Masco Corp MASCO CORP is a security (CUSIP 574599BM7) tracked across SEC portfolio filings. 1 registered fund positions totaling $391K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $391K | 0.07% |