| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| GROUP ONE TRADING, L.P. | 42 | 42 | 0.00% | 0.02% | 0.06% | Q2 2013 | Q3 2023 | 42 |
| SIMPLEX TRADING, LLC | 36 | 36 | 0.00% | 0.00% | 0.01% | Q4 2014 | Q3 2023 | 36 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 21 | 21 | 0.00% | 0.00% | 0.00% | Q3 2018 | Q3 2023 | 21 |
| Allianz Asset Management GmbH | 12 | 4 | 0.00% | 0.01% | 0.03% | Q1 2016 | Q4 2022 | 16 |
| Timber Hill LLC | 12 | 2 | 0.00% | 0.01% | 0.04% | Q2 2013 | Q4 2016 | 14 |
| Citadel Advisors | 13 | 13 | 0.00% | 0.01% | 0.02% | Q2 2013 | Q2 2016 | 13 |
| SG Americas Securities, LLC | 5 | 1 | 0.00% | 0.01% | 0.05% | Q2 2014 | Q4 2018 | 10 |
| IMC-Chicago, LLC | 4 | 1 | 0.00% | 0.00% | 0.00% | Q1 2021 | Q3 2023 | 6 |
| JANE STREET GROUP, LLC | 6 | 6 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q3 2023 | 6 |
| Maven Securities LTD | 2 | 1 | 0.01% | 0.03% | 0.04% | Q1 2021 | Q4 2022 | 5 |
| Hudson Bay Capital Management LP | 5 | 5 | 0.04% | 0.06% | 0.08% | Q4 2016 | Q4 2017 | 5 |
| Virtu KCG Holdings LLC | 5 | 5 | 0.00% | 0.01% | 0.01% | Q3 2013 | Q3 2014 | 5 |
| Daiwa Securities Group Inc. | 4 | 4 | 0.00% | 0.00% | 0.00% | Q4 2017 | Q3 2018 | 4 |
| Garda Capital Partners LP | 2 | 2 | 0.13% | 0.20% | 0.26% | Q2 2023 | Q3 2023 | 2 |
| JPMORGAN CHASE & CO | 1 | 1 | 0.00% | 0.00% | 0.00% | Q1 2016 | Q1 2022 | 2 |
| SAM Advisors, LLC | 2 | 2 | 0.10% | 0.10% | 0.10% | Q1 2022 | Q2 2022 | 2 |
| CIBC WORLD MARKETS CORP | 1 | 1 | 0.01% | 0.01% | 0.01% | Q1 2019 | Q1 2019 | 1 |
| KGH Ltd | 1 | 1 | 0.05% | 0.05% | 0.05% | Q3 2018 | Q3 2018 | 1 |
| Alpine Global Management, LLC | 1 | 1 | 2.05% | 2.05% | 2.05% | Q2 2014 | Q2 2014 | 1 |
| SABBY MANAGEMENT, LLC | 1 | 1 | 1.92% | 1.92% | 1.92% | Q2 2014 | Q2 2014 | 1 |
| TWO SIGMA SECURITIES, LLC | 1 | 1 | 0.01% | 0.01% | 0.01% | Q3 2019 | Q3 2019 | 1 |
| KNIGHT CAPITAL GROUP LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q2 2013 | Q2 2013 | 1 |
| Marathon Trading Investment Management LLC | 1 | 1 | 0.78% | 0.78% | 0.78% | Q2 2014 | Q2 2014 | 1 |
| PEAK6 Group LLC | 1 | 1 | 0.00% | 0.00% | 0.00% | Q3 2014 | Q3 2014 | 1 |
| Twin Tree Management, LP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2022 | Q2 2022 | 1 |
This page lists all the filers that currently own WEYERHAEUSER CO or have owned WEYERHAEUSER CO in the past.