ETF comparison
BBMCvsIVOO
Both US Mid Cap.
JPMorgan BetaBuilders U.S. Mid Cap Equity ETF · Vanguard S&P Mid-Cap 400 Index Fund ETF Shares
Holdings overlap
324 positions appear in both funds. Buying equal dollars of BBMC and IVOO would leave roughly55.9%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
Expense ratios are effectively identical (0.070% vs 0.070%).
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with BBMC vs IVOO.
Top shared holdings
324 shared in total| # | Holding | In BBMC | In IVOO | Overlap |
|---|---|---|---|---|
| 1 | TechnipFMC plc | 0.58% | 0.79% | 0.58% |
| 2 | Curtiss-Wright Corp. | 0.53% | 0.79% | 0.53% |
| 3 | XPO, Inc. | 0.52% | 0.72% | 0.52% |
| 4 | Fabrinet | 0.50% | 0.67% | 0.50% |
| 5 | MasTec, Inc. | 0.48% | 0.66% | 0.48% |
| 6 | nVent Electric plc | 0.46% | 0.77% | 0.46% |
| 7 | United Therapeutics Corp. | 0.45% | 0.68% | 0.45% |
| 8 | Woodward, Inc. | 0.43% | 0.59% | 0.43% |
| 9 | ATI, Inc. | 0.42% | 0.68% | 0.42% |
| 10 | US Foods Holding Corp. | 0.41% | 0.51% | 0.41% |
| 11 | Carpenter Technology Corp. | 0.41% | 0.67% | 0.41% |
| 12 | BWX Technologies, Inc. | 0.40% | 0.51% | 0.40% |
Only in BBMC
233 total- Sandisk Corp.3.06%
- Ciena Corp.1.49%
- Lumentum Holdings, Inc.1.28%
- Coherent Corp.1.13%
- JPMorgan U.S. Government Money Market Fund0.96%
- Jabil, Inc.0.67%
- Tapestry, Inc.0.60%
- Casey's General Stores, Inc.0.60%
- Qnity Electronics, Inc.0.59%
- Natera, Inc.0.56%
Only in IVOO
76 total- Flex Ltd1.58%
- Twilio Inc0.82%
- Everpure Inc0.71%
- Illumina Inc0.71%
- Entegris Inc0.60%
- Okta Inc0.60%
- Burlington Stores Inc0.57%
- RB Global Inc0.56%
- TTM Technologies Inc0.51%
- East West Bancorp Inc0.48%
Open BBMC or IVOO 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 methodologyand 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.