KCM Capital’s iRhythm Holdings IRTC Stock Holding History

KCM Capital’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 Q2	–	Sell	-30,000	Closed	-$3.54M	–	36
2026 Q1	$3.54M	Sell	30,000 -7,000	-19%	-$1.01M	0.57%	30
2025 Q4	$6.57M	Buy	+37,000	New	+$6.56M	1.26%	21

Other funds holding IRTC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

EAM

Eventide Asset Management Boston, Massachusetts $7.48B AUM 104.76% 1-Year Est. Return

KCM Capital's IRTC Position: Q2 2026 in Review

KCM Capital sold out of iRhythm Holdings (IRTC) in Q2 2026, closing a stake of 30,000 shares — an estimated $3.54M sold.

KCM Capital first reported a position in IRTC in Q4 2025 and held it in 2 quarters. The position peaked at $6.57M in Q4 2025. 304 funds tracked by Wall St. Rank hold IRTC as of Q2 2026.

KCM Capital reported no remaining iRhythm Holdings position as of Q2 2026 after selling out during the quarter.
KCM Capital sold 30,000 iRhythm Holdings shares in Q2 2026, an estimated $3.54M.
KCM Capital first reported a position in iRhythm Holdings in Q4 2025 and held it in 2 quarters.
KCM Capital's iRhythm Holdings position peaked at $6.57M in Q4 2025.
304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2026.

Based on KCM Capital's 13F filing for Q2 2026, filed 12 Aug 2026.