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ETF comparison

IJH vs VIOG

US Mid Cap vs US Small Cap.

iShares Core S&P Mid-Cap ETF · Vanguard S&P Small-Cap 600 Growth Index Fund ETF Shares

Holdings overlap

Weighted by ISIN/CUSIP
1.1 %

3 positions appear in both funds. Buying equal dollars of IJH and VIOG would leave roughly 1.1% of each dollar exposed to the same underlying securities.

IJH unmatched 98.7% Shared 1.1% VIOG unmatched 98.6%

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.

In IJH only
397 positions
Shared
3 positions
In VIOG only
339 positions

Side by side

IJH

iShares Core S&P Mid-Cap ETF

iShares · US Mid Cap

95 composite / 100
Expense ratio
0.050%
Net assets
$120.93B
TTM yield
1.25%
Top-10 conc.
10.9%
VIOG

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

Vanguard · US Small Cap

83 composite / 100
Expense ratio
0.10%
Net assets
$1.01B
TTM yield
0.78%
Top-10 conc.
11.5%

Sub-score comparison

95
Cost
90
88
Tax efficiency
89
100
Liquidity
57
99
Concentration
98
—
Tracking quality
—
IJH sub-score VIOG

Tracking quality isn't part of the composite — see what we don't score for why.

Cost difference

IJH is 5 bps cheaper than VIOG. On a $100,000 position that's about $50/yr more in fees for VIOG.

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 IJH vs VIOG.

Top shared holdings

3 shared in total
# Holding In IJH In VIOG Overlap
1 SEMTECH CORP 0.41% 1.17% 0.41%
2 SANMINA CORP 0.37% 1.68% 0.37%
3 VIAVI SOLUTIONS INC 0.31% 1.33% 0.31%

Only in IJH

397 total
  • TWILIO INC 0.86%
  • CARPENTER TECHNOLOGY CORP 0.84%
  • MKS INC 0.83%
  • CURTISS-WRIGHT CORP 0.77%
  • NVENT ELECTRIC PLC 0.75%
  • ENTEGRIS INC 0.75%
  • ATI INC 0.74%
  • ILLUMINA INC 0.73%
  • TECHNIPFMC PLC 0.73%
  • STERLING INFRASTRUCTURE INC 0.71%

Only in VIOG

339 total
  • Viasat Inc 1.30%
  • FormFactor Inc 1.14%
  • Argan Inc 1.10%
  • BrightSpring Health Services Inc 0.97%
  • Powell Industries Inc 0.96%
  • Krystal Biotech Inc 0.94%
  • StoneX Group Inc 0.94%
  • Everus Construction Group Inc 0.90%
  • ESCO Technologies Inc 0.89%
  • Ryman Hospitality Properties Inc 0.86%

Percentages are holdings overlap with the named fund.

Open IJH or VIOG 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.