SPYM vs SPYX: holdings overlap, shared companies and scores
As of October 9, 2026, SPYM and SPYX overlap 96.5% by weight. State Street SPDR Portfolio S&P 500 ETF (SPYM): S&P 500 index. State Street SPDR S&P 500 Fossil Fuel Reserves Free ETF (SPYX): S&P 500 minus fossil fuel reserves.
Updated October 9, 2026
Where SPYM and SPYX trade against their own history
SPYM trades at 24.7 times earnings, against its own median of 23.4, and is more expensive than 60% of its own 109 monthly readings since 2017.
SPYX trades at 24.9 times earnings, against its own median of 23.3, and is more expensive than 60% of its own 115 monthly readings since 2017.
What moved SPYM and SPYX this week
SPYM rose 1.1% in the week to October 9, 2026. The holdings that moved it most were Microsoft (+3.4%), Amazon.com (+4.3%) and Palantir Technologies (+10.8%); Nvidia (−2.0%) pushed the other way.
SPYX rose 1.2% in the week to October 9, 2026. The holdings that moved it most were Microsoft (+3.4%), Amazon.com (+4.3%) and Palantir Technologies (+10.8%); Nvidia (−2.0%) pushed the other way.
What do SPYM and SPYX each hold?
What's inside SPYM: Tech 45%, Magnificent 7 35%.
39% of SPYM is its ten largest holdings.
What's inside SPYX: Tech 47%, Magnificent 7 36%.
40% of SPYX is its ten largest holdings.
How much do SPYM and SPYX overlap? 96.5% by weight
As of October 9, 2026, SPYM and SPYX overlap 96.5% by weight.
97% of SPYM is already inside SPYX.
100% of SPYX is already inside SPYM.
SPYM holds 506 companies and SPYX holds 488; 487 are in both.
Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score SPYM and SPYX? 7.1 and 7.0 out of 10
As of October 9, 2026, ETF Copilot scores SPYM 7.1 out of 10 and SPYX 7.0 out of 10.
They differ most on Risk: SPYM 6.8 and SPYX 6.2.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | SPYM | SPYX |
|---|---|---|
| Growth | 7.6 | 7.7 |
| Value | 3.5 | 3.4 |
| Risk | 6.8 | 6.2 |
| Quality | 8.7 | 8.9 |
| Return | 8.2 | 8.0 |
SPYM is the cheaper of the two at 0.02% a year
As of October 9, 2026, SPYM charges 0.02% a year, yields 1.00% and holds $178.5B in assets across 506 positions.
As of October 9, 2026, SPYX charges 0.20% a year, yields 0.81% and holds $2.9B in assets across 488 positions.
| Measure | SPYM | SPYX |
|---|---|---|
| Expense ratio | 0.02% | 0.20% |
| Dividend yield | 1.00% | 0.81% |
| Assets under management | $178.5B | $2.9B |
| Holdings | 506 | 488 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Compare with similar funds
Cite this
ETF Copilot, “SPYM vs SPYX holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/spym-vs-spyx
- State Street SPDR Portfolio S&P 500 ETF (SPYM)
- State Street SPDR S&P 500 Fossil Fuel Reserves Free ETF (SPYX)
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