ECX — ECARX HOLDINGS INC
As of Q2 2026, 13 SEC-registered investment managers reported holding ECX (ECARX HOLDINGS INC) in their latest 13F filings, with a combined reported value of $8.16M across 6.31M shares. That is +17.6% by share count (+943.24K shares) versus the previous quarter, while reported value moved +55.4%. Ownership is concentrated: the five largest holders account for 93.6% of reported value and the top ten for 99.3%.
Compared with the prior quarter, 1 opened new positions, 4 added to existing stakes, 5 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
ECX is classified in the Information Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Deutsche Bank AG history | Q1 2025 | 2.95M | $3.72M | 0.00% | New |
| Legal & General Investment Management America history | Q2 2026 | 2.33M | $3.02M | 0.00% | Add |
| Renaissance Technologies history | Q2 2026 | 2.12M | $2.73M | 0.00% | Add |
| UBS Group AG history | Q2 2026 | 718.09K | $926.34K | 0.00% | Add |
| Marshall Wace history | Q2 2026 | 532.34K | $686.72K | 0.00% | Reduce |
| Hillhouse Capital (HHLR Advisors) history | Q1 2025 | 400.00K | $504.00K | 0.01% | New |
| Invesco Ltd history | Q2 2026 | 210.54K | $271.59K | 0.00% | Reduce |
| Geode Capital Management history | Q2 2026 | 142.53K | $183.86K | 0.00% | Reduce |
| Arrowstreet Capital history | Q3 2025 | 91.19K | $183.30K | 0.00% | Reduce |
| BlackRock Inc history | Q2 2026 | 118.64K | $153.05K | 0.00% | Reduce |
| Janus Henderson Group history | Q1 2023 | 25.00K | $145.98K | 0.00% | New |
| Northern Trust Corp history | Q2 2026 | 56.38K | $72.73K | 0.00% | Hold |
| Balyasny Asset Management history | Q3 2025 | 24.61K | $49.47K | 0.00% | New |
| Goldman Sachs Group history | Q2 2026 | 25.32K | $32.67K | 0.00% | Add |
| Lazard Asset Management history | Q2 2026 | 20.76K | $26.78K | 0.00% | New |
| Millennium Management history | Q2 2026 | 20.72K | $26.73K | 0.00% | Reduce |
| Citadel Advisors history | Q1 2026 | 22.94K | $22.43K | 0.00% | Reduce |
| Bank of America Corp history | Q2 2026 | 15.36K | $19.81K | 0.00% | Hold |
| Two Sigma Investments history | Q1 2026 | 14.40K | $14.08K | 0.00% | New |
| JPMorgan Chase & Co history | Q3 2024 | 5.12K | $9.79K | 0.00% | Reduce |
New Positions (Q2 2026)
- Lazard Asset Management 20.76K sh · $26.78K
Fully Exited (vs previous quarter)
- Citadel Advisors sold 22.94K sh · $22.43K
- Two Sigma Investments sold 14.40K sh · $14.08K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Legal & General Investment Management America | — | — | — | — | — | — | — | — | — | — | 1.14M | 1.16M | 1.09M | 1.09M | 2.33M |
| Renaissance Technologies | — | — | — | — | — | — | — | — | 298.43K | 705.18K | 788.90K | 1.17M | 1.84M | 2.02M | 2.12M |
| UBS Group AG | 1.26K | 3.16K | 2.07K | 67 | — | — | — | 3.49K | 129.34K | 844.08K | 840.69K | 950.93K | 706.59K | 682.13K | 718.09K |
| Marshall Wace | — | — | — | 18.71K | 16.30K | — | — | — | 116.33K | 31.99K | — | — | 247.83K | 758.12K | 532.34K |
| Invesco Ltd | — | — | 264.19K | 270.98K | 243.70K | 255.36K | — | 236.82K | — | 239.83K | 253.69K | 249.58K | 238.23K | 222.38K | 210.54K |
| Geode Capital Management | 43.15K | 72.81K | 100.99K | 139.64K | 170.91K | 170.91K | 170.91K | 170.91K | 170.91K | 408.29K | 208.50K | 208.50K | 208.50K | 208.50K | 142.53K |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 148.45K | 193.68K | 118.64K |
| Northern Trust Corp | — | — | — | — | 50.99K | 47.87K | 41.79K | 40.05K | 81.62K | 76.32K | 77.06K | 57.07K | 57.07K | 56.38K | 56.38K |
| Goldman Sachs Group | — | — | 14.73K | — | — | — | 21.01K | — | 52.00K | 74.50K | 466.22K | 191.55K | 264.05K | 15.22K | 25.32K |
| Lazard Asset Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 20.76K |
| Millennium Management | — | — | — | — | 17.55K | — | — | — | 98.28K | 102.31K | 20.43K | — | 28.14K | 72.37K | 20.72K |
| Bank of America Corp | — | — | — | — | 663 | 600 | — | — | — | 4.90K | 253 | 313 | 9.75K | 15.36K | 15.36K |
| Morgan Stanley | 2.91K | 2.61K | 1.51K | 1.01K | 1.31K | 1.01K | 1.01K | 1.01K | 1.01K | 809.56K | — | — | 59.85K | 5.92K | 5.92K |
| Citadel Advisors | — | — | — | — | — | — | — | — | 32.16K | 2.22M | — | 1.02M | 2.46M | 22.94K | — |
| Two Sigma Investments | — | — | — | — | — | — | — | — | — | 22.27K | — | — | — | 14.40K | — |
| Arrowstreet Capital | — | — | — | — | — | — | — | — | — | 2.09M | 432.83K | 91.19K | — | — | — |
| Balyasny Asset Management | — | — | — | — | — | — | — | — | — | — | — | 24.61K | — | — | — |
| Hillhouse Capital (HHLR Advisors) | — | — | — | — | — | — | — | — | — | 400.00K | — | — | — | — | — |
| JPMorgan Chase & Co | — | — | 10.42K | 9.20K | 1.64K | 13.24K | 5.55K | 5.12K | — | — | — | — | — | — | — |
| Deutsche Bank AG | — | — | — | — | — | — | — | — | — | 2.95M | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details