ETF comparison
BBMC vs ITOT
US Mid Cap vs US Total Market.
JPMorgan BetaBuilders U.S. Mid Cap Equity ETF · iShares Core S&P Total U.S. Stock Market ETF
Holdings overlap
459 positions appear in both funds. Buying equal dollars of BBMC and ITOT would leave roughly 6.5% 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
ITOT is 4 bps cheaper than BBMC. On a $100,000 position that's about $40/yr more in fees for BBMC.
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 BBMC vs ITOT.
Top shared holdings
459 shared in total| # | Holding | In BBMC | In ITOT | Overlap |
|---|---|---|---|---|
| 1 | Natera, Inc. | 0.79% | 0.05% | 0.05% |
| 2 | Revolution Medicines, Inc. | 0.75% | 0.05% | 0.05% |
| 3 | Qnity Electronics, Inc. | 0.59% | 0.05% | 0.05% |
| 4 | Carpenter Technology Corp. | 0.55% | 0.04% | 0.04% |
| 5 | MKS, Inc. | 0.43% | 0.04% | 0.04% |
| 6 | Tapestry, Inc. | 0.66% | 0.04% | 0.04% |
| 7 | Casey's General Stores, Inc. | 0.70% | 0.04% | 0.04% |
| 8 | Curtiss-Wright Corp. | 0.58% | 0.04% | 0.04% |
| 9 | FTAI Aviation Ltd. | 0.43% | 0.04% | 0.04% |
| 10 | nVent Electric plc | 0.53% | 0.04% | 0.04% |
| 11 | Williams-Sonoma, Inc. | 0.58% | 0.04% | 0.04% |
| 12 | ATI, Inc. | 0.54% | 0.04% | 0.04% |
Only in BBMC
3 total- Gates Industrial Corp. Ltd. 0.14%
- Freedom Holding Corp. 0.06%
- Smithfield Foods, Inc. 0.03%
Only in ITOT
2,039 total- NVIDIA Corp. 6.63%
- Apple, Inc. 5.81%
- Microsoft Corp. 3.79%
- Amazon.com, Inc. 3.19%
- Alphabet, Inc. 2.86%
- Broadcom, Inc. 2.45%
- Alphabet, Inc. 2.29%
- Micron Technology, Inc. 1.78%
- Meta Platforms, Inc. 1.69%
- Tesla, Inc. 1.62%
Related comparisons
More comparisons with BBMC
- BBMC vs SCHB · Schwab U.S. Broad Market ETF 6.4%
- BBMC vs IJR · iShares Core S&P Small-Cap ETF 6.3%
- BBMC vs VYM · Vanguard High Dividend Yield Index Fund ETF Shares 6.0%
- BBMC vs DGRO · iShares Core Dividend Growth ETF 5.0%
- BBMC vs VIG · Vanguard Dividend Appreciation Index Fund ETF Shares 3.9%
- BBMC vs IWF · iShares Russell 1000 Growth ETF 3.4%
More comparisons with ITOT
- ITOT vs AVMV · Avantis U.S. Mid Cap Value ETF 6.3%
- ITOT vs VBK · Vanguard Morningstar Small-Cap Growth ETF 5.5%
- ITOT vs IJH · iShares Core S&P Mid-Cap ETF 5.0%
- ITOT vs SPMD · State Street SPDR Portfolio S&P 400 Mid Cap ETF 5.0%
- ITOT vs IVOO · Vanguard S&P Mid-Cap 400 Index Fund ETF Shares 5.0%
- ITOT vs VTWO · Vanguard Russell 2000 Index Fund ETF Shares 4.9%
Percentages are holdings overlap with the named fund.
Open BBMC or ITOT 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.