| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 18 | 18 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q1 2019 | 18 |
| SABBY MANAGEMENT, LLC | 5 | 2 | 0.01% | 0.12% | 0.27% | Q3 2015 | Q4 2018 | 10 |
| Citadel Advisors | 9 | 9 | 0.00% | 0.00% | 0.00% | Q1 2014 | Q1 2016 | 9 |
| GROUP ONE TRADING, L.P. | 9 | 9 | 0.00% | 0.01% | 0.04% | Q4 2016 | Q4 2018 | 9 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 7 | 7 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q1 2020 | 7 |
| ADVENT CAPITAL MANAGEMENT /DE/ | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2016 | Q3 2016 | 1 |
This page lists all the filers that currently own SYNERGY PHARMACEUTICALS DEL or have owned SYNERGY PHARMACEUTICALS DEL in the past.