Summit Therapeutics (SMMT.US) Price Target 2026/2027: 110% Upside – Rating and Stock Analysis

13,65
0,89%
Price history for Summit Therapeutics (SMMT.US) – stock price at 13.65 $, August 2026
Summit Therapeutics stock price – price development 2026. Updated Aug 6, 2026.
Share this analysis:

Summit Therapeutics Price Target 2026: Analysts See 108% Upside

The average price target for Summit Therapeutics is $28.37. This price target represents the analysts' view of the stock price over the next 12 months. The stock may be undervalued, because the price target is higher than the current price. The stock is 107,84% below the target, which can point to potential returns within the next 12 months if the analysts' view proves right. Also consider the stock's valuation ratios such as P/E, P/S and P/B, plus the technical analysis further down the page, for the full picture.

Is Summit Therapeutics overvalued or undervalued?

Summit Therapeutics is currently undervalued with a gap of 107.8% relative to the price target.


The current price is $13.65, which places Summit Therapeutics in the undervalued category. The stock is considered undervalued when the price is below $25.53, and overvalued when the price exceeds $31.21.


The fair value range is defined as ±10% of the price target, because price targets are estimates rather than exact values. For Summit Therapeutics, the fair value range lies between $25.53 and $31.21.


See the full price target analysis for Summit Therapeutics →

Analyst Ratings for Summit Therapeutics stock in 2026: Strong Buy

10 analysts cover Summit Therapeutics. There is broad agreement on a positive view — 100% recommend buying. The average price target is $28.37, which gives an upside of 107.8% from the current price.

Consensus: Strong Buy (4.70/5)
Strong Buy
7 (70%)
Buy
3 (30%)
Strong Sell Sell Hold Buy Strong Buy
4.70 out of 5 based on 10 analysts

About Summit Therapeutics – Bioteknologi

Summit Therapeutics Inc. er et biofarmaceutisk firma, der primært udvikler kræftbehandlinger i USA og Storbritannien. De satser også på at lave nye præcisionsantibiotika, som skal bekæmpe infektioner, der er resistente over for medicin. For eksempel har de SMT-738, som er et antibiotikum rettet mod multiresistente bakterier. Summit Therapeutics samarbejder også med Akeso om at udvikle Ivonescimab, et bispecifikt antistof til immunterapi. Det blokerer PD-1 og virker samtidig anti-angiogenese. Virksomheden, Summit Therapeutics, blev grundlagt i 2003 og har hovedkontor i Cambridge, Massachusetts. De driver altså forskning og udvikling på tværs af to kontinenter. Read more about the company

Key Figures for Summit Therapeutics

$ 11,0B Market cap
- Revenue
Bioteknologi Industry
- P/E
3,891.31 P/S
16.49 P/B
USA Listed on exchange
smmttx.com Website
Sundhed Sector

What kind of stock is Summit Therapeutics?

Speculative stock

Summit Therapeutics is classified as a speculative stock.

Score Overview for Summit Therapeutics

💰 Value Score 3/100 (Very Low)
⭐ Quality Score 4/100 (Very Low)
🚀 Momentum Score 12/100 (Very Low)
📊 Total Score 6/100

⚠️ 4 red flags identified 3 critical

Our analysis has identified 4 potential risk factors in Summit Therapeutics that investors should be aware of.

⚠️ Weak financial health: The Piotroski score is only 2/9 – the company shows signs of weakened profitability, liquidity or capital structure.
🚨 Weak balance sheet (elevated risk): Altman Z2 is -7.06 – the balance sheet is measurably weaker than average. This is a risk signal based on the numbers, not a bankruptcy prediction.
🚨 Negative return on equity: ROE is -192.5% – the company is generating a negative return for shareholders.
🚨 High short interest: 24.6% of the shares are sold short – many professional investors are betting on price declines.

📈 Valuation

The P/S ratio is 3,891.3 (high — the market pays a premium for the revenue). The P/B ratio is 16.5.

🏦 Financial Health

The Piotroski score is 2 out of 9 — weak financial health, be careful. Altman Z2 is -7.06 (weak balance sheet — elevated risk). The debt-to-equity ratio (D/E) is 12.0% — low debt, a solid balance sheet.

🚀 Momentum & Short Interest

Short interest is 24.58% — very high, the market is skeptical.

Insider Trading in Summit Therapeutics 2026: The Signal Is clearly positive

In 2026, insiders at Summit Therapeutics have made 20 transactions, all of which were purchases. On a net basis, insiders put 410,799,635 $ into the stock, which is a positive signal. Active insiders include Zanganeh Mahkam, DUGGAN ROBERT W, Soni Manmeet Singh and others. In the short term (last 3 months), the insider signal is clearly positive.

Short-Term Signal (3 months): Clearly positive

Insiders have exclusively bought shares over the last 3 months. This is a strong signal of confidence in the company in the short term.

Over the last 3 months: 5 purchases and 0 sales. A net 103,255,150 $ into the stock.

Long-Term Signal (all transactions): Clearly positive

Insiders have exclusively bought shares. This is a strong signal of confidence in the company's future.

Across the last 20 transactions: 20 purchases and 0 sales. A net 410,799,635 $ into the stock.

Latest purchase: Zanganeh Mahkam bought 3,810,000 shares at 13 $ each on 2026-06-12. The stock has since risen 3.1%.

Who is buying: Zanganeh Mahkam, DUGGAN ROBERT W, Soni Manmeet Singh, Yu Xia, Xia Yu and others.

Latest Insider Trades in Summit Therapeutics (2026)

The table shows the last 20 reported insider transactions in Summit Therapeutics. Green rows are purchases, red rows are sales. The data is based on official filings.

Transaction date Name Type Number of shares Price per share ($) Total amount ($)
2026-06-12 Zanganeh Mahkam Buy 3,810,000 13 49,987,200
2026-06-12 DUGGAN ROBERT W Buy 3,810,000 13 49,987,200
2026-06-04 Zanganeh Mahkam Buy 100,000 15 1,460,000
2026-06-04 Soni Manmeet Singh Buy 25,000 14 360,750
2026-06-04 DUGGAN ROBERT W Buy 100,000 15 1,460,000
2025-10-21 Zanganeh Mahkam Buy 266,808 19 4,999,982
2025-10-21 Yu Xia Buy 533,617 19 9,999,983
2025-10-21 Xia Yu Buy 533,617 19 9,999,983
2025-10-21 Soni Manmeet Singh Buy 53,361 19 999,985
2025-10-21 Robert W Duggan Buy 26,680 19 499,983

Who is buying and selling Summit Therapeutics shares in 2026?

The following insiders have bought shares in Summit Therapeutics: Zanganeh Mahkam, DUGGAN ROBERT W, Soni Manmeet Singh, Yu Xia, Xia Yu and others. In total, 410,799,635 $ was bought across 20 transactions. Insider trades are legal transactions in which executives and board members buy or sell shares of their own company. These transactions are reported to the SEC and are publicly available.

Summit Therapeutics Short Selling 2026: 24.6% Sold Short

Extremely shorted: 24.6% of the free float
Short % of free float
24.6%
Assessment
Extremely shorted
Short squeeze risk
Very High
Data source
SEC
Updated daily
The stock has an extremely high share of short selling. More than 20% of the freely traded shares are sold short, which is unusual and can point to great skepticism among institutional investors. The risk of a short squeeze on positive news is considerable.

What does this mean for you as an investor?
A short interest of 24.6% means that 24.6% of the freely traded shares in Summit Therapeutics have been borrowed and sold by investors betting on falling prices. On positive surprises (e.g. a strong earnings report), short sellers can be forced to buy back shares quickly to close their positions, which can cause a short squeeze with sharp price gains in a short time.

The next potential catalyst is the earnings report on 10/19/2026. With a short interest of 24.6%, the report can trigger considerable volatility.

Data is updated daily based on official filings with the SEC.
Short Interest Scale
0% 2% 5% 10% 20%+
Low Moderate High Very High Extreme
24.6%

When Does Summit Therapeutics Report Earnings – Next Date: 10/19/2026

The next earnings report from Summit Therapeutics is scheduled for October 19, 2026, after the market closes. This report covers the third quarter (Q3), which ended on September 30, 2026.



Technical Analysis of Summit Therapeutics 2026 – Signal: Strong Sell

Overall Technical Signal: Strong Sell

Based on trend analysis (SMA50/SMA200) and MACD trend (positive/negative on a daily + weekly basis). Updated August 6, 2026.

Technical analysis of Summit Therapeutics (SMMT.US) – RSI 45, MACD negative (bearish), daily candlestick chart August 2026
Summit Therapeutics technical analysis – candlestick chart with RSI and MACD. Updated Aug 6, 2026.

Trend Analysis of Summit Therapeutics Inc

Summit Therapeutics Inc is in a short-term downtrend. The price of $13.53 is 3.7% below the 20-day average ($14.05). Medium term, the picture is negative: the price is 6.9% below the 50-day average ($14.54). Long term, the stock is 20.0% below the 200-day average ($16.92), which signals a long-term downtrend.

Death Cross: The 50-day average (14.54) is below the 200-day average (16.92), which is a classic bearish signal for Summit Therapeutics Inc.

Is Summit Therapeutics Inc overbought or oversold?

Summit Therapeutics Inc has an RSI of 45.2, right in the middle of the neutral zone. There is no clear buying or selling pressure.

MACD Analysis for Summit Therapeutics Inc

Daily MACD: MACD is negative (-0.466), which means the short-term trend is bearish (the 12-day EMA is below the 26-day EMA). MACD is below the signal line (-0.455) by 0.011, which confirms growing negative momentum in the downtrend.

Weekly MACD: MACD5 is negative (-1.238), which indicates a broader bearish long-term trend. MACD5 is below the signal line (-0.911) by 0.327, which confirms continued negative long-term momentum.

Overall MACD assessment: Both the daily and weekly MACD are negative and below their signal lines. Trend and momentum are negative across time horizons – the strongest bearish signal.

Risk Profile for Summit Therapeutics Inc

Summit Therapeutics Inc has an annual standard deviation of 73.4%, which classifies the stock as extreme risk. Only risk-tolerant investors should consider this stock, because the price swings can be very large.

Overall Technical Conclusion for Summit Therapeutics Inc

Trend: Negative. The price trades below SMA50 and SMA200.

MACD trend (zero line): Daily bearish (-0.466). Weekly bearish (-1.238).

MACD momentum (signal): Daily falling. Weekly falling.

RSI: 45.2 – neutral.

Technical signal: Strong Sell

The price is in a downtrend (below SMA50/SMA200) and MACD is negative on both a daily and weekly basis. Avoid buying and consider closing existing positions.

Frequently Asked Questions About Summit Therapeutics stock in 2026

Should you buy Summit Therapeutics stock now?
No, the technical signal for Summit Therapeutics is currently SELL. Summit Therapeutics trades at $13.65 as of 8/6/2026. The overall technical signal is: Strong Sell. The technical analysis shows the following: MACD is negative (bearish trend) at -0.466 with falling momentum (signal: -0.455); RSI is at 45.2 (neutral zone); the stock is in a short-term downtrend (price below the 20-day average); the analyst price target of $28.37 points to 107.8% upside. The stock is in a broader downtrend (below SMA50/SMA200). Buying in a downtrend is generally not recommended. This is a technical observation based on current data, not investment advice.
What is the price target for Summit Therapeutics stock?
The average analyst price target for Summit Therapeutics is $28.37. The current price is $13.65, which gives an upside of 107.8%. Based on this, the stock is considered undervalued. The fair value range (±10% of the price target) is between $25.53 and $31.21.
Is Summit Therapeutics a dividend stock?
No, Summit Therapeutics does not currently pay a dividend to shareholders. The company reinvests its profits in growth instead of paying dividends.
What is the risk of Summit Therapeutics stock?
Summit Therapeutics is rated as a stock with extreme risk. the annual standard deviation is 73.4%, which classifies the stock as extreme risk.
Is Summit Therapeutics overvalued?
No, Summit Therapeutics is considered undervalued based on the analyst price target (107.8% upside). Summit Therapeutics has the following valuation ratios: a P/S ratio of 3,891.3, a P/B ratio of 16.5. The analyst price target suggests that the stock is undervalued by 107.8%.
Is Summit Therapeutics overbought?
No, Summit Therapeutics is not overbought. RSI is at 45.2 (neutral zone). The technical indicators show: RSI is at 45.2 (neutral zone between 30-70), which signals neither overbought nor oversold. In addition, the price is 2.8% below the 20-day average (short-term downtrend). In addition, MACD is negative with falling momentum (bearish).
When is the next Summit Therapeutics earnings report?
Summit Therapeutics reports its next earnings on October 19, 2026. The stock currently trades at $13.65.
Is Summit Therapeutics shorted?
Yes, Summit Therapeutics is shorted with 24.6% of the free float sold short. This is an extremely high level of short selling, which points to great skepticism among institutional investors. The risk of a short squeeze on positive news or earnings is very high. Data is updated daily based on official filings with the SEC.
Are insiders buying Summit Therapeutics stock?
Yes, insiders are net buyers of Summit Therapeutics – they are buying more shares than they are selling. Over the last 3 months, insiders have made 5 purchases and 0 sales. On a net basis, 103,255,150 $ worth of shares were bought. Across the last 20 reported transactions, the split is 20 purchases and 0 sales, with a net 410,799,635 $ bought. Active buyers include Zanganeh Mahkam, DUGGAN ROBERT W, Soni Manmeet Singh and others. Insider buying is generally seen as a positive signal, because management is putting its own money into the company.
Is Summit Therapeutics a good stock?
Based on our total score, Summit Therapeutics is rated as a disastrous stock with a total score of 6 out of 100. The stock scores very low on value, quality and momentum – it is among the worst in our database. The score is made up of Value: 3/100, Quality: 4/100, Momentum: 12/100. In addition: analysts see 107.8% upside to the price target; technical signal: Strong Sell. Whether Summit Therapeutics is a good investment depends on your time horizon, risk profile and portfolio. This is a data-driven observation, not investment advice.
What is the outlook for Summit Therapeutics stock?
The outlook for Summit Therapeutics based on current data: the average analyst price target is $28.37 (+107.8%); the stock is in a downtrend (below SMA50 and SMA200); the next earnings report is due on 10/19/2026, which can move the price. Keep in mind that stock prices are affected by many factors, including earnings reports, the economy and market sentiment. Past returns are no guarantee of future returns.
Why is Summit Therapeutics stock falling?
Summit Therapeutics is falling right now. The technical indicators show: the price is 2.8% below the 20-day average; MACD is negative with falling momentum (bearish signal); short interest is 24.6% (high – many are betting on a decline); insiders have mostly been buying the stock recently. For the latest context, see our technical analysis, insider section and news overview above.
How high can Summit Therapeutics go?
The average analyst price target for Summit Therapeutics is $28.37, which corresponds to a potential gain of 107.8% from the current price of $13.65. Keep in mind that price targets are estimates, not guarantees. Actual price moves depend on earnings, market conditions and unexpected events.
How low can Summit Therapeutics fall?
We lack enough history to give a specific floor for Summit Therapeutics. Remember: past price swings are no guarantee for the future — a stock can fall further than the last 52 weeks suggest, especially on profit warnings, sector crises or a market crash. Use stop-loss orders and spread your portfolio to limit losses in single stocks.
What does Summit Therapeutics do?
Summit Therapeutics Inc. er et biofarmaceutisk firma, der primært udvikler kræftbehandlinger i USA og Storbritannien. De satser også på at lave nye præcisionsantibiotika, som skal bekæmpe infektioner, der er resistente over for medicin. For eksempel har de SMT-738, som er et a... The company belongs to the Sundhed sector, more specifically the Bioteknologi industry, is headquartered in USA, and is traded on the USA Stocks. See the key figures, earnings history and price development above to evaluate Summit Therapeutics as an investment.
Did Summit Therapeutics raise or lower its guidance?
Over the last 60 days we have not registered a guidance raise or cut from Summit Therapeutics. The company can still adjust its guidance at quarterly reports or between reports — see the earnings history and the news overview above.
Is Summit Therapeutics making money or losing money?
We have no current profitability data for Summit Therapeutics. See the latest report in the earnings history above.
Can Summit Therapeutics go bankrupt?
The bankruptcy risk of Summit Therapeutics is rated as elevated. Altman Z2 (a model for assessing financial distress) is -7.06 — that places the company in the weak zone. This is a probability based on the numbers, not a verdict — bankruptcy is not imminent. But the balance sheet is measurably weaker than average, so watch the debt, liquidity and possible capital raises. The Piotroski score (financial health 0-9, higher is better) is 2 — which is weak. Debt relative to equity is 12% (low). Remember: models like Altman Z2 are statistical — unexpected shocks (fraud, a sector collapse, lawsuits) can always happen. Spread your portfolio.
Does Summit Therapeutics have a lot of debt?
No, Summit Therapeutics has low debt relative to equity. The debt-to-equity ratio (D/E — interest-bearing debt to equity) is 12%. For the sundhed sector, anything below 80% counts as low debt. Note: D/E levels are highly sector-specific — a bank at 300% debt is normal, a tech stock at 300% is extremely leveraged. Always compare with similar companies in the same sector.