FRED ALGER MANAGEMENT, LLC - IRHYTHM TECHNOLOGIES INC ownership

IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 240 filers reported holding IRHYTHM TECHNOLOGIES INC in Q2 2022. The put-call ratio across all filers is 0.15 and the average weighting 0.3%.

Quarter-by-quarter ownership
FRED ALGER MANAGEMENT, LLC ownership history of IRHYTHM TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$1,485,538
+245.5%
15,760
+354.6%
0.01%
+350.0%
Q1 2023$430,012
-91.5%
3,467
-89.3%
0.00%
-87.5%
Q1 2022$5,079,000
-96.7%
32,252
-95.0%
0.02%
-96.0%
Q4 2020$152,874,000
+27.5%
644,466
+28.0%
0.40%
+14.4%
Q3 2020$119,922,000
+201.0%
503,640
-6.3%
0.35%
+123.1%
Q3 2019$39,843,000
-5.1%
537,616
+1.2%
0.16%
-3.1%
Q2 2019$41,992,000
+16.9%
531,008
+10.8%
0.16%
+12.6%
Q1 2019$35,936,000
+3593500.0%
479,396
+2663211.1%
0.14%
Q4 2018$1,000180.00%
Other shareholders
IRHYTHM TECHNOLOGIES INC shareholders Q2 2022
NameSharesValueWeighting ↓
Brown Capital Management 3,276,305$379,691,0003.26%
Rock Springs Capital Management LP 651,000$75,444,0002.07%
PFM Health Sciences, LP 248,558$28,805,0001.49%
SECTORAL ASSET MANAGEMENT INC 115,895$13,431,0001.23%
Roubaix Capital, LLC 7,968$923,0001.23%
NEXT CENTURY GROWTH INVESTORS LLC 52,944$6,135,0000.70%
TimesSquare Capital Management, LLC 612,585$70,992,0000.68%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,426,030$165,263,0000.67%
Atika Capital Management LLC 40,000$4,636,0000.60%
EAM Investors, LLC 18,735$2,171,0000.48%
View complete list of IRHYTHM TECHNOLOGIES INC shareholders