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THRM
$29.27+2.31%
as of close, Oct 20, 2026
☾ AH $29.27 +2.31%
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THRM return calculator

Your investment#

How much
$
All at once, on the start date
Pick start & end dates10 years
Key datesStart at a well-known dateRecentMarket topsMarket bottomsEvents
Bought at that day's close
Key datesEnd at a well-known dateMarket topsMarket bottomsEvents
Latest close, Oct 20, 2026

Or drag the slider to set start and end dates

1993 to today, log scale
2008 crisisCovid
19952005Oct 2016Today
Options

Result#

$1,000Oct 20, 2016$1,075Oct 20, 20261.1× 

$1,000 invested in THRM on October 20, 2016 was worth $1,075 on October 20, 2026, with dividends reinvested.

That’s 0.7% a year compounded (CAGR) over 10 years: 1.1 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: THRM trailed both the S&P 500 and the Nasdaq-100.

Price only$1,015if dividends were spent
Biggest fall−76.3%Jan 14, 2022 to Apr 11, 2025
At a flat 5% a year$1,629a savings account's rate
Gain$75on $1,000 put in

How this period ranks#

Better than 28% of all 281 periods of 10 years since 1993.

Your dates
−90%0%330%
Worst: −24.8% a year, Nov 1994 to Nov 2004Best: 31.7% a year, Jun 2005 to Jun 2015
One scale for every length, so longer periods bunch up. Point at a bar.

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

Your $1,000$Your buySame plan in the S&P 500The highA low
Lowest value$808 · Apr 2025Highest value$3,417 · Jan 2022$
$0$2,000$3,000$4,000$1,075
20182020202220242026

How far THRM was below its previous high. The biggest fall: −76.3% from Jan 14, 2022 to Apr 11, 2025, not back to the high by the end date.

−76.3% from its high
high−76%

Your one buy. $1,000 on October 20, 2016, worth $1,075 on October 20, 2026. Pick Monthly or Yearly to see a plan's buys.

1.1×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
$300$1,000$3,000$10k$30k
1995200020052010201520202025

$1,000 invested in THRM, by year#

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

StartedWorth Oct 20, 2026MultipleA year (CAGR)
2017$9140.91×−0.9%
2018$9680.97×−0.4%
2019$7630.76×−3.4%
2020$6750.68×−5.6%
2021$4890.49×−11.6%
2022$3540.35×−19.5%
2023$4710.47×−18.0%
2024$5950.60×−16.9%
2025$7890.79×−12.4%
2026$8420.84×—

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. THRM data begins June 10, 1993; 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 THRM chart and fundamentals on the THRM quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in THRM be worth today?
$1,000 invested in THRM on October 20, 2016 would be worth $1,075 on October 20, 2026, with dividends reinvested — 0.7% a year compounded (CAGR).
How far back does the THRM calculator go?
THRM data begins June 10, 1993, with a close every session. Pick any start and end date in that span — 33 years, 4 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.