WFCF vs PRDO vs NSA vs STRA

For growth investors, Perdoceo Education Corporation (PRDO) is the stronger pick with 24.

2% revenue growth year-over-year, versus -3. 3% for Where Food Comes From, Inc. (WFCF). Perdoceo Education Corporation (PRDO) offers the better valuation at 14. 2x trailing P/E (12. 0x forward), making it the more compelling value choice. Analysts rate Strategic Education, Inc. (STRA) a "Buy" — based on 18 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, Perdoceo Education Corporation (PRDO) is the cheapest at 14.

2x versus National Storage Affiliates Trust at 61. 9x. On forward P/E, Strategic Education, Inc. is actually cheaper at 11. 0x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Strategic Education, Inc. wins at 1. 46x versus National Storage Affiliates Trust's 14. 39x — a reasonable growth-adjusted valuation.

Over the past 5 years, Perdoceo Education Corporation (PRDO) delivered a total return of +198.

5%, compared to +17. 8% for Strategic Education, Inc. (STRA). Over 10 years, the gap is even starker: PRDO returned +505. 6% versus WFCF's +92. 8%. 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), Where Food Comes From, Inc.

(WFCF) is the lower-risk stock at 0. 19β versus National Storage Affiliates Trust's 0. 81β — meaning NSA is approximately 317% more volatile than WFCF relative to the S&P 500. On balance sheet safety, Strategic Education, Inc. (STRA) carries a lower debt/equity ratio of 7% versus 2% for National Storage Affiliates Trust — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Perdoceo Education Corporation (PRDO) is pulling ahead at 24.

2% versus -3. 3% for Where Food Comes From, Inc. (WFCF). On earnings-per-share growth, the picture is similar: Strategic Education, Inc. grew EPS 16. 1% year-over-year, compared to -40. 7% for National Storage Affiliates Trust. Over a 3-year CAGR, PRDO leads at 6. 8% 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.

Perdoceo Education Corporation (PRDO) is the more profitable company, earning 18.

9% net margin versus 6. 2% for Where Food Comes From, Inc. — meaning it keeps 18. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: NSA leads at 37. 0% versus 4. 8% for WFCF. At the gross margin level — before operating expenses — PRDO leads at 71. 7%, 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.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Strategic Education, Inc. (STRA) is the more undervalued stock at a PEG of 1. 46x versus National Storage Affiliates Trust's 14. 39x. A PEG below 1. 5 suggests fair-to-attractive pricing relative to expected growth. On forward earnings alone, Strategic Education, Inc. (STRA) trades at 11. 0x forward P/E versus 82. 3x for National Storage Affiliates Trust — 71. 3x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for STRA: 10. 0% to $87. 00.

In this comparison, NSA (5.

3% yield), STRA (3. 2% yield), PRDO (1. 6% yield) pay a dividend. WFCF does not pay a meaningful dividend and should not be held primarily for income.

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

48), 1. 6% yield, +505. 6% 10Y return). Both have compounded well over 10 years (PRDO: +505. 6%, WFCF: +92. 8%), 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 (WFCF (Technology) and PRDO (Consumer Defensive) and NSA (Real Estate) and STRA (Consumer Defensive)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: WFCF is a small-cap quality compounder stock; PRDO is a small-cap high-growth stock; NSA is a small-cap income-oriented stock; STRA is a small-cap deep-value stock. PRDO, NSA, STRA pay a dividend while WFCF 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.