ETF comparison
SPTM vs VTI
Both US Total Market.
State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF · Vanguard Total Stock Market Index Fund ETF Shares
Holdings overlap
1,497 positions appear in both funds. Buying equal dollars of SPTM and VTI would leave roughly 95.0% 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 SPTM vs VTI.
Top shared holdings
1,497 shared in total| # | Holding | In SPTM | In VTI | Overlap |
|---|---|---|---|---|
| 1 | NVIDIA Corp | 6.98% | 6.42% | 6.42% |
| 2 | Apple Inc | 6.13% | 5.94% | 5.94% |
| 3 | Microsoft Corp | 4.52% | 4.38% | 4.38% |
| 4 | Amazon.com Inc | 3.35% | 3.21% | 3.21% |
| 5 | Alphabet Inc | 2.75% | 2.67% | 2.67% |
| 6 | Broadcom Inc | 2.42% | 2.34% | 2.34% |
| 7 | Alphabet Inc | 2.21% | 2.11% | 2.11% |
| 8 | Meta Platforms Inc | 2.06% | 2.00% | 2.00% |
| 9 | Tesla Inc | 1.72% | 1.67% | 1.67% |
| 10 | Berkshire Hathaway Inc | 1.45% | 1.37% | 1.37% |
| 11 | Eli Lilly & Co | 1.20% | 1.25% | 1.20% |
| 12 | JPMorgan Chase & Co | 1.31% | 1.19% | 1.19% |
Only in SPTM
11 total- NXP Semiconductors NV 0.08%
- Amcor PLC 0.03%
- State Street Global Advisors 0.02%
- Autoliv Inc 0.01%
- Kulicke & Soffa Industries Inc 0.01%
- LivaNova PLC 0.01%
- SolarEdge Technologies Inc 0.00%
- OneSpaWorld Holdings Ltd 0.00%
- Adient PLC 0.00%
- Dorian LPG Ltd 0.00%
Only in VTI
1,983 total- Marvell Technology Inc 0.14%
- Cloudflare Inc 0.10%
- Cheniere Energy Inc 0.09%
- Snowflake Inc 0.08%
- Ferguson Enterprises Inc 0.07%
- Alnylam Pharmaceuticals Inc 0.07%
- Waste Connections Inc 0.07%
- Strategy Inc 0.06%
- Rocket Lab Corp 0.06%
- Bloom Energy Corp 0.06%
Open SPTM or VTI 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.