IJK vs IUSG: holdings overlap, shared companies and scores

As of September 11, 2026, IJK and IUSG overlap 4.8% by weight. iShares S&P Mid-Cap 400 Growth ETF (IJK): U.S. mid-cap growth stocks. iShares Core S&P U.S. Growth ETF (IUSG): S&P U.S. Growth index.

Updated September 11, 2026

How much do IJK and IUSG overlap?

As of September 11, 2026, IJK and IUSG overlap 4.8% by weight.

100% of IJK is already inside IUSG.

5% of IUSG is already inside IJK.

IJK holds 250 companies and IUSG holds 397; 249 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 IUSG?

As of September 11, 2026, ETF Copilot scores IJK 4.7 out of 10 and IUSG 6.0 out of 10.

They differ most on Quality: IJK 3.5 and IUSG 9.9.

The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.

IJK vs IUSG — ETF Copilot factor scores, 0–10
Factor	IJK	IUSG
Growth	7.3	3.7
Valuation	4.5	4.7
Risk	3.3	3.5
Quality	3.5	9.9
Return	4.1	8.3

IUSG is the cheaper of the two at 0.04% 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, IUSG charges 0.04% a year, yields 0.54% and holds $33.5B in assets across 397 positions.

IJK vs IUSG — cost, income and size
Measure	IJK	IUSG
Expense ratio	0.16%	0.04%
Dividend yield	0.67%	0.54%
Assets under management	$10.7B	$33.5B
Holdings	250	397

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 IUSG 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.

IUSG trades at 27.8 times earnings, against its own median of 25.8, and is more expensive than 68% of its own 114 monthly readings since 2017.

What moved IJK and IUSG 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.

IUSG fell 1.1% in the week to September 11, 2026. The holdings that moved it most were Nvidia (−4.4%), Microsoft (−2.8%) and Eli Lilly (−3.8%); Advanced Micro Devices (+13.1%) pushed the other way.

What do IJK and IUSG each hold?

What's inside IJK: Tech 22%, Semiconductors 5%.

15% of IJK is its ten largest holdings.

What's inside IUSG: Tech 65%, Magnificent 7 49%.

57% of IUSG is its ten largest holdings.

Compare with similar funds

Cite this

ETF Copilot, “IJK vs IUSG holdings overlap and scores”, as of September 11, 2026.
https://etf-copilot.com/compare/ijk-vs-iusg