng Wei
Independent Director
Independent Director
90.88K
+122.31%
Mr. Chung-Yi Tsai
Mr. Chung-Yi Tsai
Director
Director
90.88K
+122.31%
Ms. Ting-Chuan Lee
Ms. Ting-Chuan Lee
Director
Director
--
--
Mr. Hsin-Liang (Christopher) Lee
Mr. Hsin-Liang (Christopher) Lee
Chief Financial Officer
Chief Financial Officer
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. Chun-Hsien Tsai
Mr. Chun-Hsien Tsai
Chairman of the Board, President, Chief Executive Officer
Chairman of the Board, President, Chief Executive Officer
410.37K
+24.22%
Mr. Chun-Jung Tsai
Mr. Chun-Jung Tsai
Director
Director
357.00K
+28.88%
Mr. Wen-Han Chang
Mr. Wen-Han Chang
Independent Director
Independent Director
101.55K
+97.00%
Mr. Yao-Chung Chiang
Mr. Yao-Chung Chiang
Independent Director
Independent Director
91.28K
+121.12%
Mr. Pao- Sheng Wei
Mr. Pao- Sheng Wei
Independent Director
Independent Director
90.88K
+122.31%
Mr. Chung-Yi Tsai
Mr. Chung-Yi Tsai
Director
Director
90.88K
+122.31%
Revenue Breakdown
Relevant data have not been disclosed by the company yet.
Relevant data have not been disclosed by the company yet.
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Mon, Nov 17
Updated: Mon, Nov 17
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Taiwan Carbon Nano Technology Corp
21.55%
Ainos Inc
10.21%
Tsai (Chun-Hsien)
8.53%
Lee (Ting Chuan)
7.60%
Tsai (Chun-Jung)
7.42%
Other
44.70%
Shareholders
Shareholders
Proportion
Taiwan Carbon Nano Technology Corp
21.55%
Ainos Inc
10.21%
Tsai (Chun-Hsien)
8.53%
Lee (Ting Chuan)
7.60%
Tsai (Chun-Jung)
7.42%
Other
44.70%
Shareholder Types
Shareholders
Proportion
Individual Investor
33.53%
Corporation
32.00%
Hedge Fund
1.73%
Investment Advisor
1.01%
Other
31.72%
Institutional Shareholding
Updated: Mon, Dec 8
Updated: Mon, Dec 8
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q4
24
132.07K
0.66%
--
2025Q3
26
132.07K
0.69%
+126.06K
2025Q2
22
6.14K
0.84%
-16.79K
2025Q1
19
22.92K
0.82%
-5.36K
2024Q4
17
15.51K
1.48%
-21.63K
2024Q3
16
37.14K
0.80%
+19.31K
2024Q2
16
17.84K
1.54%
+703.00
2024Q1
15
17.14K
0.53%
+10.67K
2023Q4
15
3.83K
0.65%
-1.01K
2023Q3
14
4.84K
0.46%
+2.40K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Taiwan Carbon Nano Technology Corp
1.05M
21.96%
-1.01K
-0.10%
Sep 30, 2025
Ainos Inc
491.26K
10.3%
--
--
Apr 08, 2025
Tsai (Chun-Hsien)
330.37K
6.92%
+180.00K
+119.70%
Apr 08, 2025
Lee (Ting Chuan)
465.71K
9.76%
+179.42K
+62.67%
Jun 25, 2025
Tsai (Chun-Jung)
277.00K
5.81%
-8.58K
-3.00%
Jun 27, 2025
chang (wen-han)
51.55K
1.08%
+30.00K
+139.23%
Mar 10, 2025
chiang (yao-chung)
41.28K
0.87%
+30.00K
+265.96%
Mar 10, 2025
Wei (Pao- Sheng)
40.88K
0.86%
+30.00K
+275.74%
Mar 10, 2025
Tsai (Chung-Yi)
40.88K
0.86%
+30.00K
+275.74%
Mar 10, 2025
Lee (Hsin Liang Christopher)
55.27K
1.16%
+50.00K
+947.87%
Mar 10, 2025
View more
Related ETFs
Name
Proportion
No Data
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
May 29, 2025
Merger
5→1
Dec 12, 2023
Merger
5→1
Dec 12, 2023
Merger
5→1
Dec 12, 2023
Merger
5→1
Dec 12, 2023
Merger
5→1
Date
Type
Ratio
May 29, 2025
Merger
5→1
Dec 12, 2023
Merger
5→1
Dec 12, 2023
Merger
5→1
Dec 12, 2023
Merger
5→1
Dec 12, 2023
Merger
5→1
FAQs
Who are the top five shareholders of Ainos Inc?
The top five shareholders of Ainos Inc are:
Taiwan Carbon Nano Technology Corp holds 1.05M shares, accounting for 21.96% of the total shares.
Ainos Inc holds 491.26K shares, accounting for 10.30% of the total shares.
Tsai (Chun-Hsien) holds 330.37K shares, accounting for 6.92% of the total shares.
Lee (Ting Chuan) holds 465.71K shares, accounting for 9.76% of the total shares.
Tsai (Chun-Jung) holds 277.00K shares, accounting for 5.81% of the total shares.
Taiwan Carbon Nano Technology Corp holds 1.05M shares, accounting for 21.96% of the total shares.
Ainos Inc holds 491.26K shares, accounting for 10.30% of the total shares.
Tsai (Chun-Hsien) holds 330.37K shares, accounting for 6.92% of the total shares.
Lee (Ting Chuan) holds 465.71K shares, accounting for 9.76% of the total shares.
Tsai (Chun-Jung) holds 277.00K shares, accounting for 5.81% of the total shares.
What are the top three shareholder types of Ainos Inc?
The top three shareholder types of Ainos Inc are:
Taiwan Carbon Nano Technology Corp
Ainos Inc
Tsai (Chun-Hsien)
Taiwan Carbon Nano Technology Corp
Ainos Inc
Tsai (Chun-Hsien)
How many institutions hold shares of Ainos Inc (AIMD)?
As of 2025Q4, 24 institutions hold shares of Ainos Inc, with a combined market value of approximately 132.07K, accounting for 0.66% of the total shares. Compared to 2025Q3, institutional shareholding has increased by -0.03%.
What is the biggest source of revenue for Ainos Inc?
In --, the -- business generated the highest revenue for Ainos Inc, amounting to -- and accounting for --% of total revenue.
