Main Street Capital Corporation (MAIN) vs Western Digital Corporation (WDC)
MAIN leads on 13 of 17 compared metrics.
A side-by-side comparison of Main Street Capital Corporation and Western Digital Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 13, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).
MAIN
Main Street Capital Corporation
$52.02Financial Services
WDC
Western Digital Corporation
$562.92Technology
Total return — MAIN vs WDC
growth of $100 · last 19yMAIN +251.5%WDC +2785.3%WDC compounded faster
Log scale — wide-divergence pair
MAIN WDC
MAIN vs WDC: by the numbers
- •WDC is the larger company ($194.03B vs $4.84B market cap).
- •MAIN trades at the lower earnings multiple (10.95 vs 32.96 P/E).
- •MAIN converts more revenue to profit (58.59% vs 55.07% net margin).
- •MAIN grew revenue faster over the past five years (16.32% vs -6.28% CAGR).
- •MAIN pays the higher dividend yield (7.75% vs 0.09%).
Which is better, MAIN or WDC?
Metric tally: MAIN 13 · WDC 4It depends on what you're optimizing for:
ValueMAIN(lower P/E)
GrowthMAIN(faster 5Y revenue CAGR)
IncomeMAIN(higher dividend yield)
QualityWDC(higher ROIC)
Valuation
| Metric | MAIN | WDC |
|---|---|---|
| P/E ratio | 10.95● | 32.96 |
| Forward P/E | 13.67● | 32.14 |
| P/S ratio | 6.48● | 17.97 |
| P/B ratio | 1.52● | 21.87 |
| PEG ratio | 0.17● | 2.55 |
| EV / EBITDA | 14.88● | 28.04 |
| FCF yield | 7.26%● | 1.37% |
Profitability
| Metric | MAIN | WDC |
|---|---|---|
| Gross margin | 86.39%● | 45.43% |
| Operating margin | 66.79%● | 30.78% |
| Net margin | 58.59%● | 55.07% |
| ROE | 13.78% | 67.00%● |
| ROIC | 8.64% | 21.53%● |
Dividends
| Metric | MAIN | WDC |
|---|---|---|
| Dividend yield | 7.75%● | 0.09% |
| Payout ratio | 73.01% | 9.42% |
Growth (annualized)
| Metric | MAIN | WDC |
|---|---|---|
| Revenue CAGR (5Y) | 16.32%● | -6.28% |
| EPS CAGR (5Y) | 65.11%● | 12.92% |
| FCF CAGR (5Y) | 55.68% | 78.08%● |
| Total return CAGR (5Y) | 12.64% | 58.48%● |
Frequently asked
- Which is better, MAIN or WDC?
- It depends on your goal. value: MAIN (lower P/E); growth: MAIN (faster 5Y revenue CAGR); income: MAIN (higher dividend yield); quality: WDC (higher ROIC). Across all compared metrics, MAIN leads 13 to 4.
- Is MAIN or WDC cheaper?
- On trailing earnings, MAIN is cheaper: MAIN trades at a 10.95 P/E and WDC at 32.96.
- Which has grown faster, MAIN or WDC?
- Over the past five years, MAIN grew revenue faster — MAIN at a 16.32% CAGR versus WDC at -6.28%.
- Does MAIN or WDC pay a bigger dividend?
- MAIN yields 7.75% and WDC yields 0.09% based on trailing dividends and the latest price.
- Is MAIN or WDC more profitable?
- MAIN runs the higher net margin — MAIN at 58.59% versus WDC at 55.07%.
- Which has been the better investment, MAIN or WDC?
- Over the past 10-year, WDC delivered the higher annualized total return — MAIN at 13.03% versus WDC at 33.71%. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Main Street Capital P/E ratioWestern Digital P/E ratioMain Street Capital dividend yieldWestern Digital dividend yieldMain Street Capital ROEWestern Digital ROEMain Street Capital operating marginWestern Digital operating marginMain Street Capital revenue growthWestern Digital revenue growthMain Street Capital free cash flowWestern Digital free cash flow
Main Street Capital & Western Digital appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 13, 2026.