Group One Trading, L.P. I Rhythm Technologies, Inc. Transaction History

Group One Trading, L.P.

$2.4 Billion
Q3 2024

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2024 May 10, 2024	BUY	$100.25 - $123.61 $73,383 - $90,482	732 Added 32.72%	2,969 $344,000
Q4 2023 Feb 14, 2024	BUY	$72.43 - $109.01 $162,025 - $243,855	2,237 New	2,237 $239,000
Q4 2022 Feb 09, 2023	BUY	$89.89 - $136.77 $3,415 - $5,197	38 New	38 $3,000
Q2 2022 Aug 11, 2022	BUY	$107.95 - $168.01 $564,470 - $878,524	5,229 New	5,229 $565,000
Q1 2022 May 12, 2022	SELL	$101.95 - $157.47 $4.27 Million - $6.6 Million	-41,892 Closed	0 $0
Q4 2021 Feb 11, 2022	BUY	$58.34 - $122.12 $1.89 Million - $3.95 Million	32,349 Added 338.98%	41,892 $4.93 Million
Q3 2021 Nov 12, 2021	BUY	$41.91 - $65.79 $323,000 - $507,043	7,707 Added 419.77%	9,543 $559,000
Q2 2021 Aug 10, 2021	SELL	$61.8 - $137.21 $615,837 - $1.37 Million	-9,965 Reduced 84.44%	1,836 $122,000
Q1 2021 May 12, 2021	BUY	$127.0 - $268.46 $1.5 Million - $3.17 Million	11,801 New	11,801 $1.64 Million
Q3 2020 Nov 12, 2020	SELL	$111.6 - $238.11 $677,523 - $1.45 Million	-6,071 Closed	0 $0
Q2 2020 Aug 13, 2020	BUY	$72.13 - $131.18 $183,065 - $332,934	2,538 Added 71.84%	6,071 $704,000
Q1 2020 May 13, 2020	BUY	$57.79 - $101.4 $182,154 - $319,612	3,152 Added 827.3%	3,533 $287,000
Q4 2019 Feb 10, 2020	BUY	$61.0 - $72.97 $23,241 - $27,801	381 New	381 $26,000
Q1 2019 May 13, 2019	SELL	$65.44 - $97.34 $458 - $681	-7 Closed	0 $0
Q4 2018 Feb 06, 2019	BUY	$60.15 - $92.4 $421 - $646	7 New	7 $0
Q3 2018 Nov 08, 2018	SELL	$73.27 - $96.89 $163,904 - $216,742	-2,237 Closed	0 $0
Q2 2018 Aug 14, 2018	BUY	$57.89 - $84.41 $115,780 - $168,820	2,000 Added 843.88%	2,237 $181,000
Q1 2018 May 11, 2018	SELL	$57.58 - $66.94 $319,453 - $371,383	-5,548 Reduced 95.9%	237 $15,000
Q4 2017 Feb 09, 2018	BUY	$48.21 - $57.68 $278,894 - $333,678	5,785	5,785 $324,000

Others Institutions Holding IRTC

# of Institutions

277

Shares Held

33.8M

Call Options Held

757K

Put Options Held

334K

Vanguard Group Inc Valley Forge, PA

3.12M
Shares

$343 Million
0.0% of portfolio
Artisan Partners Limited Partnership Milwaukee, WI

2.78M
Shares

$306 Million
0.32% of portfolio
Black Rock Inc. New York, NY

2.5M
Shares

$275 Million
0.01% of portfolio
Sands Capital Management, LLC Arlington, VA

2.12M
Shares

$234 Million
0.5% of portfolio
Capital Research Global Investors Los Angeles, CA

1.96M
Shares

$215 Million
0.03% of portfolio

View Full List

About iRhythm Technologies, Inc.

Ticker IRTC
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 30,026,600
Market Cap $3.3B
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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