Morgan Stanley’s ECARX Holdings ECX Stock Holding History

Morgan Stanley’s Portfolio ECX Stock Details ECX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$5.79K	Sell	5,916 -53,938	-90%	-$85.6K	﹤0.01%	7100
2025 Q4	$103K	Buy	+59,854	New	+$121K	﹤0.01%	6184
2025 Q2	–	Sell	-809,561	Closed	-$1.02M	–	8150
2025 Q1	$1.02M	Buy	809,561 +808,550	+79,975%	+$1.73M	﹤0.01%	4988
2024 Q4	$2.13K	Hold	1,011	–	–	﹤0.01%	7189
2024 Q3	$1.93K	Hold	1,011	–	–	﹤0.01%	7137
2024 Q2	$2.08K	Hold	1,011	–	–	﹤0.01%	7058
2024 Q1	$1.98K	Sell	1,011 -1,611	-61%	-$3.93K	﹤0.01%	7073
2023 Q4	$8.29K	Buy	2,622 +1,611	+159%	+$5.29K	﹤0.01%	6879
2023 Q3	$3.13K	Sell	1,011 -500	-33%	-$2.21K	﹤0.01%	7018
2023 Q2	$10.5K	Sell	1,511 -1,100	-42%	-$6.94K	﹤0.01%	6802
2023 Q1	$15.2K	Sell	2,611 -300	-10%	-$1.75K	﹤0.01%	6731
2022 Q4	$23.3K	Buy	+2,911	New	+$24.4K	﹤0.01%	6624

Other funds holding ECX

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Tudor Investment Corp Stamford, Connecticut $53.9B AUM 29.12% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Mitsubishi UFJ Asset Management Tokyo, Japan $149B AUM 24.71% 1-Year Est. Return

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

Morgan Stanley's ECX Position: Q1 2026 in Review

Morgan Stanley reduced its ECARX Holdings (ECX) stake by 90% in Q1 2026, selling an estimated $85.6K and leaving 5,916 shares worth $5.79K. The position accounts for ﹤0.01% of the portfolio, ranked #7100.

Morgan Stanley first reported a position in ECX in Q4 2022 and has held it in 12 quarters since. The position peaked at $1.02M in Q1 2025. 39 funds tracked by Wall St. Rank hold ECX as of Q1 2026.

Morgan Stanley held 5,916 shares of ECARX Holdings worth $5.79K as of Q1 2026.
Morgan Stanley sold 53,938 ECARX Holdings shares in Q1 2026, an estimated $85.6K.
ECARX Holdings made up ﹤0.01% of Morgan Stanley's portfolio in Q1 2026, its #7100 holding.
Morgan Stanley first reported a position in ECARX Holdings in Q4 2022 and has held it in 12 quarters since.
Morgan Stanley's ECARX Holdings position peaked at $1.02M in Q1 2025.
39 funds tracked by Wall St. Rank held ECARX Holdings as of Q1 2026.

Based on Morgan Stanley's 13F filing for Q1 2026, filed 15 May 2026.