COMPARE · Data as of August 28, 2026
AMG vs MAIN
Verdict: Side-by-side breakdown using the Bull Rankings model. AMG scored 82.0, MAIN scored 72.0 — AMG leads.
Compare another set
AMG
Affiliated Managers Group, Inc.
75Fin
$370.87 · $9.6B
fundamentals as of
Strength gap
8.4
MAIN leads
MAIN
Main Street Capital Corporation
83.4Fin
$58.55 · $5.5B
fundamentals as of
At a glance · who leads each dimension, on the model's own rules
- CheapestMAIN11.8x
- Fastest growthAMG+1.6%
Side by side · every name on one set of axes
Growth against the P/E multiple. Up and to the right is cheaper and faster — the quality-growth idea in one picture. Points beyond the axis are pinned to the edge and marked off-scale rather than allowed to compress everything else.
Fundamentals, head-to-head
AMG
MAIN
+1.6%C
Rev
-1.6%D+
13.0xB
P/E
11.8xB+
24.3%A-
ROE
14.3%B
3.17C
P/B
1.73B
0.0%C
Yield
5.4%A-
Winner per row is the stronger grade; where grades tie, the better figure breaks it. A true tie or a missing value shows no highlight.
The companies
AMGAffiliated Managers Group, Inc.
Why now
Asset Management · market cap $9.6b. 6% off the 52-week high of $392.92. PEG 0.70 — paying under fair value for the growth rate. 7 sell-side analysts rate this a Strong Buy with a mean 1-yr target of $437.57 (implying +18% upside).
Moat
Net margin 38% is exceptional — pricing-power territory rare outside premium software, branded staples, and specialty pharma. ROE 24% sits above Buffett's preferred 15% threshold — the equity base is compounding at a rate the market struggles to discount accurately.
Risk
Credit-cycle exposure — provisions tend to lag actual loan deterioration by 2-3 quarters; a sharp uptick in net charge-offs is a leading indicator the market often misses until it's already priced.
MAINMain Street Capital Corporation
Why now
Asset Management · market cap $5.5b. 13% off the 52-week high of $67.34. 6 sell-side analysts rate this a Hold with a mean 1-yr target of $59.50 (implying +2% upside).
Moat
Net margin 78% is exceptional — pricing-power territory rare outside premium software, branded staples, and specialty pharma. ROE 14% meets the long-run market sustainable threshold — solid but not differentiated; the durability comes from elsewhere.
Risk
Dividend payout 86% of earnings on a 5.4% yield — distribution coverage is thin; one earnings stumble could force a dividend cut. Regulatory capital risk — stricter capital requirements (CCAR, Basel) can force a dividend cut or a capital raise; the largest banks are most exposed because they're held to the tightest standards.
Verdict — model-derived comparison
Generating verdict… typically 5–10 seconds
Not investment advice. The Bull Rankings publishes a quantitative ranking model and accompanying analysis for general informational purposes only. Nothing on this page is a recommendation to buy, sell, or hold any security; nothing is personalized to your circumstances, risk tolerance, or tax situation. Investing carries the risk of loss — invest at your own risk and consider consulting a licensed financial professional before acting on anything you read here. See terms and methodology for full disclosures.