QTI — QT IMAGING HOLDINGS, INC.
Price · 2024-08-26 → 2026-08-21
248 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2024-03-05.
Performance
Technicals
Others in Healthcare
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-04 | TIMM BRYAN Director | Grant or award | 9.0K | 0.00 | 0 |
| 2026-03-20 | Jennings Jay Walter Chief Financial Officer | Grant or award | 2.8K | 0.00 | 0 |
| 2026-03-20 | Katz Avi S Chairman | Grant or award | 3.5K | 0.00 | 0 |
| 2026-03-20 | DICKSON DANIEL H Director | Grant or award | 3.5K | 0.00 | 0 |
| 2026-03-20 | Weiner Zeev Director | Grant or award | 3.5K | 0.00 | 0 |
| 2026-03-20 | KLOCK JOHN C JR Director | Grant or award | 3.5K | 0.00 | 0 |
| 2026-03-20 | Dinu Raluca Chief Executive Officer | Grant or award | 500.0K | 0.00 | 0 |
| 2026-03-20 | Dinu Raluca Chief Executive Officer | Grant or award | 3.5K | 0.00 | 0 |
| 2026-03-20 | Dinu Raluca Chief Executive Officer | Grant or award | 16.0K | 0.00 | 0 |
| 2026-03-20 | GREENE JAMES S Director | Grant or award | 3.5K | 0.00 | 0 |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| Lynrock Lake LP | 6.8M | 1.2M |
| Alyeska Investment Group, L.P. | 4.1M | 702.8K |
| Bleichroeder LP | 978.3K | 166.7K |
| GEODE CAPITAL MANAGEMENT, LLC | 832.6K | 141.8K |
| MILLENNIUM MANAGEMENT LLC | 411.7K | 70.1K |
| BlackRock, Inc. | 166.4K | 28.3K |
| Blue Trust, Inc. | 140.9K | 24.0K |
| VANGUARD CAPITAL MANAGEMENT LLC | 128.7K | 21.9K |
| OXFORD FINANCIAL GROUP, LTD. LLC | 120.7K | 20.6K |
| NORTHERN TRUST CORP | 113.4K | 19.3K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- QT Imaging Holdings, Inc. (QTI) filed form 8-K · 2026-08-18 · SEC EDGAR
- QT Imaging (QTI) Q2 2026 Earnings Call Transcript · 2026-08-13
- QT Imaging outlines approximately $39M 2026 revenue outlook while planning 15 and 17 U.S. scanner shipments in Q3 and Q4 · 2026-08-12
- QT Imaging Holdings GAAP EPS of -$0.75 misses by $0.53, revenue of $7.4M misses by $0.2M · 2026-08-12
- QT Imaging Holdings, Inc. (QTI) filed form 8-K · 2026-08-12 · SEC EDGAR
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