Schedule 13G ownership disclosure
MARKETAXESS HLDGS INC COM
COM · CUSIP: 57060D108
Event date: 2026-09-30
- Filing-level shares
- 2,462,873
- Percent of class
- 7.00%
- PRIMECAP MANAGEMENT CO/CA/
Shares: 2,462,873 · Class: 7.00%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000763212-26-000031
- Form type
- SCHEDULE 13G/A
- Filer
- MARKETAXESS HOLDINGS INC
- CIK
- CIK 1278021
- Filed
- Nov 05, 2026
- Reporting period
- Sep 30, 2026
- Description
- Schedule 13G beneficial ownership