Latest Period
Q4 2025
Security Snapshot
Ainos, Inc. - Common Stock, par value $0.01 per share (AIMD) Institutional Ownership
CUSIP: 00902F402
13F Institutional Holders and Ownership History from Q2 2025 to Q4 2025
Institutions Reporting
13
Shares (Excl. Options)
248,545
Price
$1.64
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- Type / Class
- Equity / Common Stock, par value $0.01 per share
- Symbol
- AIMD on Nasdaq
- Shares outstanding
- 8,521,922
- Price per share
- $1.39
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 248,545
- Total reported value
- $407,614
- % of total 13F portfolios
- 0%
- Share change
- +116,475
- Value change
- +$191,019
- Number of holders
- 13
- Price from insider filings
- $1.39
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- AIMD - Ainos, Inc. - Common Stock, par value $0.01 per share is tracked under CUSIP 00902F402.
- 13 institutions reported positions in Q4 2025.
- 7 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 11 to 13 between Q3 2025 and Q4 2025.
- Reported value moved from $457,623 to $407,614.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 13 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 00902F402?
CUSIP 00902F402 identifies AIMD - Ainos, Inc. - Common Stock, par value $0.01 per share in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 00902F402:
Significant Owners of Ainos, Inc. - Common Stock, par value $0.01 per share (AIMD) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| ScentAI Inc. | 16% | $2,308,400 | 1,160,000 | ScentAI Inc. | 30 Dec 2025 | |||
| Taiwan Carbon Nano Technology Corp | 14% | -37% | $1,969,951 | -$94,089 | 989,925 | -4.6% | Taiwan Carbon Nano Technology Corporation | 28 Jan 2026 |
| lee ting-chuan | 11% | +83% | $1,300,633 | +$792,300 | 935,707 | +156% | Ting Chuan Lee | 15 Apr 2026 |
| TSAI CHUN-JUNG | 8.1% | +34% | $954,929 | +$458,700 | 686,999 | +92% | Chun-Jung Tsai | 15 Apr 2026 |
| ASE Technology Holding Co., Ltd. | 8.4% | $1,020,640 | 667,085 | ASE Technology Holding Co., Ltd. | 12 Apr 2026 | |||
| AINOS INC | 5.8% | -14% | $682,856 | 491,263 | 0% | AINOS INC | 15 Apr 2026 | |
| tsai chun-hsien | 7% | $1,493,754 | 410,372 | Chun-Hsien Tsai | 25 Nov 2025 |
As of 31 Dec 2025, 13 institutional investors reported holding 248,545 shares of Ainos, Inc. - Common Stock, par value $0.01 per share (AIMD). This represents 2.9% of the company’s total 8,521,922 outstanding shares.