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NSA vs O
Which Stock Would AI Choose? National Storage Affiliates Trust (NSA) vs. Realty Income Corporation (O) Stock Comparison
Key Takeaways
- National Storage Affiliates Trust (NSA), a self-storage REIT (real estate investment trust), has delivered superior year-to-date performance of over 50%, fueled by a major pending acquisition announcement.
- Realty Income Corporation (O), known for monthly dividends, offers a larger, more diversified portfolio but has trailed the market with modest YTD gains around 15%.
- Both stocks provide attractive dividend yields near 5%, appealing to income-focused investors amid varying REIT sector dynamics.
- NSA's smaller market cap of about $6B contrasts with O's $60B scale, highlighting growth potential versus stability trade-offs.
- Recent market activity shows NSA trading near 52-week highs, while O faces short-term pressure from sector volatility.
Introduction
This stock comparison pits National Storage Affiliates Trust (NSA) against Realty Income Corporation (O), two prominent REITs catering to different real estate niches. NSA focuses on self-storage, while O specializes in net-lease retail properties. Investors seeking high-yield income with resilience to economic cycles, or traders eyeing relative performance and catalysts, will find value in analyzing their business models, recent momentum, and market positioning. In the current environment of interest rate sensitivity and M&A activity in REITs, understanding these contrasts aids informed decision-making on stock comparison and portfolio allocation.
NSA Overview and Recent Performance
National Storage Affiliates Trust (NSA) is a REIT headquartered in Greenwood Village, Colorado, owning and operating over 1,000 self-storage properties across 37 states and Puerto Rico, totaling about 69 million rentable square feet. The self-storage sector benefits from steady demand driven by life events and e-commerce growth, providing defensive qualities. In recent market activity, NSA shares have surged, trading near 52-week highs around $42, with year-to-date gains exceeding 50%. This momentum stems from a March announcement of an all-stock acquisition by Public Storage, valued at approximately $10.5 billion, expected to close in Q3 2026, boosting investor sentiment on strategic growth and potential premium realization. The stock's P/E ratio (price-to-earnings) stands at about 62, reflecting elevated valuations amid optimism, with Q1 2026 earnings due soon.
O Overview and Recent Performance
Realty Income Corporation (O), dubbed "The Monthly Dividend Company," is an S&P 500 REIT with a vast portfolio of over 15,500 properties across the U.S., U.K., and Europe, emphasizing single-tenant net-lease retail and commercial assets with long-term leases. Its business model prioritizes stable cash flows from investment-grade tenants. Shares trade around $64 within a 52-week range of $54-$68, with year-to-date returns of about 15% and a dividend yield near 5% backed by 670 consecutive monthly payouts. Recent weeks have seen softer performance amid REIT sector headwinds and profit-taking, with shares down roughly 8-9% over the past month, lagging broader indices. Q1 earnings are upcoming, with focus on AFFO (adjusted funds from operations) growth and acquisition activity influencing sentiment.
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Head-to-Head Comparison
NSA and O both operate as equity REITs but diverge in property focus: NSA’s self-storage assets offer recession-resistant demand with minimal capex, while O’s net-lease retail emphasizes tenant credit quality and contractual rent escalators. Growth drivers contrast sharply—NSA leverages M&A like its Public Storage deal for scale, versus O’s steady programmatic investments. Recent momentum favors NSA with stronger relative performance, while O provides bond-like stability. Risks include deal regulatory hurdles for NSA and interest rate exposure for both, though O’s diversification mitigates tenant-specific issues. Market sentiment tilts toward NSA’s catalyst-driven upside amid broader REIT recovery.
Tickeron AI Verdict
Tickeron’s AI analysis currently favors NSA over O, based on superior trend consistency, relative strength from the acquisition catalyst, and higher year-to-date momentum positioning it better for near-term gains. While O excels in dividend reliability and scale, NSA’s observable factors suggest a probabilistic edge in the prevailing market environment.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer. Disclaimers and Limitations
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is NSA is a Hold and O is a Buy.
Long-Term Analysis
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).
NSA’s FA Score shows that 1 FA rating(s) are green whileO’s FA Score has 0 green FA rating(s).
- NSA’s FA Score: 1 green, 4 red.
- O’s FA Score: 0 green, 5 red.
Short-Term Analysis
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.
NSA’s TA Score shows that 3 TA indicator(s) are bullish while O’s TA Score has 5 bullish TA indicator(s).
- NSA’s TA Score: 3 bullish, 5 bearish.
- O’s TA Score: 5 bullish, 5 bearish.
Price Growth
NSA (@Miscellaneous Manufacturing) experienced а +4.90% price change this week, while O (@Real Estate Investment Trusts) price change was -1.72% for the same time period.
The average weekly price growth across all stocks in the @Miscellaneous Manufacturing industry was +1.90%. For the same industry, the average monthly price growth was +5.22%, and the average quarterly price growth was +27.43%.
The average weekly price growth across all stocks in the @Real Estate Investment Trusts industry was -0.77%. For the same industry, the average monthly price growth was +0.96%, and the average quarterly price growth was +11.48%.
Reported Earning Dates
NSA is expected to report earnings on Aug 10, 2026.
O is expected to report earnings on Aug 05, 2026.
Industries' Descriptions
@Miscellaneous Manufacturing (+1.90% weekly)Miscellaneous manufacturing refers to a diverse range of products that cannot readily be categorized into other specific sectors of manufacturing. Major U.S. players in this industry include AMETEK, Inc.( analytical instruments, precision components and specialty materials), Dover Corporation (solutions for efficiency and safety of extracting oil and gas, e.g. rod lifts, progressing cavity pumps, gas lifts etc.; solutions for the transportation/transformation of solid waste; products for safe handling of critical fluids for various industries; systems for commercial-refrigeration, heating and cooling, and food and beverage packaging), and Carlisle Companies Incorporated (niche markets including commercial roofing, energy, lawn and garden, mining and construction equipment, aerospace and electronics, dining and food delivery, and healthcare), among others.
@Real Estate Investment Trusts (-0.77% weekly)A real estate investment trust (REIT) is a company any that owns, and in most cases, operates, income-producing real estate – ranging from office and apartment buildings to warehouses, hospitals, shopping centers, hotels and timberlands. Some REITs are involved in financing real estate. Equity REITs invest in and own properties, while mortgage REITs own and invest in property mortgages. REITs are required by law to pay out at least 90% of their annual taxable income (excluding capital gains) to shareholders in the form of dividends. Some REITs could be more cyclical than others; for example, when an economy is undergoing a recession, hotel REITs could be more vulnerable, compared to say healthcare REIT given that healthcare needs are less likely to depend on economic cycles. American Tower Corporation, Prologis, Inc. and Crown Castle International Corp are some of the biggest REIT companies in the U.S.
| NSA | O | NSA / O | |
| Capitalization | 3.37B | 58.2B | 6% |
| EBITDA | 475M | 4.91B | 10% |
| Gain YTD | 57.635 | 12.549 | 459% |
| P/E Ratio | 58.20 | 51.11 | 114% |
| Revenue | 750M | 5.88B | 13% |
| Total Cash | 27.6M | 374M | 7% |
| Total Debt | 3.44B | 30.2B | 11% |
NSA | O | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 63 | 78 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 11 Undervalued | 73 Overvalued | |
PROFIT vs RISK RATING 1..100 | 75 | 63 | |
SMR RATING 1..100 | 73 | 88 | |
PRICE GROWTH RATING 1..100 | 41 | 52 | |
P/E GROWTH RATING 1..100 | 48 | 48 | |
SEASONALITY SCORE 1..100 | 50 | 50 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
NSA's Valuation (11) in the Real Estate Investment Trusts industry is somewhat better than the same rating for O (73). This means that NSA’s stock grew somewhat faster than O’s over the last 12 months.
O's Profit vs Risk Rating (63) in the Real Estate Investment Trusts industry is in the same range as NSA (75). This means that O’s stock grew similarly to NSA’s over the last 12 months.
NSA's SMR Rating (73) in the Real Estate Investment Trusts industry is in the same range as O (88). This means that NSA’s stock grew similarly to O’s over the last 12 months.
NSA's Price Growth Rating (41) in the Real Estate Investment Trusts industry is in the same range as O (52). This means that NSA’s stock grew similarly to O’s over the last 12 months.
NSA's P/E Growth Rating (48) in the Real Estate Investment Trusts industry is in the same range as O (48). This means that NSA’s stock grew similarly to O’s over the last 12 months.
| NSA | O | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 65% | 2 days ago 54% |
| Stochastic ODDS (%) | 2 days ago 66% | 2 days ago 56% |
| Momentum ODDS (%) | 2 days ago 67% | 2 days ago 42% |
| MACD ODDS (%) | 2 days ago 62% | 2 days ago 39% |
| TrendWeek ODDS (%) | 2 days ago 67% | 2 days ago 50% |
| TrendMonth ODDS (%) | 2 days ago 70% | 2 days ago 44% |
| Advances ODDS (%) | 7 days ago 63% | 2 days ago 48% |
| Declines ODDS (%) | 9 days ago 64% | 9 days ago 48% |
| BollingerBands ODDS (%) | 5 days ago 68% | 2 days ago 53% |
| Aroon ODDS (%) | 2 days ago 55% | 2 days ago 35% |
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NSA and
Correlation & Price change
A.I.dvisor indicates that over the last year, NSA has been closely correlated with AVB. These tickers have moved in lockstep 70% of the time. This A.I.-generated data suggests there is a high statistical probability that if NSA jumps, then AVB could also see price increases.
O and
Correlation & Price change
A.I.dvisor indicates that over the last year, O has been closely correlated with NNN. These tickers have moved in lockstep 78% of the time. This A.I.-generated data suggests there is a high statistical probability that if O jumps, then NNN could also see price increases.