Masco Ownership & Insider Activity

Masco (MAS) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 2.3% of shares outstanding. Institutional investors hold 74.1%.

Shares Outstanding

197.187M

Shares Float

169.746M

Insider Shares Owned

4.463M

Insider % Owned

2.3%

Institutional Shares Held

146.202M

Institutional % Held

74.1%

Ownership Breakdown

Net Insider Activity by Month

Masco Insider Transactions (Last 6 Months)

No insider filings in the last 6 months.

Date	Member	Party	Chamber	Action	Amount
Apr 7, 2025	Julie Johnson	D	House	Sale	$1,001 - $15,000