WhitTier Trust Company’s iRhythm Holdings IRTC Stock Holding History

WhitTier Trust Company’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	$1.25K	Hold	10	–	–	﹤0.01%	1336
2026 Q1	$1.17K	Buy	+10	New	+$1.44K	﹤0.01%	1332

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

WhitTier Trust Company's IRTC Position: Q2 2026 in Review

WhitTier Trust Company held its iRhythm Holdings (IRTC) position steady in Q2 2026 at 10 shares worth $1.25K. The position accounts for ﹤0.01% of the portfolio, ranked #1336.

WhitTier Trust Company first reported a position in IRTC in Q1 2026 and has held it in 2 quarters since. 304 funds tracked by Wall St. Rank hold IRTC as of Q2 2026.

WhitTier Trust Company held 10 shares of iRhythm Holdings worth $1.25K as of Q2 2026.
WhitTier Trust Company left its iRhythm Holdings share count unchanged in Q2 2026.
iRhythm Holdings made up ﹤0.01% of WhitTier Trust Company's portfolio in Q2 2026, its #1336 holding.
WhitTier Trust Company first reported a position in iRhythm Holdings in Q1 2026 and has held it in 2 quarters since.
304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2026.

Based on WhitTier Trust Company's 13F filing for Q2 2026, filed 28 Jul 2026.