ECARX HOLDINGS INC

Ticker: ECX CUSIP: G29201103 Class: CLASS A ORD

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 247,832 Value ($000) $426 Avg Close $2.03 Range $1.48 - $2.70

Q1 2025

Shares 31,990 Value ($000) $40 Avg Close $2.14 Range $1.21 - $3.25

Q4 2024

Shares 116,326 Value ($000) $245 Avg Close $1.84 Range $1.43 - $2.23

Q4 2023

Shares 16,301 Value ($000) $52 Avg Close $3.28 Range $2.00 - $4.68

Q3 2023

Shares 18,708 Value ($000) $58 Avg Close $4.42 Range $3.03 - $6.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	247,832	$426	$2.03	$1.48 - $2.70
Q1 2025	31,990	$40	$2.14	$1.21 - $3.25
Q4 2024	116,326	$245	$1.84	$1.43 - $2.23
Q4 2023	16,301	$52	$3.28	$2.00 - $4.68
Q3 2023	18,708	$58	$4.42	$3.03 - $6.72