Masco Corp is based out of Livonia. Masco Corp. manufactures, sells and installs home improvement and building products. Operations consist of five segments: Cabinets and Related Products; Plumbing Products; Installation and Other Services; Decorative Architectural Products; and Other Specialty Products.Whalewisdom has at least 2 13D filings, 6 13G filings, and 274 Form 4 filings The firm has no submitted 13F filings and does not appear to be an investment advisor.