ECARX Holdings ECX Institutional Ownership

NASDAQ ECX

$1.08 +0.01 (+0.94%)

As of: Sep 30, 2026 · 1:12 PM EDT

Institutions by Trading Activity

39 Institutions

Increased 23 59.0%

Unchanged 8 20.5%

Reduced 8 20.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

5.19%

▲+0.17 pp QoQ

Shares Held by Institutions

17.57Mn

of 338.66Mn outstanding

▲+8.72% QoQ

Shares Outstanding

338.66Mn

321.09Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

■0 vs prior quarter

Net Shares Added (QoQ)

+1.41Mn

accumulated since last quarter

Value of Holdings

$18.80Mn

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

ECARX Holdings Inc. (NASDAQ:ECX) has 39 institutional investors with active 13F positions as of June 2026.

Collectively, these holders controlled 5.2% of ECARX Holdings's outstanding shares in June 2026, up from 5.0% in March 2026.
They increased total shares held in ECARX Holdings by 8.72% from the prior quarter, while the number of investors in ECX increased 34.48% year over year.
Activity in ECX broke down as 23 buyers, 8 sellers, and 8 unchanged among 39 total holders.
Altogether, these fund groups held 17.57Mn shares in ECX by June 2026, up by 1.41Mn shares quarter on quarter, and up 859.06K shares year over year.
As of June 30, 2026, SUSQUEHANNA INTERNATIONAL GROUP, LLP held the largest stake in ECARX Holdings with 5.09Mn shares, accounting for 1.5% of total shares outstanding.
The largest buyers of ECARX Holdings for the quarter ending June 2026 were Legal & General Group Plc (1.24Mn), Mitsubishi UFJ Asset Management Co., Ltd. (805.91K), Barclays Plc (355.0K), Concentric Capital Strategies, LP (183.3K), RENAISSANCE TECHNOLOGIES LLC (103.52K).
The largest sellers of ECARX Holdings for the quarter ending June 2026 were State Street Corp (969.04K), MARSHALL WACE, LLP (225.78K), XTX Topco Ltd (175.31K), BlackRock, Inc. (75.04K), GEODE CAPITAL MANAGEMENT, LLC (65.97K).
ECARX Holdings's 10 largest shareholders as of June 2026 include SUSQUEHANNA INTERNATIONAL GROUP, LLP (5.09Mn), Legal & General Group Plc (2.33Mn), TUDOR INVESTMENT CORP ET AL (2.2Mn), RENAISSANCE TECHNOLOGIES LLC (2.12Mn), Mitsubishi UFJ Asset Management Co., Ltd. (1.4Mn), UBS Group AG (718.09K), Barclays Plc (693.3K), Altshuler Shaham Ltd (599.99K), MARSHALL WACE, LLP (532.34K), State Street Corp (268.6K) per Business Quant data.

Form 13F Holdings

39 Institutional Holders

Report period 30 Jun, 2026

Total shares held 17.57Mn

Of outstanding 5.19%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	5,087,590	1.50%	▲17,754	+0.35%	$6.56Mn
2	Legal & General Group Plc	0000764068	2,328,462	0.69%	▲1,240,508	+114.02%	$3.02Mn
3	TUDOR INVESTMENT CORP ET AL	0000923093	2,195,151	0.65%	0	0.00%	$2.83Mn
4	RENAISSANCE TECHNOLOGIES LLC	0001037389	2,119,119	0.63%	▲103,519	+5.14%	$2.73Mn
5	Mitsubishi UFJ Asset Management Co., Ltd.	0001466546	1,396,911	0.41%	▲805,911	+136.36%	$1.80Mn
6	UBS Group AG	0001610520	718,091	0.21%	▲35,961	+5.27%	$926.34K
7	Barclays Plc	0000312069	693,303	0.20%	▲355,000	+104.94%	$894.36K
8	Altshuler Shaham Ltd	0001324290	599,992	0.18%	0	0.00%	$24.00K
9	MARSHALL WACE, LLP	0001318757	532,342	0.16%	▼225,775	-29.78%	$686.72K
10	State Street Corp	0000093751	268,599	0.08%	▼969,035	-78.30%	$346.49K
11	Concentric Capital Strategies, LP	0001851869	260,968	0.08%	▲183,300	+236.00%	$336.65K
12	Invesco Ltd.	0000914208	210,536	0.06%	▼11,843	-5.33%	$271.59K
13	GEODE CAPITAL MANAGEMENT, LLC	0001214717	142,529	0.04%	▼65,968	-31.64%	$183.86K
14	Susquehanna Portfolio Strategies, LLC	0001996449	135,258	0.04%	▼6,456	-4.56%	$174.48K
15	Centiva Capital, LP	0001692507	133,766	0.04%	▲19,658	+17.23%	$172.56K
16	Themes Management Co LLC	0002107564	120,425	0.04%	▲17,800	+17.34%	$155.35K
17	BlackRock, Inc.	0002012383	118,644	0.04%	▼75,037	-38.74%	$153.05K
18	Marex Group Ltd	0001997464	79,100	0.02%	▲79,100	0.00%	$102.04K
19	HSBC HOLDINGS PLC	0000873630	63,393	0.02%	0	0.00%	$81.46K
20	Northern Trust Corp	0000073124	56,377	0.02%	0	0.00%	$72.73K

Showing 1 to 20 of 39 holders