| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 21 | 21 | 0.00% | 0.02% | 0.12% | Q2 2013 | Q2 2018 | 21 |
| SIMPLEX TRADING, LLC | 15 | 15 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q2 2018 | 15 |
| Timber Hill LLC | 2 | 1 | 0.00% | 0.00% | 0.01% | Q3 2013 | Q2 2014 | 3 |
| HARVEST MANAGEMENT LLC | 1 | 1 | 0.64% | 0.64% | 0.64% | Q2 2015 | Q2 2015 | 1 |
| Citadel Advisors | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2016 | Q2 2016 | 1 |
| PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
| Virtu KCG Holdings LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2013 | Q4 2013 | 1 |
This page lists all the filers that currently own JA SOLAR HOLDINGS CO LTD or have owned JA SOLAR HOLDINGS CO LTD in the past.