| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 20 | 20 | 0.00% | 0.00% | 0.00% | Q4 2018 | Q3 2023 | 20 |
| SIMPLEX TRADING, LLC | 18 | 18 | 0.00% | 0.00% | 0.02% | Q2 2019 | Q3 2023 | 18 |
| GROUP ONE TRADING, L.P. | 16 | 16 | 0.00% | 0.02% | 0.12% | Q4 2019 | Q3 2023 | 16 |
| JPMORGAN CHASE & CO | 5 | 1 | 0.00% | 0.00% | 0.00% | Q4 2019 | Q3 2023 | 10 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.00% | 0.01% | 0.01% | Q2 2022 | Q3 2023 | 6 |
| PURA VIDA INVESTMENTS, LLC | 4 | 1 | 0.26% | 0.49% | 0.79% | Q3 2021 | Q4 2022 | 5 |
| Twin Tree Management, LP | 3 | 3 | 0.00% | 0.02% | 0.04% | Q1 2023 | Q3 2023 | 3 |
| SG Americas Securities, LLC | 1 | 1 | 0.00% | 0.01% | 0.02% | Q1 2023 | Q3 2023 | 2 |
| Worth Venture Partners, LLC | 2 | 2 | 0.00% | 0.01% | 0.02% | Q4 2022 | Q1 2023 | 2 |
| Ally Bridge Group (NY) LLC | 2 | 2 | 2.91% | 3.81% | 4.71% | Q2 2021 | Q3 2021 | 2 |
| IMC-Chicago, LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2023 | Q3 2023 | 1 |
| PICTON MAHONEY ASSET MANAGEMENT | 1 | 1 | 0.14% | 0.14% | 0.14% | Q3 2023 | Q3 2023 | 1 |
| BOOTHBAY FUND MANAGEMENT, LLC | 1 | 1 | 0.11% | 0.11% | 0.11% | Q4 2019 | Q4 2019 | 1 |
This page lists all the filers that currently own APELLIS PHARMACEUTICALS INC or have owned APELLIS PHARMACEUTICALS INC in the past.