ScanTech AI Systems Inc.
STAI- Exchange
- OTC
- Industry
- Instruments For Meas & Testing of Electricity & Elec Signals
- SEC CIK
- 0001994624
No open-market purchases or sales by ScanTech AI Systems Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in ScanTech AI Systems Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 13
- −2 vs. Q1 2025
- Shares held
- 5.26M
- +3.28M (+165.3%) vs. Q1 2025
- Total value
- $3.16M
- +$1.78M (+128.8%) vs. Q1 2025
- New holders
- 3
- 6 more added
- Sold out
- 5
- 1 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STAI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 8 | $245.4K |
| Q3 2025 | 17 | $1.77M |
| Q2 2025 | 13 | $3.16M |
| Q1 2025 | 15 | $1.38M |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding ScanTech AI Systems Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Polar Asset Management Partners Inc. | 3,000,000 | $1.66M | 0.04% | +1,500,000+100.0% | Added |
| York Capital Management Global Advisors, LLC | 1,700,000 | $1.14M | 2.74% | +1,700,000 | New |
| Vanguard Group Inc | 189,417 | $126.5K | 0.00% | +50,762+36.6% | Added |
| Geode Capital Management, LLC | 160,459 | $107.2K | 0.00% | −3,290−2.0% | Reduced |
| Two Sigma Investments, LP | 67,376 | $45.0K | 0.00% | +67,376 | New |
| State Street Corp | 45,600 | $30.5K | 0.00% | +22,900+100.9% | Added |
| UBS Group AG | 33,330 | $22.3K | 0.00% | +24,384+272.6% | Added |
| Northern Trust Corp | 22,208 | $14.8K | 0.00% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 15,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Brown Advisory Inc | 12,665 | $8.46K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 6,230 | $4.16K | 0.00% | +6,230 | New |
| Tower Research Capital LLC (TRC) | 4,985 | $3.33K | 0.00% | +2,432+95.3% | Added |
| Bank of America Corp | 127 | $85 | 0.00% | +19+17.6% | Added |
| MMCAP International Inc. SPC | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −29,242−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −18,969−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −11,646−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −45−100.0% | Sold out |