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DCF valuation

What is AdvanSix Inc. worth?

With the base-case assumptions below, a discounted cash flow model on AdvanSix Inc.'s reported free cash flow gives -$4.58 per share. The share price was $15.34 on November 10, 2026, 435% below that value.

Inputs from the filings

Free cash flow, fiscal 2025
$6.4M
Average free cash flow, last 5 years
$72.9M
Cash
$22.6M
balance sheet of September 30, 2026
Debt
$268.5M
balance sheet of September 30, 2026
Diluted shares, fiscal 2025
27,327,449
Revenue growth per year, last 5 years
5.6%

Three sets of assumptions

CaseGrowth yrs 1-5Growth yrs 6-10After year 10Discount rateValue per shareValue vs price
Bear0.5%1.5%2.0%10.0%-$6.23-141%
Base5.5%4.0%2.5%9.0%-$4.58-130%
Bull10.5%7.0%3.0%8.0%-$1.28-108%

Sensitivity: base case value per share

Discount rate down the side, growth after year 10 across the top. Everything else as in the base case.

1.5%2.0%2.5%3.0%3.5%
7.0%-$3.36-$3.00-$2.54-$1.98-$1.25
8.0%-$4.27-$4.03-$3.75-$3.41-$2.99
9.0%-$4.93-$4.77-$4.58-$4.36-$4.10
10.0%-$5.43-$5.32-$5.19-$5.04-$4.86
11.0%-$5.83-$5.75-$5.65-$5.54-$5.42

Where the presets come from

Base: years 1 to 5 grow at AdvanSix Inc.'s revenue growth rate over the last 5 fiscal years (5.6% a year), held between -5% and 15%. Years 6 to 10 grow halfway between that and the long-run rate of 2.5%. Future cash is discounted at 9% a year.

Bear: 5 points less growth, 2% long-run growth, 10% discount rate. Bull: 5 points more growth (at most 25%), 3% long-run growth, 8% discount rate.

Value per share = (present value of 10 years of free cash flow + present value of everything after + cash - debt) / diluted shares.

This is a model run on assumptions, not a recommendation or a price target. Small changes in the discount rate or growth move the result a lot, as the table above shows. Change them yourself in the calculator.

Adjust the assumptions

Move the sliders for growth, long-run growth and discount rate, or switch to average free cash flow, and see the value per share change.

Adjust the assumptions

AdvanSix Inc. company page