IWF vs SPYG: holdings overlap, shared companies and scores
As of October 28, 2026, IWF and SPYG overlap 75.7% by weight. iShares Russell 1000 Growth ETF (IWF): Russell 1000 Growth index. State Street SPDR Portfolio S&P 500 Growth ETF (SPYG): S&P 500 growth index.
Updated October 28, 2026
Where IWF and SPYG trade against their own history
IWF trades at 28.4 times earnings, against its own median of 30.7, and is cheaper than 60% of its own last 9 years.
SPYG trades at 26.8 times earnings, against its own median of 27.6, and is cheaper than 56% of its own last 9 years.
What moved SPYG this week
SPYG fell 0.6% in the week to October 28, 2026. The holdings that moved it most were Meta Platforms (−12.2%), Nvidia (−3.0%) and Alphabet (−2.9%); Micron Technology (+7.6%) pushed the other way.
What do IWF and SPYG each hold?
What's inside IWF: Tech 66%, Magnificent 7 47%.
58% of IWF is its ten largest holdings.
What's inside SPYG: Tech 63%, Magnificent 7 51%.
60% of SPYG is its ten largest holdings.
How much do IWF and SPYG overlap? 75.7% by weight
As of October 28, 2026, IWF and SPYG overlap 75.7% by weight.
87% of IWF is already inside SPYG.
87% of SPYG is already inside IWF.
IWF holds 374 companies and SPYG holds 152; 108 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 IWF and SPYG? 7.4 and 7.6 out of 10
As of October 28, 2026, ETF Copilot scores IWF 7.4 out of 10 and SPYG 7.6 out of 10.
They differ most on Return: IWF 7.5 and SPYG 8.4.
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 | IWF | SPYG |
|---|---|---|
| Growth | 9.5 | 9.2 |
| Value | 6.1 | 6.0 |
| Risk | 2.9 | 3.0 |
| Quality | 9.8 | 9.9 |
| Return | 7.5 | 8.4 |
SPYG is the cheaper of the two at 0.04% a year
As of October 28, 2026, IWF charges 0.18% a year, yields 0.36% and holds $124.8B in assets across 374 positions.
As of October 28, 2026, SPYG charges 0.04% a year, yields 0.49% and holds $55.9B in assets across 152 positions.
| Measure | IWF | SPYG |
|---|---|---|
| Expense ratio | 0.18% | 0.04% |
| Dividend yield | 0.36% | 0.49% |
| Assets under management | $124.8B | $55.9B |
| Holdings | 374 | 152 |
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, “IWF vs SPYG holdings overlap and scores”, as of October 28, 2026.
https://etf-copilot.com/compare/iwf-vs-spyg
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