| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 13 | 13 | 0.00% | 0.01% | 0.02% | Q3 2013 | Q3 2016 | 13 |
This page lists all the filers that currently own ATWOOD OCEANICS INC or have owned ATWOOD OCEANICS INC in the past.