Costco Wholesale Corporation vs Roundhill Magnificent Seven ETF — how do they compare? Costco Wholesale Corporation trades at $946.4 (market cap $420.05B), while Roundhill Magnificent Seven ETF trades at $73.75 (market cap $5.78B). The key difference: Costco Wholesale Corporation is far larger — about 72.7× Roundhill Magnificent Seven ETF's market cap, and Costco Wholesale Corporation pays a 0.62% dividend while Roundhill Magnificent Seven ETF pays none. Which is the better fit depends on your goals — on Pluang, investors hold Costco Wholesale Corporation for 133 Days and Roundhill Magnificent Seven ETF for 36 Days on average.
| COST | MAGS | |
|---|---|---|
Market Cap | $420.05B | $5.78B |
Volume | 2,087,565 | 4,410,665 |
Sector | Consumer Staples | Sector/Thematic |
52-Week High | $1.09K | $73.90 |
52-Week Low | $849.63 | $55.39 |
Typical Hold Time | 133 Days | 36 Days |
Enterprise Value | $407.33B | — |
Dividend Yield | 0.62% | — |
Signals from Pluang's Aura AI — not financial advice
COST trades at $946.92, up 0.5% today, near its pivot point of $947. The stock shows a bullish technical trend with strong moving averages, though oscillators indicate overbought conditions. Fundamentally, revenue grew to $275.24B in 2025 with a net income margin of 3.04%, while the P/E ratio of 45.66 reflects a premium valuation. Recent news highlights strong March sales growth of 11.3% year-over-year and a membership fee increase, signaling pricing power.
The outlook remains positive with analyst consensus strongly favoring Buy (66.1%) and a price target of $1,100, implying ~16% upside. Key risks include high valuation sensitivity and competitive pressures. Earnings growth and membership renewal rates are critical catalysts for sustained appreciation, but any miss could trigger a pullback.
MAGS trades at $73.66, showing minimal daily movement with a slight 0.04% decline. Technical indicators signal a bullish trend with strong moving average support, while oscillators remain neutral. The ETF provides equal-weighted exposure to the Magnificent Seven mega-cap tech stocks, though recent performance has trailed broader market indexes with modest 2% year-to-date gains.
The outlook remains cautiously optimistic given the ETF's concentrated tech exposure and AI growth themes. Key risks include market concentration, valuation concerns, and potential regulatory scrutiny. Wall Street sentiment appears mixed as investors weigh long-term AI potential against near-term performance challenges.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
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 →MAGS is an ETF that provides concentrated exposure to the seven technology-focused mega-cap companies often referred to as the 'Magnificent Seven' (Alphabet, Amazon, Apple, Meta, Microsoft, NVIDIA, and Tesla). The fund is designed to capture the performance of these market-leading stocks, which have been the primary drivers of market returns. It offers a simple way for investors to invest solely in this select group of high-growth technology companies.
Read more on MAGS →