Ostrum Asset Management’s Masco MAS Stock Holding History

Ostrum 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	$1.44M	Buy	23,879 +3,130	+15%	+$212K	0.08%	179
2025 Q4	$1.32M	Buy	20,749 +889	+4%	+$57.7K	0.06%	226
2025 Q3	$1.4M	Buy	19,860 +15,240	+330%	+$1.07M	0.06%	247
2025 Q2	$297K	Sell	4,620 -742	-14%	-$46.7K	0.01%	460
2025 Q1	$373K	Sell	5,362 -1,278	-19%	-$95.6K	0.02%	441
2024 Q4	$482K	Buy	6,640 +867	+15%	+$69.4K	0.04%	408
2024 Q3	$485K	Sell	5,773 -1,025	-15%	-$77.7K	0.04%	406
2024 Q2	$453K	Sell	6,798 -89	-1%	-$6.27K	0.04%	403
2024 Q1	$543K	Buy	6,887 +624	+10%	+$45K	0.04%	425
2023 Q4	$419K	Sell	6,263 -5,113	-45%	-$297K	0.04%	434
2023 Q3	$608K	Buy	11,376 +1,130	+11%	+$65.1K	0.06%	409
2023 Q2	$588K	Buy	10,246 +9	+0.1%	+$471	0.05%	410
2023 Q1	$509K	Buy	+10,237	New	+$528K	0.04%	424
2019 Q3	–	Sell	-77,300	Closed	-$3.03M	–	106
2019 Q2	$3.03M	Buy	77,300 +59,900	+344%	+$2.31M	0.84%	32
2019 Q1	$684K	Buy	+17,400	New	+$621K	0.22%	118

Other funds holding MAS

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 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

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

Ostrum Asset Management increased its Masco (MAS) stake by 15% in Q1 2026, buying an estimated $212K and bringing the position to 23,879 shares worth $1.44M. The position accounts for 0.08% of the portfolio, ranked #179.

Ostrum Asset Management first reported a position in MAS in Q1 2019 and has held it in 15 quarters since. The position peaked at $3.03M in Q2 2019. 833 funds tracked by Wall St. Rank hold MAS as of Q1 2026.

Ostrum Asset Management held 23,879 shares of Masco worth $1.44M as of Q1 2026.
Ostrum Asset Management bought 3,130 Masco shares in Q1 2026, an estimated $212K.
Masco made up 0.08% of Ostrum Asset Management's portfolio in Q1 2026, its #179 holding.
Ostrum Asset Management first reported a position in Masco in Q1 2019 and has held it in 15 quarters since.
Ostrum Asset Management's Masco position peaked at $3.03M in Q2 2019.
833 funds tracked by Wall St. Rank held Masco as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.