ETF comparison
IJJ vs VOO
US Mid Cap vs US Large Cap.
Holdings overlap
0 positions appear in both funds. Buying equal dollars of IJJ and VOO would leave roughly 0.0% 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
VOO is 15 bps cheaper than IJJ. On a $100,000 position that's about $150/yr more in fees for IJJ.
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 IJJ vs VOO.
Top shared holdings
0 shared in totalNo shared holdings between these funds.
Only in IJJ
299 total- US Foods Holding Corp. 1.29%
- TD SYNNEX Corp. 1.15%
- Reliance, Inc. 1.10%
- Performance Food Group Co. 1.01%
- WESCO International, Inc. 0.97%
- Entegris, Inc. 0.95%
- Annaly Capital Management, Inc. 0.94%
- Regal Rexnord Corp. 0.91%
- Toll Brothers, Inc. 0.90%
- Pinnacle Financial Partners, Inc. 0.87%
Only in VOO
504 total- NVIDIA Corp 7.51%
- Apple Inc 6.59%
- Microsoft Corp 4.30%
- Amazon.com Inc 3.62%
- Alphabet Inc 3.25%
- Broadcom Inc 2.77%
- Alphabet Inc 2.59%
- Micron Technology Inc 2.02%
- Meta Platforms Inc 1.92%
- Tesla Inc 1.84%
Related comparisons
More comparisons with IJJ
- IJJ vs VTV · Vanguard Morningstar Value ETF 0.0%
- IJJ vs SPMD · State Street SPDR Portfolio S&P 400 Mid Cap ETF 62.3%
- IJJ vs IJH · iShares Core S&P Mid-Cap ETF 62.3%
- IJJ vs IVOO · Vanguard S&P Mid-Cap 400 Index Fund ETF Shares 61.6%
- IJJ vs MDY · State Street SPDR S&P MIDCAP 400 ETF Trust 57.1%
- IJJ vs BBMC · JPMorgan BetaBuilders U.S. Mid Cap Equity ETF 37.6%
More comparisons with VOO
- VOO vs IJK · iShares S&P Mid-Cap 400 Growth ETF 0.0%
- VOO vs IJT · iShares S&P Small-Cap 600 Growth ETF 0.0%
- VOO vs IMTM · iShares MSCI Intl Momentum Factor ETF 0.0%
- VOO vs INTF · iShares International Equity Factor ETF 0.0%
- VOO vs IQLT · iShares MSCI Intl Quality Factor ETF 0.0%
- VOO vs IWM · iShares Russell 2000 ETF 0.0%
Percentages are holdings overlap with the named fund.
Open IJJ or VOO 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.