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

$1,000 invested in SWX on October 17, 2016 would be worth $1,761 on October 16, 2026, with dividends reinvested — 5.8% a year compounded (CAGR).

How far back does the SWX calculator go?

SWX data begins December 30, 1987, with a close every session. Pick any start and end date in that span — 38 years, 10 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 SWX: What It Would Be Worth Today

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SWX

$87.45+1.45%

as of close, Oct 16, 2026

☾ AH $87.45 +1.45%

Southwest Gas Holdings Inc. Common Stock (DE)Stock · UtilitiesRussell 2000 0.2%US Stock Market 0.008%Russell 3000 0.008%

PeersCEGVSTNEESOPCGDUK

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 16, 2026

Or drag the slider to set start and end dates

1987 to today, log scale

2008 crisisCovidDot-com bust

19901995200020052010Oct 2016Today

Options

Result#

$1,000Oct 17, 2016$1,761Oct 16, 20261.8×your money

$1,000 invested in SWX on October 17, 2016 was worth $1,761 on October 16, 2026, with dividends reinvested.

That’s 5.8% a year compounded (CAGR) over 10 years: 1.8 times your money.

Over the same dates the same $1,000 would be worth $4,208 in the S&P 500 and $6,511 in the Nasdaq-100: SWX trailed both the S&P 500 and the Nasdaq-100.

Price only$1,288if dividends were spent

Biggest fall−42.5%Sep 16, 2019 to Mar 16, 2020

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

Gain$761on $1,000 put in

How this period ranks#

Better than 22% of all 347 periods of 10 years since 1987.

Your dates

−40%0%50%

Worst: −1.1% a year, Jan 1988 to Jan 1998Best: 18.7% a year, Feb 2009 to Feb 2019

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

Growth of $1,000 in SWX, October 17, 2016 to October 16, 2026#

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

Lowest value$843 · Mar 2020Highest value$1,867 · Apr 2026$964 · May 2023$981 · Mar 2018$1,092 · Jun 2017$

$1,000$3,000$4,000$1,761

20182020202220242026

How far SWX was below its previous high. The biggest fall: −42.5% from Sep 16, 2019 to Mar 16, 2020, back to the high by Apr 18, 2022.

−42.5% from its high−41.0% from its high−25.1% from its high−15.1% from its high

high−42%

Your one buy. $1,000 on October 17, 2016, worth $1,761 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

1.8×paid

What $1,000 would be worth on October 16, 2026, by start date#

Each point is the same amount invested that day and held to October 16, 2026, dividends reinvested. Above the line it made money.

Your start

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

19901995200020052010201520202025

$1,000 invested in SWX, by year#

Started on each year's first close and held to Oct 16, 2026, dividends reinvested.

Started	Worth Oct 16, 2026	Multiple	A year (CAGR)	Same in the Nasdaq-100
2017	$1,555	1.6×	4.6%	$6,344
2018	$1,455	1.5×	4.4%	$4,742
2019	$1,526	1.5×	5.6%	$4,812
2020	$1,452	1.5×	5.6%	$3,420
2021	$1,793	1.8×	10.6%	$2,373
2022	$1,496	1.5×	8.8%	$1,818
2023	$1,612	1.6×	13.5%	$2,741
2024	$1,494	1.5×	15.5%	$1,789
2025	$1,313	1.3×	16.5%	$1,403
2026	$1,115	1.1×	—	$1,162

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. SWX data begins December 30, 1987; values as of October 16, 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 SWX chart and fundamentals on the SWX quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in SWX be worth today?: $1,000 invested in SWX on October 17, 2016 would be worth $1,761 on October 16, 2026, with dividends reinvested — 5.8% a year compounded (CAGR).
How far back does the SWX calculator go?: SWX data begins December 30, 1987, with a close every session. Pick any start and end date in that span — 38 years, 10 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.

SWX return calculator