# Lyell Immunopharma share price today (Lyell Immunopharma, Inc., LYEL)

> Lyell Immunopharma, Inc.'s share price, valuation and earnings point in different directions. The next one or two quarters should make it clearer. LYEL · Healthcare · Biotechnology · data as of 4 November 2026. Page: https://www.sectoralpha.in/us/stocks/lyel

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## Key numbers

- Price: $15.43 (−11.9% in a year)
- Revenue (Jun 2026): $4.0 K
- Profit (Jun 2026), incl. one-off: −$44.8 M (one-off item, see below)
- ROE: −111%, FY25

Biggest thing to watch: the price is not yet in a clear uptrend, so timing is the risk more than the business. ## What is the Lyell Immunopharma share price today? Lyell Immunopharma, Inc.'s share price was $15.43 at the close on 4 November 2026. That is 7.6% below its average price over the last 200 trading days. In the last 52 weeks it traded between $8 and $35, and at that close it sat 27% of the way up from that low. Over the past 13 weeks it has done better than the S&P 500, and it has stayed ahead for 1 week in a row. Over the last 1 year the share price moved +58% while the S&P 500 moved +18%, so it is ahead of the index over that whole period. The chart above shows the 13-week comparison for every week. This page treats a rise as over when the price closes below its 200-day average on two Fridays in a row. ## What dividend does Lyell Immunopharma pay? Lyell Immunopharma, Inc. pays no dividend. In the last 12 reported quarters it declared no dividend per share, so there is no payout history to chart and no yield to show. Companies like this usually keep their earnings in the business, so the cash-flow sections show where that cash goes. ## Which stock lists is Lyell Immunopharma on? Lyell Immunopharma is not in the Nasdaq 100, the S&P 500 or the Dow Jones 30, and is not on the US tech stocks list. ## Is Lyell Immunopharma profitable? Lyell Immunopharma, Inc. posted a net loss of $44.8 M in the Jun 2026 quarter. That quarter includes a one-off gain bigger than its revenue, so the comparison with last year does not reflect normal business. The full FY25 year was a loss of $274 M. That loss is 11,18,875.0% of the quarter's revenue. The same quarter a year earlier lost $42.7 M. 12 of the last 12 reported quarters were loss-making. Read this profit with care: at −$44.8 M it is bigger than the quarter's whole revenue of $4.0 K. No business earns more than it takes in from sales, so this is a one-off item (for example a debt settlement, a tax write-back or an asset sale), not money the business earned. The underlying business is running at a −11,83,425.0% operating margin. The jump on last year, and any P/E built on this profit, come from the one-off, not from a real turn in earnings. ## How much revenue does Lyell Immunopharma make, and is it growing? Lyell Immunopharma, Inc. reported $4.0 K of revenue in the Jun 2026 quarter, −50.0% on the same quarter a year earlier. Over 4 years it has grown −75.9% a year on average. The last full year, FY25, came in at $36.0 K. The last four reported quarters add to $27.0 K. FY25 revenue was $36.0 K, −41.0% on the year before. Recent pace: the last four quarters grew −55.7% on average, against −75.9% a year over the longer run, so this year is growing faster than its own long-run rate. Is growth speeding up? Revenue over the last 12 months grew −55.0%, against −29.3% a year over the last 8 quarters (rolling over). ## How much of every $100 of sales does Lyell Immunopharma keep? Lyell Immunopharma, Inc.'s sales have fallen to very little: FY25 revenue was $36.0 K, against $84.7 M in FY22. On sales that small an operating margin is not a useful reading, so this section is left out until sales recover. ## Is Lyell Immunopharma's profit turning into cash? Lyell Immunopharma, Inc.'s cash-flow history is too short to judge how much of its profit turns into cash. In FY25 its operations used $150 M of cash, against −$274 M of profit. After $780 K of spending on assets, free cash was −$151 M: it spent more than its operations brought in. Cash-flow figures here are yearly, because quarterly cash statements are not published, so this section changes once a year. What to look at next: the main use of cash is spending on assets. The next section checks what that spending is building. ## Where does Lyell Immunopharma's cash go? Lyell Immunopharma, Inc. does not report the customer, stock and supplier day counts a cash cycle needs, so this section looks at its spending on assets instead. It spent $3.9 M on assets over the last 3 years. Averaged over those years that is 3,638.9% of FY25 revenue a year. Nothing is estimated in place of the missing day counts, so no cash-cycle chart is drawn. Spending on assets: $3.9 M over the last 3 years. In short: most of the cash goes on covering the loss, not on new assets; spending on assets is small next to it. ## What is Lyell Immunopharma's P/E ratio, and how does it compare with its own history? Lyell Immunopharma, Inc. has no P/E right now, because its earnings are negative. The revenue and margin sections are where a turn would show first. Measured against sales instead, the market values Lyell Immunopharma, Inc. at 10,503.2× its FY25 revenue of $36.0 K. The P/E comes back here once profit turns positive. ## Is the Lyell Immunopharma business getting better or worse? Lyell Immunopharma, Inc.'s business trend cannot be read yet. There are fewer than eight usable quarters of growth figures, so there is not enough history to read the trend. This is based on 12 quarters of 2 measures, with some gaps. Why it matters: with too little history, we say so rather than guess a direction. The latest quarter’s profit includes a one-off item bigger than the normal business, so the profit line is shown but does not count in this reading. The return figures here are yearly, not quarterly. They show level and direction only; they can support the growth lines but never decide the reading alone. There are fewer than eight usable quarters, so this page does not guess a direction from so little history. ## How much does Lyell Immunopharma earn on its capital? Lyell Immunopharma, Inc. earned a ROE of −111% in FY25. Its return on capital used (ROIC) is left out: on sales this small it reads −41%, a number that says nothing useful about the business. ## Does Lyell Immunopharma have too much debt? Lyell Immunopharma, Inc. has total debt of $46.6 M against shareholder equity of $234 M as of Jun 2026, so its debt is 0.20× its equity, which is very little. Year by year, that ratio went from 0.07 in FY21 to 0.21 in FY25. So the returns on this page come from the business, not from borrowed money. ## What is the Lyell Immunopharma shareholding pattern? 11.5% of Lyell Immunopharma, Inc.'s tradable shares are in short positions, which are bets that the price will fall, so a large group of traders is betting against it. At normal trading volumes, closing those positions would take about 7.9 days. US companies do not publish a quarter-by-quarter list of owners, so this page uses short interest instead. It is a single reading at one point in time; we do not have its history. Why it is at this level: the figure does not say who holds the short positions or why, so we show the level without guessing the story. ## How far is Lyell Immunopharma from balance-sheet trouble? For Lyell Immunopharma, Inc., the Z-score is −5.88. A Z-score above about 3 is safe and below about 1.8 signals danger, so this is in the danger zone. It estimates how far the balance sheet is from trouble; it is not a forecast of failure. Why it matters: a Z-score of −5.88 is inside the danger zone, so the balance sheet is a real risk. ## How does Lyell Immunopharma rank in its industry? There is no score against its industry: Lyell Immunopharma, Inc. is not among the largest members shown in this industry comparison for Biotechnology. The score ranks a company within its industry: each measure is scored against the other members. Without that group there is no score, so none is shown. ## Which companies is Lyell Immunopharma compared with? No sector comparison is shown here, not among the largest members shown in this industry comparison. ## Which companies are close to Lyell Immunopharma in size? Lyell Immunopharma is the 159th largest of 211 Biotechnology companies on Sector Alpha by market value (scores of 5 November 2026). Just above it: Assembly Biosciences, Inc., C4 Therapeutics, Inc. and Avalo Therapeutics, Inc. Just below it: Autolus Therapeutics plc, Fennec Pharmaceuticals Inc. and Orchestra BioMed Holdings, Inc. ### Biotechnology companies close in size

1. [Assembly Biosciences, Inc.](https://www.sectoralpha.in/us/stocks/asmb) $405 million
2. [C4 Therapeutics, Inc.](https://www.sectoralpha.in/us/stocks/cccc) $384 million
3. [Avalo Therapeutics, Inc.](https://www.sectoralpha.in/us/stocks/avtx) $379 million
4. Lyell Immunopharma, Inc. $378 million
5. [Autolus Therapeutics plc](https://www.sectoralpha.in/us/stocks/autl) $367 million
6. [Fennec Pharmaceuticals Inc.](https://www.sectoralpha.in/us/stocks/fenc) $363 million
7. [Orchestra BioMed Holdings, Inc.](https://www.sectoralpha.in/us/stocks/obio) $361 million

[All 211 Biotechnology companies, largest first](https://www.sectoralpha.in/us/sectors/biotechnology#all-companies)

### Companies close in size in other industries

1. [Gloo Holdings, Inc.](https://www.sectoralpha.in/us/stocks/gloo) $265 million · Software - Application
2. [Optimum Communications, Inc.](https://www.sectoralpha.in/us/stocks/optu) $265 million · Telecom Services
3. Lyell Immunopharma, Inc. $264 million
4. [Electrovaya Inc.](https://www.sectoralpha.in/us/stocks/elva) $263 million · Electrical Equipment & Parts
5. [Xperi Inc.](https://www.sectoralpha.in/us/stocks/xper) $263 million · Software - Application

## What else do people ask about Lyell Immunopharma? ### What were Lyell Immunopharma's latest quarterly results? Lyell Immunopharma, Inc. reported revenue of $4.0 K and a net loss of $44.8 M for the Jun 2026 quarter. Earnings per share were −$1.92. The operating margin was −11,83,425.0%, 6,43,462.5 percentage points lower than a year earlier (as of 4 November 2026). ### What is Lyell Immunopharma's market cap? Lyell Immunopharma, Inc.'s market capitalisation is $378 M at a stock price of $15.43. Market cap is the share price times the number of shares, so it changes whenever the price moves (as of 4 November 2026). ### How is Lyell Immunopharma performing? Lyell Immunopharma, Inc.'s latest readings are below. Over the past 13 weeks it has done better than the S&P 500, for 1 week running. This describes what the data did, not a rating (as of 4 November 2026). ### Will Lyell Immunopharma's stock price go up? This page does not forecast Lyell Immunopharma, Inc.'s stock price. What it shows instead: the stock price is $15.43. Nobody can reliably say which way a price will move, and this site does not try (as of 4 November 2026). ### Does Lyell Immunopharma have too much debt? No, Lyell Immunopharma, Inc. has little debt: its debt is 0.18× its equity. A year-by-year history of its borrowings is not in our data, so this uses the latest reading. So the returns on this page come from the business, not borrowed money (as of 4 November 2026). ### What could break the Lyell Immunopharma story? Biggest thing to watch: the price is not yet in a clear uptrend, so timing is the risk more than the business. On price, this page treats a rise as over when the share price closes below its 200-day average on two Fridays in a row (as of 4 November 2026). ### Is Lyell Immunopharma a stock worth studying right now? What the numbers show: Lyell Immunopharma, Inc.'s share price, valuation and earnings point in different directions. The next one or two quarters should make it clearer. The main open question: the next one or two quarters of results. Every number on this page is worked out by code from the published figures, with no forecasts and no price opinions (as of 4 November 2026). This is research, not advice. We’re not SEBI-registered.