Ainos, Inc. (AIMD) ownership: Top institutional holder: RENAISSANCE TECHNOLOGIES LLC ($108732.00). Insider activity: Net Seller (5 buys, 15 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 66300.00 | $108732.00 | 2025-12-31 |
| TWO SIGMA INVESTMENTS, LP | 48309.00 | $79227.00 | 2025-12-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 53074.00 | $73772.00 | 2026-03-31 |
| Mariner, LLC | 30800.00 | $42812.00 | 2026-03-31 |
| VANGUARD GROUP INC | 24228.00 | $39734.00 | 2025-12-31 |
| Keystone Financial Group | 14550.00 | $20226.00 | 2026-03-31 |
| VANGUARD FIDUCIARY TRUST CO | 14169.00 | $19695.00 | 2026-03-31 |
| CITADEL ADVISORS LLC | 10196.00 | $16721.00 | 2025-12-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-06-05 | |
| Buy | null | 2026-06-03 | |
| Buy | null | 2026-05-28 | |
| Buy | null | 2026-05-27 | |
| Sell | null | 2026-05-27 | |
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-26 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.