Xponance’s iRhythm Holdings IRTC Stock Holding History

Xponance’s Portfolio IRTC Stock Details IRTC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$354K	Buy	3,001 +468	+18%	+$67.5K	﹤0.01%	1184
2025 Q4	$449K	Buy	2,533 +19	+0.8%	+$3.37K	﹤0.01%	996
2025 Q3	$432K	Buy	2,514 +36	+1%	+$5.72K	﹤0.01%	1022
2025 Q2	$382K	Buy	2,478 +88	+4%	+$11.4K	﹤0.01%	1050
2025 Q1	$250K	Buy	2,390 +137	+6%	+$14.5K	﹤0.01%	1168
2024 Q4	$203K	Buy	+2,253	New	+$177K	﹤0.01%	1292
2024 Q3	–	Sell	-1,954	Closed	-$210K	–	1396
2024 Q2	$210K	Buy	1,954 +94	+5%	+$9.6K	﹤0.01%	1166
2024 Q1	$216K	Buy	+1,860	New	+$209K	﹤0.01%	1164
2023 Q2	–	Sell	-1,757	Closed	-$218K	–	1274
2023 Q1	$218K	Buy	+1,757	New	+$191K	﹤0.01%	1105
2022 Q4	–	Sell	-1,683	Closed	-$211K	–	1238
2022 Q3	$211K	Buy	+1,683	New	+$243K	﹤0.01%	1079
2022 Q2	–	Sell	-1,407	Closed	-$222K	–	1210
2022 Q1	$222K	Buy	+1,407	New	+$181K	﹤0.01%	1086

Other funds holding IRTC

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

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

RTW Investments New York $10B AUM 135.35% 1-Year Est. Return

Millennium Management

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Artisan Partners

Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Holocene Advisors

Holocene Advisors New York $41.5B AUM 42.97% 1-Year Est. Return

UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return