CASTLEARK MANAGEMENT LLC - IRHYTHM TECHNOLOGIES INC ownership

IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 211 filers reported holding IRHYTHM TECHNOLOGIES INC in Q4 2022. The put-call ratio across all filers is 0.99 and the average weighting 0.2%.

Quarter-by-quarter ownership
CASTLEARK MANAGEMENT LLC ownership history of IRHYTHM TECHNOLOGIES INC
ValueSharesWeighting
Q3 2022$4,523,000
+5.2%
36,100
-9.3%
0.25%
+9.6%
Q2 2022$4,301,000
-46.6%
39,810
-22.2%
0.23%
-33.9%
Q1 2022$8,061,000
+32.8%
51,190
+100.8%
0.35%
+46.2%
Q3 2020$6,070,00025,4930.24%
Other shareholders
IRHYTHM TECHNOLOGIES INC shareholders Q4 2022
NameSharesValueWeighting ↓
Brown Capital Management 3,295,677$268,103,0003.11%
Rock Springs Capital Management LP 645,000$52,471,0002.17%
PFM Health Sciences, LP 233,409$18,988,0001.56%
SECTORAL ASSET MANAGEMENT INC 90,225$7,340,0001.41%
Atika Capital Management LLC 57,000$4,637,0000.89%
NEXT CENTURY GROWTH INVESTORS LLC 53,133$4,322,0000.70%
TimesSquare Capital Management, LLC 686,190$55,822,0000.67%
EAM Investors, LLC 25,382$2,065,0000.64%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,432,203$116,510,0000.57%
GREAT LAKES ADVISORS, LLC 162,627$13,230,0000.39%
View complete list of IRHYTHM TECHNOLOGIES INC shareholders