BlackRock’s Masco MAS Stock Holding History

BlackRock’s Portfolio MAS Stock Details MAS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-621,900	Closed	-$34.5M	–	5831
2021 Q3	$34.5M	Buy	+621,900	New	+$36.9M	﹤0.01%	2903

Other funds holding MAS

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Nordea Investment Management Stockholm, Sweden $107B AUM 24.58% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

BlackRock's MAS Position: Q1 2026 in Review

BlackRock reduced its Masco (MAS) stake by 5.3% in Q1 2026, selling an estimated $59.7M and leaving 15,618,560 shares worth $943M. The position accounts for 0.02% of the portfolio, ranked #725.

BlackRock first reported a position in MAS in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.67B in Q4 2021. 834 funds tracked by Wall St. Rank hold MAS as of Q1 2026.

BlackRock held 15,618,560 shares of Masco worth $943M as of Q1 2026.
BlackRock sold 882,243 Masco shares in Q1 2026, an estimated $59.7M.
Masco made up 0.02% of BlackRock's portfolio in Q1 2026, its #725 holding.
BlackRock first reported a position in Masco in Q2 2013 and has held it in 52 quarters since.
BlackRock's Masco position peaked at $1.67B in Q4 2021.
834 funds tracked by Wall St. Rank held Masco as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.