MASCO CORP (MAS) Institutional Ownership and Insiders Activity
MASCO CORP (MAS) is widely held by institutional investors, with 905 firms reporting positions valued at approximately $14.97B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $1.28B in MAS holdings in its latest filing.
Recent insider activity includes 1 tracked Form 4 transaction over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
905
Total Reported Value
$14.97B
Largest Holder
Blackrock, Inc.
Largest Position
$1.28B
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
147
Funds Exiting Positions
84
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$1.28B
- Vanguard Capital Management Llc$1.07B
- Vanguard Portfolio Management Llc$994.31M
- State Street Corp$872.78M
- Harris Associates L P$676.91M
MAS News
All news- Winton Group Ltd Investment Changes Q3 2026: Focus on Technology and Financial Services
Aug 10, 2026 · valut.ai
Related MAS Institutional Insights:
- MAS 13F Institutional Holders
- MAS Superinvestors
- MAS Institutional Ownership Changes
- Industrials Sector Institutional Ownership
- Industrials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Industrials Stocks By Institutional Investors
- Most Sold Industrials Stocks By Institutional Investors
- MAS Insider Trading & SEC Form 4 Activity
- MAS Articles
- Top Institutional Investor Stock Rankings