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, Q3 2025
Institutional positions in ECARX Holdings Inc. as of Sep 30, 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
- 35
- +7 vs. Q2 2025
- Shares held
- 19.8M
- +3.04M (+18.2%) vs. Q2 2025
- Total value
- $38.5M
- +$5.45M (+16.5%) vs. Q2 2025
- New holders
- 11
- 9 more added
- Sold out
- 4
- 8 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding ECARX Holdings Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 5,069,836 | $10.2M | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 3,393,029 | $6.82M | 0.00% | 00.0% | Unchanged |
| State Street Corp | 2,070,220 | $4.16M | 0.00% | +84,027+4.2% | Added |
| Tudor Investment Corp Et Al | 1,279,950 | $2.57M | 0.02% | +1,038,476+430.1% | Added |
| Renaissance Technologies LLC | 1,174,300 | $2.36M | 0.00% | +385,400+48.9% | Added |
| Legal & General Group Plc | 1,155,630 | $2.32M | 0.00% | +16,420+1.4% | Added |
| Citadel Advisors LLC | 1,021,931 | $2.05M | 0.00% | +1,021,931 | New |
| UBS Group AG | 950,930 | $1.91M | 0.00% | +110,243+13.1% | Added |
| Jane Street Group, LLC | 784,776 | $1.58M | 0.00% | +784,776 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 749,932 | $1.51M | 0.00% | −90,026−10.7% | Reduced |
| Invesco Ltd. | 249,584 | $501.7K | 0.00% | −4,105−1.6% | Reduced |
| Geode Capital Management, LLC | 208,497 | $419.1K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 191,552 | $385.0K | 0.00% | −274,667−58.9% | Reduced |
| XTX Topco Ltd | 151,656 | $304.8K | 0.02% | +151,656 | New |
| Marex Group plc | 107,000 | $215.1K | 0.00% | +107,000 | New |
| Arrowstreet Capital, Limited Partnership | 91,193 | $183.3K | 0.00% | −341,641−78.9% | Reduced |
| State of Wyoming | 69,011 | $138.7K | 0.02% | −12,696−15.5% | Reduced |
| Green Alpha Advisors, LLC | 64,443 | $129.5K | 0.13% | −4,779−6.9% | Reduced |
| Verition Fund Management LLC | 62,521 | $125.7K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 57,073 | $114.7K | 0.00% | −19,983−25.9% | Reduced |
| Quadrature Capital Ltd | 50,598 | $101.4K | 0.00% | +50,598 | New |
| Pathstone Holdings, LLC | 44,778 | $90.0K | 0.00% | −8,771−16.4% | Reduced |
| Squarepoint Ops LLC | 29,497 | $59.3K | 0.00% | +29,497 | New |
| Two Sigma Securities, LLC | 25,398 | $51.0K | 0.01% | +25,398 | New |
| Integrated Wealth Concepts LLC | 25,143 | $50.5K | 0.00% | +25,143 | New |
| Balyasny Asset Management LLC | 24,611 | $49.5K | 0.00% | +24,611 | New |
| SG Americas Securities, LLC | 18,354 | $37.0K | 0.00% | +1,844+11.2% | Added |
| Altshuler Shaham Ltd | 599,992 | $36.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 11,923 | $24.0K | 0.00% | +11,923 | New |
| Bangor Savings Bank | 10,397 | $20.9K | 0.00% | +10,397 | New |
| Royal Bank of Canada | 4,407 | $9.00K | 0.00% | +3,648+480.6% | Added |
| Principal Securities, Inc. | 910 | $1.83K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 499 | $1.00K | 0.00% | +264+112.3% | Added |
| Bank of America Corp | 313 | $629 | 0.00% | +60+23.7% | Added |
| Bell Investment Advisors, Inc | 278 | $559 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −34,544−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −33,236−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −20,432−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −11−100.0% | Sold out |