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Data as of Oct 28, 2026.

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IDEV vs IGM: Differences, Returns & Fees

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Over the year to Oct 28, 2026, IDEV returned +13.4% to IGM's +21.7%; 1% of their weight is in the same names.

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Net assets: $34.0bn on Oct 28, 2026 for iShares Core MSCI International Developed Markets ETF, and $11.0bn on Oct 27, 2026 for iShares Expanded Tech Sector ETF.

IDEV on its own →IGM on its own →
At a glance
+13.4%
IDEV total return, 1 year
+21.7%
IGM total return, 1 year
0.04%
IDEV expense ratio
0.37%
IGM expense ratio

Pair scorecard

IDEV costs 0.33 points a year less; their one-year returns differ by 8.3 points; IDEV is 3.1 times larger.

IDEV vs IGM: Differences, Returns & Fees
MeasureIDEVIGM
Return
Total return, 1 year+13.4%+21.7%
Drawdown
Below its high4.4%, high on Aug 25, 20266.2%, high on Oct 6, 2026
Benchmark
What it tracksMSCI World ex USA Investable Market IndexS&P North American Expanded Technology Sector Index
Cost and size
Expense ratio0.04%0.37%
Net assets, as of Oct 26, 2026$33.7bn$10.9bn
Holdings
Holdings in common1%
Top ten holdings, share of the fund10.9%56.8%

Holdings in common uses holdings dated Oct 27, 2026. Method

What they share

1%

By the books each fund has filed, IDEV and IGM hold 1% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.

0 half 100%

half

1% in common

Positions both hold · largest shared weight first IDEV IGM
SHOPIFY SUBORDINATE VOTING CLASS A 0.70% 0.91%
ROCHE PS PAR AG 1.18% 0.20%
CELESTICA 0.12% 0.16%
CGI INC CLASS A 0.05% 0.07%
DESCARTES SYSTEMS GROUP 0.03% 0.04%
TELENOR 0.03% 0.30%
BLACKBERRY 0.02% 0.03%
COMPUTACENTER PLC 0.02% 0.02%
OPEN TEXT 0.02% 0.03%
VENTIA SERVICES GROUP LTD 0.02% 0.02%
BILLERUD KORSNAS 0.01% 0.02%
LAIR LIQUIDE SOCIETE ANONYME POUR 0.43% 0.01%
Only in one fund ↓
Only in IDEV
ASML HOLDING 2.23%
SHELL 1.06%
HSBC HOLDINGS PLC 1.03%
NOVARTIS AG 1.00%
ROYAL BANK OF CANADA 0.98%
ASTRAZENECA PLC 0.90%
NESTLE SA 0.90%
SAP 0.85%
Only in IGM
APPLE 9.36%
MICROSOFT 9.19%
NVIDIA 8.28%
BROADCOM INC 7.07%
ALPHABET CLASS A 4.57%
META PLATFORMS CLASS A 4.27%
ADVANCED MICRO DEVICES 4.16%
MICRON TECHNOLOGY 4.07%
Check overlap with more funds →

Side by side

IDEV iShares Core MSCI International Developed Markets ETF IGM iShares Expanded Tech Sector ETF
Where it sits Stock ETF Stock ETF
Issuer iShares iShares
What it is Tracks the MSCI International Developed Markets Tracks an index of Expanded Tech Sector
Total return, 1 year +13.4% +21.7%
Its benchmark over the same days +14.3% (ACWX) not measured
Gap to its benchmark −0.9 pts vs ACWX not measured
Expense ratio 0.04% 0.37%
Already in the S&P 500 0.0% 91.9%
Holdings 2317 295
Net assets, IDEV as of Oct 28, 2026 and IGM as of Oct 27, 2026 $34.0bn $11.0bn

IDEV and IGM on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

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About each fund
IDEV

IDEV tracks the MSCI International Developed Markets. Over the year to Oct 28, 2026 it returned +13.4% with distributions reinvested, against +14.3% for its benchmark, the MSCI ACWI ex USA Index. The prospectus expense ratio is 0.04% a year. By its holdings published by its issuer for Oct 27, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 2,317 positions, with the top ten at 10.9%. It sat 4.4% below its high of Aug 25, 2026 on Oct 28, 2026.

IGM

IGM tracks an index of Expanded Tech Sector. Over the year to Oct 28, 2026 it returned +21.7% with distributions reinvested. The prospectus expense ratio is 0.37% a year. By its holdings published by its issuer for Oct 27, 2026, 92% of the fund by weight is stocks the S&P 500 also holds, across 295 positions, with the top ten at 56.8%. It sat 6.2% below its high of Oct 6, 2026 on Oct 28, 2026.

Questions people ask

Which returned more over the last year, IDEV or IGM?
In the year to Oct 28, 2026, with distributions reinvested, IDEV returned +13.4% and IGM +21.7%.
Which is cheaper, IDEV or IGM?
IDEV is cheaper, by 0.33 percentage points a year. That is about $33 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do IDEV and IGM overlap with the S&P 500?
By their latest filed holdings, 0% of IDEV and 92% of IGM by weight is stocks the S&P 500 already holds.
Other comparisons
IDEV vs IYWIDEV vs XLKIDEV vs VGTFTEC vs IDEVIGM vs IXUSIGM vs VEUIGM vs SCHFIGM vs VXUS
Where to next
IDEV on its own →IGM on its own →Hold both: look the portfolio through →Rankings →IDEV dividend history →IDEV holdings →IGM dividend history →IGM holdings →Standards and sources →
Sources and dates
IDEV and IGM filings on SEC EDGAR ↗
IDEV prospectus with the expense ratio (SEC) ↗
iShares page for IDEV ↗
IGM prospectus with the expense ratio (SEC) ↗
iShares page for IGM ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

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ETFIQ, IDEV against IGM, data as of Oct 28, 2026. https://etfiq.com/compare/any/idev-vs-igm

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.