Hudson Technologies Inc. (HDSN) intrinsic value & 10-year financials

Hudson Technologies Inc. (HDSN) has a Graham intrinsic value of $4.22 per share. At $5.01 on Oct 17, 2026, the stock trades 19% above that value. Over the last 10 fiscal years revenue grew 9.9% a year to $246.6M, with an average return on invested capital of 13.6%.

Graham intrinsic value
$4.22
Share price (Oct 17, 2026)
$5.01
Price vs Graham value
19% above
Market cap
$226.0M
Revenue (FY2025)
$246.6M
Revenue growth (10-yr CAGR)
9.9%
ROIC (10-yr avg)
13.6%
Free cash flow (FY2025)
-$8.2M

HDSN 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $246.6M $16.7M $0.37 -$8.2M 7.5% 7.0%
FY2024 $237.1M $24.4M $0.52 $86.5M 12.4% 11.1%
FY2023 $289.0M $52.2M $1.10 $55.0M 27.0% 26.7%
FY2022 $325.2M $103.8M $2.20 $59.2M 40.4% 64.1%
FY2021 $192.7M $32.3M $0.69 -$3.1M 21.9% 30.1%
FY2020 $147.6M -$5.2M -$0.12 $10.2M 4.0% 4.5%
FY2019 $162.1M -$25.9M -$0.61 $32.8M -9.7% -10.5%
FY2018 $166.5M -$55.7M -$1.31 $35.2M -25.6% -20.9%
FY2017 $140.4M $11.2M $0.26 $17.3M 10.8% 9.3%
FY2016 $105.5M $10.6M $0.30 $7.6M 18.0% 14.9%

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

Executive summary

HUDSON TECHNOLOGIES INC /NY is a consistent compounder, expanding top-line revenue at 9.9% annually over the past decade.

HUDSON TECHNOLOGIES INC /NY returns on capital have been average, hovering around 13.6% ROIC over the decade.

HUDSON TECHNOLOGIES INC /NY has not shown aggressive share repurchases (>10% retirement) or a major balance-sheet leverage increase (>50% net debt growth) over the 10-year window.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, HUDSON TECHNOLOGIES INC /NY is modeled at 2.4% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $4.22 per share.

HDSN stock: frequently asked questions

What is the intrinsic value of Hudson Technologies Inc. (HDSN) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 2.4% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, HDSN's intrinsic value is about $4.22 per share.

Is HDSN stock undervalued?

At $5.01 (close on Oct 17, 2026), HDSN trades 19% above its Graham value of $4.22. On Graham's terms the shares look fully priced. A formula is a starting point for research, not a recommendation.

How fast has Hudson Technologies Inc. grown?

Revenue went from $105.5M in fiscal 2016 to $246.6M in fiscal 2025, a compound annual growth rate of 9.9%. Net income was $16.7M in fiscal 2025.

Does Hudson Technologies Inc. generate free cash flow?

Hudson Technologies Inc. generated -$8.2M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 8 of the last 10 reported years.

What is HDSN's return on invested capital?

Average ROIC over the last 10 fiscal years was 13.6%, and average return on equity was 8.9%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this HDSN data come from?

From Hudson Technologies Inc.'s annual 10-K filings on SEC EDGAR, most recently filed Aug 7, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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