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Lantheus market cap LNTH

Share price times shares outstanding: what the whole company sells for, since 2015.

Today, Oct 23, 2026
$6.5B
Highest close in our data
$8.6B
Jul 2024

Lantheus is worth $6.5B at the close on Oct 23, 2026, at $99.80 a share.

That is up 71% over the last year and up 312% over five years.

Its highest close in our data was $8.6B in Jul 2024.

Market cap over time

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHighChange
2026 so far$6.5B$4.3B$7.2B+47%
2025$4.4B$3.4B$7.4B−31%
2024$6.4B$3.6B$8.6B+51%
2023$4.2B$3.3B$6.8B+21%
2022$3.5B$1.7B$5.8B+79%
2021$2B$991M$2.1B+117%
2020$902.1M$405.9M$993M+13%
2019$795.6M$603.9M$1.1B+38%
2018$578.1M$494.1M$885.1M−25%
2017$767M$294.7M$851.4M+150%
2016$307.2M$59.2M$351.9M+189%
2015$106.4M$92.6M$229.3Mn/a

Against its peers

Companies in Medical - Diagnostics & Research nearest Lantheus' size, closest first, today.

What the market cap tells you

Share price times shares outstanding: what the whole company sells for today.

Size, not quality. Large caps move slower and are covered more. That is all it tells you.

More on Lantheus

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.