| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 11 | 11 | 0.00% | 0.00% | 0.01% | Q2 2013 | Q4 2015 | 11 |
| Citadel Advisors | 5 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2015 | 6 |
| SABBY MANAGEMENT, LLC | 1 | 1 | 0.07% | 0.07% | 0.07% | Q2 2013 | Q2 2013 | 1 |
| SIMPLEX TRADING, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2015 | 1 |
This page lists all the filers that currently own VICAL INC or have owned VICAL INC in the past.