AGNC vs O

For growth investors, AGNC Investment Corp.

(AGNC) is the stronger pick with 384. 7% revenue growth year-over-year, versus 9. 1% for Realty Income Corporation (O). AGNC Investment Corp. (AGNC) offers the better valuation at 11. 5x trailing P/E (6. 9x forward), making it the more compelling value choice. Analysts rate AGNC Investment Corp. (AGNC) a "Hold" — based on 35 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.

On trailing P/E, AGNC Investment Corp.

(AGNC) is the cheapest at 11. 5x versus Realty Income Corporation at 54. 3x. On forward P/E, AGNC Investment Corp. is actually cheaper at 6. 9x.

Over the past 5 years, Realty Income Corporation (O) delivered a total return of +21.

3%, compared to -1. 2% for AGNC Investment Corp. (AGNC). Over 10 years, the gap is even starker: O returned +51. 8% versus AGNC's +49. 5%. 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), Realty Income Corporation (O) is the lower-risk stock at 0.

09β versus AGNC Investment Corp. 's 0. 74β — meaning AGNC is approximately 722% more volatile than O relative to the S&P 500.

By revenue growth (latest reported year), AGNC Investment Corp.

(AGNC) is pulling ahead at 384. 7% versus 9. 1% for Realty Income Corporation (O). On earnings-per-share growth, the picture is similar: AGNC Investment Corp. grew EPS 1760% year-over-year, compared to 19. 4% for Realty Income Corporation. Over a 3-year CAGR, AGNC leads at 26. 4% 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.

Realty Income Corporation (O) is the more profitable company, earning 18.

4% net margin versus 17. 7% for AGNC Investment Corp. — meaning it keeps 18. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AGNC leads at 79. 6% versus 28. 3% for O. At the gross margin level — before operating expenses — AGNC leads at 100. 0%, 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.

On forward earnings alone, AGNC Investment Corp.

(AGNC) trades at 6. 9x forward P/E versus 38. 2x for Realty Income Corporation — 31. 3x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for AGNC: 3. 8% to $11. 13.

In this comparison, AGNC (14.

7% yield) pays a dividend. O does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Realty Income Corporation (O) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

09)). Both have compounded well over 10 years (O: +51. 8%, AGNC: +49. 5%), 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.

Both stocks operate in the Real Estate sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: AGNC is a small-cap high-growth stock; O is a mid-cap quality compounder stock. AGNC pays a dividend while O does 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.