SPTM
US Total MarketState Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
State Street · Tracks S&P Composite 1500 Index · Inception Oct 4, 2000
Composite score
Based on a 0.030% expense ratio.
Based on $13.58B in net assets.
Top-10 holdings represent 33.6% of net assets.
US Total Market base · ETF wrapper · 1.05% TTM yield.
The composite is a weighted average of the four core sub-scores above (cost, tax efficiency, liquidity, concentration). Missing sub-scores fall back to the per-category median when the category has at least 50% data coverage, so funds without (e.g.) parsed N-PORT holdings aren't accidentally boosted by renormalization. Tracking quality is shown where computable but isn't currently part of the composite weighting. See methodology for formulas, the tracking-quality partial-coverage rationale, and the dimensions we deliberately don't score (methodology v0.5.1).
Use SPTM in our tools
Tool · Cost
Compare SPTM's fee against another fund
Compounds the 0.030% expense ratio against a peer over decades.
Tool · Overlap
Compare SPTM's holdings with peers
Pairwise holdings heatmap, pre-loaded with similar US Total Market funds.
Tool · TLH
Find a tax-loss harvesting partner for SPTM
Ranks every catalog fund by holdings overlap, flags wash-sale risk.
Tool · Placement
Where should this fund live across your accounts?
Asset-location optimizer — places each fund in taxable / tax-deferred / Roth.
Top holdings
| # | Holding | Weight |
|---|---|---|
| 1 | NVIDIA Corp | 6.98% |
| 2 | Apple Inc | 6.13% |
| 3 | Microsoft Corp | 4.52% |
| 4 | Amazon.com Inc | 3.35% |
| 5 | Alphabet Inc | 2.75% |
| 6 | Broadcom Inc | 2.42% |
| 7 | Alphabet Inc | 2.21% |
| 8 | Meta Platforms Inc | 2.06% |
| 9 | Tesla Inc | 1.72% |
| 10 | Berkshire Hathaway Inc | 1.45% |
Compare SPTM with another fund
Or skim the closest-overlap funds below.
Similar ETFs by holdings overlap
Open SPTM at a brokerage
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.