Tudor Investment Corp
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Tudor Investment Corp’s ECARX Holdings ECX Stock Holding History

Tudor Investment Corp’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
Q2 		$2.83M Hold
2,195,151
– – ﹤0.01% 1698
2026
Q1 		$2.15M Buy
2,195,151
+61,062
+3% +$96.9K ﹤0.01% 1797
2025
Q4 		$3.67M Buy
2,134,089
+854,139
+67% +$1.73M 0.01% 1360
2025
Q3 		$2.57M Buy
1,279,950
+1,038,476
+430% +$1.84M ﹤0.01% 1643
2025
Q2 		$495K Hold
241,474
– – ﹤0.01% 2609
2025
Q1 		$304K Buy
+241,474
New +$516K ﹤0.01% 2577

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Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $180B AUM 37.51% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
CCS
Concentric Capital Strategies Stamford, Connecticut $1.8B AUM 51.77% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Tudor Investment Corp's ECX Position: Q2 2026 in Review

Tudor Investment Corp held its ECARX Holdings (ECX) position steady in Q2 2026 at 2,195,151 shares worth $2.83M. The position accounts for ﹤0.01% of the portfolio, ranked #1698.

Tudor Investment Corp first reported a position in ECX in Q1 2025 and has held it in 6 quarters since. The position peaked at $3.67M in Q4 2025. 39 funds tracked by Wall St. Rank hold ECX as of Q2 2026.

  • Tudor Investment Corp held 2,195,151 shares of ECARX Holdings worth $2.83M as of Q2 2026.
  • Tudor Investment Corp left its ECARX Holdings share count unchanged in Q2 2026.
  • ECARX Holdings made up ﹤0.01% of Tudor Investment Corp's portfolio in Q2 2026, its #1698 holding.
  • Tudor Investment Corp first reported a position in ECARX Holdings in Q1 2025 and has held it in 6 quarters since.
  • Tudor Investment Corp's ECARX Holdings position peaked at $3.67M in Q4 2025.
  • 39 funds tracked by Wall St. Rank held ECARX Holdings as of Q2 2026.

Based on Tudor Investment Corp's 13F filing for Q2 2026, filed 14 Aug 2026.