ETF comparison
BBSCvsIJR
Both US Small Cap.
JPMorgan BetaBuilders U.S. Small Cap Equity ETF · iShares Core S&P Small-Cap ETF
Holdings overlap
435 positions appear in both funds. Buying equal dollars of BBSC and IJR would leave roughly57.6%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
IJR is 3 bps cheaper than BBSC. On a $100,000 position that's about $30/yr more in fees for BBSC.
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 BBSC vs IJR.
Top shared holdings
435 shared in total| # | Holding | In BBSC | In IJR | Overlap |
|---|---|---|---|---|
| 1 | FormFactor, Inc. | 0.56% | 0.67% | 0.56% |
| 2 | Argan, Inc. | 0.46% | 0.60% | 0.46% |
| 3 | ESCO Technologies, Inc. | 0.41% | 0.49% | 0.41% |
| 4 | Powell Industries, Inc. | 0.41% | 0.44% | 0.41% |
| 5 | Everus Construction Group, Inc. | 0.40% | 0.46% | 0.40% |
| 6 | StoneX Group, Inc. | 0.38% | 0.46% | 0.38% |
| 7 | Viasat, Inc. | 0.36% | 0.66% | 0.36% |
| 8 | Krystal Biotech, Inc. | 0.36% | 0.53% | 0.36% |
| 9 | Brinker International, Inc. | 0.35% | 0.39% | 0.35% |
| 10 | Archrock, Inc. | 0.35% | 0.39% | 0.35% |
| 11 | Plexus Corp. | 0.34% | 0.44% | 0.34% |
| 12 | SM Energy Co. | 0.35% | 0.32% | 0.32% |
Only in BBSC
297 total- JPMorgan U.S. Government Money Market Fund0.83%
- TTM Technologies, Inc.0.79%
- SiTime Corp.0.63%
- Viavi Solutions, Inc.0.57%
- Applied Optoelectronics, Inc.0.54%
- Planet Labs PBC0.52%
- Semtech Corp.0.51%
- Arrowhead Pharmaceuticals, Inc.0.46%
- Moog, Inc.0.45%
- CareTrust REIT, Inc.0.44%
Only in IJR
168 total- MOLINA HEALTHCARE INC0.64%
- ELEMENT SOLUTIONS INC0.59%
- MATCH GROUP INC0.48%
- ALKERMES PLC0.47%
- CORCEPT THERAPEUTICS INC0.45%
- GLAUKOS CORP0.44%
- RYMAN HOSPITALITY PROPERTIES INC0.44%
- FEDERAL SIGNAL CORP0.42%
- EASTMAN CHEMICAL COMPANY0.41%
- JBT MAREL CORP0.41%
Open BBSC or IJR 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.