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Arq market cap ARQ

Share price times shares outstanding: what the whole company sells for, since 2013.

Today, Oct 23, 2026
$76.4M
Highest close in our data
$586.8M
Nov 2013

Arq is worth $76.4M at the close on Oct 23, 2026, at $1.75 a share.

That is down 74% over the last year and down 40% over five years.

Its highest close in our data was $586.8M in Nov 2013.

Market cap over time

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHighChange
2026 so far$76.4M$76.4M$161.8M−48%
2025$145.6M$136.6M$329.6M−51%
2024$299.7M$88.9M$330.4M+203%
2023$98.9M$36.5M$98.9M+113%
2022$46.4M$43.6M$134.5M−63%
2021$124.9M$86.7M$150.7M+22%
2020$102M$71.6M$224.4M−45%
2019$186.8M$183.5M$269.4M−7%
2018$200.6M$167M$240.5M−2%
2017$203.7M$177.6M$260.3M+0%
2016$203.3M$78.3M$217.6M+41%
2015$144.5M$79.9M$442.3M−67%
2014$436.4M$367.6M$560.3M−21%
2013$550.8M$358.8M$586.8Mn/a

Against its peers

Companies in Chemicals nearest Arq's size, closest first, today.

CompanyMarket cap
ARQArq$76.4M
FTLFFitlife Brands$78.4M
BTMDbiote$38.4M
NAGENiagen Bioscience$192.3M
Peer median$78.4M

What the market cap tells you

Share price times shares outstanding: what the whole company sells for today.

Size, not quality. Large caps move slower and are covered more. That is all it tells you.

More on Arq

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.