American International Group Inc vs Costco Wholesale Corporation — how do they compare? American International Group Inc trades at $77.4 (market cap $40.58B), while Costco Wholesale Corporation trades at $941 (market cap $422.52B). The key difference: Costco Wholesale Corporation is far larger — about 10.4× American International Group Inc's market cap, and American International Group Inc pays the higher dividend (2.58%). Which is the better fit depends on your goals.
| AIG | COST | |
|---|---|---|
Market Cap | $40.58B | $422.52B |
Sector | Financials | Consumer Staples |
52-Week High | $86.59 | $1.09K |
52-Week Low | $71.89 | $849.63 |
Enterprise Value | $48.22B | $410.66B |
Dividend Yield | 2.58% | 0.62% |
Signals from Pluang's Aura AI — not financial advice
AIG trades at $78.78, down 1.49% on the day, with a neutral technical stance as RSI readings near 42 suggest balanced momentum. The stock shows solid fundamentals with a P/E of 14.38 and recent earnings beats, including Q2 2026 EPS of $2.00 versus $1.92 expected. Revenue stability around $26.8 billion in 2025 and a net income margin of 11.88% reflect disciplined underwriting and expense control, though investment income headwinds persist. Analyst consensus price target is $88.90, implying potential upside, supported by a 39% buy rating among coverage.
Outlook remains cautiously optimistic given earnings consistency and undervaluation relative to peers, but risks include competitive pricing pressure and macroeconomic volatility affecting insurance demand. The dividend yield of approximately 2.5% adds income appeal, yet high beta exposure may lead to amplified swings in broader market downturns, warranting monitoring of Q3 2026 results for sustained growth catalysts.
Costco (COST) trades at $952.75, up 0.52% with a neutral technical outlook. The stock shows strong fundamentals with revenue growth from $254.5B in 2024 to $275.2B in 2025 and net income reaching $8.1B. Recent March sales surged 11.3% year-over-year to $28.41B. Valuation metrics remain elevated with P/E at 47.93 and P/S at 1.44. Analyst consensus is strongly bullish with 65.5% buy ratings and a $1,120 price target.
The investment case centers on Costco's membership-driven profit engine and consistent execution, though high valuation presents near-term risk. Upside potential exists if the company maintains its premium growth trajectory, while any earnings disappointment could trigger valuation compression. The recent membership fee increase and strong renewal rates support margin expansion prospects.
Trailing returns across standard periods
Latest headlines on both assets
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 →The leading warehouse club, Costco has 815 stores worldwide (at the end of fiscal 2021), with most sales derived in the United States (72%) and Canada (14%). It sells memberships that allow customers to shop in its warehouses, which feature low prices on a limited product assortment. Costco mainly caters to individual shoppers, but roughly 20% of paid members carry business memberships. Food and sundries accounted for 40% of fiscal 2021 sales, with non-food merchandise 29%, warehouse ancillary and other businesses (such as fuel and pharmacy) nearly 17%, and fresh food 14%. Costco's warehouses average around 146,000 square feet
Read more on COST →