| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 33 | 33 | 0.00% | 0.03% | 0.14% | Q3 2015 | Q3 2023 | 33 |
| SIMPLEX TRADING, LLC | 31 | 2 | 0.00% | 0.01% | 0.07% | Q2 2015 | Q3 2023 | 33 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| JPMORGAN CHASE & CO | 5 | 1 | 0.00% | 0.00% | 0.01% | Q3 2017 | Q2 2021 | 10 |
| SABBY MANAGEMENT, LLC | 10 | 10 | 0.02% | 0.23% | 0.63% | Q3 2015 | Q4 2017 | 10 |
| BOOTHBAY FUND MANAGEMENT, LLC | 5 | 1 | 0.02% | 0.09% | 0.26% | Q3 2017 | Q1 2021 | 8 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 6 |
| IMC-Chicago, LLC | 2 | 1 | 0.00% | 0.00% | 0.00% | Q4 2018 | Q3 2023 | 5 |
| Citadel Advisors | 3 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2016 | 4 |
| SPHERA FUNDS MANAGEMENT LTD. | 1 | 1 | 0.78% | 0.78% | 0.78% | Q2 2016 | Q2 2016 | 1 |
| Hudson Bay Capital Management LP | 1 | 1 | 0.06% | 0.06% | 0.06% | Q4 2019 | Q4 2019 | 1 |
| Iguana Healthcare Management, LLC | 1 | 1 | 0.61% | 0.61% | 0.61% | Q2 2016 | Q2 2016 | 1 |
This page lists all the filers that currently own SAGE THERAPEUTICS INC or have owned SAGE THERAPEUTICS INC in the past.