Lyell Immunopharma Inc (NASDAQ:LYEL) — Market Cap & Net Worth

$251.36 Million USD  · Rank #15703

Market Cap & Net Worth: Lyell Immunopharma Inc (LYEL)

Lyell Immunopharma Inc (NASDAQ:LYEL) has a market capitalization of $251.36 Million ($251.36 Million) as of September 17, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #15703 globally and #3715 in its home market, demonstrating a -20.36% decrease in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying Lyell Immunopharma Inc's stock price $10.78 by its total outstanding shares 23328390 (23.33 Million). Also see LYEL total assets for a full breakdown of the balance sheet.

Lyell Immunopharma Inc Market Cap History: 2021 to 2026

Lyell Immunopharma Inc's market capitalization history from 2021 to 2026. Data shows change from $180.56 Million to $251.36 Million (-8.20% CAGR). Also see LYEL operating cash flow for how efficiently the company converts equity into cash flow.

Index Memberships

Lyell Immunopharma Inc is a constituent of 3 market indices:

Index Total Market Cap Weight (%) Rank by Market Cap
NASDAQ Health Care
IXHC
$2.66 Trillion 0.01% #427 of 976
NASDAQ Composite
IXIC
$41.69 Trillion 0.00% #1535 of 3165
NASDAQ Biotechnology
NBI
$1.88 Trillion 0.01% #218 of 263

Weight: Lyell Immunopharma Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

Lyell Immunopharma Inc Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how Lyell Immunopharma Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Check LYEL stock price for real-time trading data and today's change.

Latest Price to Sales (P/S) Ratio

19945.77x

Lyell Immunopharma Inc's market cap is 19945.77 times its annual revenue

Industry average: 3887.01x Higher than industry average

Latest Price to Earnings (P/E) Ratio

N/A

P/E ratio not applicable due to negative or zero earnings

What These Ratios Tell Investors:

  • Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
  • Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
  • Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
  • Industry comparison provides context for whether the company is valued higher or lower than peers.
Year Market Cap (USD) Revenue (USD) Net Income (USD) P/S Ratio P/E Ratio
2021 $180.56 Million $10.65 Million -$250.22 Million 16.95x N/A
2022 $80.95 Million $84.68 Million -$183.12 Million 0.96x N/A
2023 $45.26 Million $130.00K -$234.63 Million 348.13x N/A
2024 $14.93 Million $61.00K -$342.99 Million 244.76x N/A
2025 $718.05 Million $36.00K -$274.45 Million 19945.77x N/A

Competitor Companies of LYEL by Market Capitalization

Companies near Lyell Immunopharma Inc in the global market cap rankings as of September 17, 2026. Review LYEL intangible-adjusted equity ratio to assess the quality of the company's equity after excluding intangible assets.

Key companies related to Lyell Immunopharma Inc by market ranking:

  • Vertex Pharmaceuticals Inc (NASDAQ:VRTX): Ranked #187 globally with a market cap of $130.09 Billion USD.
  • Regeneron Pharmaceuticals Inc (NASDAQ:REGN): Ranked #353 globally with a market cap of $78.34 Billion USD.
  • CSL Ltd (AU:CSL): Ranked #457 globally with a market cap of $59.87 Billion USD ( AU$84.62 Billion AUD).
  • Moderna Inc (NASDAQ:MRNA): Ranked #505 globally with a market cap of $54.14 Billion USD.
Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#187 Vertex Pharmaceuticals Inc NASDAQ:VRTX $130.09 Billion $513.26
#353 Regeneron Pharmaceuticals Inc NASDAQ:REGN $78.34 Billion $774.61
#457 CSL Ltd AU:CSL $59.87 Billion AU$174.41
#505 Moderna Inc NASDAQ:MRNA $54.14 Billion $145.62

Lyell Immunopharma Inc Historical Marketcap From 2021 to 2026

Between 2021 and today, Lyell Immunopharma Inc's market cap moved from $180.56 Million to $ 251.36 Million, with a yearly change of -8.20%.

Year Market Cap Change (%)
2026 $251.36 Million -64.99%
2025 $718.05 Million +4709.38%
2024 $14.93 Million -67.01%
2023 $45.26 Million -44.09%
2022 $80.95 Million -55.17%
2021 $180.56 Million --

End of Day Market Cap According to Different Sources

On Sep 17th, 2026 the market cap of Lyell Immunopharma Inc was reported to be:

Source Market Cap
Yahoo Finance $251.36 Million USD
MoneyControl $251.36 Million USD
MarketWatch $251.36 Million USD
marketcap.company $251.36 Million USD
Reuters $251.36 Million USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.

About Lyell Immunopharma Inc

NASDAQ:LYEL USA Biotechnology
Market Cap
$251.36 Million
Market Cap Rank
#15703 Global
#3715 in USA
Share Price
$10.78
Change (1 day)
-1.24%
52-Week Range
$10.78 - $38.60
All Time High
$38.60
About

Lyell Immunopharma, Inc., a clinical-stage cell therapy company, develops chimeric antigen receptor (CAR) T-cell product candidates for patients with hematologic malignancies and solid tumors. The company's lead product candidate include rondecabtagene autoleucel, an autologous dual-targeting CD19/CD20 CAR T-cell therapy in development, which is in pivotal PiNACLE trial in the 3L+ setting and in … Read more