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

$1,000 invested in COGT on March 29, 2018 would be worth $664 on October 16, 2026, with dividends reinvested — −4.7% a year compounded (CAGR).

How far back does the COGT calculator go?

COGT data begins March 29, 2018, with a close every session. Pick any start and end date in that span — 8 years, 7 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 Cogent Biosciences (COGT): What It Would Be Worth Today

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COGT

$29.52+0.03%

as of close, Oct 16, 2026

☾ AH $29.52 +0.03%

Cogent Biosciences Inc.Stock · HealthcareRussell 2000 0.2%Nasdaq Composite 0.01%Russell 3000 0.009%US Stock Market 0.009%

PeersMRNALLYMDTUNHJNJTMO

Your investment#

How much

All at once, on the start date

Pick start & end dates8 years, 7 months

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

2018 to today, log scale

Covid2022 bear market

202020222024Mar 2018Today

Options

Result#

$1,000Mar 29, 2018$664Oct 16, 20260.66×your money

$1,000 invested in COGT on March 29, 2018 was worth $664 on October 16, 2026, with dividends reinvested.

That’s −4.7% a year compounded (CAGR) over 8 years, 7 months: 0.66 times your money.

Over the same dates the same $1,000 would be worth $3,299 in the S&P 500 and $4,686 in the Nasdaq-100: COGT trailed both the S&P 500 and the Nasdaq-100.

Price only$664if dividends were spent

Biggest fall−98.1%Jul 31, 2018 to Mar 16, 2020

At a flat 5% a year$1,518a savings account's rate

Loss$336on $1,000 put in

How this period ranks#

These dates cover the whole record, so there is no other period this long to compare.

Your dates

−90%0%550%

Worst: —Best: —

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

Growth of $1,000 in COGT, March 29, 2018 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$29 · Mar 2020Highest value$1,509 · Jul 2018$938 · May 2018$

$30$100$300$3,000$664

20192020202120222023202420252026

How far COGT was below its previous high. The biggest fall: −98.1% from Jul 31, 2018 to Mar 16, 2020, not back to the high by the end date.

−98.1% from its high−14.9% from its high−14.5% from its high−11.2% from its high

high−98%

Your one buy. $1,000 on March 29, 2018, worth $664 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

paid0.66×

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

20192020202120222023202420252026

$1,000 invested in COGT, 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
2018	$664	0.66×	−4.7%	$4,686
2019	$1,651	1.7×	6.7%	$4,812
2020	$10,222	10.2×	40.8%	$3,420
2021	$2,400	2.4×	16.4%	$2,373
2022	$3,393	3.4×	29.1%	$1,818
2023	$2,667	2.7×	29.6%	$2,741
2024	$4,731	4.7×	74.6%	$1,789
2025	$3,785	3.8×	110.8%	$1,403
2026	$850	0.85×	—	$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. COGT data begins March 29, 2018; 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 COGT chart and fundamentals on the COGT quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in COGT be worth today?: $1,000 invested in COGT on March 29, 2018 would be worth $664 on October 16, 2026, with dividends reinvested — −4.7% a year compounded (CAGR).
How far back does the COGT calculator go?: COGT data begins March 29, 2018, with a close every session. Pick any start and end date in that span — 8 years, 7 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.

COGT return calculator