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Champlain Investment Partners’s iRhythm Holdings IRTC Stock Holding History

Champlain Investment Partners’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
2025
Q4 		– Sell
-365,627
Closed -$62.9M – 138
2025
Q3 		$62.9M Sell
365,627
-295,605
-45% -$47M 0.47% 91
2025
Q2 		$102M Sell
661,232
-161,559
-20% -$20.9M 0.71% 56
2025
Q1 		$86.1M Buy
822,791
+96,529
+13% +$10.2M 0.62% 70
2024
Q4 		$65.5M Buy
726,262
+59,161
+9% +$4.65M 0.41% 96
2024
Q3 		$49.5M Sell
667,101
-72,164
-10% -$5.75M 0.3% 106
2024
Q2 		$79.6M Buy
739,265
+163,465
+28% +$16.7M 0.49% 87
2024
Q1 		$66.8M Buy
575,800
+293,710
+104% +$33M 0.38% 95
2023
Q4 		$30.2M Buy
+282,090
New +$24.6M 0.18% 122

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Sands Capital Management
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Artisan Partners
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Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Millennium Management
Millennium Management New York $134B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return