Latest Period
Q4 2025
Security Snapshot
ScanTech AI Systems Inc. - Common Stock, par value $0.0001 per share (STAI) Institutional Ownership
CUSIP: 80603V104
13F Institutional Holders and Ownership History from Q1 2025 to Q4 2025
Institutions Reporting
1
Shares (Excl. Options)
750
Price
$2.67
- Type / Class
- Equity / Common Stock, par value $0.0001 per share
- Symbol
- STAI on OTC
- Shares outstanding
- 71,192,022
- Price per share
- $2.67
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 750
- Total reported value
- $2,000
- % of total 13F portfolios
- 0%
- Share change
- -2,543,287
- Value change
- -$1,087,810
- Number of holders
- 1
- Price from insider filings
- $2.67
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- STAI - ScanTech AI Systems Inc. - Common Stock, par value $0.0001 per share is tracked under CUSIP 80603V104.
- 1 institution reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 17 to 1 between Q3 2025 and Q4 2025.
- Reported value moved from $1,769,810 to $2,000.
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.
Official SEC Source
Backed by Form 13F
Ownership context comes from SEC Form 13F and, when available, Schedule 13D/13G filings.
See Original FilingInvestment Quick Answers
What is CUSIP 80603V104?
CUSIP 80603V104 identifies STAI - ScanTech AI Systems Inc. - Common Stock, par value $0.0001 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.
Continue Investment Research
- Latest 13F filings for new institutional portfolio disclosures.
- Latest Schedule 13D/13G reports for activist and beneficial ownership updates.
- Latest 10-Q/10-K reports to cross-check issuer fundamentals.
- Recent insider transactions for management buying/selling context.
- SEC investors directory and top value investors for manager-level discovery.
- All institutional ownership pages to compare adjacent CUSIP pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 80603V104:
Significant Owners of ScanTech AI Systems Inc. - Common Stock, par value $0.0001 per share (STAI) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| SEAPORT GLOBAL ASSET MANAGEMENT LLC | 23% | -47% | $7,173,308 | -$156,200 | 16,302,973 | -2.1% | Seaport Global Asset Management LLC | 10 Oct 2025 |
| Huang Shanchun | 5.5% | $1,999,651 | 2,438,599 | Shanchun Huang | 02 Apr 2025 | |||
| York Capital Management Global Advisors, LLC | 6.6% | $2,635,000 | 1,700,000 | York Capital Management Global Advisors, LLC | 19 May 2025 | |||
| Polar Asset Management Partners Inc. | 0% | -103% | $200,002 | -$3,800,048 | 75,000 | -95% | Polar Asset Management Partners Inc. | 31 Dec 2025 |
As of 31 Dec 2025, 1 institutional investors reported holding 750 shares of ScanTech AI Systems Inc. - Common Stock, par value $0.0001 per share (STAI). This represents 0% of the company’s total 71,192,022 outstanding shares.