Purchases and Sales Made in Q2 2025 in I Rhythm Technologies, Inc. (IRTC)
This table provides information about the institutional ownership of I Rhythm Technologies, Inc. (IRTC) during Q2 2025. The information is specifically focused on institutions that hold shares of iRhythm Technologies, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
298K+ 2023.1% |
$28.9M - $46.2M
|
313K
$53.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
268KNew |
$25.9M - $41.4M
|
268K
$45.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Loomis Sayles & CO L P
|
BUY
|
- |
256KNew |
$24.7M - $39.5M
|
256K
$43.6M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
248KNew |
$24M - $38.3M
|
248K
$42.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
230K+ 138.66% |
$22.2M - $35.5M
|
395K
$67.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Driehaus Capital Management LLC
Chicago, IL |
BUY
|
- |
162KNew |
$15.7M - $25M
|
162K
$27.6M
|
|
|
Aug 27, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
130K+ 435.56% |
$12.6M - $20.2M
|
160K
$27.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
130K+ 435.56% |
$12.6M - $20.2M
|
160K
$27.4M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
127K+ 4.1% |
$12.3M - $19.7M
|
3.24M
$553M
|
|
|
Aug 08, 2025
Q2 2025
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
126KNew |
$12.2M - $19.6M
|
126K
$21.6M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
121K+ 130.79% |
$11.7M - $18.8M
|
214K
$36.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
119K+ 538.91% |
$11.5M - $18.4M
|
141K
$24.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
96.9K+ 3124.47% |
$9.39M - $15M
|
100K
$17.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Pfm Health Sciences, LP
San Francisco, CA |
BUY
|
- |
88.2KNew |
$8.54M - $13.6M
|
88.2K
$15.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Oberweis Asset Management Inc
Lisle, IL |
BUY
|
- |
81.2KNew |
$7.86M - $12.6M
|
81.2K
$13.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
75.8K+ 30.37% |
$7.34M - $11.7M
|
326K
$55.6M
|
|
|
Aug 08, 2025
Q2 2025
|
M&G PLC
London, X0 |
BUY
|
- |
74.4KNew |
$7.2M - $11.5M
|
74.4K
$12.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
73.8KNew |
$7.15M - $11.4M
|
73.8K
$12.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
72.1K+ 324.46% |
$6.98M - $11.2M
|
94.3K
$16.1M
|
|
|
Aug 08, 2025
Q2 2025
|
Times Square Capital Management, LLC
|
BUY
|
- |
71.7KNew |
$6.94M - $11.1M
|
71.7K
$12.2M
|
|
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
70.1K+ 926.29% |
$6.79M - $10.9M
|
77.7K
$13.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
70.1K+ 926.29% |
$6.79M - $10.9M
|
77.7K
$13.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Fuller & Thaler Asset Management, Inc.
San Mateo, CA |
BUY
|
- |
68.2K+ 13.17% |
$6.61M - $10.6M
|
586K
$100M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
67K+ 153.28% |
$6.49M - $10.4M
|
111K
$18.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
66.6K+ 96.99% |
$6.45M - $10.3M
|
135K
$23.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
62.8KNew |
$6.08M - $9.72M
|
62.8K
$10.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
BUY
|
- |
56.2K+ 1523.72% |
$5.44M - $8.7M
|
59.9K
$10.2M
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
53.9KNew |
$5.22M - $8.34M
|
53.9K
$9.21M
|
|
|
Aug 13, 2025
Q2 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
48.4KNew |
$4.69M - $7.49M
|
48.4K
$8.27M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
47.4KNew |
$4.59M - $7.34M
|
47.4K
$8.1M
|
|
|
Aug 12, 2025
Q2 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
44.4K+ 213.68% |
$4.3M - $6.87M
|
65.2K
$11.1M
|
|
|
Aug 12, 2025
Q2 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
43.6K+ 1914.29% |
$4.22M - $6.74M
|
45.8K
$7.83M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
42.4K+ 92.7% |
$4.11M - $6.56M
|
88.2K
$15.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Integral Health Asset Management, LLC
|
BUY
|
- |
40KNew |
$3.87M - $6.19M
|
40K
$6.83M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
34.1K+ 319.72% |
$3.3M - $5.27M
|
44.7K
$7.64M
|
|
|
Aug 12, 2025
Q2 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
34KNew |
$3.29M - $5.26M
|
34K
$5.8M
|
|
|
Jul 30, 2025
Q2 2025
|
Stephens Investment Management Group LLC
|
BUY
|
- |
32.3K+ 6.21% |
$3.13M - $5M
|
553K
$94.4M
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
30.4KNew |
$2.95M - $4.71M
|
30.4K
$5.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
BUY
|
- |
28.8K+ 11.15% |
$2.79M - $4.46M
|
287K
$49.1M
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
28.7K+ 56.93% |
$2.78M - $4.44M
|
79.2K
$13.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
23.2KNew |
$2.25M - $3.6M
|
23.2K
$3.97M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
22.3K+ 65.97% |
$2.16M - $3.46M
|
56.2K
$9.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
20.3K+ 37.13% |
$1.96M - $3.14M
|
74.8K
$12.8M
|
|
|
Aug 08, 2025
Q2 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
19.6K+ 232.13% |
$1.89M - $3.03M
|
28K
$4.78M
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis
Paris, I0 |
BUY
|
- |
17.5K+ 291.67% |
$1.69M - $2.71M
|
23.5K
$4.01M
|
|
|
Aug 14, 2025
Q2 2025
|
Freestone Grove Partners LP
San Francisco, CA |
BUY
|
- |
17.3K+ 12.66% |
$1.68M - $2.68M
|
154K
$26.4M
|
|
|
Aug 01, 2025
Q2 2025
|
Jennison Associates LLC
|
BUY
|
- |
17.3K+ 6.18% |
$1.68M - $2.68M
|
297K
$50.8M
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
17K+ 2.26% |
$1.64M - $2.62M
|
767K
$131M
|
|
|
Aug 13, 2025
Q2 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
16.9K+ 129.75% |
$1.64M - $2.62M
|
30K
$5.12M
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
16.9K+ 6.63% |
$1.64M - $2.61M
|
271K
$46.4M
|
|