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Summit Therapeutics Inc stock is traded at $16.57, with a volume of 626.20K. It is down -1.58% in the last 24 hours and down -21.18% over the past month. Summit Therapeutics Inc is a biopharmaceutical company that focuses on the discovery, development, and commercialization of novel antibiotics for serious infectious diseases. Its CDI (Clostridiodes difficile infection) product candidate is ridinilazole, an orally administered small molecule antibiotic. It has two geographical segments: the United States and the United Kingdom.
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Previous Close:
$16.81
Open:
$16.8
24h Volume:
626.20K
Relative Volume:
0.16
Market Cap:
$12.51B
Revenue:
$220.00K
Net Income/Loss:
$-746.08M
P/E Ratio:
-16.45
EPS:
-1.0074
Net Cash Flow:
$-211.81M
1W Performance:
-12.13%
1M Performance:
-21.18%
6M Performance:
-31.09%
1Y Performance:
-17.27%
1-Day Range:
Value
$16.54
$17.02
1-Week Range:
Value
$16.45
$18.90
52-Week Range:
Value
$15.55
$36.91

Summit Therapeutics Inc Stock (SMMT) Company Profile

Name
Name
Summit Therapeutics Inc
Name
Phone
305-203-2034
Name
Address
601 BRICKELL KEY DRIVE, MIAMI
Name
Employee
159
Name
Twitter
@summitplc
Name
Next Earnings Date
2025-10-20
Name
Latest SEC Filings
Name
SMMT's Discussions on Twitter

Compare SMMT with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
SMMT
Summit Therapeutics Inc
16.56 12.51B 220.00K -746.08M -211.81M -1.0074
Biotechnology icon
ARGX
Argen X Se Adr
919.92 56.55B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
INSM
Insmed Inc
201.02 43.00B 447.02M -1.18B -906.14M -6.1812
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
422.67 110.50B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
ONC
Beone Medicines Ltd Adr
355.12 40.27B 4.98B 69.59M 525.67M 0.5197
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
707.02 76.23B 14.25B 4.58B 3.88B 41.77

Summit Therapeutics Inc Stock (SMMT) Upgrades & Downgrades

Date Action Analyst Rating Change
Sep-17-25 Initiated Barclays Underweight
Sep-04-25 Initiated Guggenheim Buy
Aug-19-25 Initiated Piper Sandler Neutral
Jul-01-25 Initiated UBS Buy
Jun-11-25 Initiated Leerink Partners Underperform
Mar-26-25 Upgrade Citigroup Neutral → Buy
Mar-21-25 Initiated Cantor Fitzgerald Overweight
Mar-12-25 Initiated Evercore ISI Outperform
Feb-28-25 Initiated Goldman Buy
Jan-08-25 Initiated Truist Buy
Dec-11-24 Initiated Wells Fargo Overweight
Dec-06-24 Initiated Jefferies Buy
Nov-04-24 Initiated JMP Securities Mkt Outperform
Sep-27-24 Downgrade Citigroup Buy → Neutral
Aug-12-24 Initiated H.C. Wainwright Buy
May-07-24 Initiated Citigroup Buy
Mar-26-24 Initiated Stifel Buy
Jun-28-18 Downgrade Janney Buy → Neutral
May-02-18 Initiated Janney Buy
Apr-12-18 Reiterated Needham Buy
Feb-13-18 Initiated BTIG Research Buy
Jan-04-18 Initiated SunTrust Buy
Dec-01-17 Resumed H.C. Wainwright Buy
Nov-16-16 Reiterated RBC Capital Mkts Outperform
Oct-05-16 Reiterated Needham Buy
Sep-16-16 Initiated H.C. Wainwright Buy
Mar-30-15 Initiated Needham Buy
Mar-30-15 Initiated Oppenheimer Outperform
View All

Summit Therapeutics Inc Stock (SMMT) Latest News

pulisher
04:26 AM

Summit: A Cautious Bet Backed By Anti-VEGF & Insider Buying (NASDAQ:SMMT) - Seeking Alpha

04:26 AM
pulisher
12:46 PM

Has Summit Therapeutics Inc. found a price floorJuly 2025 Trends & Free Weekly Chart Analysis and Trade Guides - newser.com

12:46 PM
pulisher
Nov 18, 2025

Wolfe Research Initiates Coverage of Summit Therapeutics (SMMT) with Peer Perform Recommendation - Nasdaq

Nov 18, 2025
pulisher
Nov 18, 2025

Summit Therapeutics at Jefferies London: Strategic Progress in Cancer Trials By Investing.com - Investing.com Canada

Nov 18, 2025
pulisher
Nov 18, 2025

Wolfe Research Initiates Coverage on SMMT with 'Peer Perform' Ra - GuruFocus

Nov 18, 2025
pulisher
Nov 18, 2025

Transcript : Summit Therapeutics Inc. Presents at Jefferies London Healthcare Conference 2025, Nov-18-2025 03 - MarketScreener

Nov 18, 2025
pulisher
Nov 16, 2025

What institutional flow reveals about Summit Therapeutics Inc.GDP Growth & Real-Time Buy Zone Alerts - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

What MACD and RSI say about Summit Therapeutics Inc.July 2025 Closing Moves & Advanced Swing Trade Entry Alerts - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

Is Summit Therapeutics Inc. building a consolidation baseWeekly Investment Recap & Verified Stock Trade Ideas - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

News impact scoring models applied to Summit Therapeutics Inc.Options Play & Technical Pattern Alert System - newser.com

Nov 16, 2025
pulisher
Nov 15, 2025

Is Summit Therapeutics Inc. showing signs of accumulationJuly 2025 Pullbacks & High Yield Stock Recommendations - newser.com

Nov 15, 2025
pulisher
Nov 14, 2025

Should you hold or exit Summit Therapeutics Inc. nowJuly 2025 Highlights & Free Verified High Yield Trade Plans - newser.com

Nov 14, 2025
pulisher
Nov 14, 2025

Is Summit Therapeutics Inc. stock a safe haven assetForecast Cut & Short-Term High Return Ideas - Fundação Cultural do Pará

Nov 14, 2025
pulisher
Nov 11, 2025

Analyzing Summit Therapeutics Inc. with risk reward ratio chartsWeekly Trend Summary & Community Trade Idea Sharing Platform - newser.com

Nov 11, 2025
pulisher
Nov 11, 2025

Can Summit Therapeutics Inc. hit a new high this monthInsider Selling & Weekly Return Optimization Plans - newser.com

Nov 11, 2025
pulisher
Nov 10, 2025

Summit Therapeutics (SMMT) Reports Positive Results from the Phase III HARMONi Trial - Yahoo Finance

Nov 10, 2025
pulisher
Nov 10, 2025

Responsive Playbooks and the SMMT Inflection - news.stocktradersdaily.com

Nov 10, 2025
pulisher
Nov 10, 2025

Summit and Akeso ivonescimab’s shows significant OS benefit - The Pharma Letter

Nov 10, 2025
pulisher
Nov 08, 2025

Clear Street Remains a Buy on Summit Therapeutics (SMMT) - The Globe and Mail

Nov 08, 2025
pulisher
Nov 07, 2025

Insiders Are Buying These 3 Stocks Hand Over Fist - AOL.com

Nov 07, 2025
pulisher
Nov 07, 2025

Summit Therapeutics Reports Positive Phase III Trial Results - MSN

Nov 07, 2025
pulisher
Nov 07, 2025

Ivonescimab Plus Chemotherapy Demonstrates a Statistically Significant Benefit in Overall Survival with a Hazard Ratio of 0.74 in 2L+ Treatment of Patients with EGFRm NSCLC in HARMONi-A Study Conducted by Akeso in China - Placera.se

Nov 07, 2025
pulisher
Nov 07, 2025

Summit Therapeutics Says Ivonescimab, Chemotherapy Combination Shows Benefit in Treating Lung Cancer - MarketScreener

Nov 07, 2025
pulisher
Nov 07, 2025

Summit Therapeutics Inc Reports Positive Phase III Trial Results - TradingView

Nov 07, 2025
pulisher
Nov 07, 2025

[8-K] Summit Therapeutics Inc. Reports Material Event | SMMT SEC FilingForm 8-K - Stock Titan

Nov 07, 2025
pulisher
Nov 07, 2025

Summit (NASDAQ: SMMT): ivonescimab combo OS 16.8 vs 14.1 mo in EGFRm NSCLC - Stock Titan

Nov 07, 2025
pulisher
Nov 05, 2025

Will Summit Therapeutics Inc. stock outperform growth indexesSwing Trade & Verified Short-Term Trading Plans - fcp.pa.gov.br

Nov 05, 2025
pulisher
Nov 05, 2025

Applying sector rotation models to Summit Therapeutics Inc.Weekly Profit Analysis & AI Powered Market Entry Strategies - newser.com

Nov 05, 2025
pulisher
Nov 05, 2025

Transforming Lung Cancer Care Through Targeted Science and Patient-First InnovationSummit Therapeutics - Oncodaily

Nov 05, 2025

Summit Therapeutics Inc Stock (SMMT) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Summit Therapeutics Inc Stock (SMMT) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
DUGGAN ROBERT W
Co-Chief Executive Officer
Oct 21 '25
Buy
18.74
26,680
499,983
76,680
Zanganeh Mahkam
Co-Chief Executive Officer
Oct 21 '25
Buy
18.74
26,680
499,983
76,680
Zanganeh Mahkam
Co-Chief Executive Officer
Sep 10 '25
Buy
17.68
333,394
5,894,406
556,088,090
Zanganeh Mahkam
Co-Chief Executive Officer
Sep 11 '25
Buy
18.07
5,000
90,350
556,093,090
DUGGAN ROBERT W
Co-Chief Executive Officer
Sep 10 '25
Buy
17.68
333,394
5,894,406
556,088,090
DUGGAN ROBERT W
Co-Chief Executive Officer
Sep 11 '25
Buy
18.07
5,000
90,350
556,093,090
Zanganeh Mahkam
Co-Chief Executive Officer
May 30 '25
Option Exercise
2.64
74,545
196,799
555,754,696
DUGGAN ROBERT W
Co-Chief Executive Officer
May 30 '25
Option Exercise
2.64
74,545
196,799
555,754,696
$70.40
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$20.38
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$38.23
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$30.39
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$101.60
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$708.14
price down icon 2.27%
Cap:     |  Volume (24h):