Hood River Capital Management LLC

Holdings History for AtriCure, Inc. - Common Stock (ATRC)

Symbol: ATRC on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Shares Owned: 3,096,611 shares
Security Ownership %: 6.2%

Shares, Excluding Options vs Price

Value, Excluding Options

Hood River Capital Management LLC ownership in AtriCure, Inc. Common Stock (ATRC)

17 Feb 2026 - Hood River Capital Management LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,096,611 shares of AtriCure, Inc. Common Stock (ATRC). This represents 6.2% ownership of the company. In their previous filing dated 14 Feb 2025, Hood River Capital Management LLC had reported owning 2,923,731 shares, indicating an increase of +5.9%. .

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Hood River Capital Management LLC	6.2%	+3.8%	$122,501,931	3,096,611	+172,880	+5.9%	$39.56	13G/A	31 Dec 2025	17 Feb 2026, 06:02
Hood River Capital Management LLC	6%		$97,652,615	2,923,731			$33.40	13G/A	31 Dec 2024	14 Feb 2025, 08:00

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	1.3%	+0.02%	$122,501,931	3,096,611	+51,024	+1.7%	$39.56	Q4 2025
30 Sep 2025	1.3%	-0.01%	$107,356,942	3,045,587	-15,472	-0.51%	$35.25	Q3 2025
30 Jun 2025	1.4%	+0.03%	$100,310,903	3,061,059	+61,852	+2.1%	$32.77	Q2 2025
31 Mar 2025	1.7%	+0.04%	$96,754,418	2,999,207	+75,476		$32.26	Q1 2025
31 Dec 2024	1.3%	+0.04%	$89,349,219	2,923,731	+93,131	+3.3%	$30.56	Q4 2024
30 Sep 2024	1.3%	+0.48%	$79,370,024	2,830,600	+1,055,357	+59%	$28.04	Q3 2024
30 Jun 2024	0.84%	+0.9%	$40,422,283	1,775,243	+1,775,243	NEW	$22.77	Q2 2024
31 Mar 2024		-0.83%	$0	0	-841,102	-100%	$37.11	Q1 2024
31 Dec 2023	0.83%	-0.01%	$30,018,930	841,102	-6,240	-0.74%	$35.69	Q4 2023
30 Sep 2023	1.2%	+1.2%	$37,113,580	847,342	+847,342	NEW	$43.80	Q3 2023
30 Sep 2019		-0.57%	$0	0	-407,555	-100%	$37.11	Q3 2019
30 Jun 2019	0.57%	+0.02%	$12,161,000	407,555	+14,170	+3.6%	$29.84	Q2 2019
31 Mar 2019	0.53%	+0.44%	$10,539,000	393,385	+324,890	+474%	$26.79	Q1 2019
31 Dec 2018	0.12%	+0.12%	$2,096,000	68,495	+68,495	NEW	$30.60	Q4 2018

* 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.