| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 3 | 1 | 0.00% | 0.00% | 0.01% | Q3 2015 | Q3 2017 | 6 |
| Citadel Advisors | 3 | 3 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q4 2015 | 3 |
| GROUP ONE TRADING, L.P. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2017 | Q3 2017 | 1 |
This page lists all the filers that currently own BLACK KNIGHT FINL SVCS INC or have owned BLACK KNIGHT FINL SVCS INC in the past.