ETF comparison
SPY vs VTWO
US Large Cap vs US Small Cap.
State Street SPDR S&P 500 ETF Trust · Vanguard Russell 2000 Index Fund ETF Shares
Holdings overlap
2 positions appear in both funds. Buying equal dollars of SPY and VTWO would leave roughly 0.1% 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
VTWO is 3 bps cheaper than SPY. On a $100,000 position that's about $34/yr more in fees for SPY.
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 VTWO.
Top shared holdings
2 shared in total| # | Holding | In SPY | In VTWO | Overlap |
|---|---|---|---|---|
| 1 | BLOOM ENERGY CORP A | 0.13% | 1.83% | 0.13% |
| 2 | ECHOSTAR CORP A | 0.02% | 0.51% | 0.02% |
Only in SPY
503 total- NVIDIA CORP 8.50%
- APPLE INC 7.32%
- MICROSOFT CORP 5.77%
- AMAZON.COM INC 3.71%
- ALPHABET INC CL A 3.03%
- BROADCOM INC 2.54%
- ALPHABET INC CL C 2.43%
- META PLATFORMS INC CLASS A 2.41%
- MICRON TECHNOLOGY INC 1.82%
- TESLA INC 1.57%
Only in VTWO
1,943 total- Credo Technology Group Holding Ltd 1.12%
- Sterling Infrastructure Inc 0.75%
- Fabrinet 0.69%
- Nextpower Inc 0.67%
- IonQ Inc 0.63%
- Coeur Mining Inc 0.58%
- TTM Technologies Inc 0.52%
- Guardant Health Inc 0.47%
- SiTime Corp 0.47%
- Rambus Inc 0.46%
Related comparisons
More comparisons with SPY
- SPY vs IJH · iShares Core S&P Mid-Cap ETF 0.1%
- SPY vs IJK · iShares S&P Mid-Cap 400 Growth ETF 0.1%
- SPY vs SPMD · State Street SPDR Portfolio S&P 400 Mid Cap ETF 0.1%
- SPY vs IJJ · iShares S&P Mid-Cap 400 Value ETF 0.1%
- SPY vs AVUV · Avantis US Small Cap Value ETF 0.0%
- SPY vs BBSC · JPMorgan BetaBuilders U.S. Small Cap Equity ETF 0.0%
More comparisons with VTWO
Percentages are holdings overlap with the named fund.
Open SPY or VTWO 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.