ECARX Holdings Inc. - ECX
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | No change | 5,069,836 | 4,957 | 0.0% | 0.0% | 1 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| TUDOR INVESTMENT CORP ET AL | History | Added to | 2,195,151 | 2,146 | 0.0% | 0.01% | 2 | +61,062 | 2.86% | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 2,015,600 | 1,970 | 0.0% | 0.0% | 3 | +173,500 | 9.42% | Q1 2026 | May 14, 2026 |
| STATE STREET CORP | History | Reduced | 1,237,634 | 1,210 | 0.0% | 0.0% | 4 | -14,594 | -1.17% | Q1 2026 | May 15, 2026 |
| Legal & General Group Plc | History | No change | 1,087,954 | 1,058 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q1 2026 | May 08, 2026 |
| MARSHALL WACE, LLP | History | Added to | 758,117 | 742 | 0.0% | 0.0% | 6 | +510,285 | 205.9% | Q1 2026 | May 14, 2026 |
| UBS Group AG | History | Reduced | 682,130 | 667 | 0.0% | 0.0% | 7 | -24,457 | -3.46% | Q1 2026 | May 05, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 628,494 | 614 | 0.0% | 0.0% | 8 | -1,681,375 | -72.79% | Q1 2026 | May 12, 2026 |
| Mitsubishi UFJ Asset Management Co., Ltd. | History | Reduced | 591,000 | 577 | 0.0% | 0.0% | 9 | -28,407 | -4.59% | Q1 2026 | May 12, 2026 |
| BARCLAYS PLC | History | Reduced | 338,303 | 330 | 0.0% | 0.0% | 10 | -16,226 | -4.58% | Q1 2026 | May 14, 2026 |
| Invesco Ltd. | History | Reduced | 222,379 | 217 | 0.0% | 0.0% | 11 | -15,849 | -6.65% | Q1 2026 | May 12, 2026 |
| XTX Topco Ltd | History | Added to | 214,568 | 209 | 0.0% | 0.0% | 12 | +180,209 | 524.49% | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 208,497 | 203 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BlackRock, Inc. | History | Added to | 193,681 | 189 | 0.0% | 0.0% | 14 | +45,234 | 30.47% | Q1 2026 | May 13, 2026 |
| Susquehanna Portfolio Strategies, LLC | History | Reduced | 141,714 | 138 | 0.0% | 0.0% | 15 | -30,225 | -17.58% | Q1 2026 | May 15, 2026 |
| Centiva Capital, LP | History | New | 114,108 | 111 | 0.0% | — | 16 | +114,108 | New | Q1 2026 | May 14, 2026 |
| Themes Management Co LLC | History | Added to | 102,625 | 100 | 0.06% | 0.09% | 17 | +31,801 | 44.9% | Q1 2026 | May 15, 2026 |
| Concentric Capital Strategies, LP | History | New | 77,668 | 75 | 0.01% | — | 18 | +77,668 | New | Q1 2026 | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Reduced | 71,722 | 70 | 0.0% | 0.0% | 19 | -933,525 | -92.87% | Q1 2026 | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 72,366 | 70 | 0.0% | 0.0% | 20 | +44,226 | 157.16% | Q1 2026 | May 15, 2026 |
| HSBC HOLDINGS PLC | History | Added to | 63,393 | 60 | 0.0% | 0.0% | 21 | +3,707 | 6.21% | Q1 2026 | Apr 30, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 56,377 | 55 | 0.0% | 0.0% | 22 | -696 | -1.22% | Q1 2026 | May 14, 2026 |
| State of Wyoming | History | Added to | 51,897 | 50 | 0.01% | 0.0% | 23 | +44,703 | 621.39% | Q1 2026 | May 13, 2026 |
| Quantbot Technologies LP | History | Added to | 50,502 | 49 | 0.0% | 0.0% | 24 | +6,873 | 15.75% | Q1 2026 | May 13, 2026 |
| Green Alpha Advisors, LLC | History | Reduced | 49,360 | 48 | 0.05% | 0.09% | 25 | -9,950 | -16.78% | Q1 2026 | Apr 07, 2026 |
| Altshuler Shaham Ltd | History | No change | 599,992 | 35 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q1 2026 | May 18, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 14,300 | 24 | 0.0% | 0.0% | 27 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 22,937 | 22 | 0.0% | 0.0% | 28 | -2,440,670 | -99.07% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 15,356 | 15 | 0.0% | 0.0% | 29 | +5,610 | 57.56% | Q1 2026 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 15,224 | 14 | 0.0% | 0.0% | 30 | -248,830 | -94.23% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | New | 14,400 | 14 | 0.0% | — | 31 | +14,400 | New | Q1 2026 | May 15, 2026 |
| Bangor Savings Bank | History | No change | 10,397 | 10 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q1 2026 | Apr 01, 2026 |
| AXQ CAPITAL, LP | History | New | 10,219 | 9 | 0.0% | — | 33 | +10,219 | New | Q1 2026 | May 13, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 8,254 | 8 | 0.0% | 0.0% | 34 | +5,992 | 264.9% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | Reduced | 5,916 | 5 | 0.0% | 0.0% | 35 | -53,938 | -90.12% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 2,933 | 2 | 0.0% | — | 36 | +2,933 | New | Q1 2026 | May 15, 2026 |
| HRT FINANCIAL LP | History | Closed out | 0 | 0 | — | 0.0% | — | -291,158 | -100.0% | Q1 2026 | May 14, 2026 |
| Caitong International Asset Management Co., Ltd | History | Reduced | 70 | 0 | — | 0.09% | — | -202,852 | -99.97% | Q1 2026 | May 11, 2026 |
| Alpine Global Management, LLC | History | Closed out | 0 | 0 | — | 0.04% | — | -116,128 | -100.0% | Q1 2026 | May 15, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -89,598 | -100.0% | Q1 2026 | May 14, 2026 |
| Verition Fund Management LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -62,521 | -100.0% | Q1 2026 | May 15, 2026 |
| Marex Group plc | History | Closed out | 0 | 0 | — | 0.0% | — | -59,804 | -100.0% | Q1 2026 | May 13, 2026 |
| SG Americas Securities, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -40,000 | -100.0% | Q1 2026 | Apr 16, 2026 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | History | Closed out | 0 | 0 | — | 0.0% | — | -27,255 | -100.0% | Q1 2026 | May 01, 2026 |
| HARBOUR INVESTMENTS, INC. | History | New | 263 | 0 | — | — | — | +263 | New | Q1 2026 | May 15, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 387 | 0 | — | — | — | +20 | 5.45% | Q1 2026 | Apr 27, 2026 |
| Bell Investment Advisors, Inc | History | No change | 278 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 17, 2026 |