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ETFs Explained

Why identical funds have different prices, and how to actually build your portfolio.

Why the massive price gap?

If SPY, VOO, and SPYM all track the S&P 500, why is the pricing so different? The Misconception: "If it’s cheaper, it must not be very good." The Reality: It’s just about how the fund was "cut." If you have a $1,000 cake, you can cut it into 10 slices ($100 each) or 100 slices ($10 each). The cake is the same.

The Math of the "Slices":

Imagine a fund owns $385,000 worth of stock (AUM: Assets Under Management). • Fund A: Issues 1,000 shares. Price = $385.00 • Fund B: Issues 2,000 shares. Price = $192.50 • Fund C: Issues 10,000 shares. Price = $38.50 Even though the holdings are identical, Fund C is more attainable for retail investors because it has more shares in circulation.

2. The Real Cost: Expense Ratios

You don't get billed for these; they are taken out of the fund's performance. When comparing the "Big Three" S&P 500 funds, the cheapest share price (SPYM) actually has the lowest fee:

ETF Ticker Exp. Ratio Cost per $10k/yr
SPY 0.09% $9.00
VOO 0.03% $3.00
SPYM 0.02% $2.00

3. The Dividend Fallacy

Is the expensive fund better for dividends? Let's look at investing $45,100 across all three:

• Fund A ($451/share): 100 shares x $6.52 div = $652/year • Fund B ($414/share): 109 shares x $6.20 div = $675/year • Fund C ($53/share): 850 shares x $0.79 div = $671/year The cheapest fund (Fund C) gets you nearly the same income as Fund B and MORE than Fund A because you own more shares.

4. Smart Diversification & Allocation

Instead of owning SPY, VOO, and SPYM (redundant), diversify your sectors. Here is how to allocate based on your goals:

Age Tech (Growth) S&P 500 (Core) Dividend (Income)
20-40 50% 30% 20%
40-50 30% 50% 20%
50-60 30% 30% 40%

What this looks like in actual dollars (20-40 Age Group):

If you invest $5,000/year: • $2,500 Tech | $1,500 S&P 500 | $1,000 Dividend If you invest $10,000/year: • $5,000 Tech | $3,000 S&P 500 | $2,000 Dividend

Tax Tip: Consider putting your 100% Tech funds in a Roth IRA to protect those massive gains from taxes. S&P 500 and Dividend funds are great for your Individual Brokerage.

Stop Guessing, Start Comparing

Check for overlap and compare expense ratios before you buy.

Compare Your ETFs Side-by-Side