ETF comparison
IJH vs SPY
US Mid Cap vs US Large Cap.
iShares Core S&P Mid-Cap ETF · State Street SPDR S&P 500 ETF Trust
Holdings overlap
2 positions appear in both funds. Buying equal dollars of IJH and SPY 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
IJH is 4 bps cheaper than SPY. On a $100,000 position that's about $44/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 IJH vs SPY.
Top shared holdings
2 shared in total| # | Holding | In IJH | In SPY | Overlap |
|---|---|---|---|---|
| 1 | EVERPURE INC | 0.68% | 0.07% | 0.07% |
| 2 | ILLUMINA INC | 0.73% | 0.06% | 0.06% |
Only in IJH
398 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%
- TECHNIPFMC PLC 0.73%
- STERLING INFRASTRUCTURE INC 0.71%
- MASTEC INC 0.71%
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%
Related comparisons
More comparisons with IJH
- IJH vs IGRO · iShares International Dividend Growth ETF 0.1%
- IJH vs VO · Vanguard Morningstar Mid-Cap ETF 0.1%
- IJH vs VUG · Vanguard Morningstar Growth ETF 0.0%
- IJH vs VV · Vanguard Morningstar Large-Cap ETF 0.0%
- IJH vs CGDV · Capital Group Dividend Value ETF 0.0%
- IJH vs DEM · WisdomTree Emerging Markets High Dividend Fund 0.0%
More comparisons with SPY
- 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%
- SPY vs DEM · WisdomTree Emerging Markets High Dividend Fund 0.0%
Percentages are holdings overlap with the named fund.
Open IJH or SPY 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.