IJK vs RFG: holdings overlap, shared companies and scores
As of September 11, 2026, IJK and RFG overlap 60.8% by weight. iShares S&P Mid-Cap 400 Growth ETF (IJK): U.S. mid-cap growth stocks. Invesco S&P MidCap 400 Pure Growth ETF (RFG): Mid-cap pure growth stocks.
Updated September 11, 2026
How much do IJK and RFG overlap?
As of September 11, 2026, IJK and RFG overlap 60.8% by weight.
64% of IJK is already inside RFG.
100% of RFG is already inside IJK.
IJK holds 250 companies and RFG holds 100; 100 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 IJK and RFG?
As of September 11, 2026, ETF Copilot scores IJK 4.7 out of 10 and RFG 4.9 out of 10.
They differ most on Quality: IJK 3.5 and RFG 5.0.
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 | IJK | RFG |
|---|---|---|
| Growth | 7.3 | 8.1 |
| Valuation | 4.5 | 4.3 |
| Risk | 3.3 | 2.9 |
| Quality | 3.5 | 5.0 |
| Return | 4.1 | 3.4 |
IJK is the cheaper of the two at 0.16% a year
As of September 11, 2026, IJK charges 0.16% a year, yields 0.67% and holds $10.7B in assets across 250 positions.
As of September 11, 2026, RFG charges 0.35% a year, yields 0.27% and holds $345M in assets across 100 positions.
| Measure | IJK | RFG |
|---|---|---|
| Expense ratio | 0.16% | 0.35% |
| Dividend yield | 0.67% | 0.27% |
| Assets under management | $10.7B | $345M |
| Holdings | 250 | 100 |
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.
Where IJK and RFG trade against their own history
IJK trades at 25.4 times earnings, against its own median of 23.0, and is more expensive than 68% of its own 114 monthly readings since 2017.
RFG trades at 25.7 times earnings, against its own median of 22.0, and is more expensive than 73% of its own 114 monthly readings since 2017.
What moved IJK and RFG this week
IJK fell 1.6% in the week to September 11, 2026. The holdings that moved it most were Guidewire Software (−30.5%), Twilio (−5.5%) and Technipfmc (−4.7%); Semtech (+23.5%) pushed the other way.
RFG fell 0.9% in the week to September 11, 2026. The holdings that moved it most were Celsius (−13.9%), Valaris (−6.7%) and Guidewire Software (−30.5%); Digitalocean (+12.4%) pushed the other way.
What do IJK and RFG each hold?
What's inside IJK: Tech 22%, Semiconductors 5%.
15% of IJK is its ten largest holdings.
What's inside RFG: Tech 21%, Semiconductors 3%.
21% of RFG is its ten largest holdings.
Cite this
ETF Copilot, “IJK vs RFG holdings overlap and scores”, as of September 11, 2026.
https://etf-copilot.com/compare/ijk-vs-rfg
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