Eventide Asset Management’s iRhythm Holdings IRTC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$89.8M	Buy	760,825 +68,339	+10%	+$9.86M	1.48%	12
2025 Q4	$123M	Buy	692,486 +974	+0.1%	+$173K	1.92%	6
2025 Q3	$119M	Sell	691,512 -61	-0%	-$9.7K	1.96%	7
2025 Q2	$106M	Sell	691,573 -48,489	-7%	-$6.27M	1.87%	8
2025 Q1	$77.5M	Buy	740,062 +652	+0.1%	+$69.1K	1.54%	14
2024 Q4	$66.7M	Buy	739,410 +2,689	+0.4%	+$211K	1.21%	25
2024 Q3	$54.7M	Buy	736,721 +464,629	+171%	+$37M	0.94%	36
2024 Q2	$29.3M	Buy	272,092 +32,957	+14%	+$3.37M	0.5%	65
2024 Q1	$27.7M	Hold	239,135	–	–	0.44%	70
2023 Q4	$25.6M	Hold	239,135	–	–	0.42%	73
2023 Q3	$22.5M	Hold	239,135	–	–	0.41%	72
2023 Q2	$24.9M	Hold	239,135	–	–	0.42%	72
2023 Q1	$29.7M	Hold	239,135	–	–	0.54%	62
2022 Q4	$22.4M	Buy	239,135 +90,305	+61%	+$9.83M	0.44%	72
2022 Q3	$18.6M	Buy	148,830 +119,530	+408%	+$17.3M	0.37%	77
2022 Q2	$3.17M	Buy	+29,300	New	+$3.88M	0.07%	128