O'Shaughnessy Asset Management’s Avantor AVTR Stock Holding History

O'Shaughnessy Asset Management’s Portfolio AVTR Stock Details AVTR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-10,645	Closed	-$133K	–	2646
2025 Q3	$133K	Sell	10,645 -1,273	-11%	-$16.4K	﹤0.01%	2041
2025 Q2	$160K	Buy	+11,918	New	+$163K	﹤0.01%	1877
2022 Q3	–	Sell	-8,995	Closed	-$280K	–	1335
2022 Q2	$280K	Buy	8,995 +1,713	+24%	+$53.5K	0.01%	895
2022 Q1	$246K	Sell	7,282 -3,090	-30%	-$110K	﹤0.01%	982
2021 Q4	$437K	Sell	10,372 -376	-3%	-$14.8K	0.01%	738
2021 Q3	$440K	Buy	10,748 +6,235	+138%	+$244K	0.01%	699
2021 Q2	$160K	Buy	4,513 +3,688	+447%	+$119K	﹤0.01%	1129
2021 Q1	$24K	Buy	825 +370	+81%	+$10.7K	﹤0.01%	1596
2020 Q4	$13K	Buy	455 +44	+11%	+$1.13K	﹤0.01%	1487
2020 Q3	$9K	Buy	411 +378	+1,145%	+$7.86K	﹤0.01%	1374
2020 Q2	$1K	Buy	+33	New	+$537	﹤0.01%	1562

Other funds holding AVTR

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

T. Rowe Price Investment Management

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

Wellington Management Group

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

Greenhaven Associates Purchase, New York $6.07B AUM 11.2% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return