| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 33 | 2 | 0.00% | 0.02% | 0.08% | Q4 2014 | Q3 2023 | 35 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| GROUP ONE TRADING, L.P. | 12 | 1 | 0.00% | 0.12% | 0.40% | Q2 2013 | Q3 2023 | 19 |
| Citadel Advisors | 13 | 13 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2016 | 13 |
| IMC-Chicago, LLC | 8 | 2 | 0.08% | 0.13% | 0.22% | Q1 2021 | Q3 2023 | 10 |
| CTC LLC | 8 | 8 | 0.02% | 0.03% | 0.04% | Q4 2021 | Q3 2023 | 8 |
| JPMORGAN CHASE & CO | 3 | 1 | 0.00% | 0.00% | 0.01% | Q2 2016 | Q3 2023 | 8 |
| HRT FINANCIAL LP | 2 | 1 | 0.01% | 0.02% | 0.04% | Q1 2021 | Q3 2023 | 6 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.02% | 0.03% | 0.04% | Q2 2022 | Q3 2023 | 6 |
| Shaolin Capital Management LLC | 6 | 6 | 0.01% | 0.11% | 0.22% | Q2 2022 | Q3 2023 | 6 |
| Arena Investors LP | 3 | 1 | 0.05% | 0.82% | 1.84% | Q2 2022 | Q3 2023 | 4 |
| Timber Hill LLC | 4 | 4 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q1 2014 | 4 |
| HBK INVESTMENTS L P | 3 | 3 | 0.03% | 0.11% | 0.17% | Q1 2021 | Q3 2021 | 3 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 3 | 3 | 0.43% | 0.57% | 0.68% | Q1 2023 | Q3 2023 | 3 |
| Warberg Asset Management LLC | 2 | 1 | 0.06% | 0.07% | 0.08% | Q2 2022 | Q1 2023 | 3 |
| Quarry LP | 2 | 2 | 0.47% | 0.72% | 0.96% | Q4 2022 | Q1 2023 | 2 |
| Taconic Capital Advisors LP | 1 | 1 | 0.19% | 0.19% | 0.19% | Q3 2023 | Q3 2023 | 1 |
| PICTON MAHONEY ASSET MANAGEMENT | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2021 | Q2 2021 | 1 |
| Elite Wealth Management, Inc. | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2014 | Q2 2014 | 1 |
| Gladius Capital Management LP | 1 | 1 | 2.69% | 2.69% | 2.69% | Q2 2022 | Q2 2022 | 1 |
| Antara Capital LP | 1 | 1 | 0.29% | 0.29% | 0.29% | Q1 2021 | Q1 2021 | 1 |
| Twin Tree Management, LP | 1 | 1 | 0.05% | 0.05% | 0.05% | Q3 2023 | Q3 2023 | 1 |
This page lists all the filers that currently own MICROSTRATEGY INC or have owned MICROSTRATEGY INC in the past.