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IJKiShares S&P Mid-Cap 400 Growth ETF
IUSGiShares Core S&P U.S. Growth ETF

IJK vs IUSG: holdings overlap, shared companies and scores

As of October 28, 2026, IJK and IUSG overlap 4.7% 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 October 28, 2026

Where IJK and IUSG trade against their own history

IJK trades at 25.2 times earnings, against its own median of 23.4, and is more expensive than 64% of its own last 9 years.

IUSG trades at 26.8 times earnings, against its own median of 27.5, and is cheaper than 56% of its own last 9 years.

What moved IJK and IUSG this week

IJK fell 0.7% in the week to October 28, 2026. The holdings that moved it most were Carpenter Technology (−23.9%), Corcept Therapeutics (−25.8%) and ATI (−8.5%); Okta (+6.7%) pushed the other way.

IUSG 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 IJK and IUSG each hold?

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

14% of IJK is its ten largest holdings.

What's inside IUSG: Tech 61%, Magnificent 7 49%.

57% of IUSG is its ten largest holdings.

How much do IJK and IUSG overlap? 4.7% by weight

As of October 28, 2026, IJK and IUSG overlap 4.7% by weight.

100% of IJK is already inside IUSG.

5% of IUSG is already inside IJK.

IJK holds 250 companies and IUSG holds 402; 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? 4.6 and 7.5 out of 10

As of October 28, 2026, ETF Copilot scores IJK 4.6 out of 10 and IUSG 7.5 out of 10.

They differ most on Quality: IJK 4.0 and IUSG 9.8.

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
FactorIJKIUSG
Growth6.89.1
Value3.35.9
Risk3.83.1
Quality4.09.8
Return4.28.3

IUSG is the cheaper of the two at 0.04% a year

As of October 28, 2026, IJK charges 0.16% a year, yields 0.58% and holds $10.4B in assets across 250 positions.

As of October 28, 2026, IUSG charges 0.04% a year, yields 0.48% and holds $33.6B in assets across 402 positions.

IJK vs IUSG — cost, income and size
MeasureIJKIUSG
Expense ratio0.16%0.04%
Dividend yield0.58%0.48%
Assets under management$10.4B$33.6B
Holdings250402

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, “IJK vs IUSG holdings overlap and scores”, as of October 28, 2026.
https://etf-copilot.com/compare/ijk-vs-iusg

  1. iShares S&P Mid-Cap 400 Growth ETF (IJK)
  2. iShares Core S&P U.S. Growth ETF (IUSG)

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