ECX ECARX Holdings, Inc.
ECARX Holdings, Inc. (ECX) Institutional Ownership
What the institutions did with ECX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| TORONTO DOMINION BANK | 6.7M | 24.4% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 5.1M | 18.6% |
| Legal & General Group Plc | 2.3M | 8.5% |
| TUDOR INVESTMENT CORP ET AL | 2.2M | 8.0% |
| RENAISSANCE TECHNOLOGIES LLC | 2.1M | 7.7% |
| Mitsubishi UFJ Asset Management Co., Ltd. | 1.4M | 5.1% |
| UBS Group AG | 782.8K | 2.9% |
| ARISTEIA CAPITAL, L.L.C. | 764.6K | 2.8% |
| BARCLAYS PLC | 693.3K | 2.5% |
| Altshuler Shaham Ltd | 600.0K | 2.2% |
| MARSHALL WACE, LLP | 532.3K | 1.9% |
| STATE STREET CORP | 268.6K | 1.0% |
| Concentric Capital Strategies, LP | 261.0K | 1.0% |
| WOLVERINE ASSET MANAGEMENT LLC | 240.4K | 0.9% |
| Clear Street Group Inc. | 225.2K | 0.8% |
| Invesco Ltd. | 210.5K | 0.8% |
| METEORA CAPITAL, LLC | 193.7K | 0.7% |
| MOORE CAPITAL MANAGEMENT, LP | 150.0K | 0.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 142.5K | 0.5% |
| Susquehanna Portfolio Strategies, LLC | 135.3K | 0.5% |
| Centiva Capital, LP | 133.8K | 0.5% |
| 683 Capital Management, LLC | 125.0K | 0.5% |
| Verition Fund Management LLC | 122.3K | 0.4% |
| Themes Management Co LLC | 120.4K | 0.4% |
| Qube Research & Technologies Ltd | 118.9K | 0.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| TORONTO DOMINION BANK | New | 0 | 6.7M | +6.7M |
| Legal & General Group Plc | Increased | 1.1M | 2.3M | +1.2M |
| STATE STREET CORP | Reduced | 1.2M | 268.6K | -969.0K |
| Mitsubishi UFJ Asset Management Co., Ltd. | Increased | 591.0K | 1.4M | +805.9K |
| ARISTEIA CAPITAL, L.L.C. | New | 0 | 764.6K | +764.6K |
| JANE STREET GROUP, LLC | Reduced | 628.5K | 94.3K | -534.2K |
| BARCLAYS PLC | Increased | 338.3K | 693.3K | +355.0K |
| WOLVERINE ASSET MANAGEMENT LLC | New | 0 | 240.4K | +240.4K |
| MARSHALL WACE, LLP | Reduced | 758.1K | 532.3K | -225.8K |
| Clear Street Group Inc. | New | 0 | 225.2K | +225.2K |
| METEORA CAPITAL, LLC | New | 0 | 193.7K | +193.7K |
| Concentric Capital Strategies, LP | Increased | 77.7K | 261.0K | +183.3K |
| XTX Topco Ltd | Reduced | 214.6K | 39.3K | -175.3K |
| MOORE CAPITAL MANAGEMENT, LP | New | 0 | 150.0K | +150.0K |
| 683 Capital Management, LLC | New | 0 | 125.0K | +125.0K |
| Verition Fund Management LLC | New | 0 | 122.3K | +122.3K |
| Qube Research & Technologies Ltd | New | 0 | 118.9K | +118.9K |
| Context Capital Management, LLC | New | 0 | 117.4K | +117.4K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 2.0M | 2.1M | +103.5K |
| UBS Group AG | Increased | 682.1K | 782.8K | +100.7K |
| Oasis Management Co Ltd. | New | 0 | 100.0K | +100.0K |
| Davidson Kempner Capital Management LP | New | 0 | 100.0K | +100.0K |
| Athos Capital Ltd | New | 0 | 92.4K | +92.4K |
| Marex Group plc | New | 0 | 79.1K | +79.1K |
| BlackRock, Inc. | Reduced | 193.7K | 118.6K | -75.0K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | New | 0 | 75.0K | +75.0K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | New | 0 | 75.0K | +75.0K |
| ACADIAN ASSET MANAGEMENT LLC | Sold Out | 71.7K | 0 | -71.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 208.5K | 142.5K | -66.0K |
| State of Wyoming | Sold Out | 51.9K | 0 | -51.9K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 72.4K | 20.7K | -51.6K |
| Quantbot Technologies LP | Sold Out | 50.5K | 0 | -50.5K |
| Lombard Odier Asset Management (Europe) Ltd | New | 0 | 50.0K | +50.0K |
| LMR Partners LLP | New | 0 | 50.0K | +50.0K |
| Sculptor Capital LP | New | 0 | 50.0K | +50.0K |
| US BANCORP \DE\ | New | 0 | 50.0K | +50.0K |
| Saba Capital Management, L.P. | New | 0 | 43.4K | +43.4K |
| BOOTHBAY FUND MANAGEMENT, LLC | New | 0 | 39.8K | +39.8K |
| TWO SIGMA SECURITIES, LLC | New | 0 | 36.3K | +36.3K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 5.1M | 5.1M | +32.8K |
| Jump Financial, LLC | New | 0 | 28.1K | +28.1K |
| Vanguard Personalized Indexing Management, LLC | New | 0 | 26.4K | +26.4K |
| Calamos Advisors LLC | New | 0 | 25.0K | +25.0K |
| DRW Securities, LLC | New | 0 | 23.4K | +23.4K |
| CITADEL ADVISORS LLC | Sold Out | 22.9K | 0 | -22.9K |
| NOMURA HOLDINGS INC | New | 0 | 21.7K | +21.7K |
| LAZARD ASSET MANAGEMENT LLC | New | 0 | 20.8K | +20.8K |
| D. E. Shaw & Co., Inc. | New | 0 | 20.3K | +20.3K |
| Centiva Capital, LP | Increased | 114.1K | 133.8K | +19.7K |
| Q Global Advisors, LLC | New | 0 | 19.6K | +19.6K |
| Themes Management Co LLC | Increased | 102.6K | 120.4K | +17.8K |
| Tower Research Capital LLC (TRC) | Increased | 2.9K | 19.6K | +16.7K |
| TWO SIGMA INVESTMENTS, LP | Sold Out | 14.4K | 0 | -14.4K |
| OMERS ADMINISTRATION Corp | New | 0 | 12.5K | +12.5K |
| Invesco Ltd. | Reduced | 222.4K | 210.5K | -11.8K |
| StoneX Group Inc. | New | 0 | 11.3K | +11.3K |
| HighTower Advisors, LLC | New | 0 | 10.2K | +10.2K |
| GOLDMAN SACHS GROUP INC | Increased | 15.2K | 25.3K | +10.1K |
| Susquehanna Portfolio Strategies, LLC | Reduced | 141.7K | 135.3K | -6.5K |
| Allworth Financial LP | New | 0 | 3.0K | +3.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.