Kovack Advisors’s iRhythm Holdings IRTC Stock Holding History

Kovack Advisors’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	-1,171	Closed	-$208K	–	1056
2025 Q4	$208K	Buy	+1,171	New	+$208K	0.01%	931

Other funds holding IRTC

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

Kovack Advisors's IRTC Position: Q1 2026 in Review

Kovack Advisors sold out of iRhythm Holdings (IRTC) in Q1 2026, closing a stake of 1,171 shares — an estimated $208K sold.

Kovack Advisors first reported a position in IRTC in Q4 2025 and held it in 1 quarter. The position peaked at $208K in Q4 2025. 304 funds tracked by Wall St. Rank hold IRTC as of Q1 2026.

Kovack Advisors reported no remaining iRhythm Holdings position as of Q1 2026 after selling out during the quarter.
Kovack Advisors sold 1,171 iRhythm Holdings shares in Q1 2026, an estimated $208K.
Kovack Advisors first reported a position in iRhythm Holdings in Q4 2025 and held it in 1 quarter.
Kovack Advisors's iRhythm Holdings position peaked at $208K in Q4 2025.
304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q1 2026.

Based on Kovack Advisors's 13F filing for Q1 2026, filed 13 May 2026.