CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in ATRC — AtriCure, Inc.

CIK 1081019 WEST SACRAMENTO, CA

Back to ATRC Full portfolio

Position in ATRC

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$1,710,287

-$68,330 QoQ

Shares Held

59,947

+33.3% QoQ

Ownership

0.118%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

22 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in ATRC Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $518,938,807 across 34 Medical Instruments & Supplies names. ATRC ranks #19 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	539,288	$248,606,375
2	BDX	Becton Dickinson & Co	473,355	$74,425,606
3	RMD	Resmed Inc	222,621	$49,973,962
4	WST	West Pharmaceutical Services Inc	110,634	$27,729,305
5	COO	Cooper Companies, Inc.	313,784	$22,435,556
6	SOLV	Solventum Corp	239,152	$15,616,625
7	ALGN	Align Technology Inc	79,293	$13,593,198
8	BAX	Baxter International Inc	603,121	$10,132,432

All Filings in ATRC

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22 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,710,287	59,947	+33.3%	Shares	Sole	2026-05-18
2025-12-31	$1,778,617	44,960	-0.1%	Shares	Sole	2026-02-17
2025-09-30	$1,586,355	45,003	+0.0%	Shares	Sole	2025-11-14
2025-06-30	$1,474,682	45,001	+1.6%	Shares	Sole	2025-08-14
2025-03-31	$1,429,440	44,310	-6.4%	Shares	Sole	2025-05-15
2024-03-31	$1,439,322	47,315	-5.1%	Shares	Sole	2024-05-16
2023-12-31	$1,778,504	49,832	-4.3%	Shares	Sole	2024-02-13
2023-09-30	$2,279,965	52,054	-9.0%	Shares	Sole	2023-11-14
2023-06-30	$2,823,342	57,199	+2.6%	Shares	Sole	2023-08-21
2023-03-31	$2,311,915	55,776	-1.4%	Shares	Sole	2023-05-09
2022-12-31	$2,510,931	56,578	+1.3%	Shares	Sole	2023-02-14
2022-09-30	$2,183,383	55,841	-2.3%	Shares	Sole	2022-11-21
2022-06-30	$2,334,658	57,138	+1.6%	Shares	Sole	2022-08-15
2022-03-31	$3,694,331	56,256	-8.2%	Shares	Sole	2022-05-16
2021-12-31	$4,262,467	61,304	+2.8%	Shares	Sole	2022-02-15
2021-09-30	$4,147,405	59,632	-3.4%	Shares	Sole	2021-11-15
2021-06-30	$4,897,992	61,742	-6.4%	Shares	Sole	2021-08-16
2021-03-31	$4,319,995	65,934	-0.3%	Shares	Sole	2021-05-18
2020-12-31	$3,681,457	66,130	-0.1%	Shares	Sole	2021-02-16
2020-09-30	$2,640,262	66,172	+12.5%	Shares	Sole	2020-11-17
2020-06-30	$2,642,880	58,796	+1.8%	Shares	Sole	2020-08-17
2020-03-31	$1,939,923	57,753	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.