ATRC Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 3.20%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $1,046,882.68

AtriCure Insider Trading History Chart

AtriCure Share Price & Price History

^$23.14

▲ +0.51 (2.25%)

As of 05/17/2024 01:00 AM ET

Days: 30 | 90 | 365

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AtriCure Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
5/1/2024	Justin J. Noznesky	Insider	Sell	1,500	$24.09	$36,135.00	71,284
4/1/2024	Justin J. Noznesky	Insider	Sell	1,500	$30.39	$45,585.00	72,784
3/18/2024	Karl S Dahlquist	Insider	Sell	1,885	$32.16	$60,621.60	50,954
3/12/2024	Justin J. Noznesky	Insider	Sell	1,500	$36.72	$55,080.00	74,284
3/5/2024	Karl S Dahlquist	Insider	Sell	8,231	$37.36	$307,510.16	52,839
11/1/2023	Karl S Dahlquist	Insider	Sell	1,248	$34.43	$42,968.64	30,789
7/26/2023	Karl S Dahlquist	Insider	Sell	3,417	$57.09	$195,076.53	32,037
6/8/2023	Karen Prange	Director	Sell	713	$47.89	$34,145.57	16,140
6/6/2023	Karl S Dahlquist	Insider	Sell	1,422	$47.03	$66,876.66	34,897
5/26/2023	Maggie Yuen	Director	Sell	4,313	$47.04	$202,883.52	4,682
9/15/2022	Vinayak Doraiswamy	Insider	Sell	4,983	$45.99	$229,168.17	19,406
5/13/2022	Tonya Austin	Insider	Sell	3,203	$42.69	$136,736.07	17,621
4/8/2022	Tonya Austin	Insider	Sell	282	$61.59	$17,368.38	20,824
3/4/2022	Tonya Austin	Insider	Sell	1,409	$67.66	$95,332.94
3/2/2022	Tonya Austin	Insider	Sell	1,626	$69.31	$112,698.06
2/11/2022	Tonya Austin	Insider	Sell	2,490	$67.97	$169,245.30
1/14/2022	Tonya Austin	Insider	Sell	2,719	$66.11	$179,753.09
12/10/2021	Tonya Austin	Insider	Sell	1,528	$70.88	$108,304.64
11/12/2021	Tonya Austin	Insider	Sell	2,732	$78.55	$214,598.60
11/4/2021	Angela L Wirick	CFO	Sell	2,604	$85.00	$221,340.00
11/4/2021	Mark A. Collar	Director	Sell	4,000	$80.91	$323,640.00
10/8/2021	Tonya Austin	Insider	Sell	665	$71.80	$47,747.00
9/13/2021	Douglas J. Seith	COO	Sell	21,444	$75.54	$1,619,879.76
9/10/2021	Tonya Austin	Insider	Sell	1,227	$77.18	$94,699.86	30,333
8/13/2021	Tonya Austin	Insider	Sell	3,232	$73.10	$236,259.20	31,560
8/9/2021	Douglas J. Seith	COO	Sell	7,065	$80.79	$570,781.35
8/6/2021	Angela L. Wirick	CFO	Sell	5,939	$80.21	$476,367.19	77,941
7/30/2021	Salvatore Privitera	Insider	Sell	8,808	$85.00	$748,680.00
7/28/2021	Salvatore Privitera	Insider	Sell	8,000	$82.50	$660,000.00	61,227
7/20/2021	Salvatore Privitera	Insider	Sell	2,000	$80.00	$160,000.00
7/16/2021	Tonya Austin	Insider	Sell	493	$78.03	$38,468.79
7/12/2021	Vinayak Doraiswamy	Insider	Sell	7,672	$83.12	$637,696.64
7/1/2021	Mark A. Collar	Director	Sell	3,000	$79.61	$238,830.00	81,307
6/25/2021	Justin J. Noznesky	Insider	Sell	4,119	$80.00	$329,520.00	30,689
6/21/2021	Justin J. Noznesky	Insider	Sell	21,000	$76.36	$1,603,560.00	55,808
6/18/2021	Tonya Austin	Insider	Sell	2,620	$76.36	$200,063.20	35,092
5/26/2021	Regina E. Groves	Director	Sell	4,208	$71.95	$302,765.60	19,350
4/30/2021	Regina E. Groves	Director	Buy	34	$76.68	$2,607.12

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SEC Filings (Institutional Ownership Changes) for AtriCure (NASDAQ:ATRC)

99.11% of AtriCure stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

AtriCure Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/17/2024	Comerica Bank	2,522	$77K	0.0%	+70.5%	0.005%
5/16/2024	California State Teachers Retirement System	47,315	$1.44M	0.0%	-5.1%	0.099%
5/16/2024	Grandeur Peak Global Advisors LLC	345,030	$10.50M	0.8%	+49.0%	0.725%
5/16/2024	Kennedy Capital Management LLC	227,193	$6.91M	0.1%	+115.5%	0.477%
5/16/2024	Bayesian Capital Management LP	11,300	$0.34M	0.0%	N/A	0.024%
5/16/2024	Silvercrest Asset Management Group LLC	190,550	$5.80M	0.0%	-26.1%	0.400%
5/15/2024	First Light Asset Management LLC	1,382,860	$42.07M	3.2%	+2.5%	2.906%
5/15/2024	Mount Yale Investment Advisors LLC	7,375	$0.22M	0.0%	N/A	0.015%
5/15/2024	Public Employees Retirement Association of Colorado	6,170	$0.19M	0.0%	-9.8%	0.013%
5/15/2024	Bellevue Group AG	447,376	$13.61M	0.2%	-45.3%	0.940%
5/15/2024	Price T Rowe Associates Inc. MD	32,202	$0.98M	0.0%	-91.4%	0.068%
5/15/2024	Lazard Asset Management LLC	1,410	$42K	0.0%	-61.5%	0.003%
5/14/2024	EntryPoint Capital LLC	11,138	$0.34M	0.3%	+55.7%	0.023%
5/14/2024	Decheng Capital LLC	26,797	$0.82M	0.1%	-42.1%	0.056%
5/14/2024	Natixis	300,000	$9.13M	0.0%	N/A	0.630%
5/14/2024	CANADA LIFE ASSURANCE Co	4,041	$0.12M	0.0%	-85.1%	0.008%
5/13/2024	Bessemer Group Inc.	35,500	$1.08M	0.0%	+29.7%	0.075%
5/13/2024	Seven Eight Capital LP	6,646	$0.20M	0.0%	-47.9%	0.014%
5/13/2024	Champlain Investment Partners LLC	2,681,000	$81.56M	0.5%	+27.3%	5.634%
5/10/2024	Vanguard Group Inc.	4,752,985	$144.59M	0.0%	-0.3%	9.988%
5/9/2024	Orion Portfolio Solutions LLC	68,121	$2.07M	0.0%	+26.7%	0.143%
5/9/2024	State Board of Administration of Florida Retirement System	17,859	$0.54M	0.0%	+34.3%	0.038%
5/8/2024	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	377,822	$11.49M	0.0%	-17.3%	0.794%
5/8/2024	ProShare Advisors LLC	8,371	$0.26M	0.0%	+8.5%	0.018%
5/7/2024	Sei Investments Co.	22,782	$0.69M	0.0%	-46.7%	0.048%
5/7/2024	TimesSquare Capital Management LLC	854,547	$26M	0.4%	-12.5%	1.796%
5/7/2024	Oppenheimer Asset Management Inc.	10,462	$0.32M	0.0%	+17.6%	0.022%
5/6/2024	Quantbot Technologies LP	14,126	$0.43M	0.0%	-51.2%	0.030%
5/3/2024	Larson Financial Group LLC	17,270	$0.53M	0.0%	-7.3%	0.036%
5/3/2024	GSA Capital Partners LLP	35,813	$1.09M	0.1%	+65.7%	0.074%
5/1/2024	BNP Paribas Financial Markets	89,658	$2.73M	0.0%	-11.1%	0.185%
5/1/2024	Mirae Asset Global Investments Co. Ltd.	20,237	$0.62M	0.0%	-4.7%	0.042%
5/1/2024	Diversify Advisory Services LLC	8,865	$0.26M	0.0%	N/A	0.018%
4/30/2024	Norden Group LLC	14,456	$0.44M	0.0%	N/A	0.030%
4/25/2024	WCM Investment Management LLC	222,843	$6.78M	0.0%	+0.6%	0.461%
4/24/2024	Assenagon Asset Management S.A.	444,801	$13.53M	0.0%	+71.6%	0.919%
4/23/2024	Wesbanco Bank Inc.	15,525	$0.47M	0.0%	N/A	0.032%
4/19/2024	Norden Group LLC	14,456	$0.44M	0.0%	N/A	0.030%
4/18/2024	Wasatch Advisors LP	720,677	$21.92M	0.1%	+38.6%	1.490%
4/18/2024	Diversified Trust Co	33,422	$1.02M	0.0%	+22.5%	0.069%
4/5/2024	Los Angeles Capital Management LLC	27,693	$0.84M	0.0%	N/A	0.057%
3/11/2024	Vanguard Group Inc.	4,766,029	$170.10M	0.0%	+1.6%	10.015%
3/5/2024	Wellington Management Group LLP	1,329,457	$47.45M	0.0%	+7.8%	2.794%
2/26/2024	Virtu Financial LLC	5,979	$0.21M	0.0%	N/A	0.013%
2/15/2024	Bridger Management LLC	87,100	$3.11M	1.2%	N/A	0.180%
2/14/2024	First Light Asset Management LLC	1,349,443	$48.16M	3.9%	-9.4%	2.847%
2/14/2024	Wasatch Advisors LP	519,878	$18.55M	0.1%	-7.7%	1.097%
2/14/2024	Bellevue Group AG	817,883	$29.19M	0.4%	+9.4%	1.725%
2/14/2024	Seven Eight Capital LP	12,762	$0.46M	0.1%	N/A	0.027%
2/14/2024	CenterBook Partners LP	6,055	$0.22M	0.0%	-65.6%	0.013%
2/13/2024	Nicholas Company Inc.	170,820	$6.10M	0.1%	+15.7%	0.360%
2/13/2024	Campbell & CO Investment Adviser LLC	22,724	$0.81M	0.1%	N/A	0.048%
2/12/2024	Alberta Investment Management Corp	33,171	$1.18M	0.0%	N/A	0.070%
2/12/2024	Eagle Asset Management Inc.	130,828	$4.67M	0.0%	+60.9%	0.276%
2/12/2024	Decheng Capital LLC	46,259	$1.65M	0.5%	N/A	0.098%
2/12/2024	Hsbc Holdings PLC	23,918	$0.86M	0.0%	+39.5%	0.050%
2/9/2024	Orion Portfolio Solutions LLC	53,761	$1.88M	0.0%	-24.4%	0.113%
2/9/2024	Commerce Bank	10,066	$0.36M	0.0%	-6.5%	0.021%
2/9/2024	Aigen Investment Management LP	7,136	$0.26M	0.0%	+24.0%	0.015%
2/9/2024	Assetmark Inc.	17,497	$0.62M	0.0%	+74.2%	0.037%
2/9/2024	BNP Paribas Asset Management Holding S.A.	456,762	$16.30M	0.0%	-7.8%	0.964%
2/9/2024	GW&K Investment Management LLC	805,109	$28.73M	0.3%	-7.1%	1.699%
2/9/2024	Quest Partners LLC	2,894	$0.10M	0.0%	N/A	0.006%
2/9/2024	Trexquant Investment LP	97,193	$3.47M	0.1%	+202.2%	0.205%
2/9/2024	Norges Bank	259,281	$9.25M	0.0%	N/A	0.547%
2/8/2024	Great Lakes Advisors LLC	32,329	$1.15M	0.0%	-54.4%	0.068%
2/8/2024	Panagora Asset Management Inc.	229,197	$8.18M	0.0%	+38.0%	0.484%
2/8/2024	Fiera Capital Corp	881,826	$31.47M	0.1%	+28.2%	1.860%
2/8/2024	Thornburg Investment Management Inc.	103,215	$3.68M	0.1%	-9.5%	0.218%
2/7/2024	Dimensional Fund Advisors LP	1,001,161	$35.73M	0.0%	+0.9%	2.112%
2/7/2024	Jump Financial LLC	50,504	$1.80M	0.1%	+14.4%	0.107%
2/7/2024	BNP Paribas Financial Markets	100,842	$3.60M	0.0%	+28.5%	0.213%
2/7/2024	Teacher Retirement System of Texas	20,051	$0.72M	0.0%	+20.5%	0.042%
2/7/2024	TimesSquare Capital Management LLC	976,110	$34.84M	0.5%	+7.9%	2.059%
2/6/2024	Charles Schwab Investment Management Inc.	367,151	$13.10M	0.0%	+1.1%	0.775%
2/6/2024	Amalgamated Bank	5,875	$0.21M	0.0%	-7.3%	0.012%
2/6/2024	Swiss National Bank	93,300	$3.33M	0.0%	-10.1%	0.197%
2/5/2024	Victory Capital Management Inc.	6,202	$0.22M	0.0%	+22.9%	0.013%
2/2/2024	Truist Financial Corp	12,920	$0.46M	0.0%	-16.4%	0.027%
2/2/2024	Semanteon Capital Management LP	32,305	$1.15M	0.8%	N/A	0.068%
2/2/2024	State of New Jersey Common Pension Fund D	68,188	$2.43M	0.0%	+31.1%	0.144%
2/1/2024	Larson Financial Group LLC	18,633	$0.67M	0.1%	-19.1%	0.039%
2/1/2024	New York State Common Retirement Fund	257,901	$9.20M	0.0%	+13.3%	0.544%
2/1/2024	Handelsbanken Fonder AB	13,400	$0.48M	0.0%	+14.5%	0.028%
1/31/2024	Knights of Columbus Asset Advisors LLC	123,540	$4.41M	0.3%	+165.8%	0.261%
1/30/2024	Zurcher Kantonalbank Zurich Cantonalbank	12,524	$0.45M	0.0%	+27.1%	0.026%
1/30/2024	Mackenzie Financial Corp	12,295	$0.44M	0.0%	+14.7%	0.026%
1/30/2024	Strs Ohio	21,200	$0.76M	0.0%	-56.3%	0.045%
1/29/2024	WCM Investment Management LLC	221,416	$8.13M	0.0%	+7.7%	0.467%
1/24/2024	Mirae Asset Global Investments Co. Ltd.	21,237	$0.76M	0.0%	+2.3%	0.045%
1/23/2024	HighMark Wealth Management LLC	9,125	$0.33M	0.2%	+223.0%	0.019%
1/22/2024	Perkins Capital Management Inc.	27,850	$0.99M	0.9%	-5.1%	0.059%
1/17/2024	Assenagon Asset Management S.A.	259,169	$9.25M	0.0%	+28.0%	0.547%
1/10/2024	Dfpg Investments LLC	9,408	$0.32M	0.0%	-8.3%	0.020%
1/8/2024	Diversified Trust Co	27,283	$0.97M	0.0%	+46.8%	0.058%
12/18/2023	Vanguard Group Inc.	4,689,883	$205.42M	0.0%	+0.9%	9.895%
12/11/2023	Wesbanco Bank Inc.	15,525	$0.68M	0.0%	+137.9%	0.033%
12/6/2023	Citigroup Inc.	2,695	$0.12M	0.0%	-87.5%	0.006%
12/1/2023	Wellington Management Group LLP	1,233,633	$54.03M	0.0%	-4.5%	2.603%
11/29/2023	Decheng Capital Management III Cayman LLC	46,259	$2.03M	0.5%	N/A	0.098%

Data available starting January 2016

AtriCure, Inc. develops, manufactures, and sells devices for surgical ablation of cardiac tissue, exclusion of the left atrial appendage, and temporarily blocking pain by ablating peripheral nerves to medical centers in the United States, Europe, the Asia-Pacific, and internationally. The company offers Isolator Synergy Clamps, single-use disposable radio frequency products; multifunctional pens and linear ablation devices, such as the MAX Pen device that enables surgeons to evaluate cardiac arrhythmias, perform temporary cardiac pacing, sensing, and stimulation, and ablate cardiac tissue with the same device; and the Coolrail device, which enables users to make longer linear lines of ablation. It also provides cryoICE Cryoablation System that enables the user to make linear ablations of varied lengths; EPi-Sense Systems, a single-use disposable device used for the treatment of symptomatic, drug-refractory, and long-standing persistent atrial fibrillation; cryoSPHERE probe, which provides temporary pain relief by applying cryothermic energy to targeted intercoastal peripheral nerves in the ribcage; AtriClip System, an implantable device coupled to a single-use disposable applier; and LARIAT System, a suture-based solution for soft-tissue closure. In addition, the company sells Lumitip dissectors to separate tissues to provide access to key anatomical structures that are targeted for ablation; Glidepath guides for placement of clamps; Subtle Cannula's to support access for EPi-Sense catheters; and various reusable cardiac surgery instruments. It markets and sells its products through independent distributors and direct sales personnel. The company was incorporated in 2000 and is headquartered in Mason, Ohio.

Today's Range

Now: $23.14

$22.09

$23.16

50 Day Range

MA: $26.32

$20.69

$36.92

52 Week Range

Now: $23.14

$20.19

$59.61

Volume

533,655 shs

Average Volume

814,542 shs

Market Capitalization

$1.10 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.41

Who are the company insiders with the largest holdings of AtriCure?: AtriCure's top insider investors include:
Justin J Noznesky (Insider)
Karl S Dahlquist (Insider)
Vinayak Doraiswamy (Insider)
Karen Prange (Director)
Maggie Yuen (Director)
Learn More about top insider investors at AtriCure.
Who are the major institutional investors of AtriCure?: AtriCure's top institutional investors include:
Vanguard Group Inc. — 9.99%
Champlain Investment Partners LLC — 5.63%
First Light Asset Management LLC — 2.91%
TimesSquare Capital Management LLC — 1.80%
Wasatch Advisors LP — 1.49%
Bellevue Group AG — 0.94%
Learn More about top institutional investors of AtriCure stock.
Which institutional investors are selling AtriCure stock?: Within the last quarter, ATRC stock was sold by these institutional investors:
Bellevue Group AG
Price T Rowe Associates Inc. MD
TimesSquare Capital Management LLC
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
Silvercrest Asset Management Group LLC
CANADA LIFE ASSURANCE Co
Sei Investments Co.
Decheng Capital LLC
During the previous year, company insiders that have sold AtriCure company stock include:
Justin J Noznesky (Insider)
Karl S Dahlquist (Insider)
Vinayak Doraiswamy (Insider)
Karen Prange (Director)
Learn More investors selling AtriCure stock.
Which institutional investors are buying AtriCure stock?: During the last quarter, ATRC stock was acquired by institutional investors including:
Champlain Investment Partners LLC
Natixis
Wasatch Advisors LP
Assenagon Asset Management S.A.
Kennedy Capital Management LLC
Grandeur Peak Global Advisors LLC
First Light Asset Management LLC
Los Angeles Capital Management LLC