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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BlackRock's MAS Position: Q2 2026 in Review

BlackRock increased its Masco (MAS) stake by 0.63% in Q2 2026, buying an estimated $6.91M and bringing the position to 15,717,623 shares worth $1.28B. The position accounts for 0.02% of the portfolio, ranked #631.

BlackRock first reported a position in MAS in Q2 2013 and has held it in 53 quarters since. The position peaked at $1.67B in Q4 2021. 920 funds tracked by Wall St. Rank hold MAS as of Q2 2026.

BlackRock held 15,717,623 shares of Masco worth $1.28B as of Q2 2026.
BlackRock bought 99,063 Masco shares in Q2 2026, an estimated $6.91M.
Masco made up 0.02% of BlackRock's portfolio in Q2 2026, its #631 holding.
BlackRock first reported a position in Masco in Q2 2013 and has held it in 53 quarters since.
BlackRock's Masco position peaked at $1.67B in Q4 2021.
920 funds tracked by Wall St. Rank held Masco as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.