KBC Group’s iRhythm Holdings IRTC Stock Holding History

KBC Group’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 Q3	$141K	Buy	1,238 +368	+42%	+$43.5K	﹤0.01%	1187
2026 Q2	$103K	Hold	870	–	–	﹤0.01%	1395
2026 Q1	$103K	Sell	870 -6,593	-88%	-$951K	﹤0.01%	1303
2025 Q4	$1.32M	Hold	7,463	–	–	﹤0.01%	652
2025 Q3	$1.28M	Buy	7,463 +6,593	+758%	+$1.05M	﹤0.01%	653
2025 Q2	$134K	Sell	870 -467	-35%	-$60.3K	﹤0.01%	1044
2025 Q1	$140K	Buy	1,337 +18	+1%	+$1.91K	﹤0.01%	1282
2024 Q4	$119K	Buy	1,319 +410	+45%	+$32.2K	﹤0.01%	1435
2024 Q3	$67K	Hold	909	–	–	﹤0.01%	1554
2024 Q2	$98K	Buy	909 +216	+31%	+$22.1K	﹤0.01%	1176
2024 Q1	$80K	Hold	693	–	–	﹤0.01%	1245
2023 Q4	$74K	Hold	693	–	–	﹤0.01%	1256
2023 Q3	$65K	Buy	+693	New	+$70.5K	﹤0.01%	1244

Other funds holding IRTC

TimesSquare Capital Management New York $6.12B AUM 30.01% 1-Year Est. Return

MSK

Melissa S. Kampmann $128M AUM 13.41% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Mutual of America Capital Management New York $10.1B AUM 33.74% 1-Year Est. Return

Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return

Banque Pictet & Cie Geneva 73, Switzerland $14.5B AUM 33.71% 1-Year Est. Return

ABN AMRO Investment Solutions Paris Cedex 008 $13.2B AUM 30.55% 1-Year Est. Return

Oppenheimer & Co New York $9.5B AUM 27.65% 1-Year Est. Return

Y-Intercept (HK) Hong Kong $4.52B AUM 6.6% 1-Year Est. Return

WoodTrust Financial Wisconsin Rapids, Wisconsin $825M AUM 20.13% 1-Year Est. Return

KBC Group's IRTC Position: Q3 2026 in Review

KBC Group increased its iRhythm Holdings (IRTC) stake by 42% in Q3 2026, buying an estimated $43.5K and bringing the position to 1,238 shares worth $141K. The position accounts for ﹤0.01% of the portfolio, ranked #1187.

KBC Group first reported a position in IRTC in Q3 2023 and has held it in 13 quarters since. The position peaked at $1.32M in Q4 2025. 84 funds tracked by Wall St. Rank hold IRTC as of Q3 2026.

KBC Group held 1,238 shares of iRhythm Holdings worth $141K as of Q3 2026.
KBC Group bought 368 iRhythm Holdings shares in Q3 2026, an estimated $43.5K.
iRhythm Holdings made up ﹤0.01% of KBC Group's portfolio in Q3 2026, its #1187 holding.
KBC Group first reported a position in iRhythm Holdings in Q3 2023 and has held it in 13 quarters since.
KBC Group's iRhythm Holdings position peaked at $1.32M in Q4 2025.
84 funds tracked by Wall St. Rank held iRhythm Holdings as of Q3 2026.

Based on KBC Group's 13F filing for Q3 2026, filed 22 Oct 2026.