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SpaceXSPCX · Nasdaq · USD2025 financials from the prospectus; cash includes the IPO proceeds; price at 31 Aug 2026 close
Estimated valueUS$92.76
Share priceUS$143.6931 Aug 2026 close
Value 35% below the share price

To match the price you need 53.3% growth in years 2–5 or a 59.3% target margin. The sheet uses 44.5% and 38.1%.

Damodaran, June 2026: US$97.83 · this sheet at his 4.56% rate: US$99.58

SpaceX

Data as of 16 Oct 2026

SpaceX grows revenue 108% next year and 45% a year through year 5, then slows to the economy's pace. Its operating margin goes from −14% to 38% by year 10. Each dollar of new investment brings in $1.97 of revenue.

Your input: click to changeCalculated

The assumptions

Base yearYear 1Years 2–5Years 6–10After year 10Link to story
Revenue (millions)fades →Revenue reaches US$427B in year 10, then grows at the risk-free rate. Aerospace/Defense averaged 11.1% a year over the last 5 years.
Operating margin−13.92%→ target by yearAerospace/Defense average: 8.6%. Today: −13.9%.
Operating income (millions)Last 12 months, from the latest results.
Tax ratesamesame→Effective rate now, moving to the marginal rate.
Reinvestment (sales to capital)RIR = 33.9%Each $1 of new capital adds $1.97 of revenue. Industry: 2.74.
Return on capitalKeeps earning above its cost of capital after year 10: a lasting edge.
Cost of capital→Starts at the company's own cost of capital and moves to a mature company's by year 10.

The cash flows (millions)

YearRevenueOperating marginEBITEBIT (1−t)ReinvestmentFCFFCost of capitalPV of FCFF
138,7678.46%3,2802,95210,184−7,2328.90%−6,641
256,01911.75%6,5845,9268,744−2,8188.90%−2,376
380,94715.05%12,18010,96212,635−1,6738.90%−1,295
4116,96818.34%21,45219,30718,2571,0508.90%746
5169,01921.63%36,56432,90826,3826,5268.90%4,261
6230,91124.93%57,55850,07616,95733,1198.88%19,861
7297,26528.22%83,88870,46618,17952,2878.85%28,806
8359,25731.51%113,21491,70316,98474,7198.83%37,825
9405,86034.81%141,266110,18812,76897,4208.80%45,327
10426,51838.10%162,503121,8775,660116,2188.78%49,708
Terminal year448,22838.10%170,775128,08143,46284,6198.78%

The value

Terminal value2,293,195
PV of terminal value980,841
PV of cash flows, years 1–10176,222
Value of operating assets1,157,063
Probability of failure
Adjustment for distress–
− Debt
+ Cash and other non-operating assets
Value of equity1,233,914
Number of shares (millions)
Value per shareUS$92.76
Share price
Value vs share price−35.4%
Risk-free rate (USD)
Equity risk premium
Tax losses carried forward

85% of the business value comes after year 10. It loses money today, so all of the value is the value of growth.

A valuation is a story with numbers attached. Change an input cell and the value moves with it. Check the figures against the company's latest results before relying on them.

SpaceX: 2025 financials from the prospectus; cash includes the IPO proceeds; price at 31 Aug 2026 close · Source: Damodaran's post-prospectus SpaceX spreadsheet (June 2026) · Price at 31 Aug 2026 close

Industry averages: Aswath Damodaran, January 2026 US data. Risk-free rates: US 10-year Treasury 5.09% and Singapore 10-year 2.34%, 16 Oct 2026. Equity risk premium: Damodaran's implied premium of 4.20%, 1 Oct 2026. Company figures are the latest reported before 19 Oct 2026.

The method follows the spreadsheets Aswath Damodaran publishes (FCFF Ginzu, dividend discount). dbot is not affiliated with or endorsed by him.

01

How to read the result

Technical

Most companies use an FCFF model after Damodaran's Ginzu sheet: revenue growth, a target operating margin and sales-to-capital reinvestment drive ten years of free cash flow to the firm, discounted at a cost of capital that moves to a mature company's by year 10, plus a terminal value.

Plain English

The value is what the company's future cash is worth today. Change the story (growth, margin, how much it must reinvest) and the value moves with it.

Technical

Banks and insurers use a two-stage dividend discount model: growth is ROE × retention, the payout rises as growth fades to the risk-free rate, and dividends are discounted at the cost of equity.

Plain English

For a bank, borrowing is the raw material, not just funding, so the bank is valued by the dividends it can pay.

Technical

The implied figures solve for the growth in years 2–5, the target margin or (for banks) the ROE that makes value per share equal the share price, holding everything else at the sheet's inputs.

Plain English

Instead of only asking what a stock is worth, it asks what the price already assumes, so you can judge whether that's believable.

02

A worked example

Open Apple. Note the growth the price implies for years 2–5, then type a lower rate into the years 2–5 cell and watch the value per share and the gap to the price change. Press Reset to defaults to go back.

03

What it can't tell you

  • It is one story told with numbers, not a forecast. Small changes to growth, margin or the cost of capital move the value a lot.
  • Industry averages come from Damodaran's US data, used as a proxy for Singapore companies.
  • Company figures are a snapshot dated on the page. Check them against the latest results before relying on them.
  • Most of the value often comes after year 10, which no one can see clearly.

Source: Industry averages, cost of capital and equity risk premium: Aswath Damodaran, January 2026 data and his October 2026 implied premium. Checked 19 Oct 2026.

Source: Company figures: each company's latest results, with the source and period shown under the sheet. Checked 19 Oct 2026.

Disclosure: dbot follows the spreadsheets Aswath Damodaran publishes. It is not affiliated with or endorsed by him.

For education only. Not financial advice.