Computed head-to-head · 6 dimensions
BLK vs MAIN
BlackRock, Inc. versus Main Street Capital Corporation — yield, safety, growth trend, cost, scale, and tax treatment.
BLK and MAIN are evenly matched (2–2 across six dimensions) — the right pick comes down to which dimension you weight most.
Scorecard at a glance
| Dimension | BLK | MAIN | Winner |
|---|---|---|---|
| Yield | 2.13% | 5.95% | MAIN wins |
| Dividend safety | 8.3/10 | 5.9/10 | BLK wins |
| Growth trend | -0.20% vs 5y | — | Tie |
| Volatility (beta) | 1.46 | 0.73 | MAIN wins |
| Scale | $167.2B | $4.7B | BLK wins |
| Tax efficiency | Qualified-eligible | Qualified-eligible | Tie |
| Overall | 2 wins | 2 wins | Tie |
Dimension by dimension
MAIN wins on yield (5.95% vs 2.13%)
On a $10,000 investment that's about $382 more in annual dividend income before taxes — though higher yield often comes with higher risk.
BLK wins on safety (8.3/10 vs 5.9/10)
Our score combines yield zone, payout ratio, trend vs 5-year average, instrument type, and size. BLK scores better on the weighted average of those factors.
Yield-trend comparison unavailable
One or both tickers are missing 5-year average yield data.
MAIN is less volatile (beta 0.73 vs 1.46)
Lower beta means smaller swings vs the S&P 500 — generally a steadier hold for income investors.
BLK is 35.5× larger by market cap
Larger companies tend to have tighter spreads, deeper liquidity, and lower closure risk.
Both pay qualified-dividend-eligible distributions
Neither is structurally flagged for ordinary-income tax treatment. Most distributions should qualify for the lower long-term capital gains rate if holding-period requirements are met.
How we compare these
Every comparison on this page is computed from current public data, not written by hand. Yield comes from the most recent dividend distribution annualized over current price. Safety scores combine yield zone, payout ratio, trend vs 5-year average, instrument type, and size — see our methodology for the exact formula. Tax-efficiency flags identify covered-call ETFs, REITs, and mREITs which distribute primarily as ordinary income.
This is educational, not investment advice.Scores reflect a snapshot of public data on the "as of" dates shown on each ticker's safety page. Verify on the issuer's investor relations page or your brokerage before making decisions.
Frequently asked
Which is better, BLK or MAIN?
BLK and MAIN are evenly matched (2–2 across six dimensions) — the right pick comes down to which dimension you weight most.
Does BLK or MAIN have a higher yield?
On a $10,000 investment that's about $382 more in annual dividend income before taxes — though higher yield often comes with higher risk.
Is BLK or MAIN a safer dividend?
BLK scores 8.3/10 (Strong) on the Infnits dividend safety scale. MAIN scores 5.9/10 (Mixed). See the safety dimension above for what drove each score.
Should I own both BLK and MAIN?
It depends on overlap. Two ETFs in similar categories often hold many of the same companies — owning both can mean paying two expense ratios for similar exposure. Check the underlying holdings before stacking.
Already own BLK or MAIN? See if the other adds anything.
Connect your brokerage and Infnits checks whether adding either to your existing portfolio actually diversifies — or just duplicates exposure (ETF look-through included).
Check overlap with my portfolio →