ECARX Holdings Inc.
ECX- Exchange
- Nasdaq
- Industry
- Services-Computer Integrated Systems Design
- SEC CIK
- 0001861974
No open-market purchases or sales by ECARX Holdings Inc. insiders were filed in the last 90 days; 39 institutions reported holding it in 13F filings for Q2 2026, worth $21.9M in total; no superinvestor holds it.
Other share classesECXWW
13F holders, Q4 2025
Institutional positions in ECARX Holdings Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 41
- +6 vs. Q3 2025
- Shares held
- 22.0M
- +2.22M (+11.2%) vs. Q3 2025
- Total value
- $36.7M
- −$1.79M (−4.6%) vs. Q3 2025
- New holders
- 14
- 8 more added
- Sold out
- 8
- 12 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ECX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 39 | $21.9M |
| Q1 2026 | 39 | $16.1M |
| Q4 2025 | 41 | $36.7M |
| Q3 2025 | 35 | $38.5M |
| Q2 2025 | 28 | $33.1M |
| Q1 2025 | 45 | $38.8M |
| Q4 2024 | 25 | $19.7M |
| Q3 2024 | 13 | $16.0M |
| Q2 2024 | 12 | $17.0M |
| Q1 2024 | 11 | $11.0M |
| Q4 2023 | 13 | $17.8M |
| Q3 2023 | 10 | $17.2M |
| Q2 2023 | 9 | $38.1M |
| Q1 2023 | 9 | $1.12M |
| Q4 2022 | 8 | $1.09M |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding ECARX Holdings Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bell Investment Advisors, Inc | 278 | $479 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 367 | $631 | 0.00% | −132−26.5% | Reduced |
| Royal Bank of Canada | 2,262 | $4.00K | 0.00% | −2,145−48.7% | Reduced |
| State of Wyoming | 7,194 | $12.4K | 0.00% | −61,817−89.6% | Reduced |
| Bank of America Corp | 9,746 | $16.8K | 0.00% | +9,433+3,013.7% | Added |
| Bangor Savings Bank | 10,397 | $17.9K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 14,300 | $24.6K | 0.00% | +2,377+19.9% | Added |
| Altshuler Shaham Ltd | 599,992 | $32.9K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 27,255 | $46.9K | 0.00% | +27,255 | New |
| Millennium Management LLC | 28,140 | $48.4K | 0.00% | +28,140 | New |
| XTX Topco Ltd | 34,359 | $59.1K | 0.00% | −117,297−77.3% | Reduced |
| SG Americas Securities, LLC | 40,000 | $69.0K | 0.00% | +21,646+117.9% | Added |
| Quantbot Technologies LP | 43,629 | $75.0K | 0.00% | +43,629 | New |
| Northern Trust Corp | 57,073 | $98.2K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 59,686 | $98.8K | 0.00% | +59,686 | New |
| Green Alpha Advisors, LLC | 59,310 | $102.0K | 0.09% | −5,133−8.0% | Reduced |
| Marex Group plc | 59,804 | $102.9K | 0.00% | −47,196−44.1% | Reduced |
| Morgan Stanley | 59,854 | $102.9K | 0.00% | +59,854 | New |
| Verition Fund Management LLC | 62,521 | $107.5K | 0.00% | 00.0% | Unchanged |
| Themes Management Co LLC | 70,824 | $121.8K | 0.10% | +70,824 | New |
| Virtu Financial LLC | 89,598 | $154.0K | 0.01% | +89,598 | New |
| Caitong International Asset Management Co., Ltd | 101,461 | $174.5K | 0.04% | +101,461 | New |
| Alpine Global Management, LLC | 116,128 | $199.7K | 0.04% | +116,128 | New |
| BlackRock, Inc. | 148,447 | $255.3K | 0.00% | +148,447 | New |
| Susquehanna Portfolio Strategies, LLC | 171,939 | $295.7K | 0.00% | +171,939 | New |
| Geode Capital Management, LLC | 208,497 | $358.6K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 238,228 | $409.8K | 0.00% | −11,356−4.5% | Reduced |
| Marshall Wace, LLP | 247,832 | $426.3K | 0.00% | +247,832 | New |
| Goldman Sachs Group Inc | 264,054 | $454.2K | 0.00% | +72,502+37.8% | Added |
| HRT Financial LP | 291,158 | $500.0K | 0.00% | +291,158 | New |
| Barclays PLC | 354,529 | $609.8K | 0.00% | −3,038,500−89.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 619,407 | $1.02M | 0.00% | −130,525−17.4% | Reduced |
| UBS Group AG | 706,587 | $1.22M | 0.00% | −244,343−25.7% | Reduced |
| Acadian Asset Management LLC | 1,005,247 | $1.73M | 0.00% | +1,005,247 | New |
| Legal & General Group Plc | 1,087,954 | $1.88M | 0.00% | −67,676−5.9% | Reduced |
| State Street Corp | 1,252,228 | $2.15M | 0.00% | −817,992−39.5% | Reduced |
| Renaissance Technologies LLC | 1,842,100 | $3.17M | 0.00% | +667,800+56.9% | Added |
| Tudor Investment Corp Et Al | 2,134,089 | $3.67M | 0.02% | +854,139+66.7% | Added |
| Jane Street Group, LLC | 2,309,869 | $3.97M | 0.00% | +1,525,093+194.3% | Added |
| Citadel Advisors LLC | 2,463,607 | $4.24M | 0.00% | +1,441,676+141.1% | Added |
| Susquehanna International Group, LLP | 5,069,836 | $8.72M | 0.01% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −91,193−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −50,598−100.0% | Sold out |
| Pathstone Holdings, LLC | 0 | $0 | 0.00% | −44,778−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −29,497−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −25,398−100.0% | Sold out |
| Integrated Wealth Concepts LLC | 0 | $0 | 0.00% | −25,143−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −24,611−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −910−100.0% | Sold out |