ETF comparison
BBUS vs SPLG
US Total Market vs US Large Cap.
JPMorgan BetaBuilders U.S. Equity ETF · SPDR Portfolio S&P 500 ETF
Holdings overlap
431 positions appear in both funds. Buying equal dollars of BBUS and SPLG would leave roughly 92.5% of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
Expense ratios are effectively identical (0.020% vs 0.020%).
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 BBUS vs SPLG.
Top shared holdings
431 shared in total| # | Holding | In BBUS | In SPLG | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp. | 7.53% | 7.57% | 7.53% |
| 2 | Apple, Inc. | 6.41% | 6.66% | 6.41% |
| 3 | Microsoft Corp. | 4.88% | 4.91% | 4.88% |
| 4 | Amazon.com, Inc. | 4.19% | 3.64% | 3.64% |
| 5 | Alphabet, Inc. | 3.61% | 2.99% | 2.99% |
| 6 | Broadcom, Inc. | 3.13% | 2.62% | 2.62% |
| 7 | Alphabet, Inc. | 3.11% | 2.40% | 2.40% |
| 8 | Meta Platforms, Inc. | 2.16% | 2.24% | 2.16% |
| 9 | Tesla, Inc. | 1.73% | 1.87% | 1.73% |
| 10 | Berkshire Hathaway, Inc. | 1.40% | 1.57% | 1.40% |
| 11 | JPMorgan Chase & Co. | 1.36% | 1.42% | 1.36% |
| 12 | Eli Lilly & Co. | 1.20% | 1.30% | 1.20% |
Only in BBUS
63 total- JPMorgan U.S. Government Money Market Fund 0.48%
- Marvell Technology, Inc. 0.23%
- MercadoLibre, Inc. 0.14%
- Bloom Energy Corp. 0.12%
- Cloudflare, Inc. 0.10%
- Cheniere Energy, Inc. 0.10%
- Ferguson Enterprises, Inc. 0.09%
- Strategy, Inc. 0.08%
- Snowflake, Inc. 0.07%
- Rocket Lab Corp. 0.06%
Only in SPLG
74 total- Sandisk Corp/DE 0.17%
- Ciena Corp 0.10%
- Lumentum Holdings Inc 0.09%
- Coherent Corp 0.08%
- Cboe Global Markets Inc 0.05%
- Tapestry Inc 0.05%
- Jabil Inc 0.05%
- Qnity Electronics Inc 0.04%
- Williams-Sonoma Inc 0.04%
- Albemarle Corp 0.04%
Open BBUS or SPLG 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.