5.49
price up icon3.00%   0.16
after-market After Hours: 5.44 -0.05 -0.91%
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Compass Therapeutics Inc stock is traded at $5.49, with a volume of 1.26M. It is up +3.00% in the last 24 hours and down -6.79% over the past month. Compass Therapeutics Inc is a clinical-stage oncology-focused biopharmaceutical company that develops proprietary antibody therapeutics to engage the immune system to treat multiple human diseases. The company's scientific focus is on the relationship between angiogenesis, the immune system, and tumor growth. It is engaged in drug discovery by leveraging its proprietary antibody discovery engine to target the immune system and identify optimal combinations empirically broadly. Through StitchMabs and common light chain platforms, these combinatorial insights can be rapidly translated into tailored bispecifics with monoclonal-like manufacturability. Its pipeline is comprised of the following product candidates; CTX-009, CTX-471, CTX-10726, VEGF-A, Bispecific, and CTX-8371.
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Previous Close:
$5.33
Open:
$5.42
24h Volume:
1.26M
Relative Volume:
0.57
Market Cap:
$988.68M
Revenue:
$850.00K
Net Income/Loss:
$-66.49M
P/E Ratio:
-12.66
EPS:
-0.4336
Net Cash Flow:
$-49.17M
1W Performance:
+3.20%
1M Performance:
-6.79%
6M Performance:
+57.31%
1Y Performance:
+153.58%
1-Day Range:
Value
$5.39
$5.56
1-Week Range:
Value
$4.87
$5.56
52-Week Range:
Value
$1.33
$6.88

Compass Therapeutics Inc Stock (CMPX) Company Profile

Name
Name
Compass Therapeutics Inc
Name
Phone
617-500-8099
Name
Address
80 GUEST STREET, BOSTON
Name
Employee
39
Name
Twitter
Name
Next Earnings Date
2025-08-08
Name
Latest SEC Filings
Name
CMPX's Discussions on Twitter

Compare CMPX vs VRTX, REGN, ALNY, ARGX, INSM

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
CMPX icon
CMPX
Compass Therapeutics Inc
5.49 959.87M 850.00K -66.49M -49.17M -0.4336
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
454.97 113.96B 12.07B 3.95B 3.19B 15.33
REGN icon
REGN
Regeneron Pharmaceuticals Inc
749.47 78.41B 14.34B 4.50B 3.77B 41.56
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
328.70 40.85B 3.71B 313.75M 465.38M 2.2571
ARGX icon
ARGX
Argen X Se Adr
697.05 42.05B 4.16B 1.29B 734.26M 19.58
INSM icon
INSM
Insmed Inc
148.31 29.99B 606.42M -1.28B -997.58M -6.403

Compass Therapeutics Inc Stock (CMPX) Upgrades & Downgrades

Date Action Analyst Rating Change
Feb-13-26 Initiated Craig Hallum Buy
Jan-05-26 Initiated William Blair Outperform
Dec-03-25 Initiated Canaccord Genuity Buy
Dec-03-25 Initiated Cantor Fitzgerald Overweight
Dec-03-25 Initiated Citizens JMP Mkt Outperform
Jul-01-25 Resumed Raymond James Outperform
Apr-02-25 Upgrade Leerink Partners Market Perform → Outperform
Feb-24-25 Initiated Guggenheim Buy
Feb-19-25 Initiated Piper Sandler Overweight
Dec-23-24 Initiated D. Boral Capital Buy
Nov-15-24 Downgrade Leerink Partners Outperform → Market Perform
Sep-16-24 Upgrade Ladenburg Thalmann Neutral → Buy
Jan-31-23 Initiated Jefferies Buy
Jan-27-23 Initiated Stifel Buy
May-23-22 Resumed H.C. Wainwright Buy
Mar-15-22 Initiated Ladenburg Thalmann Buy
Jan-19-22 Initiated B. Riley Securities Buy
Dec-22-21 Initiated Raymond James Outperform
Dec-20-21 Initiated SVB Leerink Outperform
Dec-15-21 Initiated Wedbush Outperform
View All

Compass Therapeutics Inc Stock (CMPX) Latest News

pulisher
Mar 24, 2026

Compass Therapeutics (NASDAQ:CMPX) Receives Buy Rating from Guggenheim - MarketBeat

Mar 24, 2026
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Mar 19, 2026

Compass Therapeutics: Potential Here, But Patience Required (NASDAQ:CMPX) - Seeking Alpha

Mar 19, 2026
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Mar 18, 2026

Compass Therapeutics, Inc. (NASDAQ:CMPX) Given Average Recommendation of "Moderate Buy" by Brokerages - MarketBeat

Mar 18, 2026
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Mar 17, 2026

Will Compass Therapeutics Inc stock go up in YEARWeekly Trade Summary & Fast Moving Market Watchlists - baoquankhu1.vn

Mar 17, 2026
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Mar 17, 2026

Compass Therapeutics, Inc.Common Stock (NQ: CMPX - The Chronicle-Journal

Mar 17, 2026
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Mar 16, 2026

Investment Advisor Bets Big on CMPX Stock, Adds 2.5 Million Shares, According to Latest SEC Filing - AOL.com

Mar 16, 2026
pulisher
Mar 15, 2026

Here's why Compass Therapeutics, Inc. (CMPX) is a great momentum stock to buy - MSN

Mar 15, 2026
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Mar 14, 2026

Compass Therapeutics Sees Major Institutional Investment Boost - National Today

Mar 14, 2026
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Mar 14, 2026

Compass Therapeutics, Inc. $CMPX Stock Position Lifted by Suvretta Capital Management LLC - MarketBeat

Mar 14, 2026
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Mar 13, 2026

Cantor Fitzgerald Maintains Overweight on CMPX (Compass Therapeutics, Inc.), Mar 2026 - Meyka

Mar 13, 2026
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Mar 13, 2026

Is Compass Therapeutics' (CMPX) New ESOP Shelf Offering Reframing Its Equity-Funded R&D Strategy? - Sahm

Mar 13, 2026
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Mar 11, 2026

Compass Therapeutics Inc celebrates women leadership driving innovation in science and therapy development - Traders Union

Mar 11, 2026
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Mar 09, 2026

Compass Therapeutics stock rating reaffirmed at Citizens on trial progress By Investing.com - Investing.com Canada

Mar 09, 2026
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Mar 09, 2026

What Compass Therapeutics (CMPX)'s Pipeline Progress And 2025 Losses Reveal About Its Oncology Strategy - Yahoo Finance

Mar 09, 2026
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Mar 09, 2026

HC Wainwright Has Positive Estimate for CMPX FY2026 Earnings - MarketBeat

Mar 09, 2026
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Mar 07, 2026

Analysts Have Conflicting Sentiments on These Healthcare Companies: Silence Therapeutics (SLN), RxSight (RXST) and Compass Therapeutics (CMPX) - The Globe and Mail

Mar 07, 2026
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Mar 06, 2026

What is HC Wainwright's Estimate for CMPX Q1 Earnings? - MarketBeat

Mar 06, 2026
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Mar 06, 2026

Compass Therapeutics Reports 2025 Financial Results and Provides Corporate Update - Sahm

Mar 06, 2026
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Mar 06, 2026

Jefferies raises Compass Therapeutics stock price target on trial progress By Investing.com - Investing.com South Africa

Mar 06, 2026
pulisher
Mar 05, 2026

Jefferies raises Compass Therapeutics stock price target on trial progress - Investing.com

Mar 05, 2026
pulisher
Mar 05, 2026

Compass Therapeutics stock holds Outperform at William Blair ahead of trial data - Investing.com Canada

Mar 05, 2026
pulisher
Mar 05, 2026

Raymond James reiterates Compass Therapeutics stock Outperform rating By Investing.com - Investing.com Canada

Mar 05, 2026
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Mar 05, 2026

Raymond James reiterates Compass Therapeutics stock Outperform rating - Investing.com

Mar 05, 2026
pulisher
Mar 05, 2026

Compass Therapeutics (NASDAQ:CMPX) Releases Earnings Results, Beats Estimates By $0.01 EPS - MarketBeat

Mar 05, 2026
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Mar 05, 2026

Compass Therapeutics Inc. reports results for the quarter ended December 31Earnings Summary - TradingView

Mar 05, 2026
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Mar 05, 2026

Compass Therapeutics, Inc. Reports Earnings Results for the Fourth Quarter and Full Year Ended December 31, 2025 - marketscreener.com

Mar 05, 2026
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Mar 05, 2026

Compass Therapeutics' Q4 Net Loss Narrows - marketscreener.com

Mar 05, 2026
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Mar 05, 2026

Earnings Flash (CMPX) Compass Therapeutics Posts Q4 Net Loss $0.09 a Share, vs. FactSet Est of $0.09 Loss - marketscreener.com

Mar 05, 2026
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Mar 05, 2026

Compass Therapeutics' 2025 net loss widens as R&D costs jump - TradingView

Mar 05, 2026
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Mar 05, 2026

Compass Therapeutics 10-K: $0.0M Revenue, $(0.42) EPS on $(66.5)M Net Loss - TradingView

Mar 05, 2026
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Mar 05, 2026

Compass Therapeutics, NAQ receives Investment Bank Analyst Rating Update By Investing.com - Investing.com Canada

Mar 05, 2026
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Mar 03, 2026

How Palo Alto’s New Stake and Rising Institutional Ownership At Compass Therapeutics (CMPX) Has Changed Its Investment Story - simplywall.st

Mar 03, 2026
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Mar 03, 2026

Assessing Compass Therapeutics (CMPX) Valuation As CTX-009 Gains Attention In Biliary Tract Cancer Market - Yahoo Finance

Mar 03, 2026
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Mar 03, 2026

Monashee Investment Management Boosts Stake in Compass Therapeutics - National Today

Mar 03, 2026
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Mar 02, 2026

Signal Recap: Does Compass Therapeutics Inc have a competitive edgeQuarterly Performance Summary & Real-Time Chart Pattern Alerts - baoquankhu1.vn

Mar 02, 2026
pulisher
Mar 02, 2026

Investment Firm Bets Big on Compass Therapeutics, Adds 2.5 Million Shares - National Today

Mar 02, 2026
pulisher
Mar 01, 2026

Monashee Investment Management LLC Has $4.38 Million Stake in Compass Therapeutics, Inc. $CMPX - MarketBeat

Mar 01, 2026
pulisher
Feb 26, 2026

Compass Therapeutics, Inc. (CMPX) Stock Analysis: Exploring a 130% Potential Upside in Biotech - DirectorsTalk Interviews

Feb 26, 2026
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Feb 26, 2026

Compass Therapeutics earnings on deck as pivotal cancer data looms By Investing.com - Investing.com Canada

Feb 26, 2026
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Feb 26, 2026

Compass Therapeutics earnings on deck as pivotal cancer data looms - Investing.com

Feb 26, 2026
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Feb 23, 2026

Compass Therapeutics Inc. expected to post a loss of 9 cents a shareEarnings Preview - TradingView

Feb 23, 2026
pulisher
Feb 21, 2026

Compass Therapeutics, Inc. (NASDAQ:CMPX) Given Average Rating of "Moderate Buy" by Analysts - MarketBeat

Feb 21, 2026
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Feb 20, 2026

Zacks.com Spotlights Orla Mining, FIGS, and Compass Therapeutics - Intellectia AI

Feb 20, 2026
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Feb 20, 2026

Is Compass Therapeutics Inc. stock forming a cup and handleJuly 2025 Retail & Reliable Entry Point Trade Alerts - mfd.ru

Feb 20, 2026
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Feb 20, 2026

Compass Therapeutics Moves CTX-10726 Into the Clinic: What Early Investors Should Know - TipRanks

Feb 20, 2026
pulisher
Feb 19, 2026

Compass Therapeutics (CMPX) to Release Quarterly Earnings on Thursday - MarketBeat

Feb 19, 2026

Compass Therapeutics Inc Stock (CMPX) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$27.36
price up icon 1.82%
$47.03
price up icon 3.20%
$53.54
price up icon 4.29%
$88.77
price up icon 2.26%
ONC ONC
$283.45
price up icon 2.81%
$148.31
price up icon 6.59%
Cap:     |  Volume (24h):