| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| SIMPLEX TRADING, LLC | 33 | 33 | 0.00% | 0.02% | 0.06% | Q3 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 | 18 | 18 | 0.00% | 0.01% | 0.03% | Q2 2019 | Q3 2023 | 18 |
| IMC-Chicago, LLC | 8 | 7 | 0.00% | 0.01% | 0.04% | Q4 2019 | Q3 2023 | 15 |
| SG Americas Securities, LLC | 5 | 1 | 0.00% | 0.03% | 0.10% | Q1 2021 | Q3 2022 | 6 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.01% | 0.01% | 0.01% | Q2 2022 | Q3 2023 | 6 |
| Twin Tree Management, LP | 6 | 6 | 0.00% | 0.03% | 0.09% | Q2 2022 | Q3 2023 | 6 |
| Maven Securities LTD | 5 | 5 | 0.00% | 0.03% | 0.07% | Q3 2022 | Q3 2023 | 5 |
| HRT FINANCIAL LP | 3 | 1 | 0.00% | 0.01% | 0.02% | Q2 2021 | Q3 2023 | 5 |
| Citadel Advisors | 4 | 4 | 0.00% | 0.00% | 0.00% | Q3 2015 | Q2 2016 | 4 |
| ADVENT CAPITAL MANAGEMENT /DE/ | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2017 | Q3 2019 | 3 |
| HBK INVESTMENTS L P | 3 | 3 | 0.00% | 0.02% | 0.04% | Q1 2021 | Q3 2021 | 3 |
| Marathon Trading Investment Management LLC | 2 | 2 | 0.02% | 0.03% | 0.04% | Q4 2020 | Q1 2021 | 2 |
| CIBC WORLD MARKETS CORP | 1 | 1 | 0.02% | 0.02% | 0.02% | Q1 2019 | Q1 2019 | 1 |
| WELLS FARGO & COMPANY/MN | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2021 | Q2 2021 | 1 |
| Invenomic Capital Management LP | 1 | 1 | 0.74% | 0.74% | 0.74% | Q4 2020 | Q4 2020 | 1 |
| CSS LLC/IL | 1 | 1 | 0.03% | 0.03% | 0.03% | Q3 2015 | Q3 2015 | 1 |
| Timber Hill LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2016 | Q2 2016 | 1 |
This page lists all the filers that currently own ZILLOW GROUP INC or have owned ZILLOW GROUP INC in the past.