| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 19 | 6 | 0.00% | 0.00% | 0.01% | Q3 2015 | Q2 2024 | 34 |
| SIMPLEX TRADING, LLC | 18 | 6 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q2 2024 | 33 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 24 | 24 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q2 2024 | 24 |
| SABBY MANAGEMENT, LLC | 8 | 8 | 0.01% | 0.02% | 0.03% | Q3 2015 | Q2 2017 | 8 |
| JANE STREET GROUP, LLC | 3 | 3 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q4 2022 | 3 |
| JPMORGAN CHASE & CO | 3 | 3 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q1 2019 | 3 |
| Citadel Advisors | 2 | 2 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q4 2015 | 2 |
This page lists all the filers that currently own ARBUTUS BIOPHARMA CORP or have owned ARBUTUS BIOPHARMA CORP in the past.