Bank of America
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Bank of America’s ECARX Holdings ECX Stock Holding History

Bank of America’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 		$15K Buy
15,356
+5,610
+58% +$8.9K ﹤0.01% 5660
2025
Q4 		$16.8K Buy
9,746
+9,433
+3,014% +$19.1K ﹤0.01% 6082
2025
Q3 		$629 Buy
313
+60
+24% +$106 ﹤0.01% 7554
2025
Q2 		$519 Sell
253
-4,647
-95% -$6.71K ﹤0.01% 7661
2025
Q1 		$6.17K Buy
+4,900
New +$10.5K ﹤0.01% 7196
2024
Q2 		– Sell
-600
Closed -$1.18K – 8255
2024
Q1 		$1.18K Sell
600
-63
-10% -$154 ﹤0.01% 7181
2023
Q4 		$2.1K Buy
+663
New +$2.17K ﹤0.01% 7126

Other funds holding ECX

Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $53.9B AUM 29.12% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $180B AUM 37.51% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

Bank of America's ECX Position: Q1 2026 in Review

Bank of America increased its ECARX Holdings (ECX) stake by 58% in Q1 2026, buying an estimated $8.9K and bringing the position to 15,356 shares worth $15K. The position accounts for ﹤0.01% of the portfolio, ranked #5660.

Bank of America first reported a position in ECX in Q4 2023 and has held it in 7 quarters since. The position peaked at $16.8K in Q4 2025. 39 funds tracked by Wall St. Rank hold ECX as of Q1 2026.

  • Bank of America held 15,356 shares of ECARX Holdings worth $15K as of Q1 2026.
  • Bank of America bought 5,610 ECARX Holdings shares in Q1 2026, an estimated $8.9K.
  • ECARX Holdings made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #5660 holding.
  • Bank of America first reported a position in ECARX Holdings in Q4 2023 and has held it in 7 quarters since.
  • Bank of America's ECARX Holdings position peaked at $16.8K in Q4 2025.
  • 39 funds tracked by Wall St. Rank held ECARX Holdings as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.