Montanaro Asset Management’s Tradeweb Markets TW Stock Holding History

Montanaro Asset Management’s Portfolio TW Stock Details TW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$6.25M	Sell	53,150 -16,350	-24%	-$1.87M	1.87%	26
2025 Q4	$7.47M	Buy	69,500 +4,500	+7%	+$483K	2.08%	25
2025 Q3	$7.21M	Buy	65,000 +12,500	+24%	+$1.61M	1.8%	24
2025 Q2	$7.69M	Buy	52,500 +5,500	+12%	+$767K	1.98%	25
2025 Q1	$6.98M	Buy	47,000 +4,000	+9%	+$532K	2.05%	23
2024 Q4	$5.63M	Buy	43,000 +4,000	+10%	+$528K	1.16%	35
2024 Q3	$4.82M	Buy	39,000 +7,000	+22%	+$793K	0.86%	36
2024 Q2	$3.39M	Buy	+32,000	New	+$3.38M	0.63%	36

Other funds holding TW

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

T. Rowe Price Investment Management

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

AQR Capital Management

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Linonia Partnership New York $5.38B AUM 20.54% 1-Year Est. Return

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

Grantham, Mayo, Van Otterloo & Co (GMO)

Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return