Janus Henderson Group

Janus Henderson Group’s AtriCure ATRC Stock Holding History

Janus Henderson Group’s Portfolio ATRC Stock Details ATRC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$653K	Hold	22,883	–	–	﹤0.01%	1884
2025 Q4	$905K	Hold	22,883	–	–	﹤0.01%	1723
2025 Q3	$807K	Hold	22,883	–	–	﹤0.01%	1773
2025 Q2	$749K	Hold	22,883	–	–	﹤0.01%	1754
2025 Q1	$728K	Hold	22,883	–	–	﹤0.01%	1774
2024 Q4	$700K	Hold	22,883	–	–	﹤0.01%	1868
2024 Q3	$642K	Hold	22,883	–	–	﹤0.01%	1910
2024 Q2	$521K	Sell	22,883 -238	-1%	-$5.49K	﹤0.01%	1965
2024 Q1	$703K	Hold	23,121	–	–	﹤0.01%	1834
2023 Q4	$825K	Sell	23,121 -36	-0.2%	-$1.34K	﹤0.01%	1733
2023 Q3	$1.02M	Buy	23,157 +3	+0%	+$146	﹤0.01%	1550
2023 Q2	$1.14M	Buy	23,154 +3,879	+20%	+$179K	﹤0.01%	1541
2023 Q1	$799K	Buy	19,275 +10,571	+121%	+$439K	﹤0.01%	1751
2022 Q4	$386K	Hold	8,704	–	–	﹤0.01%	1848
2022 Q3	$340K	Buy	8,704 +13	+0.1%	+$595	﹤0.01%	2133
2022 Q2	$355K	Sell	8,691 -9	-0.1%	-$426	﹤0.01%	1972
2022 Q1	$571K	Buy	8,700 +2	+0%	+$130	﹤0.01%	1820
2021 Q4	$605K	Buy	8,698 +4,377	+101%	+$318K	﹤0.01%	1781
2021 Q3	$301K	Buy	+4,321	New	+$333K	﹤0.01%	1882

Other funds holding ATRC

AllianceBernstein

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

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

Wellington Management Group

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

Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return

Marshall Wace London, United Kingdom $93.4B AUM 35.1% 1-Year Est. Return

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