Massachusetts Financial Services’s iRhythm Technologies IRTC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$19.5M Buy
+126,455
New +$19.5M 0.01% 621
2020
Q4
Sell
-112,104
Closed -$26.7M 911
2020
Q3
$26.7M Sell
112,104
-84,922
-43% -$20.2M 0.01% 532
2020
Q2
$22.8M Sell
197,026
-4,788
-2% -$555K 0.01% 533
2020
Q1
$16.4M Sell
201,814
-81,219
-29% -$6.61M 0.01% 542
2019
Q4
$19.3M Buy
283,033
+49,708
+21% +$3.38M 0.01% 534
2019
Q3
$17.3M Buy
233,325
+47,896
+26% +$3.55M 0.01% 548
2019
Q2
$14.7M Buy
185,429
+38,914
+27% +$3.08M 0.01% 582
2019
Q1
$11M Buy
146,515
+30,128
+26% +$2.26M ﹤0.01% 603
2018
Q4
$8.09M Buy
116,387
+29,801
+34% +$2.07M ﹤0.01% 624
2018
Q3
$8.2M Sell
86,586
-33,411
-28% -$3.16M ﹤0.01% 647
2018
Q2
$9.74M Sell
119,997
-63,772
-35% -$5.17M ﹤0.01% 632
2018
Q1
$11.6M Sell
183,769
-23,456
-11% -$1.48M 0.01% 589
2017
Q4
$11.6M Sell
207,225
-31,885
-13% -$1.79M ﹤0.01% 585
2017
Q3
$12.4M Buy
239,110
+1,450
+0.6% +$75.2K 0.01% 564
2017
Q2
$10.1M Buy
237,660
+59,702
+34% +$2.54M ﹤0.01% 597
2017
Q1
$6.69M Sell
177,958
-31,581
-15% -$1.19M ﹤0.01% 627
2016
Q4
$6.29M Buy
+209,539
New +$6.29M ﹤0.01% 638