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

$1,000 invested in WMB on October 27, 2016 would be worth $4,198 on October 27, 2026, with dividends reinvested — 15.4% a year compounded (CAGR).

How far back does the WMB calculator go?

WMB data begins December 31, 1981, with a close every session. Pick any start and end date in that span — 44 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 Williams Companies (WMB): What It Would Be Worth Today

WMB

$74.09+3.26%

as of close, Oct 27, 2026

☾ AH $74.09 +3.26%

Williams Companies Inc. (The)Stock · EnergyS&P 500 Equal Weight · 0.2% of RSPS&P 500 · 0.1% of SPYRussell 1000 · 0.1% of IWBRussell 3000 · 0.1% of IWVUS Stock Market · 0.1% of VTIMSCI World · 0.10% of URTHMSCI ACWI · 0.09% of ACWI

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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 27, 2026

Or drag the slider to set start and end dates

1981 to today, log scale

2008 crisisCovidDot-com bust1987 crash

199020002010Oct 2016 – Today

Options

Result#

$1,000Oct 27, 2016$4,198Oct 27, 20264.2×your money

$1,000 invested in WMB on October 27, 2016 was worth $4,198 on October 27, 2026, with dividends reinvested.

That’s 15.4% a year compounded (CAGR) over 10 years: 4.2 times your money.

Over the same dates the same $1,000 would be worth $4,228 in the S&P 500 and $6,559 in the Nasdaq-100: WMB trailed both the S&P 500 and the Nasdaq-100.

Price only$2,524if dividends were spent

Biggest fall−68.1%Jan 12, 2018 to Mar 18, 2020

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

Gain$3,198on $1,000 put in

How this period ranks#

Better than 72% of all 419 periods of 10 years since 1981.

Your dates

−90%0%190%

Worst: −9.5% a year, Mar 1999 to Mar 2009Best: 39.1% a year, Oct 2002 to Oct 2012

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

Growth of $1,000 in WMB, October 27, 2016 to October 27, 2026#

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

Lowest value$379 · Mar 2020Highest value$4,434 · May 2026$1,362 · Sep 2022$955 · Nov 2017$1,069 · Aug 2021$

$0$1,000$2,000$3,000$4,198

20182020202220242026

How far WMB was below its previous high. The biggest fall: −68.1% from Jan 12, 2018 to Mar 18, 2020, back to the high by Jun 2, 2021.

−68.1% from its high−23.0% from its high−14.7% from its high−14.1% from its high

high−68%

Your one buy. $1,000 on October 27, 2016, worth $4,198 on October 27, 2026. Pick Monthly or Yearly to see a plan's buys.

4.2×paid

What $1,000 would be worth on October 27, 2026, by start date#

Each point is the same amount invested that day and held to October 27, 2026, dividends reinvested. Above the line it made money.

Your start

$1,000$3,000$10k$30k$100k

198519901995200020052010201520202025

$1,000 invested in WMB, by year#

Started on each year's first close and held to Oct 27, 2026, dividends reinvested.

Started	Worth Oct 27, 2026	Multiple	A year (CAGR)	Same in the Nasdaq-100
2017	$3,893	3.9×	14.9%	$6,447
2018	$3,774	3.8×	16.3%	$4,818
2019	$4,980	5.0×	22.8%	$4,890
2020	$4,479	4.5×	24.6%	$3,475
2021	$4,819	4.8×	31.1%	$2,411
2022	$3,431	3.4×	29.2%	$1,848
2023	$2,690	2.7×	29.6%	$2,786
2024	$2,304	2.3×	34.5%	$1,817
2025	$1,402	1.4×	20.5%	$1,426
2026	$1,244	1.2×	—	$1,180

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. WMB data begins December 31, 1981; values as of October 27, 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 WMB chart and fundamentals on the WMB quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in WMB be worth today?: $1,000 invested in WMB on October 27, 2016 would be worth $4,198 on October 27, 2026, with dividends reinvested — 15.4% a year compounded (CAGR).
How far back does the WMB calculator go?: WMB data begins December 31, 1981, with a close every session. Pick any start and end date in that span — 44 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.

WMB return calculator