IEMG vs IVE: 0% overlap
iShares Core MSCI Emerging Markets ETF and iShares S&P 500 Value ETF share 0.3% of their portfolios by weight — computed as Σ min(wA, wB) over every holding both funds own.
You would hold two tickers and get the diversification of 2.0. Two funds that shared nothing would score 2.0; two identical funds score 1.0.
Top shared holdings
IEMG and IVE hold 9 of the same securities. The ten contributing most to the overlap figure:
| Holding | in IEMG | in IVE | Δ |
|---|---|---|---|
| CASH | 0.4% | 0.2% | 0.2% |
| HAL | 0.1% | 0.1% | 0.0% |
| BDX | 0.0% | 0.1% | 0.1% |
| TEL | 0.0% | 0.1% | 0.1% |
| ECL | 0.0% | 0.2% | 0.2% |
| LULU | 0.0% | 0.0% | 0.0% |
| SRE | 0.0% | 0.2% | 0.2% |
| IEX | 0.0% | 0.1% | 0.1% |
| PTC | 0.0% | 0.0% | 0.0% |
Where IEMG and IVE differ
Sector weights as a share of each fund, ordered by the size of the gap rather than the size of the sector — two funds that overlap heavily still usually diverge somewhere.
| Sector | IEMG | IVE | Δ |
|---|---|---|---|
| Information Technology | 39.8% | 19.8% | +20.0pp |
| Health Care | 3.1% | 12.5% | −9.3pp |
| Consumer Staples | 3.0% | 8.7% | −5.7pp |
| Energy | 3.5% | 7.4% | −3.9pp |
| Industrials | 7.7% | 11.5% | −3.7pp |
| Communication Services | 5.4% | 2.9% | +2.6pp |
| Utilities | 2.0% | 4.5% | −2.5pp |
| Materials | 5.8% | 3.6% | +2.2pp |
Δ is IEMG minus IVE, in percentage points. Sector data is not published by every issuer, so “Unclassified” is a real category rather than a gap in the table.
What each fund holds alone
98.7% of IEMG by weight, held in no part of IVE.
99.0% of IVE by weight, held in no part of IEMG.
A large count with a small weight is the usual shape: the positions one fund adds are typically its smallest ones.
Concentration and cost
| IEMG | IVE | |
|---|---|---|
| Top 10 holdings | 33.6% | 23.7% |
| Positions held | 2,790 | 440 |
| Cost per $10,000 held, per year | $9 | $18 |
Cost is the expense ratio applied to $10,000; it excludes any brokerage commission, bid-ask spread or tax consequence. Figures are facts about the funds, not a suggestion about which to hold.
Frequently asked
How much do IEMG and IVE overlap?
IEMG and IVE overlap 0.3% by portfolio weight — largely distinct portfolios. They share 9 holdings. The figure comes from current issuer holdings files (IEMG as of 2026-07-23, IVE as of 2026-07-23).
How is the overlap between IEMG and IVE calculated?
As the sum of the smaller weight in each fund, over every holding both funds own: Σ min(wA, wB). If IEMG holds a stock at 6% and IVE holds the same stock at 4%, 4% counts as shared. The result is bounded between 0% and 100%, and it is computed after looking through any fund-of-funds to the underlying holdings.
Is it redundant to hold both IEMG and IVE?
That depends on your goals — we state facts, not advice. At 0.3% overlap, each fund still contributes meaningfully distinct exposure.
What does IEMG own that IVE doesn't?
IEMG holds 2,790 positions and IVE holds 440; 2,780 of IEMG's positions don't appear in IVE at all, and they are 98.7% of IEMG by weight.
You probably hold more than two funds
This page compares IEMG and IVE. Paste your whole portfolio — brokerage, 401(k), IRA — and see the overlap across every fund at once, plus what you actually own underneath them and your own Effective Funds number. Free, no account, nothing stored.
X-ray my portfolio — free →Watch IEMG vs IVE
We re-read both funds’ published holdings every weeknight. Leave an address and we'll tell you when what's inside actually changes.
Not sending yet — email alerts are built but switched off, and you'll be among the first when they turn on. No spam, one-click unsubscribe.
Related comparisons
Sources: issuer holdings files, IEMG as of 2026-07-23, IVE as of 2026-07-23. Weights are fractions of each fund. Diagnostics, not advice.