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

$1,000 invested in GFF on October 20, 2016 would be worth $7,870 on October 20, 2026, with dividends reinvested — 22.9% a year compounded (CAGR).

How far back does the GFF calculator go?

GFF data begins May 3, 1973, with a close every session. Pick any start and end date in that span — 53 years, 6 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 Griffon (GFF): What It Would Be Worth Today

GFF

$94.99+2.51%

as of close, Oct 20, 2026

☾ AH $94.99 +2.51%

Griffon CorporationStock · IndustrialsRussell 2000 · 0.1% of IWMUS Stock Market · 0.006% of VTIRussell 3000 · 0.006% of IWV

PeersBLDROCWMSMASCSLLII

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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

1973 to today, log scale

2008 crisisCovidDot-com bust1987 crash

1980199020002010Oct 2016 – Today

Options

Result#

$1,000Oct 20, 2016$7,870Oct 20, 20267.9×your money

$1,000 invested in GFF on October 20, 2016 was worth $7,870 on October 20, 2026, with dividends reinvested.

That’s 22.9% a year compounded (CAGR) over 10 years: 7.9 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: GFF beat both the S&P 500 and the Nasdaq-100.

Price only$5,722if dividends were spent

Biggest fall−61.3%Nov 14, 2019 to Mar 23, 2020

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

Gain$6,870on $1,000 put in

How this period ranks#

Better than 95% of all 522 periods of 10 years since 1973.

Your dates

−80%0%210%

Worst: −23.4% a year, Sep 1978 to Sep 1988Best: 27.5% a year, Nov 1987 to Nov 1997

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

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

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

Lowest value$641 · Mar 2020Highest value$8,864 · Aug 2026$647 · Dec 2018$1,215 · Apr 2022$2,074 · Apr 2023$

$1,000$2,000$5,000$7,870

20182020202220242026

How far GFF was below its previous high. The biggest fall: −61.3% from Nov 14, 2019 to Mar 23, 2020, back to the high by Feb 8, 2021.

−61.3% from its high−60.4% from its high−39.0% from its high−35.4% from its high

high−61%

Your one buy. $1,000 on October 20, 2016, worth $7,870 on October 20, 2026. Pick Monthly or Yearly to see a plan's buys.

7.9×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

19801990200020102020

$1,000 invested in GFF, 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	$4,927	4.9×	17.7%	$6,414
2018	$6,490	6.5×	23.7%	$4,794
2019	$10,918	10.9×	35.9%	$4,865
2020	$5,673	5.7×	29.1%	$3,457
2021	$5,713	5.7×	35.1%	$2,399
2022	$4,107	4.1×	34.3%	$1,838
2023	$2,926	2.9×	32.7%	$2,772
2024	$1,643	1.6×	19.4%	$1,808
2025	$1,343	1.3×	17.9%	$1,418
2026	$1,275	1.3×	—	$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. GFF data begins May 3, 1973; 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 GFF chart and fundamentals on the GFF quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in GFF be worth today?: $1,000 invested in GFF on October 20, 2016 would be worth $7,870 on October 20, 2026, with dividends reinvested — 22.9% a year compounded (CAGR).
How far back does the GFF calculator go?: GFF data begins May 3, 1973, with a close every session. Pick any start and end date in that span — 53 years, 6 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.

GFF return calculator