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Index Battle · Evidence-first comparison

MSCI World Equal Weighted vs Nasdaq-100: Which Exposure Fits Your Portfolio?

The most evenly spread developed-market index in this set, against one of the most concentrated.

Last reviewed: 26 August 2026IndependentNo paid placementsInformational only

index

MSCI World Equal Weighted

Equal-weighted developed-market equities

vs

index

Nasdaq-100

Large non-financial Nasdaq-listed companies

Overall verdict

MSCI World Equal Weighted takes the developed-market universe and assigns every constituent the same weight at each rebalance, which pushes exposure decisively toward smaller and non-US companies relative to a cap-weighted index. The Nasdaq-100 does the opposite: a hundred large companies, selected by listing venue with financials excluded, and weighted so the largest still dominate. These are the two extremes of construction.

Quick Decision

Choose MSCI World Equal Weighted if…

you want the outcome driven by the average developed-market company rather than by the largest, and accept the higher turnover an equal-weight rebalance implies.

Choose Nasdaq-100 if…

you want concentrated exposure to the large Nasdaq-listed cohort and are sizing it as a satellite position.

Either can make sense if…

the two are not mixed casually — their concentration profiles pull in opposite directions and the blend needs an explicit target weight.

At a glance

Entity characteristics—not reference-product fees.

CharacteristicMSCI World Equal WeightedNasdaq-100
ExposureEqual-weighted developed-market equitiesLarge non-financial Nasdaq-listed companies
GeographyDeveloped markets worldwideUnited States
Market coverageLarge and mid capLarge cap
Emerging marketsNot includedNot included
Small capsNot includedNot included
WeightingEqual weightedModified market-cap weighted
Index providerMSCINasdaq

Five key differences

  1. 1.Exposure: Equal-weighted developed-market equities compared with Large non-financial Nasdaq-listed companies.
  2. 2.Geography: Developed markets worldwide compared with United States.
  3. 3.Market coverage: Large and mid cap compared with Large cap.
  4. 4.Weighting: Equal weighted compared with Modified market-cap weighted.
  5. 5.Index provider: MSCI compared with Nasdaq.

Decision scorecard

ExposureDepends
GeographyDepends
Market coverageDepends
WeightingDepends
Index providerDepends

“Depends” means the category reflects an investor objective, not universal superiority.

Coverage, countries and sectors

Verified holdings, concentration, country and sector datasets are not currently connected. When available, each dataset will be labelled as official index data or Reference ETF holdings; listing domicile will not be presented as economic revenue exposure.

What this means in a portfolio

The Nasdaq-100's constituents also appear in the equal-weighted developed index, but at a tiny fraction of their cap-weighted importance. Combining the two effectively restores part of the mega-cap tilt the equal-weight index was chosen to remove.

Common mistake

Assuming equal weighting is a low-risk choice. It systematically increases exposure to smaller constituents and to the rebalancing discipline itself, which behaves differently in trending markets.

Historical comparison basis

Historical performance is represented using Grovcap-selected reference exchange-traded products. It is not the official index or spot return series. Fund or ETP returns can differ because of fees, taxes, tracking, cash positions, product structure and other implementation effects. Differences can reflect TER, tracking difference, withholding taxes, sampling, securities lending, cash drag, operating expenses, currency conversion and inception date.

No period is currently comparable across both reference products on a like-for-like currency, basis and reporting-date footing, so no return figures are shown. Grovcap never renders a missing return as 0.00%.

Grovcap does not currently hold a daily net-asset-value time series for these products. Indexed performance charts, annualised volatility, maximum drawdown and return-per-risk therefore remain unavailable rather than being estimated from period returns.

Reference instruments used

One canonical European exchange-traded product per exposure, chosen by published rules: exact benchmark family, active and published, plain long-only, then accumulating, unhedged, longest usable history and largest established product.

MSCI World Equal Weighted reference product

Invesco MSCI World Equal Weight UCITS ETF Acc | Invesco UK

ISIN
IE000OEF25S1
Product type
UCITS ETF
Provider
Invesco
Tracked benchmark
MSCI World Equal Weighted Net Total Return USD Index
Distribution
Accumulating
Currency hedging
Not currently available
Replication
Physical
Domicile
Ireland
Base currency
USD
Ongoing charge (TER)
0.20%
Fund size
$1.78bn
Inception
5 Sept 2024

Selected deterministically from 1 eligible product in the Grovcap database — never by commercial arrangement.

Nasdaq-100 reference product

iShares NASDAQ 100 UCITS ETF

ISIN
IE00B53SZB19
Product type
UCITS ETF
Provider
Ishares
Tracked benchmark
NASDAQ 100 Index
Distribution
Accumulating
Currency hedging
Unhedged
Replication
Replicated
Domicile
Ireland
Base currency
USD
Ongoing charge (TER)
0.30%
Fund size
$26.89bn
Inception
26 Jan 2010

Selected deterministically from 15 eligible products in the Grovcap database — never by commercial arrangement.

Why these reference instruments?

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