EFA vs IDEV: holdings overlap, shared companies and scores

As of September 11, 2026, EFA and IDEV overlap 75.4% by weight. iShares MSCI EAFE ETF (EFA): Developed market equities. iShares Core MSCI International Developed Markets ETF (IDEV): Broad ex-U.S. equities.

Updated September 11, 2026

How much do EFA and IDEV overlap?

As of September 11, 2026, EFA and IDEV overlap 75.4% by weight.

99% of EFA is already inside IDEV.

76% of IDEV is already inside EFA.

EFA holds 668 companies and IDEV holds 2,255; 665 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 EFA and IDEV?

As of September 11, 2026, ETF Copilot scores EFA 4.6 out of 10 and IDEV 5.3 out of 10.

They differ most on Risk: EFA 4.3 and IDEV 7.7.

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

EFA vs IDEV — ETF Copilot factor scores, 0–10
Factor	EFA	IDEV
Growth	6.3	6.3
Valuation	2.5	2.8
Risk	4.3	7.7
Quality	5.0	4.3
Return	4.3	5.2

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

As of September 11, 2026, EFA charges 0.32% a year, yields 2.78% and holds $79.9B in assets across 668 positions.

As of September 11, 2026, IDEV charges 0.04% a year, yields 2.77% and holds $32.9B in assets across 2255 positions.

EFA vs IDEV — cost, income and size
Measure	EFA	IDEV
Expense ratio	0.32%	0.04%
Dividend yield	2.78%	2.77%
Assets under management	$79.9B	$32.9B
Holdings	668	2255

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 EFA and IDEV trade against their own history

EFA trades at 17.8 times earnings, against its own median of 14.7, and is more expensive than 91% of its own 114 monthly readings since 2017.

IDEV trades at 17.5 times earnings, against its own median of 14.3, and is more expensive than 93% of its own 111 monthly readings since 2017.

What moved EFA and IDEV this week

EFA fell 1.4% in the week to September 11, 2026. The holdings that moved it most were Novartis (−15.2%), Novo Nordisk A/S-B (−9.3%) and BHP (−4.7%); Softbank (+33.0%) pushed the other way.

IDEV fell 1.7% in the week to September 11, 2026. The holdings that moved it most were Novartis (−15.2%), Shopify (−11.5%) and Novo Nordisk A/S-B (−9.3%); Softbank (+33.0%) pushed the other way.

What do EFA and IDEV each hold?

What's inside EFA: Tech 14%, Semiconductors 6%.

14% of EFA is its ten largest holdings.

What's inside IDEV: Tech 13%, Semiconductors 5%.

11% of IDEV is its ten largest holdings.

Compare with similar funds

Cite this

ETF Copilot, “EFA vs IDEV holdings overlap and scores”, as of September 11, 2026.
https://etf-copilot.com/compare/efa-vs-idev