Do IEMG and VWO overlap?

Yes — at least 1.8% of the two funds overlaps by portfolio weight across 13 shared positions, computed from each fund's SEC N-PORT filings.

Which has performed better over the last year, IEMG or VWO?

IEMG — 34.8% vs 19.6% trailing 1-year price return. Past performance does not predict future results.

IEMG vs VWO ETF Comparison — Overlap, Performance & Live Signal

IEMG vs VWO — ETF comparison

Two funds head-to-head: live engine reads, trailing performance, and holdings overlap from SEC filings. An engine-read comparison — not a recommendation.

Factor by factor — IEMG (left) vs VWO (right)

Technical

Momentum

Fundamental

Options

Microstructure

Trailing performance — IEMG (left) vs VWO (right)

+18.7%

6-month return

+12.8%

+34.8%

1-year return

+19.6%

+28.8%

5-year return

+16.2%

Holdings overlap — 1.8% by weight · 13 shared positions

0.44%

ASX

0.44%

0.33%

0.40%

0.29%

NTES

0.37%

0.26%

BIDU

0.29%

0.24%

0.31%

0.11%

CHT

0.14%

0.04%

BSAC

0.04%

0.03%

TAL

0.04%

Largest IEMG-only positions: HDB 0.61% · PBR.A 0.50% · IBN 0.48% · VALE 0.41% · NU 0.31%

Largest VWO-only positions: TSM 14.61% · GFI 0.33% · BSBR 0.02% · SQM 0.01% · DRD 0.01%

From each fund's SEC N-PORT filing (2026-07-27 / 2026-06-26), computed on the 40 of 2693 and 19 of 6329 equity positions matched to the QuantLogix stock universe — a lower bound, never an estimate.

QuantLogix's 5-factor engine currently reads iShares Core MSCI Emerging Markets ETF (IEMG) at 89/100 (strong buy) and Vanguard FTSE Emerging Markets ETF (VWO) at 86/100 (strong buy). IEMG carries the stronger composite read by 3 points, led by microstructure at 94/100. VWO's strongest leg is microstructure at 96/100. On trailing price performance, IEMG leads over the last year (+34.8% vs +19.6% for VWO). By filed portfolio weights, at least 1.8% of the two funds overlaps across 13 shared positions. Signals recompute throughout the trading day — the balance can shift with the tape.

🤖 Want the deeper take? Pro runs a 10-agent AI debate on either name — 5 analysts, bull vs bear, a risk read, and a trader's verdict. See Pro →

Educational market analysis, not investment advice. QuantLogix does not provide personalized recommendations. IEMG ETF page · VWO ETF page · ETF rankings · Equities Network · Verified track record