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Lantheus vs Alpha Teknova: revenue, profit, margins and growth compared

Lantheus brought in $1.5B of revenue in fiscal 2025, Alpha Teknova $40.5M in fiscal 2025. Revenue changed by +0.5% at Lantheus and +7.4% at Alpha Teknova on the year before, so Alpha Teknova grew faster. Lantheus kept 15.2% of its revenue as net profit, Alpha Teknova -42.6%. Free cash flow was $354.1M at Lantheus and -$9.8M at Alpha Teknova.

Side by side, latest fiscal year

LNTHTKNO
Fiscal year endedFY2025 (December 31, 2025)FY2025 (December 31, 2025)
Revenue$1.5B$40.5M
Revenue growth+0.5%+7.4%
Net income$233.6M-$17.3M
Net margin15.2%-42.6%
Free cash flow$354.1M-$9.8M
Free cash flow margin23.0%-24.2%
Earnings per share (diluted)$3.41-$0.32
Cash$359.1M$5.9M
Debt$738K$13.1M
Price to earnings29.3n/a
Market value$6.5B$500.9M
Dividend yieldn/an/a
Rank by revenue in sector#118 of 523 · Health care#376 of 523 · Health care

Over the years

Revenue
LNTH FY2018: $343.4MLNTH FY2019: $347.3MLNTH FY2020: $339.4MLNTH FY2021: $425.2MLNTH FY2022: $935.1MLNTH FY2023: $1.3BLNTH FY2024: $1.5BLNTH FY2025: $1.5BTKNO FY2021: $31.3MTKNO FY2021: $36.9MTKNO FY2022: $41.4MTKNO FY2023: $36.7MTKNO FY2024: $37.7MTKNO FY2025: $40.5MFY18FY19FY20FY21FY22FY23FY24FY25
LNTH $1.5BTKNO $40.5M
Net income
LNTH FY2018: $40.5MLNTH FY2019: $31.7MLNTH FY2020: -$13.5MLNTH FY2021: -$71.3MLNTH FY2022: $28.1MLNTH FY2023: $326.7MLNTH FY2024: $312.4MLNTH FY2025: $233.6MTKNO FY2021: $3.6MTKNO FY2021: -$9.8MTKNO FY2022: -$47.5MTKNO FY2023: -$36.8MTKNO FY2024: -$26.7MTKNO FY2025: -$17.3MFY18FY19FY20FY21FY22FY23FY24FY25
LNTH $233.6MTKNO -$17.3M
Net margin
LNTH FY2018: 11.8%LNTH FY2019: 9.1%LNTH FY2020: -4.0%LNTH FY2021: -16.8%LNTH FY2022: 3.0%LNTH FY2023: 25.2%LNTH FY2024: 20.4%LNTH FY2025: 15.2%TKNO FY2021: 11.4%TKNO FY2021: -26.6%TKNO FY2022: -114.6%TKNO FY2023: -100.3%TKNO FY2024: -70.9%TKNO FY2025: -42.6%FY18FY19FY20FY21FY22FY23FY24FY25
LNTH 15.2%TKNO -42.6%
Revenue growth
LNTH FY2019: +1.2%LNTH FY2020: -2.3%LNTH FY2021: +25.3%LNTH FY2022: +119.9%LNTH FY2023: +38.6%LNTH FY2024: +18.3%LNTH FY2025: +0.5%TKNO FY2021: +17.9%TKNO FY2022: +12.3%TKNO FY2023: -11.4%TKNO FY2024: +2.9%TKNO FY2025: +7.4%FY19FY20FY21FY22FY23FY24FY25
LNTH +0.5%TKNO +7.4%
Free cash flow
LNTH FY2018: $41.1MLNTH FY2019: $58.3MLNTH FY2020: $16.4MLNTH FY2021: $53.9MLNTH FY2022: $21.8MLNTH FY2023: $259.9MLNTH FY2024: $493.1MLNTH FY2025: $354.1MTKNO FY2021: -$3MTKNO FY2021: -$28.9MTKNO FY2022: -$55.5MTKNO FY2023: -$26.7MTKNO FY2024: -$13.5MTKNO FY2025: -$9.8MFY18FY19FY20FY21FY22FY23FY24FY25
LNTH $354.1MTKNO -$9.8M

Fiscal years as each company reports them; the two may end in different months.

Questions about Lantheus and Alpha Teknova

Which is bigger by revenue, Lantheus or Alpha Teknova?

Lantheus is bigger by revenue: $1.5B in fiscal 2025, against $40.5M for Alpha Teknova in fiscal 2025.

Which keeps more of its revenue as profit, Lantheus or Alpha Teknova?

Lantheus had a net margin of 15.2% in fiscal 2025; Alpha Teknova had -42.6% in fiscal 2025.

Which grew revenue faster, Lantheus or Alpha Teknova?

In their latest fiscal years revenue changed by +0.5% at Lantheus and +7.4% at Alpha Teknova.

Where do these numbers come from?

From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.

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