MASCO CORP's ticker is and the CUSIP is 574599906. A total of 4 filers reported holding MASCO CORP in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $2,245,000 | – | 60,000 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 127,500 | $2,713,000 | 0.05% |
| Citadel Advisors | 971,000 | $20,663,000 | 0.03% |
| Timber Hill LLC | 136,200 | $2,898,000 | 0.01% |
| Virtu KCG Holdings LLC | 12,400 | $264,000 | 0.00% |