ETF comparison
FNDX vs SPY
Both US Large Cap.
Schwab Fundamental U.S. Large Company ETF · State Street SPDR S&P 500 ETF Trust
Holdings overlap
429 positions appear in both funds. Buying equal dollars of FNDX and SPY would leave roughly 59.4% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
SPY is 16 bps cheaper than FNDX. On a $100,000 position that's about $156/yr more in fees for FNDX.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with FNDX vs SPY.
Top shared holdings
429 shared in total| # | Holding | In FNDX | In SPY | Overlap |
|---|---|---|---|---|
| 1 | Apple Inc | 4.63% | 7.32% | 4.63% |
| 2 | Alphabet Inc | 2.38% | 3.03% | 2.38% |
| 3 | Microsoft Corp | 2.32% | 5.77% | 2.32% |
| 4 | Alphabet Inc | 1.89% | 2.43% | 1.89% |
| 5 | Amazon.com Inc | 1.85% | 3.71% | 1.85% |
| 6 | Micron Technology Inc | 1.59% | 1.82% | 1.59% |
| 7 | Berkshire Hathaway Inc | 1.41% | 1.41% | 1.41% |
| 8 | JPMorgan Chase & Co | 1.38% | 1.33% | 1.33% |
| 9 | Meta Platforms Inc | 1.24% | 2.41% | 1.24% |
| 10 | Johnson & Johnson | 0.97% | 0.93% | 0.93% |
| 11 | Intel Corp | 2.57% | 0.89% | 0.89% |
| 12 | Walmart Inc | 1.01% | 0.70% | 0.70% |
Only in FNDX
304 total- Exxon Mobil Corp 2.28%
- Linde PLC 0.29%
- Seagate Technology Holdings PLC 0.29%
- Honeywell International Inc 0.29%
- Accenture PLC 0.26%
- Lumen Technologies Inc 0.22%
- Bunge Global SA 0.20%
- LyondellBasell Industries NV 0.19%
- Chubb Ltd 0.18%
- CRH PLC 0.16%
Only in SPY
76 total- EXXONMOBIL HOLDINGS CORP 1.01%
- PALANTIR TECHNOLOGIES INC A 0.65%
- CROWDSTRIKE HOLDINGS INC A 0.41%
- LINDE PLC 0.33%
- SEAGATE TECHNOLOGY HOLDINGS 0.29%
- EATON CORP PLC 0.25%
- ACCENTURE PLC CL A 0.18%
- CHUBB LTD 0.17%
- MEDTRONIC PLC 0.17%
- TRANE TECHNOLOGIES PLC 0.15%
Related comparisons
More comparisons with FNDX
- FNDX vs VTV · Vanguard Morningstar Value ETF 54.0%
- FNDX vs MGC · Vanguard Morningstar Mega Cap ETF 53.7%
- FNDX vs OEF · iShares S&P 100 ETF 49.5%
- FNDX vs VYM · Vanguard High Dividend Yield Index Fund ETF Shares 47.3%
- FNDX vs FELC · Fidelity Enhanced Large Cap Core ETF 47.1%
- FNDX vs RSP · Invesco S&P 500 Equal Weight ETF 45.4%
More comparisons with SPY
- SPY vs VUG · Vanguard Morningstar Growth ETF 59.0%
- SPY vs ONEQ · Fidelity Nasdaq Composite Index ETF 57.6%
- SPY vs SUSA · iShares ESG Optimized MSCI USA ETF 56.8%
- SPY vs IWF · iShares Russell 1000 Growth ETF 56.6%
- SPY vs DLN · WisdomTree U.S. LargeCap Dividend Fund 55.8%
- SPY vs VOOV · Vanguard S&P 500 Value Index Fund ETF Shares 55.6%
Percentages are holdings overlap with the named fund.
Open FNDX or SPY 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 methodology and 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.