Spectral AI Inc. (MDAI)
Healthcare
Medical Devices
1.60 $
-1.9%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Spectral AI Inc. (MDAI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 86.8% of the shares are freely tradable; institutional investors hold 15.2%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
15.2%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
12.8%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
86.8%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
10.5%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
32Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Highlander Partners, L.P. | 2.83 | 900,000 | +0.0 | 03/31/2026 |
| Vanguard Group Inc | 2.65 | 842,049 | +37.3 | 12/31/2025 |
| Vanguard Capital Management, LLC | 2.28 | 726,290 | +0.0 | 03/31/2026 |
| Geode Capital Management, LLC | 0.95 | 301,207 | +39.1 | 03/31/2026 |
| Jane Street Group LLC | 0.69 | 221,001 | +320.2 | 03/31/2026 |
| University Of Texas Investment Mgmt Co | 0.66 | 210,488 | +0.0 | 03/31/2026 |
| Bridgeway Capital Management, LLC | 0.63 | 199,000 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 1.65 | 523,630 | +0.0 | 04/30/2026 |
| Vanguard Institutional Extnd Mkt Idx Tr | 0.78 | 248,372 | +22.6 | 04/30/2026 |
| Bridgeway Ultra-Small Company | 0.63 | 199,000 | +0.0 | 03/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.