In the burgeoning advanced nuclear sector, driven by demand for carbon-free energy to power AI data centers and electrification, NNE and SMR represent innovative approaches to modular reactor technology. NNE focuses on portable microreactors for remote and specialized uses, while SMR develops scalable small modular reactors for grid integration. This stock comparison examines their recent performance, business models, and market positioning, offering insights for traders eyeing momentum in nuclear stocks and long-term investors betting on clean energy growth amid policy support and sector tailwinds.
NANO Nuclear Energy Inc. (NNE) is developing advanced microreactors including the KRONOS MMR (high-temperature gas-cooled), ZEUS (solid core battery), LOKI MMR (portable for space/remote), and ODIN (low-pressure coolant), alongside fuel fabrication, transportation, and consulting services. Incorporated in 2022 and listed on Nasdaq, the company targets portable, on-demand clean energy for defense, industry, and off-grid applications.
In recent market activity, NNE shares have gained over 25% in the past month and 18% in the past week, trading around $27.45 with a $1.43B market cap. Momentum stems from a Memorandum of Understanding (MOU) with Super Micro Computer for microreactor integration in AI data centers, a U.S. Department of Energy (DOE) voucher for KRONOS with Oak Ridge National Lab, and construction permit pre-application progress via University of Illinois. A Q2 business update webcast is set for May 14, supporting positive sentiment despite high short interest (~21%).
NuScale Power Corporation (SMR) pioneers the NuScale Power Module (NPM), a 77 MWe pressurized water small modular reactor scalable to 924 MWe (12 modules), with NRC design certification. Founded in 2007 and public since 2022, it provides licensing, engineering, training, and fuel services for utility-scale clean power plants.
Recent weeks have pressured SMR, with shares down 58% over six months and trading near $12.55 ($4.34B market cap), despite a 28% monthly rise. Q1 revenue plunged 62% to $0.6M from prior engineering fees, widening losses amid higher cash burn ($315M operating). Delays in power purchase agreements and financing for projects like RoPower have weighed on sentiment, though NRC approval and data center interest offer long-term drivers. Analysts note execution risks but project 136% revenue growth by 2026.
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NNE’s business model emphasizes vertical integration in microreactors, fuel supply, and transport for niche, portable deployments (e.g., remote sites, space), contrasting SMR’s focus on larger, grid-scale NPMs with established NRC certification for utilities and hyperscalers. Growth drivers for NNE include DOE partnerships and MOUs like Super Micro, while SMR leverages deals like TVA but contends with PPA delays.
Recent momentum favors NNE (YTD +14%, 1-month +26%) over SMR (YTD -14%, 6-month -58%), with NNE’s lower P/B (~2.4x vs. SMR’s 3.5x) and $578M cash buffer mitigating pre-revenue risks. Both face regulatory hurdles and dilution, but SMR has revenue traction (~$19M TTM) versus NNE’s none. Sector exposure aligns on nuclear renaissance, yet NNE’s portability suits emerging AI edge needs, while SMR targets baseload; sentiment tilts to NNE on analyst upside.
Tickeron’s AI currently favors NNE due to superior recent trend consistency, higher analyst-implied upside (~70% vs. 30%), fresh catalysts like the Super Micro MOU and DOE support, and relative stability in a volatile nuclear space. While SMR offers regulatory maturity, its revenue setbacks introduce near-term risks. Observable factors position NNE probabilistically stronger for momentum traders in the current environment.
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It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
NNE’s FA Score shows that 0 FA rating(s) are green whileSMR’s FA Score has 0 green FA rating(s).
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
NNE’s TA Score shows that 6 TA indicator(s) are bullish while SMR’s TA Score has 6 bullish TA indicator(s).
NNE (@Industrial Machinery) experienced а +18.97% price change this week, while SMR (@Industrial Machinery) price change was +1.10% for the same time period.
The average weekly price growth across all stocks in the @Industrial Machinery industry was -0.16%. For the same industry, the average monthly price growth was +6.34%, and the average quarterly price growth was +20.06%.
NNE is expected to report earnings on May 14, 2026.
SMR is expected to report earnings on Aug 12, 2026.
The industry makes and maintains machines for consumers, the industry, and most other companies. While it has traditionally been categorized as heavy industry, some smaller companies are also branching into the light category. The industry is pivotal in providing the equipment for production in businesses like agriculture, mining, industry and construction, gas, electricity and water utilities. It also supplies supporting equipment for almost all sectors of the economy, such as equipment for heating, and air conditioning of buildings. Illinois Tool Works Inc., Parker-Hannifin Corporation and Rockwell Automation Inc are some of the major U.S. companies operating in this industry.
| NNE | SMR | NNE / SMR | |
| Capitalization | 1.41B | 4.15B | 34% |
| EBITDA | -53.02M | -710.59M | 7% |
| Gain YTD | 12.828 | -15.314 | -84% |
| P/E Ratio | N/A | N/A | - |
| Revenue | 0 | 18.7M | - |
| Total Cash | 578M | 890M | 65% |
| Total Debt | 2.69M | 728K | 369% |
| NNE | SMR | |
|---|---|---|
| RSI ODDS (%) | N/A | 6 days ago 79% |
| Stochastic ODDS (%) | 1 day ago 88% | 1 day ago 75% |
| Momentum ODDS (%) | 1 day ago 90% | 1 day ago 59% |
| MACD ODDS (%) | 1 day ago 90% | 1 day ago 74% |
| TrendWeek ODDS (%) | 1 day ago 89% | 1 day ago 70% |
| TrendMonth ODDS (%) | 1 day ago 85% | 1 day ago 72% |
| Advances ODDS (%) | 3 days ago 87% | 24 days ago 75% |
| Declines ODDS (%) | 9 days ago 81% | 6 days ago 83% |
| BollingerBands ODDS (%) | 1 day ago 90% | 1 day ago 77% |
| Aroon ODDS (%) | 1 day ago 90% | 1 day ago 85% |
| 1 Day | |||
|---|---|---|---|
| MFs / NAME | Price $ | Chg $ | Chg % |
| JDESX | 51.31 | N/A | N/A |
| JPMorgan US Research Enhanced Equity I | |||
| ALMAX | 14.64 | N/A | N/A |
| Alger Weatherbie Specialized Growth A | |||
| VICVX | 23.54 | N/A | N/A |
| USA Mutuals Vice Institutional | |||
| SDYAX | 17.71 | N/A | N/A |
| SEI Dynamic Asset Allocation F (SIMT) | |||
| OSMYX | 35.28 | -0.23 | -0.65% |
| Invesco International Small-Mid Com Y | |||
A.I.dvisor indicates that over the last year, NNE has been closely correlated with SMR. These tickers have moved in lockstep 73% of the time. This A.I.-generated data suggests there is a high statistical probability that if NNE jumps, then SMR could also see price increases.
A.I.dvisor indicates that over the last year, SMR has been closely correlated with NNE. These tickers have moved in lockstep 74% of the time. This A.I.-generated data suggests there is a high statistical probability that if SMR jumps, then NNE could also see price increases.