YIH
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Y-Intercept (HK)’s iRhythm Holdings IRTC Stock Holding History

Y-Intercept (HK)’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 		– Sell
-3,495
Closed -$620K – 1796
2025
Q4 		$620K Sell
3,495
-4,881
-58% -$865K 0.01% 1167
2025
Q3 		$1.44M Sell
8,376
-22,037
-72% -$3.5M 0.03% 794
2025
Q2 		$4.68M Buy
+30,413
New +$3.93M 0.11% 246
2024
Q1 		– Sell
-4,083
Closed -$437K – 1561
2023
Q4 		$437K Buy
+4,083
New +$356K 0.04% 661
2023
Q2 		– Sell
-5,261
Closed -$653K – 1489
2023
Q1 		$653K Buy
+5,261
New +$571K 0.08% 408

Other funds holding IRTC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
RI
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
VCM
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
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