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AINOS (AIMD)
NASDAQ
$1.90+$0.04 (+2.43%)
Price as of Jun 23, 2026 7:53 PM EDT- $13.7MMarket Cap
- -25.11%1-Year Change
- Scientific & Technical InstrumentsIndustry
AINOS (AIMD)
$1.90+$0.04 (+2.43%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
GEODE CAPITAL MANAGEMENT, LLC | 1.17% | 53,074 | +53,074 (+100.00%) | Mar 31, 2026 |
MARINER, LLC | 0.68% | 30,800 | +8,000 (+25.97%) | Mar 31, 2026 |
KEYSTONE FINANCIAL GROUP | 0.32% | 14,550 | +14,550 (+100.00%) | Mar 31, 2026 |
VANGUARD FIDUCIARY TRUST CO | 0.31% | 14,169 | +14,169 (+100.00%) | Mar 31, 2026 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.24% | 10,823 | +10,823 (+100.00%) | Sep 30, 2022 |
TWO SIGMA SECURITIES, LLC | 0.24% | 10,720 | +10,720 (+100.00%) | Sep 30, 2022 |
N/A | 0.20% | 9,281 | +9,281 (+100.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FIDELITY CONCORD STREET TRUST | 1.01% | 45,935 | 0 (0.00%) | Feb 28, 2026 |
VANGUARD INDEX FUNDS | 0.22% | 9,831 | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Insiders19.6M (96.09%)
- Mutual Funds538,368 (2.63%)
- Institutions261,222 (1.28%)
- Other0 (0.00%)
Insider Transactions
- 96.09% (19.6M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 3Number of InsiderSelling (last 12 months)
- $35.0MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Taiwan Carbon Nano Technology Corp | Sell | Jan 28, 2026 | $99,806.20 | 46,000 | $2.17 | 989,925 |
Taiwan Carbon Nano Technology Corp | Sell | Jan 09, 2026 | $801.66 | 431 | $1.86 | 1.0M |
Taiwan Carbon Nano Technology Corp | Sell | Jan 08, 2026 | $1,534.08 | 850 | $1.80 | 1.0M |
WEI PAO-SHENG | Award | Nov 25, 2025 | $0.00 | 50,000 | $0.00 | 0 |
tsai chun-hsien CEO, PRESIDENT, CHAIRMAN | Award | Nov 25, 2025 | $0.00 | 80,000 | $0.00 | 0 |
Lee Hsin-Liang Christopher CFO | Award | Nov 25, 2025 | $0.00 | 20,000 | $0.00 | 0 |
chiang yao-chung | Award | Nov 25, 2025 | $0.00 | 50,000 | $0.00 | 0 |
WEI PAO-SHENG | Conversion | Nov 25, 2025 | $0.00 | 50,000 | $0.00 | 0 |
tsai chung-jung | Award | Nov 25, 2025 | $0.00 | 80,000 | $0.00 | 0 |
chang wen-han | Award | Nov 25, 2025 | $0.00 | 50,000 | $0.00 | 0 |
chiang yao-chung | Conversion | Nov 25, 2025 | $0.00 | 50,000 | $0.00 | 0 |
WEI PAO-SHENG | Award | Nov 25, 2025 | $105,000.00 | 50,000 | $2.10 | 90,880 |
tsai chung-yi | Award | Nov 25, 2025 | $0.00 | 50,000 | $0.00 | 0 |
lee ting-chuan | Award | Nov 25, 2025 | $0.00 | 80,000 | $0.00 | 0 |
chiang yao-chung | Award | Nov 25, 2025 | $105,000.00 | 50,000 | $2.10 | 91,280 |
chang wen-han | Conversion | Nov 25, 2025 | $0.00 | 50,000 | $0.00 | 0 |
tsai chung-jung | Conversion | Nov 25, 2025 | $0.00 | 80,000 | $0.00 | 0 |
Lee Hsin-Liang Christopher CFO | Conversion | Nov 25, 2025 | $0.00 | 20,000 | $0.00 | 0 |
tsai chun-hsien CEO, PRESIDENT, CHAIRMAN | Conversion | Nov 25, 2025 | $0.00 | 80,000 | $0.00 | 0 |
chang wen-han | Award | Nov 25, 2025 | $105,000.00 | 50,000 | $2.10 | 101,546 |
tsai chung-jung | Award | Nov 25, 2025 | $168,000.00 | 80,000 | $2.10 | 356,999 |
lee ting-chuan | Conversion | Nov 25, 2025 | $0.00 | 80,000 | $0.00 | 0 |
tsai chung-yi | Conversion | Nov 25, 2025 | $0.00 | 50,000 | $0.00 | 0 |
Lee Hsin-Liang Christopher CFO | Award | Nov 25, 2025 | $42,000.00 | 20,000 | $2.10 | 75,275 |
tsai chun-hsien CEO, PRESIDENT, CHAIRMAN | Award | Nov 25, 2025 | $168,000.00 | 80,000 | $2.10 | 410,372 |
lee ting-chuan | Award | Nov 25, 2025 | $168,000.00 | 80,000 | $2.10 | 365,707 |
tsai chung-yi | Award | Nov 25, 2025 | $105,000.00 | 50,000 | $2.10 | 90,880 |
Taiwan Carbon Nano Technology Corp | Sell | Oct 06, 2025 | $25,130.00 | 7,000 | $3.59 | 1.0M |
Taiwan Carbon Nano Technology Corp | Sell | Oct 02, 2025 | $7,170.00 | 2,000 | $3.58 | 1.0M |
Taiwan Carbon Nano Technology Corp | Sell | Oct 01, 2025 | $5,887.61 | 1,700 | $3.46 | 1.0M |