What A Share

Nasdaq

CMPX

Compass Therapeutics, Inc.

1 day
+5.3%
1 month
−14.2%
1 year
−31.6%

$1.99 · Mkt cap $358M

At the 6 Aug 2026 close

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About Compass Therapeutics, Inc. (CMPX)

Compass Therapeutics, Inc. trades under the ticker CMPX on Nasdaq, in the Health Care sector (Biotechnology: Biological Products (No Diagnostic Substances)). Its market capitalisation is $358M. The last closing price was $1.99, on 6 Aug 2026. No price-to-earnings ratio is shown, because it did not report positive earnings in its last annual filing. Over the past year the share price is −31.6%, and −14.2% over the past month. Returns are price returns and exclude dividends.

This page exists because CMPX is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.