HolderBook

SPECTRAL AI INC (MDAI)

Institutional ownership reported to the SEC as of Q2 2026, across 12 quarters.

35
Reporting holders
$8.4M
Reported value
15.1%
Of shares outstanding
0.0%
Calls
0.0%
Puts
+12
Holder change

Institutions report 4,856,549 shares against 32,184,928 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
VANGUARD CAPITAL MANAGEMENT LLC$1.7M994,4100.00%2q+36.9%+$463.8K
Highlander Partners, L.P.$1.6M900,0000.52%12qHELD
MARSHALL WACE, LLP$1.4M827,4540.00%newNEW
BRIDGEWAY CAPITAL MANAGEMENT, LLC$496.5K287,0000.01%6q+44.2%+$152.2K
JANE STREET GROUP, LLC$391.5K226,3190.00%3q+2.4%+$9.2K
UBS Group AG$390.7K225,8230.00%11q+99.8%+$195.1K
GEODE CAPITAL MANAGEMENT, LLC$385.2K222,5950.00%12q-26.1%-$136.0K
BlackRock, Inc.$279.9K161,7770.00%8q+32.3%+$68.4K
LPL Financial LLC$278.0K160,7010.00%newNEW
STATE STREET CORP$261.6K151,2000.00%9q+100.0%+$130.8K
VANGUARD FIDUCIARY TRUST CO$246.8K142,6640.00%2q+0.6%+$1.5K
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO$210.6K121,7110.02%12q-42.2%-$153.6K
Rathbones Group PLC$150.6K87,0450.00%12qHELD
Forum Financial Management, LP$104.7K60,5010.00%9qHELD
NORTHERN TRUST CORP$87.4K50,5470.00%7q+57.5%+$31.9K
Virtu Financial LLC$71.0K40,9790.00%newNEW
XTX Topco Ltd$57.0K32,9270.00%2q+21.6%+$10.1K
N.E.W. Advisory Services LLC$34.6K20,0100.00%3q+42.9%+$10.4K
JPMORGAN CHASE & CO$34.2K20,2590.00%newNEW
StoneX Group Inc.$31.6K15,3430.00%newNEW
ROYAL BANK OF CANADA$27.0K15,4520.00%newNEW
MORGAN STANLEY$23.9K13,7990.00%12q+64.4%+$9.4K
RAYMOND JAMES FINANCIAL INC$22.1K12,8000.00%2qHELD
Tower Research Capital LLC (TRC)$21.0K12,1210.00%newNEW
Philip James Wealth Mangement, LLC$20.8K12,0000.00%4qHELD
Engineers Gate Manager LP$19.1K11,0460.00%newNEW
HRT FINANCIAL LP$17.0K10,2370.00%newNEW
WOLVERINE ASSET MANAGEMENT LLC$14.1K8,1230.00%3q+25.2%+$2.8K
OSAIC HOLDINGS, INC.$11.2K6,4800.00%12qHELD
Westside Investment Management, Inc.$4.6K2,6500.00%9qHELD
NewEdge Advisors, LLC$2.9K1,7000.00%newNEW
BARCLAYS PLC$5673280.00%newNEW
Concord Wealth Partners$5193000.00%newNEW
Rockefeller Capital Management L.P.$2991730.00%newNEW
MERCER GLOBAL ADVISORS INC /ADV$130750.00%newNEW

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

FiledFormFiler % of class
2026-08-1413GLMR Partners LLPwith 7 co-filers6.2%

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202635$8.4M4,856,549141220.0%
Q1 202623$4.9M3,309,9803530.0%
Q4 202527$6.7M4,707,4907720.0%
Q3 202524$6.7M2,937,1063870.0%
Q2 202526$9.4M3,806,0116640.0%
Q1 202526$4.1M3,570,1215740.0%
Q4 202428$9.6M3,385,7199830.0%
Q3 202423$3.6M3,086,3532910.0%
Q2 202422$4.6M2,738,0065450.0%
Q1 202425$6.7M3,208,74912510.0%
Q4 202315$5.2M2,115,7066220.0%
Q3 20239$22.8M8,862,2209000.0%