ECX — ECARX HOLDINGS INC

Ownership history in XTX Topco Ltd  ·  5 quarters on record

This page tracks every 13F SEC filing in which XTX Topco Ltd reported a position in ECARX HOLDINGS INC (ECX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.02% (2023 Q4)
Avg. % of fund
0.01%
First filed
2023 Q4
Last filed
2025 Q4
Quarters held
5
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 34,359 -117,297 -77.3% 0.00% $59K $1.72
2025 Q3 ADDED 151,656 +46,314 +44.0% 0.02% $305K $2.01
2025 Q1 ADDED 105,342 +80,833 +329.8% 0.01% $133K $1.26
2024 Q4 REDUCED 24,509 -7,205 -22.7% 0.00% $52K $2.11
2023 Q4 INITIATED 31,714 — — 0.02% $100K —
% of Fund (quarterly)    ECX price (monthly, adj. close)

Other funds also holding ECX

As of 2025 Q4 — sorted by position size

Green Alpha Advisors, LLC 3Y 0.09% Alpine Global Management, LLC 3Y 7Y 0.03% TUDOR INVESTMENT CORP ET AL 3Y 7Y 0.01% Virtu Financial LLC 3Y 7Y 0.01% RENAISSANCE TECHNOLOGIES LLC 3Y 7Y 0.0% Susquehanna Portfolio Strategies, LLC 0.0% ACADIAN ASSET MANAGEMENT LLC 3Y 7Y 0.0% Quantbot Technologies LP 3Y 7Y 0.0% HRT FINANCIAL LP 3Y 7Y 0.0% SUSQUEHANNA INTERNATIONAL GROUP, LLP 3Y 7Y 0.0%
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