| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 23 | 11 | 0.00% | 0.01% | 0.04% | Q1 2015 | Q3 2023 | 34 |
| GROUP ONE TRADING, L.P. | 28 | 1 | 0.00% | 0.04% | 0.38% | Q2 2013 | Q3 2023 | 29 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| SABBY MANAGEMENT, LLC | 5 | 1 | 0.00% | 0.57% | 6.11% | Q2 2013 | Q4 2021 | 20 |
| JPMORGAN CHASE & CO | 7 | 1 | 0.00% | 0.00% | 0.00% | Q4 2015 | Q4 2022 | 20 |
| IMC-Chicago, LLC | 9 | 1 | 0.00% | 0.00% | 0.01% | Q2 2019 | Q4 2021 | 10 |
| JANE STREET GROUP, LLC | 3 | 3 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q4 2022 | 3 |
| HRT FINANCIAL LP | 1 | 1 | 0.00% | 0.05% | 0.14% | Q3 2019 | Q3 2021 | 3 |
| Wildcat Capital Management, LLC | 1 | 1 | 0.27% | 0.27% | 0.27% | Q2 2020 | Q2 2020 | 1 |
| Citadel Advisors | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2016 | Q2 2016 | 1 |
| Requisite Capital Management, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2019 | Q3 2019 | 1 |
This page lists all the filers that currently own AMARIN CORP PLC or have owned AMARIN CORP PLC in the past.