REIT Comparison
ADC vs NNN vs O: Which Is the Better Pick in 2026?
A side-by-side comparison of Agree Realty, NNN REIT, Inc. and Realty Income Corporation covering yield, cost, risk, and income potential.
Data updated July 15, 2026
Side-by-side snapshot
| ADC | NNN | O | |
|---|---|---|---|
| Full name | Agree Realty | NNN REIT, Inc. | Realty Income Corporation |
| Issuer | Agree Realty | NNN REIT | Realty Income |
| Last Close | $77.99 as of July 15, 2026 | $47.36 as of July 15, 2026 | $63.77 as of July 15, 2026 |
| Distribution yield | 4.08% | 5.07% | 5.07% |
| Distribution Safety Score | 91 | 100 | 100 |
| Expense ratio | — | — | — |
| AUM | — | — | — |
| Distribution frequency | Monthly | Quarterly | Monthly |
| Underlying index | — | — | — |
| Objective | A real estate investment trust focused on income-producing properties. | A net lease REIT that acquires, owns, and manages single-tenant retail properties under long-term net leases. A Dividend Aristocrat with over 35 consecutive years of dividend increases. | A real estate investment trust that invests in freestanding, single-tenant commercial properties subject to long-term net lease agreements. Known as "The Monthly Dividend Company," Realty Income has a long track record of monthly dividend payments and consistent dividend growth. |
| Asset class | Real Estate | Real Estate | Real Estate |
| Inception date | N/A | N/A | N/A |
| Beta | 0.473 | 0.782 | 0.729 |
| Last dividend | $0.2670 | $0.6000 | $0.2710 |
| Ex-dividend date | 06/30/2026 | 04/30/2026 | 07/31/2026 |
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Visual comparison
Key metrics
Projected income on $10K
Projections assume the current yield and share price remain constant. Actual results will vary.
Quick verdict
ADC (Agree Realty), NNN (NNN REIT, Inc.), O (Realty Income Corporation) are dividend-paying real estate investment trusts (REITs) that take different approaches.
NNN offers the highest reported yield at 5.07%, followed by O at 5.07%, ADC at 4.08%.
Deep dive
Yield & income
On a $10,000 investment: ADC generates ~$34.00/month, NNN generates ~$42.25/month, O generates ~$42.25/month at current distribution rates.
Strategy & risk
ADC is a real estate investment trust; NNN is a real estate investment trust; O is a real estate investment trust.
Security details
ADC (Agree Realty) is a real estate investment trust. NNN (NNN REIT, Inc.) is a real estate investment trust. O (Realty Income Corporation) is a real estate investment trust.
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Frequently asked questions
Which of ADC, NNN, O is best for dividend income?
It depends on your goals. NNN currently offers the highest reported distribution yield, which means more income per dollar invested. However, a lower-yield fund may offer better total return or lower volatility, and funds without an established distribution history have no comparable yield to evaluate. Consider your time horizon and risk tolerance.
What is the difference between ADC, NNN, O?
ADC (Agree Realty) is a real estate investment trust, issued by Agree Realty. NNN (NNN REIT, Inc.) is a real estate investment trust, issued by NNN REIT. O (Realty Income Corporation) is a real estate investment trust, issued by Realty Income.
Can I hold ADC, NNN, O together?
Yes — nothing prevents holding them together. Whether the combination actually diversifies depends on how much the underlying exposures overlap, which isn't fully measurable from the data on this page; review each security's holdings, sector, and strategy before treating them as complementary.
How much income does $10,000 generate in each?
$10,000 in ADC yields ~$34.00/month ($408.00/year). $10,000 in NNN yields ~$42.25/month ($507.00/year). $10,000 in O yields ~$42.25/month ($507.00/year).
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