ETF comparison
SPY vs SUSA
US Large Cap vs US Total Market.
State Street SPDR S&P 500 ETF Trust · iShares ESG Optimized MSCI USA ETF
Holdings overlap
175 positions appear in both funds. Buying equal dollars of SPY and SUSA would leave roughly 56.8% 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 SUSA. On a $100,000 position that's about $156/yr more in fees for SUSA.
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 SPY vs SUSA.
Top shared holdings
175 shared in total| # | Holding | In SPY | In SUSA | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA CORP | 8.50% | 7.35% | 7.35% |
| 2 | APPLE INC | 7.32% | 6.67% | 6.67% |
| 3 | MICROSOFT CORP | 5.77% | 4.86% | 4.86% |
| 4 | ALPHABET INC CL A | 3.03% | 2.59% | 2.59% |
| 5 | BROADCOM INC | 2.54% | 2.73% | 2.54% |
| 6 | ALPHABET INC CL C | 2.43% | 3.42% | 2.43% |
| 7 | MICRON TECHNOLOGY INC | 1.82% | 1.38% | 1.38% |
| 8 | ELI LILLY + CO | 1.37% | 1.41% | 1.37% |
| 9 | TESLA INC | 1.57% | 1.36% | 1.36% |
| 10 | ADVANCED MICRO DEVICES | 1.55% | 1.33% | 1.33% |
| 11 | VISA INC CLASS A SHARES | 0.92% | 1.10% | 0.92% |
| 12 | INTEL CORP | 0.89% | 0.68% | 0.68% |
Only in SPY
330 total- AMAZON.COM INC 3.71%
- META PLATFORMS INC CLASS A 2.41%
- BERKSHIRE HATHAWAY INC CL B 1.41%
- JPMORGAN CHASE + CO 1.33%
- EXXONMOBIL HOLDINGS CORP 1.01%
- JOHNSON + JOHNSON 0.93%
- WALMART INC 0.70%
- ABBVIE INC 0.70%
- PALANTIR TECHNOLOGIES INC A 0.65%
- CHEVRON CORP 0.61%
Only in SUSA
18 total- CHENIERE ENERGY, INC. 0.70%
- ONEOK, INC. 0.58%
- ELECTRONIC ARTS INC. 0.39%
- TECHNIPFMC PLC 0.39%
- MercadoLibre, Inc. 0.31%
- CLOUDFLARE, INC. 0.31%
- TWILIO INC. 0.26%
- SNOWFLAKE INC. 0.22%
- OKTA, INC. 0.18%
- MONGODB, INC. 0.15%
Related comparisons
More comparisons with SPY
- 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%
- SPY vs SCHG · Schwab U.S. Large-Cap Growth ETF 55.2%
- SPY vs QQQM · Invesco NASDAQ 100 ETF 54.9%
- SPY vs IWD · iShares Russell 1000 Value ETF 54.8%
More comparisons with SUSA
- SUSA vs ESGV · Vanguard ESG U.S. Stock ETF 56.1%
- SUSA vs SCHK · Schwab 1000 ETF 55.8%
- SUSA vs DFUS · Dimensional U.S. Equity Market ETF 54.8%
- SUSA vs SPTM · State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF 54.5%
- SUSA vs DSI · iShares ESG MSCI KLD 400 ETF 54.5%
- SUSA vs SCHB · Schwab U.S. Broad Market ETF 54.2%
Percentages are holdings overlap with the named fund.
Open SPY or SUSA 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.