PlainIndex

ETF comparison

VIOV vs VOO

US Small Cap vs US Large Cap.

Vanguard S&P Small-Cap 600 Value Index Fund ETF Shares · Vanguard S&P 500 ETF

Holdings overlap

0.0 %

0 positions appear in both funds. Buying equal dollars of VIOV and VOO would leave roughly 0.0% of each dollar exposed to the same underlying securities.

VIOV only 0.0% Shared 0.0% VOO only 0.0%
In VIOV only
0 positions
Shared
0 positions
In VOO only
0 positions

Holdings data for VIOV covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.

Holdings data for VOO covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.

Side by side

VIOV

Vanguard S&P Small-Cap 600 Value Index Fund ETF Shares

Vanguard · US Small Cap

82 composite / 100
Expense ratio
0.10%
Net assets
$1.80B
TTM yield
1.61%
Top-10 conc.
—
VOO

Vanguard S&P 500 ETF

Vanguard · US Large Cap

95 composite / 100
Expense ratio
0.030%
Net assets
$1.60T
TTM yield
1.08%
Top-10 conc.
—

Sub-score comparison

90
Cost
97
84
Tax efficiency
86
68
Liquidity
100
N/A
Concentration
N/A
—
Tracking quality
—
VIOV sub-score VOO

Tracking-quality sub-score is not yet computed for any fund — see methodology for which inputs are live.

Cost difference

VOO is 7 bps cheaper than VIOV. On a $100,000 position that's about $70/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 total

No shared holdings between these funds.

Only in VIOV

0 total

Every VIOV position is also held by VOO.

Only in VOO

0 total

Every VOO position is also held by VIOV.

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.