Alnylam PHARMACEUTICALS, Inc. (ALNY) intrinsic value & 10-year financials

Alnylam PHARMACEUTICALS, Inc. (ALNY) has a Graham intrinsic value of $77.39 per share. At $231.83 on Oct 17, 2026, the stock trades 200% above that value. Over the last 10 fiscal years revenue grew 62.4% a year to $3.7B, with an average return on invested capital of 373.6%.

Graham intrinsic value
$77.39
Share price (Oct 17, 2026)
$231.83
Price vs Graham value
200% above
Market cap
$31.2B
Revenue (FY2025)
$3.7B
Revenue growth (10-yr CAGR)
62.4%
ROIC (10-yr avg)
373.6%
Free cash flow (FY2025)
$465.4M

ALNY 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $3.7B $313.7M $2.33 $465.4M 13.5% -74.2%
FY2024 $2.2B -$278.2M -$2.18 -$42.6M -7.9% 17.9%
FY2023 $1.8B -$440.2M -$3.52 $41.9M -15.4% 36.3%
FY2022 $1.0B -$1.1B -$9.30 -$613.3M -75.7% 4131.3%
FY2021 $844.3M -$852.8M -$7.20 -$718.1M -83.9% -82.0%
FY2020 $492.9M -$858.3M -$7.46 -$685.3M -168.1% -76.3%
FY2019 $219.8M -$886.1M -$8.11 -$418.6M -427.5% -80.5%
FY2018 $74.9M -$761.5M — -$689.5M -1087.6% -53.1%
FY2017 $89.9M -$490.9M — -$487.0M -556.2% -37.2%
FY2016 $47.2M -$410.1M — -$372.3M -900.3% -46.1%

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

ALNYLAM PHARMACEUTICALS, INC. is a consistent compounder, expanding top-line revenue at 62.4% annually over the past decade.

ALNYLAM PHARMACEUTICALS, INC. has historically struggled to out-earn its cost of capital, averaging just -31.1% ROIC.

ALNYLAM PHARMACEUTICALS, INC. capital allocation metrics are N/A for the decade; share count and net debt history are incomplete.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, ALNYLAM PHARMACEUTICALS, INC. is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $77.39 per share.

ALNY stock: frequently asked questions

What is the intrinsic value of Alnylam PHARMACEUTICALS, Inc. (ALNY) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 15.0% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, ALNY's intrinsic value is about $77.39 per share.

Is ALNY stock undervalued?

At $231.83 (close on Oct 17, 2026), ALNY trades 200% above its Graham value of $77.39. On Graham's terms the shares look fully priced. A formula is a starting point for research, not a recommendation.

How fast has Alnylam PHARMACEUTICALS, Inc. grown?

Revenue went from $47.2M in fiscal 2016 to $3.7B in fiscal 2025, a compound annual growth rate of 62.4%. Net income was $313.7M in fiscal 2025.

Does Alnylam PHARMACEUTICALS, Inc. generate free cash flow?

Alnylam PHARMACEUTICALS, Inc. generated $465.4M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 2 of the last 10 reported years.

What is ALNY's return on invested capital?

Average ROIC over the last 10 fiscal years was 373.6%, and average return on equity was -23.0%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this ALNY data come from?

From Alnylam PHARMACEUTICALS, Inc.'s annual 10-K filings on SEC EDGAR, most recently filed Jul 30, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

Similar pharmaceutical preparations stocks