MARTIN MARIETTA MATLS INC's ticker is and the CUSIP is 573284906. A total of 3 filers reported holding MARTIN MARIETTA MATLS INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $5,642,000 | +18.3% | 16,800 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $4,771,000 | -78.7% | 16,800 | -82.6% | 0.00% | -75.0% |
| Q3 2020 | $22,367,000 | +442.4% | 96,800 | +372.2% | 0.00% | +300.0% |
| Q1 2019 | $4,124,000 | -55.6% | 20,500 | -59.8% | 0.00% | -50.0% |
| Q3 2018 | $9,279,000 | -18.5% | 51,000 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $11,390,000 | – | 51,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Maven Securities LTD | 4,600 | $1,633,276 | 0.03% |
| SIMPLEX TRADING, LLC | 23,700 | $8,414 | 0.01% |
| JANE STREET GROUP, LLC | 8,500 | $3,018,010 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 200 | $71,012 | 0.00% |