WCM INVESTMENT MANAGEMENT, LLC

Position in ATRC — AtriCure, Inc.

CIK 1061186 LAGUNA BEACH, CA

Position in ATRC

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$9,823,246

-$440,735 QoQ

Shares Held

351,081

-2.4% QoQ

Ownership

0.690%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#38

of 250 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 86% Shared 0% None 14%

Healthcare · as of Jun 30, 2026

WCM INVESTMENT MANAGEMENT, LLC holds $302,842,484 across 3 Medical Instruments & Supplies names. ATRC ranks #2 (3.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MDLN	Medline Inc.	7,397,650	$291,763,316
2	ATRC	AtriCure, Inc. This page	351,081	$9,823,246
3	ICUI	Icu Medical Inc/De	8,567	$1,255,922

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$9,823,246	351,081	-2.4%	Shares	Sole	2026-08-13
2026-03-31	$10,263,981	359,761	-3.5%	Shares	Sole	2026-05-07
2025-12-31	$14,743,299	372,682	+14.4%	Shares	Sole	2026-02-09
2025-09-30	$11,481,665	325,721	-0.5%	Shares	Sole	2025-11-04
2025-06-30	$10,732,109	327,498	+69.4%	Shares	Sole	2025-07-29
2025-03-31	$6,237,535	193,352	+0.8%	Shares	Sole	2025-04-28
2024-12-31	$5,861,438	191,801	-11.0%	Shares	Sole	2025-02-11
2024-09-30	$6,045,031	215,586	-3.8%	Shares	Sole	2024-11-04
2024-06-30	$5,100,548	224,003	+0.5%	Shares	Sole	2024-07-31
2024-03-31	$6,778,884	222,843	+0.6%	Shares	Sole	2024-04-25
2023-12-31	$7,902,337	221,416	+7.7%	Shares	Sole	2024-01-29
2023-09-30	$9,005,104	205,596	+1.7%	Shares	Sole	2023-10-10
2023-06-30	$9,974,076	202,068	+6.4%	Shares	Sole	2023-07-14
2023-03-31	$7,869,821	189,863	+0.1%	Shares	Sole	2023-05-15
2022-12-31	$8,414,181	189,594	-1.4%	Shares	Sole	2023-02-07
2022-09-30	$7,516,857	192,247	+3.7%	Shares	Sole	2022-10-18
2022-06-30	$7,578,426	185,473	-0.0%	Shares	Sole	2022-08-09
2022-03-31	$12,185,790	185,561	+54.6%	Shares	Sole	2022-05-06
2021-12-31	$8,347,424	120,055	+5.9%	Shares	Sole	2022-01-26
2021-09-30	$7,887,943	113,414	-28.4%	Shares	Sole	2021-11-02
2021-06-30	$12,562,064	158,352	+4.1%	Shares	Sole	2021-08-05
2021-03-31	$9,968,540	152,145	-2.0%	Shares	Sole	2021-05-13
2020-12-31	$8,646,720	155,321	+0.3%	Shares	Sole	2021-02-23
2020-09-30	$6,178,076	154,839	+2.6%	Shares	Sole	2020-11-06
2020-06-30	$6,780,482	150,845	+9.6%	Shares	Sole	2020-08-18
2020-03-31	$4,625,175	137,695	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.