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

$1,000 invested in SRPT on October 17, 2016 would be worth $349 on October 16, 2026, with dividends reinvested — −10.0% a year compounded (CAGR).

How far back does the SRPT calculator go?

SRPT data begins June 4, 1997, with a close every session. Pick any start and end date in that span — 29 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.

If You Invested $1,000 in Sarepta Therapeutics (SRPT): What It Would Be Worth Today

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SRPT

$17.10-3.88%

as of close, Oct 16, 2026

☾ AH $17.10 -3.88%

Sarepta Therapeutics Inc. Common Stock (DE)Stock · HealthcareRussell 2000 0.06%Nasdaq Composite 0.005%US Stock Market 0.002%Russell 3000 0.002%

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

1997 to today, log scale

2008 crisisCovidDot-com bust

2000200520102020Oct 2016Today

Options

Result#

$1,000Oct 17, 2016$349Oct 16, 20260.35×your money

$1,000 invested in SRPT on October 17, 2016 was worth $349 on October 16, 2026, with dividends reinvested.

That’s −10.0% a year compounded (CAGR) over 10 years: 0.35 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: SRPT trailed both the S&P 500 and the Nasdaq-100.

Price only$349if dividends were spent

Biggest fall−93.3%Dec 22, 2020 to Jul 25, 2025

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

Loss$651on $1,000 put in

How this period ranks#

Better than 21% of all 233 periods of 10 years since 1997.

Your dates

−90%0%570%

Worst: −25.1% a year, Feb 2000 to Feb 2010Best: 44.6% 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 SRPT, October 17, 2016 to October 16, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA lowLog scale: equal steps are equal percentage moves

Lowest value$244 · Jul 2025Highest value$3,652 · Dec 2020Highest value$3,652 · Dec 2020$1,488 · Sep 2019$560 · Dec 2016$

$500$1,000$2,000$349

20182020202220242026

How far SRPT was below its previous high. The biggest fall: −93.3% from Dec 22, 2020 to Jul 25, 2025, not back to the high by the end date.

−93.3% from its high−54.9% from its high−45.0% from its high−27.1% from its high

high−93%

Your one buy. $1,000 on October 17, 2016, worth $349 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

paid0.35×

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

$100$200$500$1,000$2,000$5,000

200020052010201520202025

$1,000 invested in SRPT, 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	$612	0.61×	−4.9%	$6,344
2018	$294	0.29×	−13.0%	$4,742
2019	$159	0.16×	−21.0%	$4,812
2020	$132	0.13×	−25.8%	$3,420
2021	$103	0.10×	−32.5%	$2,373
2022	$189	0.19×	−29.4%	$1,818
2023	$137	0.14×	−40.9%	$2,741
2024	$178	0.18×	−46.2%	$1,789
2025	$138	0.14×	−67.1%	$1,403
2026	$802	0.80×	—	$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. SRPT data begins June 4, 1997; 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 SRPT chart and fundamentals on the SRPT quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in SRPT be worth today?: $1,000 invested in SRPT on October 17, 2016 would be worth $349 on October 16, 2026, with dividends reinvested — −10.0% a year compounded (CAGR).
How far back does the SRPT calculator go?: SRPT data begins June 4, 1997, with a close every session. Pick any start and end date in that span — 29 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.

SRPT return calculator