How much would $1,000 invested in ATRC be worth today?

$1,000 invested in ATRC on October 20, 2016 would be worth $3,282 on October 20, 2026, with dividends reinvested — 12.6% a year compounded (CAGR).

How far back does the ATRC calculator go?

ATRC data begins August 5, 2005, with a close every session. Pick any start and end date in that span — 21 years, 2 months of history.

Does this include dividends?

Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.

If You Invested $1,000 in AtriCure (ATRC): What It Would Be Worth Today

ATRC

$57.67+3.85%

as of close, Oct 20, 2026

☾ AH $57.67 +3.85%

AtriCure Inc.Stock · HealthcareRussell 2000 · 0.04% of IWMNasdaq Composite · 0.005% of ONEQUS Stock Market · 0.002% of VTIRussell 3000 · 0.002% of IWV

PeersMRNALLYMDTUNHJNJTMO

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Your investment#

How much

All at once, on the start date

Pick start & end dates10 years

Start

Key dates

Start at a well-known dateRecentMarket topsMarket bottomsEvents

Bought at that day's close

End

Key dates

End at a well-known dateMarket topsMarket bottomsEvents

Latest close, Oct 20, 2026

Or drag the slider to set start and end dates

2005 to today, log scale

2008 crisisCovid

20102020Oct 2016Today

Options

Result#

$1,000Oct 20, 2016$3,282Oct 20, 20263.3×your money

$1,000 invested in ATRC on October 20, 2016 was worth $3,282 on October 20, 2026, with dividends reinvested.

That’s 12.6% a year compounded (CAGR) over 10 years: 3.3 times your money.

Over the same dates the same $1,000 would be worth $4,210 in the S&P 500 and $6,533 in the Nasdaq-100: ATRC trailed both the S&P 500 and the Nasdaq-100.

Price only$3,282if dividends were spent

Biggest fall−77.2%Nov 5, 2021 to Jun 17, 2024

At a flat 5% a year$1,629a savings account's rate

Gain$2,282on $1,000 put in

How this period ranks#

Better than 53% of all 135 periods of 10 years since 2005.

Your dates

−90%0%330%

Worst: 1.6% a year, Jan 2008 to Jan 2018Best: 37.8% a year, Apr 2009 to Apr 2019

One scale for every length, so longer periods bunch up. Point at a bar.

Growth of $1,000 in ATRC, October 20, 2016 to October 20, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA low

Lowest value$850 · Jan 2017Lowest value$850 · Jan 2017Highest value$4,960 · Nov 2021$1,130 · Jun 2024$1,394 · Mar 2020$857 · Feb 2018$1,355 · Sep 2019$

$0$1,000$2,000$4,000$5,000$3,282

20182020202220242026

How far ATRC was below its previous high. The biggest fall: −77.2% from Nov 5, 2021 to Jun 17, 2024, not back to the high by the end date.

−77.2% from its high−44.1% from its high−39.5% from its high−33.1% from its high

high−77%

Your one buy. $1,000 on October 20, 2016, worth $3,282 on October 20, 2026. Pick Monthly or Yearly to see a plan's buys.

3.3×paid

What $1,000 would be worth on October 20, 2026, by start date#

Each point is the same amount invested that day and held to October 20, 2026, dividends reinvested. Above the line it made money.

Your start

$1,000$2,000$5,000$10k$20k$50k

2010201520202025

$1,000 invested in ATRC, by year#

Started on each year's first close and held to Oct 20, 2026, dividends reinvested.

Started	Worth Oct 20, 2026	Multiple	A year (CAGR)	Same in the Nasdaq-100
2017	$3,004	3.0×	11.9%	$6,414
2018	$3,122	3.1×	13.8%	$4,794
2019	$1,906	1.9×	8.6%	$4,865
2020	$1,744	1.7×	8.5%	$3,457
2021	$1,072	1.1×	1.2%	$2,399
2022	$808	0.81×	−4.4%	$1,838
2023	$1,286	1.3×	6.9%	$2,772
2024	$1,633	1.6×	19.2%	$1,808
2025	$1,897	1.9×	42.8%	$1,418
2026	$1,469	1.5×	—	$1,174

Methodology#

A buy is made at the start date's close, or the next session's when the market was closed that day, and valued at the end date's close; a monthly or yearly plan buys on the same day of each month or year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. ATRC data begins August 5, 2005; values as of October 20, 2026 and refresh daily. The ranking compares month-end to month-end periods. Past performance does not predict future returns; not investment advice.

See the live ATRC chart and fundamentals on the ATRC quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in ATRC be worth today?: $1,000 invested in ATRC on October 20, 2016 would be worth $3,282 on October 20, 2026, with dividends reinvested — 12.6% a year compounded (CAGR).
How far back does the ATRC calculator go?: ATRC data begins August 5, 2005, with a close every session. Pick any start and end date in that span — 21 years, 2 months of history.
Does this include dividends?: Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.

ATRC return calculator