ASPI vs NNE vs SMR vs OKLO vs BWXT

For growth investors, ASP Isotopes Inc.

Common Stock (ASPI) is the stronger pick with 857. 0% revenue growth year-over-year, versus -15. 0% for NuScale Power Corporation (SMR). BWX Technologies, Inc. (BWXT) offers the better valuation at 57. 2x trailing P/E (43. 9x forward), making it the more compelling value choice. Analysts rate ASP Isotopes Inc. Common Stock (ASPI) a "Buy" — based on 2 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

Over the past 5 years, Nano Nuclear Energy Inc (NNE) delivered a total return of +428.

9%, compared to +26. 0% for NuScale Power Corporation (SMR). Over 10 years, the gap is even starker: BWXT returned +538. 2% versus SMR's +26. 0%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), BWX Technologies, Inc.

(BWXT) is the lower-risk stock at 1. 58β versus NuScale Power Corporation's 3. 63β — meaning SMR is approximately 130% more volatile than BWXT relative to the S&P 500. On balance sheet safety, Oklo Inc. (OKLO) carries a lower debt/equity ratio of 0% versus 163% for BWX Technologies, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), ASP Isotopes Inc.

Common Stock (ASPI) is pulling ahead at 857. 0% versus -15. 0% for NuScale Power Corporation (SMR). On earnings-per-share growth, the picture is similar: Nano Nuclear Energy Inc grew EPS 99. 7% year-over-year, compared to -47. 6% for NuScale Power Corporation. Over a 3-year CAGR, SMR leads at 38. 7% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

BWX Technologies, Inc.

(BWXT) is the more profitable company, earning 10. 3% net margin versus -1130. 3% for NuScale Power Corporation — meaning it keeps 10. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: BWXT leads at 10. 1% versus -21. 9% for SMR. At the gross margin level — before operating expenses — ASPI leads at 38. 6%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

Analyst consensus price targets imply the most upside for ASPI: 141.

6% to $13. 00.

In this comparison, ASPI (100.

0% yield), BWXT (0. 5% yield) pay a dividend. NNE, SMR, OKLO do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, BWX Technologies, Inc.

(BWXT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+538. 2% 10Y return). NuScale Power Corporation (SMR) carries a higher beta of 3. 63 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (BWXT: +538. 2%, SMR: +26. 0%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (ASPI (Basic Materials) and NNE (Industrials) and SMR (Utilities) and OKLO (Utilities) and BWXT (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: ASPI is a small-cap high-growth stock; NNE is a small-cap quality compounder stock; SMR is a small-cap quality compounder stock; OKLO is a mid-cap quality compounder stock; BWXT is a mid-cap high-growth stock. ASPI pays a dividend while NNE, SMR, OKLO, BWXT do not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.