Great Lakes Advisors’s Avantor AVTR Stock Holding History

Great Lakes Advisors’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	-1,075,946	Closed	-$13.4M	–	801
2025 Q3	$13.4M	Sell	1,075,946 -201,607	-16%	-$2.6M	0.11%	142
2025 Q2	$17.2M	Sell	1,277,553 -4,387	-0.3%	-$60K	0.14%	135
2025 Q1	$20.4M	Buy	1,281,940 +56,317	+5%	+$1.07M	0.18%	118
2024 Q4	$25.8M	Sell	1,225,623 -45,362	-4%	-$1.02M	0.22%	99
2024 Q3	$32.9M	Buy	1,270,985 +7,899	+0.6%	+$194K	0.28%	94
2024 Q2	$26.8M	Sell	1,263,086 -120,012	-9%	-$2.89M	0.24%	102
2024 Q1	$35.4M	Buy	1,383,098 +119,336	+9%	+$2.84M	0.3%	90
2023 Q4	$28.9M	Sell	1,263,762 -45,345	-3%	-$929K	0.27%	99
2023 Q3	$27.6M	Sell	1,309,107 -7,735	-0.6%	-$165K	0.25%	98
2023 Q2	$27M	Sell	1,316,842 -242,998	-16%	-$4.91M	0.27%	98
2023 Q1	$33M	Buy	+1,559,840	New	+$35.5M	0.3%	88
2022 Q3	–	Sell	-7,388	Closed	-$230K	–	645
2022 Q2	$230K	Buy	+7,388	New	+$231K	﹤0.01%	615

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 $5.72T 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