MASCO CORP's ticker is and the CUSIP is 574599956. A total of 6 filers reported holding MASCO CORP in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Garda Capital Partners LP | 9,000 | $481,050 | 0.02% |
| Twin Tree Management, LP | 102,000 | $5,451,900 | 0.01% |
| SIMPLEX TRADING, LLC | 4,500 | $240 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 700 | $37,415 | 0.00% |
| JANE STREET GROUP, LLC | 5,500 | $293,975 | 0.00% |