Great Lakes Advisors’s Qiagen QGEN Stock Holding History

Great Lakes Advisors’s Portfolio QGEN Stock Details QGEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-28,643	Closed	-$1.29M	–	850
2025 Q4	$1.29M	Sell	28,643 -53,653	-65%	-$2.48M	0.01%	489
2025 Q3	$3.68M	Buy	+82,296	New	+$3.94M	0.03%	303
2022 Q1	–	Sell	-3,404	Closed	-$201K	–	751
2021 Q4	$201K	Buy	+3,404	New	+$195K	﹤0.01%	668
2019 Q2	–	Sell	-4,987	Closed	-$215K	–	561
2019 Q1	$215K	Sell	4,987 -207,359	-98%	-$8.34M	﹤0.01%	550
2018 Q4	$7.76M	Buy	212,346 +28,251	+15%	+$1.05M	0.18%	130
2018 Q3	$7.39M	Sell	184,095 -18,323	-9%	-$732K	0.16%	138
2018 Q2	$7.76M	Buy	202,418 +1,788	+0.9%	+$65.8K	0.18%	135
2018 Q1	$6.87M	Buy	200,630 +54,491	+37%	+$1.91M	0.16%	141
2017 Q4	$4.79M	Buy	146,139 +13,461	+10%	+$464K	0.11%	172
2017 Q3	$4.43M	Buy	132,678 +8,760	+7%	+$302K	0.1%	169
2017 Q2	$4.41M	Buy	+123,918	New	+$4.18M	0.11%	169

Other funds holding QGEN

Wellington Management Group

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

T. Rowe Price Associates

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

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

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

Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return

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

EARNEST Partners

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

Boston Partners

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Bank of America

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return