MARTIN MARIETTA MATLS INC's ticker is and the CUSIP is 573284956. A total of 4 filers reported holding MARTIN MARIETTA MATLS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $205,240 | -36.6% | 500 | -28.6% | 0.00% | -60.0% |
| Q2 2023 | $323,645 | -8.8% | 700 | -30.0% | 0.01% | -28.6% |
| Q1 2023 | $355,060 | -52.2% | 1,000 | -54.5% | 0.01% | -58.8% |
| Q4 2022 | $743,534 | +10.0% | 2,200 | +4.8% | 0.02% | +41.7% |
| Q3 2022 | $676,000 | -56.1% | 2,100 | -47.5% | 0.01% | -77.8% |
| Q1 2022 | $1,540,000 | +58.1% | 4,000 | +37.9% | 0.05% | +22.7% |
| Q1 2021 | $974,000 | +314.5% | 2,900 | +190.0% | 0.04% | +131.6% |
| Q3 2020 | $235,000 | +13.5% | 1,000 | 0.0% | 0.02% | +35.7% |
| Q2 2020 | $207,000 | – | 1,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 80,200 | $23,999,000 | 0.04% |
| SIMPLEX TRADING, LLC | 11,600 | $3,471,000 | 0.00% |
| JANE STREET GROUP, LLC | 6,800 | $2,035,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |