Ainos, Inc.
AIMDW- Exchange
- Nasdaq
- Industry
- Computer Peripheral Equipment, NEC
- SEC CIK
- 0001014763
No open-market purchases or sales by Ainos, Inc. insiders were filed in the last 90 days; 4 institutions reported holding it in 13F filings for Q2 2026, worth $54.6K in total; no superinvestor holds it.
Other share classesAIMD
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, 0 vs. previous quarter
- 4
- 13F valueReported value at the end of Q2 2026
- $54.6K
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding AIMDW, Q2 2026
No superinvestor reported holding AIMDW at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Ainos, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 9, 2026 (view filing) | Jun 5 | 4 days | chiang yao-chungDirector | PPurchase | +3.50K | $2.05 | +$7.17K | +45.0%11.3K after | |
| Jun 5, 2026 (view filing) | Jun 3 | 2 days | chiang yao-chungDirector | PPurchase | +2.00K | $2.13 | +$4.26K | +34.6%7.78K after | |
| Jun 1, 2026 (view filing) | May 28 | 4 days | chiang yao-chungDirector | PPurchase | +250 | $2.30 | +$575 | +4.5%5.78K after | |
| May 29, 2026 (view filing) | May 27 | 2 days | chiang yao-chungDirector | PPurchase | +2.00K | $2.00 | +$4.00K | +56.7%5.53K after | |
| May 27, 2026 (view filing) | May 26 | 1 day | lee ting-chuanDirector | SSale | −110.0K | $1.90 | −$209.0K | −12.0%807.4K after | |
| May 27, 2026 (view filing) | May 26 | 1 day | Taiwan Carbon Nano Technology Corp10% Owner | SSale | −41.0K | $2.36 | −$96.8K | −4.1%948.9K after | |
| May 27, 2026 (view filing) | May 22-26 | 5 days | tsai chung-jungDirector | SSale | −28.8K | $1.86 | −$53.5K | −4.2%658.2K after | 2 lots |
| May 26, 2026 (view filing) | May 21-22 | 5 days | lee ting-chuanDirector | SSale | −18.3K | $1.57 | −$28.6K | −2.0%917.4K after | 2 lots |
| May 20, 2026 (view filing) | May 18-19 | 2 days | chiang yao-chungDirector | PPurchase | +2.70K | $1.67 | +$4.52K | +325.7%3.53K after | 2 lots |
| May 7, 2026 (view filing) | May 5 | 2 days | chiang yao-chungDirector | PPurchase | +129 | $1.70 | +$219.3 | +18.4%829 after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Ainos, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Boothbay Fund Management, LLC | 25,000 | $48.5K | 0.00% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 38,337 | $4.72K | 0.00% | −17,500−31.3% | Reduced |
| Clear Street Group Inc. | 10,951 | $1.31K | 0.00% | −100−0.9% | Reduced |
| UBS Group AG | 563 | $59 | 0.00% | −13−2.3% | Reduced |