CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM - IRHYTHM TECHNOLOGIES INC ownership

IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 223 filers reported holding IRHYTHM TECHNOLOGIES INC in Q3 2023. The put-call ratio across all filers is 0.75 and the average weighting 0.2%.

Quarter-by-quarter ownership
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ownership history of IRHYTHM TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$3,178,259
-17.7%
33,718
-8.9%
0.01%0.0%
Q2 2023$3,861,405
-17.4%
37,015
-1.8%
0.01%
-28.6%
Q1 2023$4,672,954
+30.7%
37,676
-1.3%
0.01%
+16.7%
Q4 2022$3,575,290
-23.7%
38,169
+2.0%
0.01%
-25.0%
Q3 2022$4,688,000
+14.6%
37,419
-1.1%
0.01%
+33.3%
Q2 2022$4,089,000
-31.0%
37,852
+0.5%
0.01%
-25.0%
Q1 2022$5,930,000
+23.2%
37,659
-7.9%
0.01%
+33.3%
Q4 2021$4,812,000
+105.8%
40,889
+2.4%
0.01%
+100.0%
Q3 2021$2,338,000
-13.3%
39,919
-1.8%
0.00%0.0%
Q2 2021$2,697,000
-55.5%
40,647
-6.9%
0.00%
-62.5%
Q1 2021$6,062,000
-41.5%
43,658
-0.1%
0.01%
-42.9%
Q4 2020$10,366,000
+4.9%
43,699
+5.3%
0.01%
-12.5%
Q3 2020$9,885,000
+109.1%
41,514
+1.8%
0.02%
+100.0%
Q2 2020$4,728,000
+44.4%
40,800
+1.4%
0.01%
+14.3%
Q1 2020$3,274,000
+18.9%
40,241
-0.5%
0.01%
+40.0%
Q4 2019$2,754,000
-3.6%
40,440
+4.9%
0.01%
-16.7%
Q3 2019$2,856,000
-5.2%
38,542
+1.2%
0.01%0.0%
Q2 2019$3,013,000
+8.9%
38,102
+3.2%
0.01%0.0%
Q1 2019$2,768,000
+5.6%
36,923
-2.2%
0.01%0.0%
Q4 2018$2,622,000
-24.9%
37,744
+2.3%
0.01%
-14.3%
Q3 2018$3,492,000
+18.3%
36,892
+1.4%
0.01%
+16.7%
Q2 2018$2,951,000
+115.9%
36,368
+67.4%
0.01%
+100.0%
Q1 2018$1,367,000
+8.5%
21,721
-3.4%
0.00%0.0%
Q4 2017$1,260,000
+10.0%
22,483
+1.9%
0.00%0.0%
Q3 2017$1,145,000
+10.4%
22,065
-9.6%
0.00%
+50.0%
Q2 2017$1,037,000
+95.7%
24,400
+73.0%
0.00%
+100.0%
Q1 2017$530,000
+19.4%
14,100
-4.7%
0.00%0.0%
Q4 2016$444,00014,8000.00%
Other shareholders
IRHYTHM TECHNOLOGIES INC shareholders Q3 2023
NameSharesValueWeighting ↓
Brown Capital Management 2,722,288$645,754,0004.46%
Freshford Capital Management, LLC 103,400$24,527,0003.56%
Rock Springs Capital Management LP 625,000$148,256,0003.14%
SECTORAL ASSET MANAGEMENT INC 106,565$25,278,0001.78%
PFM Health Sciences, LP 171,028$40,570,0001.43%
Sands Capital Management 6,148,298$1,458,438,0001.39%
Atika Capital Management LLC 50,000$11,861,0000.93%
NEXT CENTURY GROWTH INVESTORS LLC 36,290$8,608,0000.72%
Jackson Square Partners, LLC 742,450$176,116,0000.70%
GREAT LAKES ADVISORS, LLC 116,360$27,602,0000.50%
View complete list of IRHYTHM TECHNOLOGIES INC shareholders