SPECTRAL AI INC (MDAI) Institutional Shareholders
SPECTRAL AI INC (MDAI) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $6.72M in MDAI holdings during the latest filing period.
Vanguard Capital Management Llc is currently the largest disclosed institutional shareholder of MDAI tracked by InsiderSet, reporting ownership valued at approximately $1.72M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.63M, representing an estimated loss of -5.20% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 87% of the total disclosed MDAI value among the investors covered in this analysis. Major shareholders include Vanguard Capital Management Llc, Marshall Wace, Llp, Bridgeway Capital Management, Llc, and several other long-term asset managers with concentrated positions in SPECTRAL AI INC (MDAI).
This page ranks the largest institutional MDAI shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
33
Total Reported Value
$6.72M
Largest Holder
Vanguard Capital Management Llc
Largest Position
$1.72M
Insider Transactions (90d)
6
Latest Filing Quarter
Q2 2026
New Institutional Positions
41
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management Llc | 0.00% | 994,410 | $1,720,329 | $1,630,832 | -$89,497 | -5.20% | |
| Marshall Wace, Llp | 0.00% | 827,454 | $1,431,495 | $1,357,025 | -$74,470 | -5.20% | |
| Bridgeway Capital Management, Llc | 0.01% | 287,000 | $496,510 | $470,680 | -$25,830 | -5.20% | |
| Jane Street Group, Llc | 0.00% | 226,319 | $391,532 | $371,163 | -$20,369 | -5.20% | |
| Ubs Group Ag | 0.00% | 225,823 | $390,673 | $370,350 | -$20,323 | -5.20% | |
| Geode Capital Management, Llc | 0.00% | 222,595 | $385,159 | $365,056 | -$20,103 | -5.22% | |
| Blackrock, Inc. | 0.00% | 161,777 | $279,874 | $265,314 | -$14,560 | -5.20% | |
| Lpl Financial Llc | 0.00% | 160,701 | $278,013 | $263,550 | -$14,463 | -5.20% | |
| Vanguard Fiduciary Trust Co | 0.00% | 142,664 | $246,809 | $233,969 | -$12,840 | -5.20% | |
| University Of Texas/Texas Am Investment Management Co | 0.02% | 121,711 | $210,560 | $199,606 | -$10,954 | -5.20% | |
| Rathbones Group Plc | 0.00% | 87,045 | $150,587 | $142,754 | -$7,833 | -5.20% | |
| State Street Corp | 0.00% | 75,600 | $130,788 | $123,984 | -$6,804 | -5.20% | |
| Forum Financial Management, Lp | 0.00% | 60,501 | $104,667 | $99,222 | -$5,445 | -5.20% | |
| Northern Trust Corp | 0.00% | 50,547 | $87,446 | $82,897 | -$4,549 | -5.20% | |
| Virtu Financial Llc | 0.00% | 40,979 | $71,000 | $67,206 | -$3,794 | -5.34% | |
| Xtx Topco Ltd | 0.00% | 32,927 | $56,964 | $54,000 | -$2,964 | -5.20% | |
| N.E.W. Advisory Services Llc | 0.00% | 20,010 | $34,617 | $32,816 | -$1,801 | -5.20% | |
| Jpmorgan Chase & Co | 0.00% | 20,259 | $34,238 | $33,225 | -$1,013 | -2.96% | |
| Stonex Group Inc. | 0.00% | 15,343 | $31,634 | $25,163 | -$6,471 | -20.46% | |
| Royal Bank Of Canada | 0.00% | 15,452 | $27,000 | $25,341 | -$1,659 | -6.14% | |
| Morgan Stanley | 0.00% | 13,799 | $23,873 | $22,630 | -$1,243 | -5.21% | |
| Raymond James Financial Inc | 0.00% | 12,800 | $22,144 | $20,992 | -$1,152 | -5.20% | |
| Tower Research Capital Llc (Trc) | 0.00% | 12,121 | $20,969 | $19,878 | -$1,091 | -5.20% | |
| Philip James Wealth Mangement, Llc | 0.00% | 12,000 | $20,760 | $19,680 | -$1,080 | -5.20% | |
| Engineers Gate Manager Lp | 0.00% | 11,046 | $19,110 | $18,115 | -$995 | -5.20% | |
| Hrt Financial Lp | 0.00% | 10,237 | $17,000 | $16,789 | -$211 | -1.24% | |
| Wolverine Asset Management Llc | 0.00% | 8,123 | $14,053 | $13,322 | -$731 | -5.20% | |
| Osaic Holdings, Inc. | 0.00% | 6,480 | $11,210 | $10,627 | -$583 | -5.20% | |
| Westside Investment Management, Inc. | 0.00% | 2,650 | $4,585 | $4,346 | -$239 | -5.21% | |
| Newedge Advisors, Llc | 0.00% | 1,700 | $2,941 | $2,788 | -$153 | -5.20% | |
| Barclays Plc | 0.00% | 328 | $567 | $538 | -$29 | -5.13% | |
| Concord Wealth Partners | 0.00% | 300 | $519 | $492 | -$27 | -5.20% | |
| Rockefeller Capital Management L.P. | 0.00% | 173 | $299 | $284 | -$15 | -5.11% |
Frequently asked questions about MDAI
Who owns the most MDAI stock?
The largest holders of MDAI are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for SPECTRAL AI INC (MDAI).
Is MDAI widely held by superinvestors?
Many widely followed stocks like MDAI appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MDAI is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.