American International Group Inc vs DexCom, Inc. — how do they compare? American International Group Inc trades at $77.4 (market cap $40.58B), while DexCom, Inc. trades at $89.53 (market cap $33.08B). The key difference: American International Group Inc is the larger of the two by market cap, and American International Group Inc pays a 2.58% dividend while DexCom, Inc. pays none. Which is the better fit depends on your goals.
| AIG | DXCM | |
|---|---|---|
Market Cap | $40.58B | $33.08B |
Sector | Financials | Health |
52-Week High | $86.59 | $89.53 |
52-Week Low | $71.89 | $54.84 |
Enterprise Value | $48.22B | $32.53B |
Dividend Yield | 2.58% | — |
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DXCM trades at $84.75, up 2.08% today and near its 52-week high. The stock shows bullish technical momentum with strong earnings beats in recent quarters, including Q2 2026 EPS of $0.70 versus $0.61 expected. Revenue growth accelerated to 13% year-over-year in Q2 2026, driven by G7 system adoption and international expansion. Cash flow from operations improved to $1.44 billion in 2025, supporting financial flexibility.
Outlook remains positive with raised FY2026 guidance and 80% analyst buy ratings, though valuation multiples like P/E of 33.5 suggest premium pricing. Key risks include competitive pressures in glucose monitoring and reliance on reimbursement policies. The consensus price target of $88.65 implies modest upside from current levels.
Trailing returns across standard periods
American International Group is one of the largest insurance and financial services firms in the world and has a global footprint. It operates through a wide range of subsidiaries that provide property, casualty, and life insurance. Its revenue is split roughly evenly between commercial and consumer lines.
Read more on AIG →Dexcom designs and commercializes continuous glucose monitoring systems for diabetics. CGM systems serve as an alternative to the traditional blood glucose meter process, and the company is evolving its CGM systems to include the disposable sensor and the durable receiver.
Read more on DXCM →