M&T Bank’s iRhythm Holdings IRTC Stock Holding History

M&T Bank’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	-1,166	Closed	-$207K	–	1765
2025 Q4	$207K	Buy	+1,166	New	+$207K	﹤0.01%	1556

Other funds holding IRTC

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

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

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Holocene Advisors New York $44.4B AUM 57.89% 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

M&T Bank's IRTC Position: Q1 2026 in Review

M&T Bank sold out of iRhythm Holdings (IRTC) in Q1 2026, closing a stake of 1,166 shares — an estimated $207K sold.

M&T Bank first reported a position in IRTC in Q4 2025 and held it in 1 quarter. The position peaked at $207K in Q4 2025. 305 funds tracked by Wall St. Rank hold IRTC as of Q1 2026.

M&T Bank reported no remaining iRhythm Holdings position as of Q1 2026 after selling out during the quarter.
M&T Bank sold 1,166 iRhythm Holdings shares in Q1 2026, an estimated $207K.
M&T Bank first reported a position in iRhythm Holdings in Q4 2025 and held it in 1 quarter.
M&T Bank's iRhythm Holdings position peaked at $207K in Q4 2025.
305 funds tracked by Wall St. Rank held iRhythm Holdings as of Q1 2026.

Based on M&T Bank's 13F filing for Q1 2026, filed 12 May 2026.