ETF comparison
SCHB vs SPTM
Both US Total Market.
Schwab U.S. Broad Market ETF · State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
Holdings overlap
1,495 positions appear in both funds. Buying equal dollars of SCHB and SPTM would leave roughly 94.7% 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 (0.030% vs 0.030%).
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 SCHB vs SPTM.
Top shared holdings
1,495 shared in total| # | Holding | In SCHB | In SPTM | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp | 6.47% | 6.98% | 6.47% |
| 2 | Apple Inc | 5.87% | 6.13% | 5.87% |
| 3 | Microsoft Corp | 4.39% | 4.52% | 4.39% |
| 4 | Amazon.com Inc | 3.07% | 3.35% | 3.07% |
| 5 | Alphabet Inc | 2.73% | 2.75% | 2.73% |
| 6 | Broadcom Inc | 2.27% | 2.42% | 2.27% |
| 7 | Alphabet Inc | 2.18% | 2.21% | 2.18% |
| 8 | Meta Platforms Inc | 2.12% | 2.06% | 2.06% |
| 9 | Tesla Inc | 1.70% | 1.72% | 1.70% |
| 10 | Berkshire Hathaway Inc | 1.39% | 1.45% | 1.39% |
| 11 | JPMorgan Chase & Co | 1.23% | 1.31% | 1.23% |
| 12 | Eli Lilly & Co | 1.25% | 1.20% | 1.20% |
Only in SCHB
909 total- Marvell Technology Inc 0.11%
- Snowflake Inc 0.09%
- Cloudflare Inc 0.08%
- Ferguson Enterprises Inc 0.08%
- Cheniere Energy Inc 0.08%
- ROBLOX Corp 0.07%
- Alnylam Pharmaceuticals Inc 0.07%
- Strategy Inc 0.05%
- Bloom Energy Corp 0.05%
- Amrize Ltd 0.05%
Only in SPTM
13 total- Amcor PLC 0.03%
- Fox Corp 0.01%
- Piper Sandler Cos 0.01%
- News Corp 0.01%
- Clearway Energy Inc 0.00%
- Under Armour Inc 0.00%
- Shenandoah Telecommunications Co 0.00%
- Fox Factory Holding Corp 0.00%
- Astrana Health Inc 0.00%
- Mister Car Wash Inc 0.00%
Open SCHB or SPTM 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.