Latest Period
n/a
Security Snapshot
QT IMAGING HOLDINGS, INC. - Common Stock, par value $0.0001 (QTIH) Institutional Ownership
CUSIP: 746962109
13F Institutional Holders and Ownership History from Q1 2024 to Q2 2025
Institutions Reporting
Shares (Excl. Options)
Price
$2.19
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- Type / Class
- Equity / Common Stock, par value $0.0001
- Symbol
- QTIH on OTC
- Shares outstanding
- 11,794,965
- Price per share
- $2.19
- Price from insider filings
- $2.19
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- QTIH - QT IMAGING HOLDINGS, INC. - Common Stock, par value $0.0001 is tracked under CUSIP 746962109.
- Latest finished 13F holder period is not available.
- 5 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 4 to 0 between Q1 2025 and Q2 2025.
- Reported value moved from $54,958 to $0.
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 Schedule 13D/G
Open SEC Evidence
Ownership context comes from Schedule 13D/G and available holder history for this CUSIP.
Investment Quick Answers
What is CUSIP 746962109?
CUSIP 746962109 identifies QTIH - QT IMAGING HOLDINGS, INC. - Common Stock, par value $0.0001 in SEC 13F datasets.
Where can I see the latest institutional holders?
Use the ownership history tables below to review the newest available institutional filing periods.
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 746962109:
Significant Owners of QT IMAGING HOLDINGS, INC. - Common Stock, par value $0.0001 (QTIH) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Dinu Raluca | 7% | +32% | $1,491,934 | +$365,050 | 2,043,745 | +32% | Dr. Raluca Dinu | 24 Apr 2025 |
| Katz Avi S | 6.2% | $1,324,643 | +$1,324,643 | 1,814,579 | Dr. Avi S. Katz | 24 Apr 2025 | ||
| Alta Partners LLC | 5.6% | $3,091,641 | 1,698,704 | Alta Partners LLC | 27 Aug 2025 | |||
| Alyeska Investment Group, L.P. | 10% | $2,580,514 | 1,178,317 | Alyeska Investment Group, L.P. | 31 Dec 2025 | |||
| Lynrock Lake LP | 9.7% | +1% | $2,528,543 | -$3,310,533 | 1,154,586 | -57% | Lynrock Lake LP | 31 Dec 2025 |
Institutional Holders of QT IMAGING HOLDINGS, INC. - Common Stock, par value $0.0001 (QTIH) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q2 | 0 | $0 | -$54,958 | $2.19 | 0 |
| 2025 Q1 | 91,597 | $54,958 | -$1,476,569 | $0.60 | 4 |
| 2024 Q4 | 3,121,725 | $1,522,229 | -$242,274 | $0.49 | 18 |
| 2024 Q3 | 3,486,483 | $2,472,673 | +$1,356,848 | $0.71 | 19 |
| 2024 Q2 | 1,573,543 | $1,162,442 | +$185,247 | $0.74 | 16 |
| 2024 Q1 | 1,287,168 | $1,363,094 | +$1,363,094 | $1.06 | 11 |