Employees Retirement System of Texas’s iRhythm Holdings IRTC Stock Holding History

Employees Retirement System of Texas’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	$25K	Hold	209	–	–	﹤0.01%	487
2025 Q4	$37K	Hold	209	–	–	﹤0.01%	482
2025 Q3	$36K	Buy	+209	New	+$33.2K	﹤0.01%	493
2019 Q3	–	Sell	-5,000	Closed	-$395K	–	988
2019 Q2	$395K	Hold	5,000	–	–	0.01%	1013
2019 Q1	$375K	Hold	5,000	–	–	0.01%	1010
2018 Q4	$347K	Hold	5,000	–	–	0.01%	1004
2018 Q3	$473K	Sell	5,000 -15,000	-75%	-$1.31M	0.01%	1002
2018 Q2	$1.62M	Sell	20,000 -6,000	-23%	-$420K	0.02%	687
2018 Q1	$1.64M	Hold	26,000	–	–	0.02%	688
2017 Q4	$1.46M	Hold	26,000	–	–	0.02%	734
2017 Q3	$1.35M	Sell	26,000 -15,000	-37%	-$679K	0.02%	749
2017 Q2	$1.74M	Buy	+41,000	New	+$1.49M	0.02%	679

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

Employees Retirement System of Texas's IRTC Position: Q1 2026 in Review

Employees Retirement System of Texas held its iRhythm Holdings (IRTC) position steady in Q1 2026 at 209 shares worth $25K. The position accounts for ﹤0.01% of the portfolio, ranked #487.

Employees Retirement System of Texas first reported a position in IRTC in Q2 2017 and has held it in 12 quarters since. The position peaked at $1.74M in Q2 2017. 304 funds tracked by Wall St. Rank hold IRTC as of Q1 2026.

Employees Retirement System of Texas held 209 shares of iRhythm Holdings worth $25K as of Q1 2026.
Employees Retirement System of Texas left its iRhythm Holdings share count unchanged in Q1 2026.
iRhythm Holdings made up ﹤0.01% of Employees Retirement System of Texas's portfolio in Q1 2026, its #487 holding.
Employees Retirement System of Texas first reported a position in iRhythm Holdings in Q2 2017 and has held it in 12 quarters since.
Employees Retirement System of Texas's iRhythm Holdings position peaked at $1.74M in Q2 2017.
304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q1 2026.

Based on Employees Retirement System of Texas's 13F filing for Q1 2026, filed 13 May 2026.