Deep Fission, Inc. (FISN) vs Wheels Up Experience Inc. (UP)

A side-by-side comparison of Deep Fission, Inc. and Wheels Up Experience Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 26, 2026. Differences are shown without an overall score or investment verdict.

Compare
Deep Fission, Inc. logo
FISN
Deep Fission, Inc.
$416M
$6.89IndustrialsDelayed quote: Aug 26, 2026, 4:00 PM EDT
Wheels Up Experience Inc. logo
UP
Wheels Up Experience Inc.
$183M
$5.06IndustrialsDelayed quote: Aug 26, 2026, 4:00 PM EDT

Total return — FISN vs UP

growth of $100 · dividends reinvested · last 1y
FISN -52.4% (-52.4%/yr)UP -35.3% (-35.3%/yr)UP compounded faster over this window
6080100120Start $100$48$65
FISN UP

FISN vs UP: by the numbers

  • •FISN is the larger company ($416M vs $183M market cap).
  • •Both run net losses; FISN's is the smaller (0.00% vs -42.04% net margin).

Metrics side by side

Valuation

MetricFISNUP
P/S ratioN/A0.25
P/B ratio3.84N/A

Profitability

MetricFISNUP
Gross margin0.00%3.01%
Operating margin0.00%-34.12%
Net margin0.00%-42.04%
ROE-107.56%75.04%
ROIC-72.19%-151.35%

Growth (annualized)

MetricFISNUP
Revenue CAGR (5Y)N/A1.17%
Total return CAGR (5Y)N/A-67.58%

Go deeper

Full FISN analysisFull UP analysisInteractive comparison tool

Dig into the metrics

Deep Fission ROEWheels Up Experience ROEDeep Fission operating marginWheels Up Experience operating marginDeep Fission revenue growthWheels Up Experience revenue growthDeep Fission free cash flowWheels Up Experience free cash flow

Deep Fission & Wheels Up Experience appear in these rankings

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Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified August 26, 2026.