Track which hedge funds hold MarketAxess Holdings Inc and how their positions changed over time.
Current Holders
194
Showing
5
| $696M |
| 0.0% |
0 |
| BlackRock, Inc. | 2025-Q4 | Increased | 3.7M | +102.5% | $679M | 0.0% | 51 |
| PRIMECAP MANAGEMENT CO/CA/ | 2025-Q4 | Increased | 3.2M | +42.4% | $575.5M | 0.4% | 50 |
| AQR CAPITAL MANAGEMENT LLC | 2025-Q4 | Increased | 2.6M | +169.0% | $463.7M | 0.2% | 60 |
| FMR LLC | 2025-Q4 | Decreased | 2M | -6.5% | $363.3M | 0.0% | 0 |
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