Jim Simons I Rhythm Technologies, Inc. Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q2 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in I Rhythm Technologies, Inc. stock. As of the latest transaction made, Renaissance Technologies LLC holds 141,200 shares of IRTC stock, worth $25.6 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares

141,200

Previous 22,100 538.91%

Holding current value

$25.6 Million

Previous $2.31 Million 839.86%

% of portfolio

0.03%

Previous 0.0%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	BUY	$96.84 - $154.71 $11.5 Million - $18.4 Million	119,100 Added 538.91%	141,200 $21.7 Million
Q1 2025 May 14, 2025	BUY	$89.44 - $119.44 $1.98 Million - $2.64 Million	22,100 New	22,100 $2.31 Million
Q3 2023 Nov 14, 2023	SELL	$84.96 - $116.39 $909,071 - $1.25 Million	-10,700 Reduced 12.81%	72,800 $6.86 Million
Q2 2023 Aug 11, 2023	BUY	$96.56 - $139.7 $7.14 Million - $10.3 Million	73,900 Added 769.79%	83,500 $8.71 Million
Q1 2023 May 12, 2023	SELL	$85.89 - $124.03 $7.92 Million - $11.4 Million	-92,200 Reduced 90.57%	9,600 $1.19 Million
Q4 2022 Feb 13, 2023	BUY	$89.89 - $136.77 $9.15 Million - $13.9 Million	101,800 New	101,800 $9.54 Million
Q2 2022 Aug 12, 2022	SELL	$107.95 - $168.01 $248,285 - $386,423	-2,300 Reduced 12.3%	16,400 $1.77 Million
Q1 2022 May 13, 2022	BUY	$101.95 - $157.47 $1.91 Million - $2.94 Million	18,700 New	18,700 $2.95 Million
Q4 2021 Feb 11, 2022	SELL	$58.34 - $122.12 $14.1 Million - $29.6 Million	-242,100 Closed	0 $0
Q3 2021 Nov 12, 2021	SELL	$41.91 - $65.79 $3.92 Million - $6.15 Million	-93,500 Reduced 27.86%	242,100 $14.2 Million
Q2 2021 Aug 13, 2021	BUY	$61.8 - $137.21 $11.9 Million - $26.5 Million	193,100 Added 135.51%	335,600 $22.3 Million
Q1 2021 May 13, 2021	BUY	$127.0 - $268.46 $18.1 Million - $38.3 Million	142,500 New	142,500 $19.8 Million
Q1 2020 May 14, 2020	SELL	$57.79 - $101.4 $10.3 Million - $18 Million	-177,500 Closed	0 $0
Q4 2019 Feb 13, 2020	BUY	$61.0 - $72.97 $10.8 Million - $13 Million	177,500 New	177,500 $12.1 Million
Q2 2019 Aug 12, 2019	SELL	$66.64 - $80.48 $5.82 Million - $7.03 Million	-87,400 Closed	0 $0
Q1 2019 May 14, 2019	SELL	$65.44 - $97.34 $7.21 Million - $10.7 Million	-110,200 Reduced 55.77%	87,400 $6.55 Million
Q4 2018 Feb 13, 2019	BUY	$60.15 - $92.4 $11.9 Million - $18.3 Million	197,600 New	197,600 $13.7 Million

Others Institutions Holding IRTC

# of Institutions

336

Shares Held

35.4M

Call Options Held

176K

Put Options Held

189K

View Full List

About iRhythm Technologies, Inc.

Ticker IRTC
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 30,026,600
Market Cap $5.44B
Description
iRhythm Technologies, Inc., a digital healthcare company, provides ambulatory electrocardiogram (ECG) monitoring products for patients at risk for arrhythmias in the United States. It offers Zio service, an ambulatory cardiac monitoring solution that combines a wire-free, patch-based, and wearable biosensor with a cloud-based data analytic platf...

More about IRTC

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