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

$1,000 invested in CWT on October 17, 2016 would be worth $1,755 on October 16, 2026, with dividends reinvested — 5.8% a year compounded (CAGR).

How far back does the CWT calculator go?

CWT data begins January 26, 1990, with a close every session. Pick any start and end date in that span — 36 years, 9 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 CWT: What It Would Be Worth Today

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CWT

$46.35+0.65%

as of close, Oct 16, 2026

☾ AH $46.35 +0.65%

California Water Service GroupStock · UtilitiesRussell 2000 0.09%US Stock Market 0.004%Russell 3000 0.004%

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

1990 to today, log scale

2008 crisisCovidDot-com bust

19952000200520102020Oct 2016Today

Options

Result#

$1,000Oct 17, 2016$1,755Oct 16, 20261.8×your money

$1,000 invested in CWT on October 17, 2016 was worth $1,755 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: CWT trailed both the S&P 500 and the Nasdaq-100.

Price only$1,443if dividends were spent

Biggest fall−38.2%Jan 3, 2022 to Jan 10, 2025

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

Gain$755on $1,000 put in

How this period ranks#

Better than 19% of all 322 periods of 10 years since 1990.

Your dates

−20%0%60%

Worst: 2.6% a year, Jul 2005 to Jul 2015Best: 17.3% a year, Dec 2011 to Dec 2021

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

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

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

Highest value$2,444 · Jan 2022$1,510 · Jan 2025$1,389 · Sep 2020$1,136 · Mar 2018$1,623 · Dec 2019$

$1,000$3,000$4,000$1,755

20182020202220242026

How far CWT was below its previous high. The biggest fall: −38.2% from Jan 3, 2022 to Jan 10, 2025, not back to the high by the end date.

−38.2% from its high−26.0% from its high−22.0% from its high−13.2% from its high

high−38%

Your one buy. $1,000 on October 17, 2016, worth $1,755 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

1995200020052010201520202025

$1,000 invested in CWT, 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	$1,660	1.7×	5.3%	$6,344
2018	$1,230	1.2×	2.4%	$4,742
2019	$1,165	1.2×	2.0%	$4,812
2020	$1,054	1.1×	0.8%	$3,420
2021	$980	0.98×	−0.3%	$2,373
2022	$718	0.72×	−6.7%	$1,818
2023	$821	0.82×	−5.1%	$2,741
2024	$959	0.96×	−1.5%	$1,789
2025	$1,087	1.1×	4.8%	$1,403
2026	$1,103	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. CWT data begins January 26, 1990; 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 CWT chart and fundamentals on the CWT quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in CWT be worth today?: $1,000 invested in CWT on October 17, 2016 would be worth $1,755 on October 16, 2026, with dividends reinvested — 5.8% a year compounded (CAGR).
How far back does the CWT calculator go?: CWT data begins January 26, 1990, with a close every session. Pick any start and end date in that span — 36 years, 9 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.

CWT return calculator