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

$1,000 invested in TMDX on May 2, 2019 would be worth $3,343 on October 20, 2026, with dividends reinvested — 17.5% a year compounded (CAGR).

How far back does the TMDX calculator go?

TMDX data begins May 2, 2019, with a close every session. Pick any start and end date in that span — 7 years, 6 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 TransMedics Group (TMDX): What It Would Be Worth Today

TMDX

$74.75+4.40%

as of close, Oct 20, 2026

☾ AH $74.75 +4.40%

TransMedics Group Inc.Stock · HealthcareRussell 2000 · 0.07% of IWMNasdaq Composite · 0.005% of ONEQUS Stock Market · 0.003% of VTIRussell 3000 · 0.003% of IWV

PeersMRNALLYMDTUNHJNJTMO

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Your investment#

How much

All at once, on the start date

Pick start & end dates7 years, 6 months

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

2019 to today, log scale

Covid2022 bear market

20222024May 2019Today

Options

Result#

$1,000May 2, 2019$3,343Oct 20, 20263.3×your money

$1,000 invested in TMDX on May 2, 2019 was worth $3,343 on October 20, 2026, with dividends reinvested.

That’s 17.5% a year compounded (CAGR) over 7 years, 6 months: 3.3 times your money.

Over the same dates the same $1,000 would be worth $2,947 in the S&P 500 and $3,998 in the Nasdaq-100: TMDX beat the S&P 500 but trailed the Nasdaq-100.

Price only$3,343if dividends were spent

Biggest fall−73.7%Mar 22, 2021 to Feb 23, 2022

At a flat 5% a year$1,440a savings account's rate

Gain$2,343on $1,000 put in

How this period ranks#

These dates cover the whole record, so there is no other period this long to compare.

Your dates

−60%0%300%

Worst: —Best: —

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

Growth of $1,000 in TMDX, May 2, 2019 to October 20, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA lowLog scale: equal steps are equal percentage moves

Lowest value$470 · Mar 2020Highest value$7,876 · Aug 2024$563 · Feb 2022$2,537 · Jan 2025$1,643 · Oct 2023$

$500$1,000$2,000$5,000$3,343

2020202120222023202420252026

How far TMDX was below its previous high. The biggest fall: −73.7% from Mar 22, 2021 to Feb 23, 2022, back to the high by Aug 5, 2022.

−73.7% from its high−67.8% from its high−65.5% from its high−61.8% from its high

high−74%

Your one buy. $1,000 on May 2, 2019, worth $3,343 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

$500$1,000$2,000$5,000

2020202120222023202420252026

$1,000 invested in TMDX, 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
2019	$3,343	3.3×	17.5%	$3,998
2020	$3,920	3.9×	22.3%	$3,457
2021	$3,934	3.9×	26.7%	$2,399
2022	$3,673	3.7×	31.2%	$1,838
2023	$1,309	1.3×	7.4%	$2,772
2024	$973	0.97×	−1.0%	$1,808
2025	$1,124	1.1×	6.7%	$1,418
2026	$609	0.61×	—	$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. TMDX data begins May 2, 2019; 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 TMDX chart and fundamentals on the TMDX quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in TMDX be worth today?: $1,000 invested in TMDX on May 2, 2019 would be worth $3,343 on October 20, 2026, with dividends reinvested — 17.5% a year compounded (CAGR).
How far back does the TMDX calculator go?: TMDX data begins May 2, 2019, with a close every session. Pick any start and end date in that span — 7 years, 6 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.

TMDX return calculator