ETF comparison
SPYvsXLG
Both US Large Cap.
State Street SPDR S&P 500 ETF Trust · Invesco S&P 500 Top 50 ETF
Holdings overlap
50 positions appear in both funds. Buying equal dollars of SPY and XLG would leave roughly58.8%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
SPY is 11 bps cheaper than XLG. On a $100,000 position that's about $106/yr more in fees for XLG.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with SPY vs XLG.
Top shared holdings
50 shared in total| # | Holding | In SPY | In XLG | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA CORP | 8.29% | 13.04% | 8.29% |
| 2 | APPLE INC | 7.22% | 10.71% | 7.22% |
| 3 | MICROSOFT CORP | 5.68% | 8.14% | 5.68% |
| 4 | AMAZON.COM INC | 3.80% | 6.96% | 3.80% |
| 5 | ALPHABET INC CL A | 3.01% | 6.03% | 3.01% |
| 6 | BROADCOM INC | 2.53% | 4.83% | 2.53% |
| 7 | ALPHABET INC CL C | 2.40% | 4.80% | 2.40% |
| 8 | META PLATFORMS INC CLASS A | 2.01% | 3.60% | 2.01% |
| 9 | TESLA INC | 1.59% | 2.89% | 1.59% |
| 10 | JPMORGAN CHASE + CO | 1.45% | 2.27% | 1.45% |
| 11 | BERKSHIRE HATHAWAY INC CL B | 1.40% | 2.34% | 1.40% |
| 12 | ELI LILLY + CO | 1.37% | 1.99% | 1.37% |
Only in SPY
454 total- MICRON TECHNOLOGY INC1.62%
- EXXONMOBIL HOLDINGS CORP1.01%
- INTEL CORP0.68%
- LAM RESEARCH CORP0.55%
- APPLIED MATERIALS INC0.52%
- RTX CORP0.41%
- PALO ALTO NETWORKS INC0.40%
- MORGAN STANLEY0.39%
- GE VERNOVA INC0.38%
- AMGEN INC0.36%
Only in XLG
2 total- Exxon Mobil Corp.1.73%
- Invesco Government & Agency Portfolio0.03%
Open SPY or XLG at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodologyand funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.