SPYM
US Large CapState Street SPDR Portfolio S&P 500 ETF
State Street · Tracks S&P 500 Index · Inception Nov 8, 2005
Trailing returns
through Oct 23, 2026- 1 year
- +13.3%
- 3 year
- +23.8%
- annualized
- 5 year
- +12.3%
- annualized
Price return from month-end closes, distributions reinvested at month end. Excludes trading costs, bid-ask spreads and taxes. Past performance says nothing about future returns and is not part of the composite score — see the methodology for what the score does measure.
Composite score
Based on a 0.020% expense ratio.
Based on $173.63B in net assets.
Top-10 holdings represent 36.4% of net assets.
US Large Cap base · ETF wrapper · 1.02% TTM yield.
Tracking error vs. the largest catalog peer tracking the same index. Not yet part of the composite — see methodology.
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 v0.5.2).
Look through SPYM, or compare the fee
Tool · Look-through
Underlying holdings, with other funds added
Add tickers and weights; N-PORT positions are summed across the basket.
Tool · Cost
Compare SPYM's fee against another fund
Compounds the 0.020% expense ratio against a peer over decades.
Tool · Overlap
Compare SPYM's holdings with peers
Pairwise holdings heatmap, pre-loaded with similar US Large Cap funds.
Tool · TLH
Find a tax-loss harvesting partner for SPYM
Ranks every catalog fund by holdings overlap, flags wash-sale risk.
Tool · Placement
Asset location for SPYM across account types
Asset-location optimizer — places each fund in taxable / tax-deferred / Roth.
Top holdings
| # | Holding | Weight |
|---|---|---|
| 1 | NVIDIA Corp | 7.51% |
| 2 | Apple Inc | 6.59% |
| 3 | Microsoft Corp | 4.29% |
| 4 | Amazon.com Inc | 3.62% |
| 5 | Alphabet Inc | 3.25% |
| 6 | Broadcom Inc | 2.77% |
| 7 | Alphabet Inc | 2.59% |
| 8 | Micron Technology Inc | 2.02% |
| 9 | Meta Platforms Inc | 1.92% |
| 10 | Tesla Inc | 1.83% |
Compare SPYM with another fund
Or skim the closest-overlap funds below.
Similar ETFs by holdings overlap
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