HARBOR INVESTMENT ADVISORY, LLC

Position in ATRC — AtriCure, Inc.

CIK 1468792 LUTHERVILLE, MD

Position in ATRC

as of Jun 30, 2026 · filed Jul 7, 2026 Compact

Position Value

$39,899

-$26,095 QoQ

Shares Held

1,426

+6.7% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#206

of 250 holders

Holding Since

Dec 2020

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

HARBOR INVESTMENT ADVISORY, LLC holds $1,836,302 across 11 Medical Instruments & Supplies names. ATRC ranks #6 (2.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	3,647	$1,450,338
2	BDX	Becton Dickinson & Co	611	$92,462
3	RMD	Resmed Inc	409	$79,705
4	RGEN	Repligen Corp	523	$71,358
5	MMSI	Merit Medical Systems Inc	721	$49,994
6	ATRC	AtriCure, Inc. This page	1,426	$39,899
7	SOLV	Solventum Corp	326	$25,150
8	ALGN	Align Technology Inc	143	$24,118

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$39,899	1,426	+6.7%	Shares	Sole	2026-07-07
2023-06-30	$65,994	1,337	+13.7%	Shares	Sole	2023-07-14
2023-03-31	$48,745	1,176	0.0%	Shares	Sole	2023-04-21
2022-12-31	$52,190	1,176	0.0%	Shares	Sole	2023-01-24
2022-09-30	$45,981	1,176	0.0%	Shares	Sole	2022-11-01
2022-06-30	$48,051	1,176	+24.2%	Shares	Sole	2022-07-18
2022-03-31	$62,189	947	0.0%	Shares	Sole	2022-04-20
2021-12-31	$65,844	947	0.0%	Shares	Sole	2022-01-10
2021-09-30	$65,863	947	+10.5%	Shares	Sole	2021-10-12
2021-06-30	$67,985	857	+32.7%	Shares	Sole	2021-07-27
2021-03-31	$42,325	646	+58.7%	Shares	Sole	2021-04-16
2020-12-31	$22,657	407	—	Shares	Sole	2021-02-04
No filing history on record for this holder in this stock.