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

$1,000 invested in ACAD on October 17, 2016 would be worth $786 on October 16, 2026, with dividends reinvested — −2.4% a year compounded (CAGR).

How far back does the ACAD calculator go?

ACAD data begins May 27, 2004, with a close every session. Pick any start and end date in that span — 22 years, 5 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 ACAD: What It Would Be Worth Today

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ACAD

$19.12-2.99%

as of close, Oct 16, 2026

☾ AH $19.12 -2.99%

ACADIA Pharmaceuticals Inc.Stock · HealthcareRussell 2000 0.1%Nasdaq Composite 0.009%Russell 3000 0.005%US Stock Market 0.004%

PeersMRNALLYMDTUNHJNJTMO

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

2004 to today, log scale

2008 crisisCovid

200520102020Oct 2016Today

Options

Result#

$1,000Oct 17, 2016$786Oct 16, 20260.79×your money

$1,000 invested in ACAD on October 17, 2016 was worth $786 on October 16, 2026, with dividends reinvested.

That’s −2.4% a year compounded (CAGR) over 10 years: 0.79 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: ACAD trailed both the S&P 500 and the Nasdaq-100.

Price only$786if dividends were spent

Biggest fall−77.2%Jul 7, 2020 to Jun 21, 2022

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

Loss$214on $1,000 put in

How this period ranks#

Better than 17% of all 150 periods of 10 years since 2004.

Your dates

−90%940%

Worst: −8.2% a year, Apr 2015 to Apr 2025Best: 55.9% a year, Nov 2010 to Nov 2020

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

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

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

Lowest value$535 · Jun 2022Lowest value$535 · Jun 2022Highest value$2,343 · Jul 2020$536 · Aug 2018$1,301 · Mar 2020$1,479 · Sep 2019$

$0$2,000$3,000$4,000$786

20182020202220242026

How far ACAD was below its previous high. The biggest fall: −77.2% from Jul 7, 2020 to Jun 21, 2022, not back to the high by the end date.

−77.2% from its high−67.3% from its high−38.4% from its high−18.2% from its high

high−77%

Your one buy. $1,000 on October 17, 2016, worth $786 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

paid0.79×

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

$500$1,000$2,000$5,000$10k$20k

20052010201520202025

$1,000 invested in ACAD, 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	$665	0.66×	−4.1%	$6,344
2018	$628	0.63×	−5.2%	$4,742
2019	$1,148	1.1×	1.8%	$4,812
2020	$465	0.47×	−10.7%	$3,420
2021	$362	0.36×	−16.1%	$2,373
2022	$784	0.78×	−5.0%	$1,818
2023	$1,172	1.2×	4.3%	$2,741
2024	$620	0.62×	−15.8%	$1,789
2025	$1,025	1.0×	1.4%	$1,403
2026	$727	0.73×	—	$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. ACAD data begins May 27, 2004; 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 ACAD chart and fundamentals on the ACAD quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in ACAD be worth today?: $1,000 invested in ACAD on October 17, 2016 would be worth $786 on October 16, 2026, with dividends reinvested — −2.4% a year compounded (CAGR).
How far back does the ACAD calculator go?: ACAD data begins May 27, 2004, with a close every session. Pick any start and end date in that span — 22 years, 5 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.

ACAD return calculator