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Costello Asset Management’s Masco MAS Stock Holding History

Costello Asset Management’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
Q1 		$30.7K Buy
508
+61
+14% +$4.13K 0.01% 316
2025
Q4 		$28.4K Hold
447
– – 0.01% 326
2025
Q3 		$31.5K Hold
447
– – 0.01% 308
2025
Q2 		$28.8K Hold
447
– – 0.01% 319
2025
Q1 		$31.1K Buy
+447
New +$33.5K 0.01% 291

Other funds holding MAS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $107B AUM 24.58% 1-Year Est. Return

Costello Asset Management's MAS Position: Q1 2026 in Review

Costello Asset Management increased its Masco (MAS) stake by 14% in Q1 2026, buying an estimated $4.13K and bringing the position to 508 shares worth $30.7K. The position accounts for 0.01% of the portfolio, ranked #316.

Costello Asset Management first reported a position in MAS in Q1 2025 and has held it in 5 quarters since. The position peaked at $31.5K in Q3 2025. 833 funds tracked by Wall St. Rank hold MAS as of Q1 2026.

  • Costello Asset Management held 508 shares of Masco worth $30.7K as of Q1 2026.
  • Costello Asset Management bought 61 Masco shares in Q1 2026, an estimated $4.13K.
  • Masco made up 0.01% of Costello Asset Management's portfolio in Q1 2026, its #316 holding.
  • Costello Asset Management first reported a position in Masco in Q1 2025 and has held it in 5 quarters since.
  • Costello Asset Management's Masco position peaked at $31.5K in Q3 2025.
  • 833 funds tracked by Wall St. Rank held Masco as of Q1 2026.

Based on Costello Asset Management's 13F filing for Q1 2026, filed 30 Apr 2026.