SPECTRAL AI INC MDAI
COM CL A · Common Stock · CUSIP 84757T105
- SectorHealth care
- IndustrySurgical & Medical Instruments & Apparatus
- HeadquartersDallas, TX
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($1.9m this quarter). Holder counts are more reliable. Shares outstanding: 26.7m as of 2025-08-11, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $2.48.
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2023 | 10 |
| Q4 2023 | 16 |
| Q1 2024 | 26 |
| Q2 2024 | 23 |
| Q3 2024 | 24 |
| Q4 2024 | 29 |
| Q1 2025 | 27 |
| Q2 2025 | 27 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2023 | 8 | 2 |
| Q1 2024 | 17 | 3 |
| Q2 2024 | 9 | 13 |
| Q3 2024 | 11 | 2 |
| Q4 2024 | 17 | 8 |
| Q1 2025 | 12 | 12 |
| Q2 2025 | 12 | 11 |
Biggest buyers
| VANGUARD GROUP INC | Added | +206.2k |
| UBS Group AG | Added | +99.6k |
| XTX Topco Ltd | New | +49.6k |
| DNB Asset Management AS | New | +43.0k |
| MARSHALL WACE, LLP | New | +42.0k |
| JANE STREET GROUP, LLC | New | +29.7k |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +27.4k |
| BlackRock, Inc. | Added | +15.4k |
| ROYAL BANK OF CANADA | New | +2.8k |
| RAYMOND JAMES FINANCIAL INC | New | +1.0k |
Biggest sellers
| Avantax Planning Partners, Inc. | Sold out | -231.3k |
| CITIGROUP INC | Sold out | -24.2k |
| N.E.W. Advisory Services LLC | Sold out | -11.2k |
| Shay Capital LLC | Reduced | -7.1k |
| Forum Financial Management, LP | Reduced | -4.8k |
| SBI Securities Co., Ltd. | Reduced | -1.2k |
| Rathbones Group PLC | Reduced | -1.0k |
| WOLVERINE ASSET MANAGEMENT LLC | Sold out | -213 |
| OSAIC HOLDINGS, INC. | Reduced | -200 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | Sold out | -100 |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| LMR Partners LLP 13G · institution new · filed 2026-08-14 | 6.2% |
Fell to 5% or below in the last year: Hudson Bay Capital Management LP (5.0%, 2026-05-08), SPANGENBERG ERICH (2.4%, 2026-03-18)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 0 | — | — |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 1 | $10.3k | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
None reported in Q2 2025.
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| Highlander Partners, L.P. 0.86% of their portfolio | 900.0k $2.2m | Unchanged |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 758.6k $1.9m | Unchanged |
| VANGUARD GROUP INC 0.00% of their portfolio | 623.1k $1.5m | Added +206.2k |
| Rathbones Group PLC 0.00% of their portfolio | 433.2k $1.1m | Reduced -1.0k |
| UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO 0.08% of their portfolio | 210.5k $522.0k | Unchanged |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 174.0k $431.5k | Unchanged |
| UBS Group AG 0.00% of their portfolio | 173.2k $429.5k | Added +99.6k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 153.0k $379.3k | Added +27.4k |
| XTX Topco Ltd 0.01% of their portfolio | 49.6k $123.1k | New |
| Shay Capital LLC 0.03% of their portfolio | 49.6k $123.0k | Reduced -7.1k |
| DNB Asset Management AS 0.00% of their portfolio | 43.0k $106.7k | New |
| MARSHALL WACE, LLP 0.00% of their portfolio | 42.0k $104.3k | New |
| BlackRock, Inc. 0.00% of their portfolio | 40.4k $100.2k | Added +15.4k |
| STATE STREET CORP 0.00% of their portfolio | 39.6k $98.2k | Unchanged |
| NORTHERN TRUST CORP 0.00% of their portfolio | 31.3k $77.6k | Unchanged |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 29.7k $73.7k | New |
| Forum Financial Management, LP 0.00% of their portfolio | 24.3k $60.2k | Reduced -4.8k |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 11.0k $27.2k | Reduced -200 |
| MORGAN STANLEY 0.00% of their portfolio | 9.6k $23.7k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 2.8k $6.0k | New |
| Westside Investment Management, Inc. 0.00% of their portfolio | 2.6k $6.6k | Unchanged |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 2.0k $5.0k | Added +524 |
| NewEdge Advisors, LLC 0.00% of their portfolio | 1.7k $4.2k | Unchanged |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 1.0k $2.5k | New |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 258 $640 | Added +52 |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 4 $10 | Reduced -1.2k |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio | 0 $0 | Unchanged |