13FMARKETAXESS HLDGS INC (MKTX)
6 tracked managers currently hold MKTX on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.
Sort: Size Weight change
Sorted by reported value on the latest filing.
| Manager | Period | Change | Value | Weight | Prev weight | Shares | Δ shares |
|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | Q2 2026 | ADD | $61.7M | 0.0 % | 0.1 % | 543,890 | +19,866 |
| CITADEL ADVISORS LLC | Q2 2026 | ADD | $54.7M | 0.0 % | 0.0 % | 481,689 | +399,530 |
| MILLENNIUM MANAGEMENT LLC | Q2 2026 | TRIM | $12.4M | 0.0 % | 0.1 % | 109,590 | -977,598 |
| D. E. Shaw & Co., Inc. | Q2 2026 | ADD | $5.4M | 0.0 % | 0.0 % | 47,977 | +44,663 |
| Point72 Asset Management, L.P. | Q2 2026 | TRIM | $919.3K | 0.0 % | 0.1 % | 8,100 | -244,725 |
| Bridgewater Associates, LP | Q2 2026 | ADD | $797.2K | 0.0 % | 0.0 % | 7,024 | +1,416 |