IEFA vs TIP: 0% overlap
iShares Core MSCI EAFE ETF and iShares TIPS Bond ETF share 0.0% 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
IEFA and TIP hold 4 of the same securities. The ten contributing most to the overlap figure:
| Holding | in IEFA | in TIP | Δ |
|---|---|---|---|
| CASH | 0.0% | 0.4% | 0.3% |
| 91282C | 0.0% | 63.3% | 63.3% |
| 912810 | 0.0% | 19.1% | 19.1% |
| 912828 | 0.0% | 17.3% | 17.3% |
Where IEFA and TIP 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 | IEFA | TIP | Δ |
|---|---|---|---|
| Treasuries | 0.0% | 99.6% | −99.6pp |
| Financials | 24.2% | 0.0% | +24.2pp |
| Industrials | 19.6% | 0.0% | +19.6pp |
| Information Technology | 11.9% | 0.0% | +11.9pp |
| Consumer Discretionary | 8.8% | 0.0% | +8.8pp |
| Health Care | 7.6% | 0.0% | +7.6pp |
| Consumer Staples | 6.7% | 0.0% | +6.7pp |
| Materials | 6.4% | 0.0% | +6.4pp |
Δ is IEFA minus TIP, 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
99.5% of IEFA by weight, held in no part of TIP.
0.0% of TIP by weight, held in no part of IEFA.
A large count with a small weight is the usual shape: the positions one fund adds are typically its smallest ones.
Concentration and cost
| IEFA | TIP | |
|---|---|---|
| Top 10 holdings | 12.5% | 100.0% |
| Positions held | 2,567 | 5 |
| Cost per $10,000 held, per year | $7 | $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 IEFA and TIP overlap?
IEFA and TIP overlap 0.0% by portfolio weight — largely distinct portfolios. They share 4 holdings. The figure comes from current issuer holdings files (IEFA as of 2026-07-23, TIP as of 2026-07-23).
How is the overlap between IEFA and TIP calculated?
As the sum of the smaller weight in each fund, over every holding both funds own: Σ min(wA, wB). If IEFA holds a stock at 6% and TIP 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 IEFA and TIP?
That depends on your goals — we state facts, not advice. At 0.0% overlap, each fund still contributes meaningfully distinct exposure.
What does IEFA own that TIP doesn't?
IEFA holds 2,567 positions and TIP holds 5; 2,564 of IEFA's positions don't appear in TIP at all, and they are 99.5% of IEFA by weight.
You probably hold more than two funds
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Related comparisons
Sources: issuer holdings files, IEFA as of 2026-07-23, TIP as of 2026-07-23. Weights are fractions of each fund. Diagnostics, not advice.