MAS MASCO CORP /DE/: institutional ownership and insider trading
977 funds reported holding $18.3B of MASCO CORP /DE/ in their latest 13F filings; in Q2 2026 funds net bought $118M, with 138 new positions and 60 funds selling out; over the last 12 months insiders bought $0 and sold $5.12M on the open market.
Famous investors holding MAS
- Renaissance Technologies (Renaissance Technologies): $55.6M, 0.1% of the portfolio
- Izzy Englander (Millennium Management): $50.1M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $5.40M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $52.9M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $1.48M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $869K, 0.0% of the portfolio
Largest institutional holders of MAS
- VANGUARD GROUP INC — $1.77B
- BlackRock, Inc. (BLK) — $1.28B
- VANGUARD CAPITAL MANAGEMENT LLC — $1.07B
- VANGUARD PORTFOLIO MANAGEMENT LLC — $994M
- STATE STREET CORP (STT, STT-PG) — $873M
- HARRIS ASSOCIATES L P — $677M
- JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $440M
- GEODE CAPITAL MANAGEMENT, LLC — $434M
- VAN ECK ASSOCIATES CORP — $383M
- Boston Partners — $375M
Recent MAS insider trades
- Mar 7, 2026: Payne Lisa A sold 16,735 shares ($1.07M)
- Feb 26, 2026: Eisman Heath M sold 747 shares ($53.7K)
- Feb 12, 2026: Cole Kenneth G. sold 51,900 shares ($4.00M)
- Aug 22, 2025: Shah Jai sold 82,910 shares ($6.30M)
Members of Congress trading MAS
- Apr 7, 2025: Julie Johnson sold $1.00K–$15.0K
5%+ owners
- Vanguard Capital Management: 7.4% (Schedule 13G, filed Apr 30, 2026)
- Vanguard Portfolio Management: 6.1% (Schedule 13G, filed Apr 29, 2026)
- STATE STREET CORPORATION: 5.3% (Schedule 13G, filed Aug 7, 2026)