COMPARE · Data as of August 28, 2026
BRK-B vs SLF
Verdict: Side-by-side breakdown using the Bull Rankings model. BRK-B scored 65.0, SLF scored 74.0 — SLF leads.
Compare another set
BRK-B
Berkshire Hathaway Inc.
66.1Fin
$505.28 · $1.1T
fundamentals as of
Strength gap
8.0
BRK-B leads
SLF
Sun Life Financial Inc.
58.1Fin
$78.76 · $43.8B
fundamentals as of
At a glance · who leads each dimension, on the model's own rules
- CheapestBRK-B12.7x
- Fastest growthSLF+11.5%
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
BRK-B
SLF
-3.2%D+
Rev
+11.5%B
12.7xB
P/E
18.5xC+
12.1%B
ROE
13.1%B
0.00A
P/B
2.62C+
0.0%C
Yield
3.5%B+
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
BRK-BBerkshire Hathaway Inc.
Why now
Insurance - Diversified · market cap $1.1T. 6% off the 52-week high of $537.74. 3 sell-side analysts rate this a Buy with a mean 1-yr target of $547.67 (implying +8% upside).
Moat
Net margin 22% sits well above the S&P median (~11%) — suggests structural pricing advantage or cost discipline competitors can't quickly close. ROE 12% meets the long-run market sustainable threshold — solid but not differentiated; the durability comes from elsewhere. $1.1T market cap places it among the largest companies in the sector — distribution, R&D, and customer-acquisition costs amortize across a base peers can't replicate.
Risk
Balance-sheet financial — book value, net interest margin, and credit loss provisions are the lever points; a rates regime change or a deterioration in the loan book moves the stock more than EPS does.
SLFSun Life Financial Inc.
Why now
Insurance - Diversified · market cap $43.8b. 7% off the 52-week high of $84.38. Revenue growing +11%, comfortably above the S&P median.
Moat
ROE 13% meets the long-run market sustainable threshold — solid but not differentiated; the durability comes from elsewhere. Financial moat — scale of deposit base / underwriting franchise plus regulatory capital advantages. The largest players compound book value through cycles that erase smaller competitors.
Risk
Balance-sheet financial — book value, net interest margin, and credit loss provisions are the lever points; a rates regime change or a deterioration in the loan book moves the stock more than EPS does.
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.