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

$1,000 invested in FTNT on October 20, 2016 would be worth $27,279 on October 20, 2026, with dividends reinvested — 39.2% a year compounded (CAGR).

How far back does the FTNT calculator go?

FTNT data begins November 18, 2009, with a close every session. Pick any start and end date in that span — 16 years, 11 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 Fortinet (FTNT): What It Would Be Worth Today

FTNT

$170.93-0.33%

as of close, Oct 20, 2026

☾ AH $170.93 -0.33%

Fortinet Inc.Stock · TechnologyNasdaq-100 · 0.5% of QQQS&P 500 Equal Weight · 0.2% of RSPNasdaq Composite · 0.2% of ONEQS&P 500 · 0.1% of SPYRussell 1000 · 0.1% of IWBUS Stock Market · 0.1% of VTIRussell 3000 · 0.1% of IWVMSCI ACWI · 0.1% of ACWIMSCI World · 0.10% of URTH

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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 20, 2026

Or drag the slider to set start and end dates

2009 to today, log scale

Covid2022 bear market

201020152020Oct 2016Today

Options

Result#

$1,000Oct 20, 2016$27,279Oct 20, 202627.3×your money

$1,000 invested in FTNT on October 20, 2016 was worth $27,279 on October 20, 2026, with dividends reinvested.

That’s 39.2% a year compounded (CAGR) over 10 years: 27.3 times your money.

Over the same dates the same $1,000 would be worth $4,210 in the S&P 500 and $6,533 in the Nasdaq-100: FTNT beat both the S&P 500 and the Nasdaq-100.

Price only$27,279if dividends were spent

Biggest fall−38.3%Jul 17 to Nov 7, 2023

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

Gain$26,279on $1,000 put in

How this period ranks#

Better than 100.0% of all 84 periods of 10 years since 2009.

Your dates

−30%0%200%

Worst: 22.1% a year, Oct 2010 to Oct 2020Best: 38.9% a year, Oct 2016 to Oct 2026

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

Growth of $1,000 in FTNT, October 20, 2016 to October 20, 2026#

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

Lowest value$913 · Dec 2016$7,903 · Nov 2023$2,416 · Mar 2020$7,330 · Nov 2022$11,872 · Aug 2025$

$1,000$2,000$5,000$10k$27k

20182020202220242026

How far FTNT was below its previous high. The biggest fall: −38.3% from Jul 17, 2023 to Nov 7, 2023, back to the high by Oct 9, 2024.

−38.3% from its high−37.6% from its high−37.5% from its high−35.1% from its high

high−38%

Your one buy. $1,000 on October 20, 2016, worth $27,279 on October 20, 2026. Pick Monthly or Yearly to see a plan's buys.

27.3×paid

What $1,000 would be worth on October 20, 2026, by start date#

Each point is the same amount invested that day and held to October 20, 2026, dividends reinvested. Above the line it made money.

Your start

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

201020122014201620182020202220242026

$1,000 invested in FTNT, by year#

Started on each year's first close and held to Oct 20, 2026, dividends reinvested.

Started	Worth Oct 20, 2026	Multiple	A year (CAGR)	Same in the Nasdaq-100
2017	$28,375	28.4×	40.7%	$6,414
2018	$19,271	19.3×	40.0%	$4,794
2019	$12,265	12.3×	37.9%	$4,865
2020	$7,792	7.8×	35.3%	$3,457
2021	$5,871	5.9×	35.8%	$2,399
2022	$2,566	2.6×	21.7%	$1,838
2023	$3,523	3.5×	39.4%	$2,772
2024	$2,958	3.0×	47.3%	$1,808
2025	$1,804	1.8×	38.9%	$1,418
2026	$2,195	2.2×	—	$1,174

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. FTNT data begins November 18, 2009; values as of October 20, 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 FTNT chart and fundamentals on the FTNT quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in FTNT be worth today?: $1,000 invested in FTNT on October 20, 2016 would be worth $27,279 on October 20, 2026, with dividends reinvested — 39.2% a year compounded (CAGR).
How far back does the FTNT calculator go?: FTNT data begins November 18, 2009, with a close every session. Pick any start and end date in that span — 16 years, 11 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.

FTNT return calculator