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Dearborn Partners’s Masco MAS Stock Holding History

Dearborn Partners’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
2026
Q2 		$236K Buy
+2,900
New +$202K 0.01% 264
2025
Q4 		– Sell
-3,202
Closed -$225K – 270
2025
Q3 		$225K Sell
3,202
-250
-7% -$17.6K 0.01% 249
2025
Q2 		$222K Hold
3,452
– – 0.01% 250
2025
Q1 		$240K Hold
3,452
– – 0.01% 234
2024
Q4 		$251K Hold
3,452
– – 0.01% 238
2024
Q3 		$290K Hold
3,452
– – 0.01% 229
2024
Q2 		$230K Hold
3,452
– – 0.01% 242
2024
Q1 		$272K Hold
3,452
– – 0.01% 223
2023
Q4 		$231K Buy
+3,452
New +$201K 0.01% 238
2022
Q1 		– Sell
-3,450
Closed -$242K – 277
2021
Q4 		$242K Buy
+3,450
New +$223K 0.01% 243
2021
Q3 		– Sell
-3,460
Closed -$204K – 257
2021
Q2 		$204K Hold
3,460
– – 0.01% 242
2021
Q1 		$207K Buy
+3,460
New +$193K 0.01% 243
2018
Q1 		– Sell
-4,796
Closed -$211K – 176
2017
Q4 		$211K Buy
+4,796
New +$195K 0.02% 171
2017
Q3 		– Sell
-5,876
Closed -$225K – 171
2017
Q2 		$225K Buy
+5,876
New +$215K 0.02% 158
2016
Q4 		– Sell
-5,860
Closed -$201K – 172
2016
Q3 		$201K Buy
+5,860
New +$203K 0.02% 184
2014
Q1 		– Sell
-11,232
Closed -$225K – 298
2013
Q4 		$225K Sell
11,232
-107
-0.9% -$1.99K 0.03% 282
2013
Q3 		$212K Sell
11,339
-392
-3% -$6.98K 0.03% 280
2013
Q2 		$201K Buy
+11,731
New +$211K 0.03% 281

Other funds holding MAS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Dearborn Partners's MAS Position: Q2 2026 in Review

Dearborn Partners opened a new position in Masco (MAS) in Q2 2026: 2,900 shares worth $236K. The stake represents 0.01% of the portfolio and ranks #264 among its holdings. This is a return to the name: Dearborn Partners previously reported a position in MAS as recently as Q3 2025.

Dearborn Partners first reported a position in MAS in Q2 2013 and has held it in 18 quarters since. The position peaked at $290K in Q3 2024. 920 funds tracked by Wall St. Rank hold MAS as of Q2 2026.

  • Dearborn Partners held 2,900 shares of Masco worth $236K as of Q2 2026.
  • Masco was a new Dearborn Partners position in Q2 2026.
  • Masco made up 0.01% of Dearborn Partners's portfolio in Q2 2026, its #264 holding.
  • Dearborn Partners first reported a position in Masco in Q2 2013 and has held it in 18 quarters since.
  • Dearborn Partners's Masco position peaked at $290K in Q3 2024.
  • 920 funds tracked by Wall St. Rank held Masco as of Q2 2026.

Based on Dearborn Partners's 13F filing for Q2 2026, filed 13 Aug 2026.