Segall Bryant & Hamill’s iRhythm Holdings IRTC Stock Holding History

Segall Bryant & Hamill’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	$12.8M	Buy	107,467 +7,671	+8%	+$892K	0.15%	217
2026 Q1	$11.8M	Sell	99,796 -11,901	-11%	-$1.72M	0.17%	203
2025 Q4	$19.8M	Sell	111,697 -13,601	-11%	-$2.41M	0.27%	130
2025 Q3	$21.6M	Sell	125,298 -11,995	-9%	-$1.91M	0.29%	116
2025 Q2	$21.1M	Buy	137,293 +6,545	+5%	+$846K	0.3%	113
2025 Q1	$13.7M	Sell	130,748 -8,643	-6%	-$915K	0.21%	148
2024 Q4	$12.6M	Buy	139,391 +6,789	+5%	+$533K	0.17%	182
2024 Q3	$9.84M	Buy	132,602 +2,742	+2%	+$218K	0.13%	234
2024 Q2	$14M	Buy	129,860 +27,484	+27%	+$2.81M	0.25%	129
2024 Q1	$11.9M	Buy	+102,376	New	+$11.5M	0.22%	156

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

Segall Bryant & Hamill's IRTC Position: Q2 2026 in Review

Segall Bryant & Hamill increased its iRhythm Holdings (IRTC) stake by 7.7% in Q2 2026, buying an estimated $892K and bringing the position to 107,467 shares worth $12.8M. The position accounts for 0.15% of the portfolio, ranked #217.

Segall Bryant & Hamill first reported a position in IRTC in Q1 2024 and has held it in 10 quarters since. The position peaked at $21.6M in Q3 2025. 304 funds tracked by Wall St. Rank hold IRTC as of Q2 2026.

Segall Bryant & Hamill held 107,467 shares of iRhythm Holdings worth $12.8M as of Q2 2026.
Segall Bryant & Hamill bought 7,671 iRhythm Holdings shares in Q2 2026, an estimated $892K.
iRhythm Holdings made up 0.15% of Segall Bryant & Hamill's portfolio in Q2 2026, its #217 holding.
Segall Bryant & Hamill first reported a position in iRhythm Holdings in Q1 2024 and has held it in 10 quarters since.
Segall Bryant & Hamill's iRhythm Holdings position peaked at $21.6M in Q3 2025.
304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2026.

Based on Segall Bryant & Hamill's 13F filing for Q2 2026, filed 12 Aug 2026.