Wellington Management Group Llp

13F Holdings History for AtriCure, Inc. - Common Shares (ATRC)

Symbol: ATRC on Nasdaq
Investment type: Equity / Common Shares
Latest Disclosed Ownership: 3.97M shares
Security Ownership: 8%

Shares, Excluding Options vs Price

Value, Excluding Options

Wellington Management Group LLP ownership in AtriCure, Inc. Common Shares (ATRC)

2025-08-12 - Wellington Management Group LLP has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 3.97M shares of AtriCure, Inc. Common Shares (ATRC). This represents 8% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Wellington Management Group LLP	8%		$130M	3.97M			$32.77	13G	6/30/2025	12 Aug 2025 10:34:24

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	0.02%	+0.02%	$130M	3.97M	+3,267,214	+465%	$32.77	Q2 2025
3/31/2025	0%	+0%	$22.6M	702K	+47,551		$32.26	Q1 2025
12/31/2024	0%	0%	$20M	655K	-889,392	-57.6%	$30.56	Q4 2024
9/30/2024	0.01%	+0%	$43.3M	1.54M	+6,045	+0.39%	$28.04	Q3 2024
6/30/2024	0.01%	0%	$35M	1.54M	-102,311	-6.24%	$22.77	Q2 2024
3/31/2024	0.01%	+0%	$49.9M	1.64M	+310,705	+23.4%	$30.42	Q1 2024
12/31/2023	0.01%	+0%	$47.4M	1.33M	+95,824	+7.77%	$35.69	Q4 2023
9/30/2023	0.01%	0%	$54M	1.23M	-58,193	-4.5%	$43.80	Q3 2023
6/30/2023	0.01%	0%	$63.8M	1.29M	-190,847	-12.9%	$49.36	Q2 2023
3/31/2023	0.01%	0%	$61.5M	1.48M	-126,222	-7.85%	$41.45	Q1 2023
12/31/2022	0.01%	+0.01%	$71.4M	1.61M	+1,321,544	+460%	$44.38	Q4 2022
9/30/2022	0%	0%	$11.2M	287K	-83,564	-22.5%	$39.10	Q3 2022
6/30/2022	0%	+0%	$15.2M	371K	+7,622	+2.1%	$40.86	Q2 2022
3/31/2022	0%	0%	$23.9M	363K	-19,102	-5%	$65.67	Q1 2022
12/31/2021	0%	0%	$26.6M	382K	-365	-0.1%	$69.53	Q4 2021
9/30/2021	0%	0%	$26.6M	383K	-113,391	-22.9%	$69.55	Q3 2021
6/30/2021	0.01%	0%	$39.4M	496K	-214	-0.04%	$79.33	Q2 2021
3/31/2021	0.01%	0%	$32.5M	496K	-20,187	-3.91%	$65.52	Q1 2021
12/31/2020	0.01%	0%	$28.8M	517K	-20,019	-3.73%	$55.67	Q4 2020
9/30/2020	0%	0%	$21.4M	537K	-41,989	-7.26%	$39.90	Q3 2020
6/30/2020	0.01%	-0.01%	$26M	579K	-1,448,617	-71.5%	$44.95	Q2 2020
3/31/2020	0.02%	0%	$68.1M	2.03M	-456,840	-18.4%	$33.59	Q1 2020
12/31/2019	0.02%	0%	$80.8M	2.48M	-242,838	-8.91%	$32.51	Q4 2019
9/30/2019	0.02%	+0%	$68M	2.73M	+186,888	+7.36%	$24.94	Q3 2019
6/30/2019	0.02%	0%	$75.8M	2.54M	-62,468	-2.4%	$29.84	Q2 2019
3/31/2019	0.02%	0%	$69.7M	2.6M	-125,179	-4.59%	$26.79	Q1 2019
12/31/2018	0.02%	0%	$83.5M	2.73M	-497,211	-15.4%	$30.60	Q4 2018
9/30/2018	0.02%	0%	$113M	3.22M	-36,236	-1.11%	$35.03	Q3 2018
6/30/2018	0.02%	-0.01%	$88.2M	3.26M	-1,300,996	-28.5%	$27.05	Q2 2018
3/31/2018	0.02%	+0%	$93.6M	4.56M	+54,154	+1.2%	$20.52	Q1 2018
12/31/2017	0.02%	+0%	$82.2M	4.51M	+735,715	+19.5%	$18.24	Q4 2017
9/30/2017	0.02%	+0.01%	$84.4M	3.77M	+1,738,202	+85.5%	$22.37	Q3 2017
6/30/2017	0.01%	-0.01%	$49.3M	2.03M	-1,279,589	-38.6%	$24.25	Q2 2017
3/31/2017	0.02%	+0%	$63.5M	3.31M	+176,025	+5.61%	$19.15	Q1 2017
12/31/2016	0.02%	0%	$61.4M	3.14M	-254,902	-7.51%	$19.57	Q4 2016
9/30/2016	0.01%	+0%	$53.7M	3.39M	+440,770	+14.9%	$15.82	Q3 2016
6/30/2016	0.01%	+0%	$41.7M	2.95M	+729,819	+32.8%	$14.13	Q2 2016
3/31/2016	0.01%	0%	$37.4M	2.22M	-299,159	-11.9%	$16.83	Q1 2016
12/31/2015	0.01%	+0%	$56.6M	2.52M	+807,417	+47.1%	$22.44	Q4 2015
9/30/2015	0.01%	0%	$37.5M	1.71M	-49,210	-2.79%	$21.91	Q3 2015
6/30/2015	0.01%	0%	$43.4M	1.76M	-115,430	-6.15%	$24.64	Q2 2015
3/31/2015	0.01%	+0%	$38.5M	1.88M	+57,154	+3.14%	$20.49	Q1 2015
12/31/2014	0.01%	+0%	$36.4M	1.82M	+66,556	+3.79%	$19.96	Q4 2014
9/30/2014	0.01%	+0%	$25.8M	1.75M	+1,212,320	+224%	$14.72	Q3 2014
6/30/2014	0%	+0%	$9.97M	542K	+243,705	+81.6%	$18.38	Q2 2014
3/31/2014	0%	0%	$5.62M	299K	-126,830	-29.8%	$18.81	Q1 2014
12/31/2013	0%		$7.95M	425K			$18.68	Q4 2013

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.