Rock Springs Capital Management LP - IRHYTHM TECHNOLOGIES INC ownership

IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 201 filers reported holding IRHYTHM TECHNOLOGIES INC in Q2 2023. The put-call ratio across all filers is 1.78 and the average weighting 0.2%.

Quarter-by-quarter ownership
Rock Springs Capital Management LP ownership history of IRHYTHM TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$33,061,695
+2.4%
350,750
+13.3%
0.89%
+15.4%
Q2 2023$32,281,824
-15.9%
309,4500.0%0.77%
-16.2%
Q1 2023$38,381,084
+32.4%
309,4500.0%0.92%
+31.4%
Q4 2022$28,986,182
-21.1%
309,450
+5.5%
0.70%
-26.6%
Q3 2022$36,738,000
+26.0%
293,250
+8.6%
0.95%
+11.8%
Q2 2022$29,168,000
-57.5%
270,000
-38.1%
0.85%
-50.9%
Q1 2022$68,657,000
+34.7%
436,000
+0.7%
1.73%
+46.8%
Q4 2021$50,960,000
+94.2%
433,000
-3.3%
1.18%
+113.2%
Q3 2021$26,235,000
-11.7%
448,0000.0%0.55%
-6.0%
Q2 2021$29,725,000
-50.5%
448,000
+3.6%
0.59%
-55.2%
Q1 2021$60,056,000
-59.5%
432,496
-30.8%
1.31%
-58.3%
Q4 2020$148,256,000
-0.4%
625,0000.0%3.14%
-16.7%
Q3 2020$148,819,000
+97.3%
625,000
-4.0%
3.78%
+82.5%
Q2 2020$75,444,000
+43.8%
651,000
+0.9%
2.07%
-4.7%
Q1 2020$52,471,000
+23.5%
645,000
+3.4%
2.17%
+61.7%
Q4 2019$42,488,000
+3.3%
624,000
+12.4%
1.34%
-18.1%
Q3 2019$41,131,000
+4.1%
555,000
+11.1%
1.64%
+14.7%
Q2 2019$39,510,000
+5.5%
499,6150.0%1.43%
-1.0%
Q1 2019$37,451,000
+11.8%
499,615
+3.7%
1.44%
-8.7%
Q4 2018$33,489,000
-26.3%
482,000
+0.4%
1.58%
-3.9%
Q3 2018$45,437,000
+16.7%
480,0000.0%1.64%
+9.8%
Q2 2018$38,942,000
+29.6%
480,000
+0.5%
1.50%
+16.8%
Q1 2018$30,059,000
+32.1%
477,500
+17.6%
1.28%
+24.1%
Q4 2017$22,756,000
+13.6%
406,000
+5.2%
1.03%
+11.8%
Q3 2017$20,026,000386,0000.92%
Other shareholders
IRHYTHM TECHNOLOGIES INC shareholders Q2 2023
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