ETF comparison
SPY vs VIOV
US Large Cap vs US Small Cap.
State Street SPDR S&P 500 ETF Trust · Vanguard S&P Small-Cap 600 Value Index Fund ETF Shares
Holdings overlap
0 positions appear in both funds. Buying equal dollars of SPY and VIOV would leave roughly 0.0% of each dollar exposed to the same underlying securities.
Holdings data for SPY covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.
Holdings data for VIOV covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.
Side by side
Sub-score comparison
Tracking-quality sub-score is not yet computed for any fund — see methodology for which inputs are live.
Cost difference
SPY is 1 bps cheaper than VIOV. On a $100,000 position that's about $6/yr more in fees for VIOV.
Fee figure is the annual expense charged on $100,000. It compounds over time — we publish a fuller cost-projection calculator on the methodology page.
Top shared holdings
0 shared in totalNo shared holdings between these funds.
Only in SPY
0 totalEvery SPY position is also held by VIOV.
Only in VIOV
0 totalEvery VIOV position is also held by SPY.
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.