| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 27 | 14 | 0.00% | 0.01% | 0.03% | Q2 2013 | Q3 2023 | 41 |
| SIMPLEX TRADING, LLC | 33 | 1 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q3 2023 | 34 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| Citadel Advisors | 13 | 13 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 13 |
| JANE STREET GROUP, LLC | 5 | 5 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q2 2023 | 5 |
| STAMINA CAPITAL MANAGEMENT LP | 2 | 2 | 1.50% | 3.26% | 5.02% | Q2 2021 | Q3 2021 | 2 |
| FIRST SABREPOINT CAPITAL MANAGEMENT LP | 2 | 2 | 0.56% | 0.60% | 0.65% | Q4 2019 | Q1 2020 | 2 |
| PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
| BLAIR WILLIAM & CO/IL | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2016 | Q3 2016 | 1 |
| 1492 Capital Management LLC | 1 | 1 | 0.14% | 0.14% | 0.14% | Q2 2014 | Q2 2014 | 1 |
This page lists all the filers that currently own 8X8 INC NEW or have owned 8X8 INC NEW in the past.