| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 28 | 12 | 0.00% | 0.01% | 0.08% | Q2 2013 | Q2 2023 | 40 |
| SIMPLEX TRADING, LLC | 36 | 36 | 0.00% | 0.00% | 0.00% | Q4 2014 | Q3 2023 | 36 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 20 | 20 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q2 2023 | 20 |
| SABBY MANAGEMENT, LLC | 6 | 2 | 0.00% | 0.08% | 0.18% | Q2 2013 | Q4 2021 | 15 |
| Citadel Advisors | 10 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 11 |
| Iguana Healthcare Management, LLC | 1 | 1 | 0.41% | 0.41% | 0.41% | Q4 2013 | Q4 2013 | 1 |
This page lists all the filers that currently own INFINITY PHARMACEUTICALS INC or have owned INFINITY PHARMACEUTICALS INC in the past.