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DCF valuation

What is Viant Technology Inc. worth?

With the base-case assumptions below, a discounted cash flow model on Viant Technology Inc.'s reported free cash flow gives $28.38 per share. The share price was $12.19 on September 25, 2026, 57% below that value.

Inputs from the filings

Free cash flow, fiscal 2025
$51.7M
Average free cash flow, last 5 years
$32.3M
Cash
$193.1M
balance sheet of June 30, 2026
Debt
$0
balance sheet of June 30, 2026
Diluted shares, fiscal 2025
66,976,000
Revenue growth per year, last 4 years
20.1%

Three sets of assumptions

CaseGrowth yrs 1-5Growth yrs 6-10After year 10Discount rateValue per shareValue vs price
Bear10.0%6.0%2.0%10.0%$18.37+51%
Base15.0%9.0%2.5%9.0%$28.38+133%
Bull20.0%11.5%3.0%8.0%$47.00+286%

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%$35.95$38.31$41.20$44.81$49.45
8.0%$30.26$31.79$33.60$35.77$38.43
9.0%$26.12$27.17$28.38$29.79$31.45
10.0%$22.98$23.73$24.57$25.54$26.65
11.0%$20.53$21.07$21.68$22.37$23.15

Where the presets come from

Base: years 1 to 5 grow at Viant Technology Inc.'s revenue growth rate over the last 4 fiscal years (20.1% 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

Viant Technology Inc. company page