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MARSHALL WACE, LLP

Position in ECX — ECARX Holdings Inc.

CIK 1318757 LONDON, X0

Position in ECX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$686,719
-$54,719 QoQ
Shares Held
532,342
-29.8% QoQ
Ownership
0.135%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#8
of 40 holders
Holding Since
Dec 2022
13 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in ECX Over Time

Shares Held

Position Value (USD)

Derivatives in ECX

reported options exposure · as of Dec 31, 2024
CallValue
$0
CallShares
200,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Auto Parts

Consumer Cyclical · as of Jun 30, 2026

MARSHALL WACE, LLP holds $348,643,627 across 30 Auto Parts names. ECX ranks #21 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ECX

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $686,719 532,342
2026-03-31 $741,438 758,117
2025-12-31 $426,270 247,832
2025-03-31 $40,307 31,990
2024-12-31 $245,447 116,326
2023-12-31 $51,511 16,301
2023-09-30 $57,994 18,708