COMPARE · Data as of August 28, 2026
AIG vs SLF
Verdict: Side-by-side breakdown using the Bull Rankings model. AIG scored 73.0, SLF scored 74.0 — SLF leads.
Compare another set
AIG
American International Group, Inc.
61.1Fin
$76.93 · $40.2B
fundamentals as of
Strength gap
3.0
AIG 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
- CheapestAIG14.0x
- 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
AIG
SLF
-1.8%D+
Rev
+11.5%B
14.0xB
P/E
18.5xC+
7.2%C+
ROE
13.1%B
0.99A-
P/B
2.62C+
2.6%B
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
AIGAmerican International Group, Inc.
Why now
Insurance - Diversified · market cap $40.2b. 12% off the 52-week high of $87.29. PEG 0.62 — paying under fair value for the growth rate. 20 sell-side analysts rate this a Buy with a mean 1-yr target of $88.50 (implying +15% upside).
Moat
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
ROE 7% is below the long-run sustainable threshold of ~10% — capital efficiency would need to improve for the equity base to compound at the market rate. 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.