Summit Therapeutics share price logo

Summit Therapeutics

NASDAQ: SMMT

Large Cap

$15.61

-0.77

(-4.70%)

as on

Summit Therapeutics Stock Performance

as on September 26, 2026 at 2:16 pm IST

  • Day's Low

    Day's High

    $15.55
    $16.56
    downward going graph

    0.38%

    Downside

    6.09%

    Upside

    downward going graph
  • 52 Week's Low

    52 Week's High

    $12.07
    $29.23
    downward going graph

    22.68%

    Downside

    87.25%

    Upside

    downward going graph

Summit Therapeutics share price movements today

Previous Close
$16.38
Open
$16.45
Volume
3.5M
Market Cap
$13.1B
Day's Low - High
$15.55 - $16.56
52 Week Low - High
$12.07 - $29.23

Summit Therapeutics Historical Returns

1 Month Return
+ 9.7 %
3 Month Return
+ 11.42 %
1 Year Return
-25.49 %
3 Year Return
+ 734.76 %
5 Year Return
+ 199.04 %

Summit Therapeutics Stock Fundamentals & Key Indicators

Check Summit Therapeutics market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$13.1B

EPS (TTM)

-1.12

Dividend Yield

0.00%

Quarterly Earnings Growth YOY

0.00%

PE Ratio (TTM)

-14.62

Industry PE ratio

12.41

PEG Ratio

0.3117418203244143

EBITDA

-855.9M

Revenue (TTM)

-

Profit Margin

0.00%

Return On Equity TTM

-204.33%

Summit Therapeutics Stock Valuation

Track how Summit Therapeutics P/E has moved over time to understand its valuation trends.

Summit Therapeutics in the last 5 years

  • Overview

  • Trends

Lowest (-71.40x)

December 31, 2024

Today (-12.15x)

December 31, 2025

Industry (12.41x)

December 31, 2025

Highest (-2.63x)

December 31, 2023

LowHigh

Today’s Price to Earnings Ratio: -12.15x

Summit Therapeutics vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of Summit Therapeutics with its industry peers.

Company
Analyst View
Market Cap
5 Years Return %PE RatioProfit Margin %Dividend Yield %
Buy$13.1B199.04%-14.620.00%0.00%
Neutral$77.8B-53.76%-24.41-12.57%0.00%
StrongBuy$132.4B186.58%30.1686.04%0.00%
Buy$82.8B23.34%19.0184.86%0.46%

Stock Returns calculator for Summit Therapeutics Stock including INR - Dollar returns

The Summit Therapeutics stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.

Investment Value

₹1,00,000

  • 1Y

  • 3Y

  • 5Y

Summit Therapeutics investment value today

Current value as on today

₹80,488

Returns

-₹19,512

(-19.51%)

Returns from Summit Therapeutics Stock

-₹25,489 (-25.49%)

Dollar Impact

₹5,977 (+5.98%)

Analyst Recommendation on Summit Therapeutics Stock

Based on 11 analysts

BUY

63.64%

Buy

36.36%

Hold

0.00%

Sell

Based on 11 analysts, 63.63636363636363% of analysts recommend a 'BUY' rating for Summit Therapeutics. Average target price of $28.58

Summit Therapeutics Share Price Target

Get share price movements and forecasts by analysts on Summit Therapeutics.

What analysts predicted

45.38%UPSIDE

Target Price

$28.58

Current Price

$15.61

Analyzed by

11 Analysts

High

$41

Target

$28.58

Low

$16

Summit Therapeutics target price $28.58, a slight upside of 45.38% compared to current price of $15.61. According to 11 analysts rating.

Indian Investors' Interest in Summit Therapeutics Stock

Investment in Summit Therapeutics Shares on INDmoney has dropped by -11.35% in the last 30 days, indicating reduced investment activity.

Time period: to

Change:-11.35% versus previous 30 day period

Search interest for Summit Therapeutics Stock has increased by 94% in the last 30 days, reflecting an upward trend in search activity.

Time period: to

Change:94% versus previous 30 day period

Summit Therapeutics Quarterly Profit & Loss

All numbers in Millions USD

Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Total Revenue
-
-
-
-
-
-
-
-
-
-
Gross Profit
-
-
-
-
-
-
-
-
-
-
Operating Income
-33
-47
-43
-52
-51
-414
-234
-224
-195
-220
EBITDA
-31
-35
-39
-48
-48
-414
-231
-219
-189
-215
Interest Expense
3
3
2
0
-
-
-
-
-
-
Depreciation
0
0
0
0
0
0
0
0
0
-
Income Before Tax
-34
-47
-42
-48
-48
-412
-231
-219
-189
-215
Income Tax Expense
-
-
-
-
-
-
-
-
-
-
Net Income
-34
-47
-42
-48
-48
-412
-231
-219
-189
-215
Net Profit Margin
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%
0.00%

Summit Therapeutics Annual Profit & Loss

All numbers in Millions USD

Jan 2018
Jan 2019
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Total Revenue
14
57
0
0
1
0
-
-
-
Gross Profit
14
56
0
0
1
0
-
-
-
Operating Income
-25
5
-22
-71
-63
-59
-478
-180
-1,094
EBITDA
-26
11
-21
-37
-64
-51
-69
-168
-1,079
Interest Expense
-
0
0
0
0
4
16
8
-
Depreciation
0
1
1
1
0
1
0
0
0
Income Before Tax
-23
9
-23
-62
-65
-65
-482
-176
-1,079
Income Tax Expense
-3
-1
0
-9
-
-
-
-
-
Net Income
-20
10
-23
-38
-65
-65
-482
-176
-1,079
Net Profit Margin
99.45%
99.96%
77.90%
100.00%
100.00%
-256.99%
0.00%
0.00%
0.00%

Summit Therapeutics Quarterly Cash Flow

All numbers in Millions USD

Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Mar 2026
Jun 2026
Net Income
-34
-47
-42
-48
-48
-415
-172
-162
-143
-261
Operating Cash Flow
-24
-26
-23
-38
-47
-48
-69
-75
-92
-167
Investing Cash Flow
15
-158
-82
66
124
110
0
-360
0
222
Financing Cash Flow
0
158
155
-18
5
1
25
425
2
456
Change in Cash
-7
-25
49
8
82
63
-44
-9
-90
511

Summit Therapeutics Annual Cash Flow

All numbers in Millions USD

Jan 2018
Jan 2019
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Net Income
-33
10
-23
-38
-65
-64
-486
-176
-801
Operating Cash Flow
-20
-35
-15
-35
-53
-33
-60
-113
-239
Investing Cash Flow
-7
0
0
0
0
0
-465
-164
-129
Financing Cash Flow
19
44
33
37
57
505
68
304
458
Change in Cash
-11
6
6
1
3
470
-456
26
89

Mutual Funds that own Summit Therapeutics Stock

Check out the Mutual Funds with significant holdings in Summit Therapeutics.

Funds
Holdings
Shares Held
VANGUARD INDEX FUNDS
1.236142%
9861324
T. ROWE PRICE HEALTH SCIENCES FUND, INC.
0.745637%
5948323
Fidelity Mt. Vernon Street Trust
0.467498%
3729467
Fidelity Select Portfolios
0.283105%
2258473
Fidelity Concord Street Trust
0.231422%
1846172

Global Institutional Holdings in Summit Therapeutics

Funds
Holdings
Felix Baker
4.11%
Vanguard
1.33%
VANGUARD INDEX FUNDS
1.24%
T. ROWE PRICE HEALTH SCIENCES FUND, INC.
0.75%
iShares
0.63%

Summit Therapeutics News & Key Events

  • img

    Today's Timeline - 15 September

    Tue, 06:50 PM

    -

    Summit Therapeutics reports positive overall survival data from Phase III HARMONi trial for ivonescimab in lung cancer.

Insights on Summit Therapeutics

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

  • imgPOSITIVE IMPACT

    Best in 3 Years

    img

    In the last 3 years, SMMT has outperformed top 5 stocks with highest market-cap in its industry

  • imgNO EFFECT

    Against Peers

    img

    In the last 1 year, Moderna, Inc. Common Stock has given 712.1% return, outperforming this stock by 737.6%

  • imgNEGATIVE IMPACT

    Price Dip

    img

    In the last 7 days, SMMT stock has moved down by -12.5%

About Summit Therapeutics

Summit Therapeutics Inc. is a biopharmaceutical firm dedicated to discovering, developing, and commercializing therapeutic solutions, primarily targeting infectious diseases across the United States and Latin America. The company's clinical development pipeline is heavily concentrated on therapies for Clostridioides difficile infection (CDI). Its flagship product candidate, ridinilazole, is an orally administered small molecule antibiotic currently advancing through Phase III clinical trials as a treatment for CDI. Beyond its lead asset, Summit Therapeutics is also progressing SMT-738, designed to combat multidrug-resistant infections, notably carbapenem-resistant Enterobacteriaceae (CRE). Additionally, its DDS-04 series represents a potential therapeutic avenue for various infections caused by the Enterobacteriaceae family of bacteria. Established in 2003, the company maintains its headquarters in Cambridge, Massachusetts.
OrganisationSummit Therapeutics
Headquarters601 Brickell Key Drive, Miami, FL, 33131, US
IndustryBiotechnology
CEORobert W. Duggan
E-voting on sharesClick here to vote

Key Management of Summit Therapeutics

Name

Title

Dr. Urte Gayko Ph.D.

Chief Regulatory, Quality & Pharmacovigilance Officer

Mr. Manmeet Singh Soni CPA

COO, CFO & Director

Dr. Elaine Carla Stracker J.D., Ph.D.

Chief Legal Officer

Mr. Dave Gancarz CPA

Chief Business & Strategy Officer

Mr. Bhaskar Anand

Chief Accounting Officer & Head of Finance

Mr. Nathan LiaBraaten

Senior Director of Investor Relations

Dr. Wang Clow Fong ScD

Chief Biometrics Officer

Mr. Robert W. Duggan

Co-CEO & Executive Chairman

Dr. Mahkam Zanganeh D.D.S., M.B.A.

Co-CEO, President & Director

Prof. Kay Elizabeth Davies DBE, FRS CBE

Co-Founder, Chairman of Scientific Advisory Board and Scientific Advisor

FAQs

What is Summit Therapeutics share price today?

Summit Therapeutics share price today is $15.61 as on at the close of the market. Summit Therapeutics share today touched a day high of $16.56 and a low of $15.55.

What is the 52 week high and 52 week low for Summit Therapeutics share?

Summit Therapeutics share touched a 52 week high of $29.23 on and a 52 week low of $12.07 on . Summit Therapeutics stock price today i.e. is closed at $15.61,which is 46.60% down from its 52 week high and 29.33% up from its 52 week low.

What is Summit Therapeutics's market capitalisation today?

Summit Therapeutics market capitalisation is $0.01T as on .

How to invest in Summit Therapeutics Stock (SMMT) from India?

  1. Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
  2. Step 2: Search for Summit Therapeutics on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Summit Therapeutics Shares that will get you 0.0961 shares as per Summit Therapeutics share price of $15.61 per share as on September 26, 2026 at 8:46 am IST.

What is the minimum amount required to buy Summit Therapeutics Stock (SMMT) from India?

Indian investors can start investing in Summit Therapeutics (SMMT) shares with as little as ₹95.819999694824 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹958.20 in Summit Therapeutics stock (as per the Rupee-Dollar exchange rate as on ). Based on Summit Therapeutics share’s latest price of $15.61 as on September 26, 2026 at 8:46 am IST, you will get 0.6406 shares of Summit Therapeutics. Learn more about fractional shares .

What are the returns that Summit Therapeutics has given to Indian investors in the last 5 years?

Summit Therapeutics stock has given 199.04% share price returns and 29.98% dollar appreciation to an Indian investor in the last 5 years.
Read more about How do Currency Exchange Rates impact your returns on US Stock Investments?