ETF comparison
IJJ vs SPMD
Both US Mid Cap.
iShares S&P Mid-Cap 400 Value ETF · State Street SPDR Portfolio S&P 400 Mid Cap ETF
Holdings overlap
299 positions appear in both funds. Buying equal dollars of IJJ and SPMD would leave roughly 62.3% 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
SPMD 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 SPMD.
Top shared holdings
299 shared in total| # | Holding | In IJJ | In SPMD | Overlap |
|---|---|---|---|---|
| 1 | Entegris, Inc. | 0.95% | 0.76% | 0.76% |
| 2 | Illumina, Inc. | 0.70% | 0.73% | 0.70% |
| 3 | US Foods Holding Corp. | 1.29% | 0.62% | 0.62% |
| 4 | TD SYNNEX Corp. | 1.15% | 0.55% | 0.55% |
| 5 | Reliance, Inc. | 1.10% | 0.53% | 0.53% |
| 6 | Onto Innovation, Inc. | 0.56% | 0.52% | 0.52% |
| 7 | MKS, Inc. | 0.50% | 0.83% | 0.50% |
| 8 | Lattice Semiconductor Corp. | 0.49% | 0.58% | 0.49% |
| 9 | East West Bancorp, Inc. | 0.50% | 0.49% | 0.49% |
| 10 | Performance Food Group Co. | 1.01% | 0.48% | 0.48% |
| 11 | WESCO International, Inc. | 0.97% | 0.46% | 0.46% |
| 12 | Annaly Capital Management, Inc. | 0.94% | 0.45% | 0.45% |
Only in IJJ
0 totalEvery IJJ position is also held by SPMD.
Only in SPMD
101 total- Twilio Inc 0.86%
- Carpenter Technology Corp 0.84%
- Curtiss-Wright Corp 0.77%
- nVent Electric PLC 0.76%
- ATI Inc 0.74%
- TechnipFMC PLC 0.73%
- Sterling Infrastructure Inc 0.71%
- MasTec Inc 0.71%
- Woodward Inc 0.70%
- MACOM Technology Solutions Holdings Inc 0.69%
Related comparisons
More comparisons with IJJ
- 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%
- IJJ vs SCHM · Schwab U.S. Mid-Cap ETF 35.4%
- IJJ vs VB · Vanguard Morningstar Small-Cap ETF 28.5%
More comparisons with SPMD
- SPMD vs BBMC · JPMorgan BetaBuilders U.S. Mid Cap Equity ETF 57.9%
- SPMD vs SCHM · Schwab U.S. Mid-Cap ETF 54.2%
- SPMD vs VB · Vanguard Morningstar Small-Cap ETF 43.5%
- SPMD vs AVMV · Avantis U.S. Mid Cap Value ETF 24.6%
- SPMD vs IWS · iShares Russell Mid-Cap Value ETF 24.0%
- SPMD vs IWR · iShares Russell Mid-Cap ETF 22.9%
Percentages are holdings overlap with the named fund.
Open IJJ or SPMD 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.