Spectral AI MDAI Institutional Ownership

NASDAQ MDAI

$1.63 -0.03 (-1.55%)

As of: Oct 1, 2026 · 12:13 PM EDT

Institutions by Trading Activity

35 Institutions

Increased 25 71.4%

Unchanged 8 22.9%

Reduced 2 5.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

14.90%

▲+4.48 pp QoQ

Shares Held by Institutions

4.78Mn

of 32.08Mn outstanding

▲+45.75% QoQ

Shares Outstanding

32.08Mn

27.30Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+12 vs prior quarter

Net Shares Added (QoQ)

+1.50Mn

accumulated since last quarter

Value of Holdings

$7.94Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Spectral AI, Inc. (NASDAQ:MDAI) has 35 institutional investors with active 13F positions as of June 2026.

Collectively, these holders controlled 14.9% of Spectral AI's outstanding shares in June 2026, up from 10.4% in March 2026.
Their total shares held in MDAI increased 45.75% quarter over quarter, and separately, investors owning Spectral AI increased 34.62% from a year ago.
Of these 35 holders, 25 added to their stakes in Spectral AI, 2 trimmed positions, and 8 made no changes.
Combined, these investors held 4.78Mn shares in MDAI for June 2026, up by 1.5Mn shares quarter on quarter, and up 985.89K shares year over year.
VANGUARD CAPITAL MANAGEMENT LLC is the top holder of Spectral AI as of June 30, 2026, with 994.41K shares representing 3.1% of outstanding stock.
The biggest buyers of Spectral AI for the quarter ending June 2026 included MARSHALL WACE, LLP (827.45K), VANGUARD CAPITAL MANAGEMENT LLC (268.12K), LPL Financial LLC (160.7K), UBS Group AG (112.8K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (88.0K).
The largest sellers of Spectral AI for the quarter ending June 2026 were UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO (88.78K), GEODE CAPITAL MANAGEMENT, LLC (78.61K).
Per Business Quant, the top 10 investors in MDAI for the quarter ending June 2026 include VANGUARD CAPITAL MANAGEMENT LLC (994.41K), Highlander Partners, L.P. (900.0K), MARSHALL WACE, LLP (827.45K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (287.0K), JANE STREET GROUP, LLC (226.32K), UBS Group AG (225.82K), GEODE CAPITAL MANAGEMENT, LLC (222.6K), BlackRock, Inc. (161.78K), LPL Financial LLC (160.7K), VANGUARD FIDUCIARY TRUST CO (142.66K).

Form 13F Holdings

35 Institutional Holders

Report period 30 Jun, 2026

Total shares held 4.78Mn

Of outstanding 14.90%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	994,410	3.10%	▲268,120	+36.92%	$1.72Mn
2	Highlander Partners, L.P.	0001903866	900,000	2.81%	0	0.00%	$1.56Mn
3	MARSHALL WACE, LLP	0001318757	827,454	2.58%	▲827,454	0.00%	$1.43Mn
4	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	287,000	0.89%	▲88,000	+44.22%	$496.51K
5	JANE STREET GROUP, LLC	0001595888	226,319	0.71%	▲5,318	+2.41%	$391.53K
6	UBS Group AG	0001610520	225,823	0.70%	▲112,803	+99.81%	$390.67K
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	222,595	0.69%	▼78,612	-26.10%	$385.16K
8	BlackRock, Inc.	0002012383	161,777	0.50%	▲39,523	+32.33%	$279.87K
9	LPL Financial LLC	0001403438	160,701	0.50%	▲160,701	0.00%	$278.01K
10	VANGUARD FIDUCIARY TRUST CO	0000933478	142,664	0.44%	▲868	+0.61%	$246.81K
11	UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO	0001019231	121,711	0.38%	▼88,777	-42.18%	$210.56K
12	Rathbones Group PLC	0001351991	87,045	0.27%	0	0.00%	$150.59K
13	State Street Corp	0000093751	75,600	0.24%	0	0.00%	$130.79K
14	Forum Financial Management, LP	0001911832	60,501	0.19%	0	0.00%	$104.67K
15	Northern Trust Corp	0000073124	50,547	0.16%	▲18,449	+57.48%	$87.45K
16	Virtu Financial LLC	0001533964	40,979	0.13%	▲40,979	0.00%	$71
17	XTX Topco Ltd	0001828301	32,927	0.10%	▲5,839	+21.56%	$56.96K
18	Jpmorgan Chase & Co	0000019617	20,259	0.06%	▲20,259	0.00%	$34.24K
19	N.E.W. Advisory Services LLC	0001803456	20,010	0.06%	▲6,010	+42.93%	$34.62K
20	Royal Bank Of Canada	0001000275	15,452	0.05%	▲15,452	0.00%	$27.00K

Showing 1 to 20 of 35 holders