Custom Index Systems, LLC
- SEC CIK
- 0002003672
- Latest filing
- Aug 14, 2026
MKTX holding history
Marketaxess Holdings Inc in every 13F filed by Custom Index Systems, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MKTX overviewAll 13F holders of MKTXFull Q2 2026 holdings
- Shares (Q2 2025)
- 0
- Sold out in Q2 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q2 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2025 | 0 | $0 | 0.0% | −1,831−100.0% | Sold out | Holders |
| Q1 2025 | 1,831 | $396.1K | 0.2% | +117+6.8% | Added | Holders |
| Q4 2024 | 1,714 | $387.4K | 0.2% | −304−15.1% | Reduced | Holders |
| Q3 2024 | 2,018 | $517.0K | 0.3% | −212−9.5% | Reduced | Holders |
| Q2 2024 | 2,230 | $447.2K | 0.3% | +2,230 | New | Holders |