IOO vs IXP: Holdings Overlap
iShares · 110 holdings · $9.3B · as of 2026-03-31
IXPiShares Global Comm Services ETF
iShares · 81 holdings · $577M · as of 2026-03-31
How similar are IOO and IXP?
iShares Global 100 ETF (IOO, by iShares) holds 110 positions; iShares Global Comm Services ETF (IXP, by iShares) holds 81. They have 12 holdings in common, and by portfolio weight the two funds are 10.1% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 10.1%Sum of the smaller weight of each shared holding
- Shared Holdings
- 12IOO holds 110 · IXP holds 81
- Weight in Shared Holdings
- IOO 10%·IXP 27%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in IOO
98 of 110 positions (89.5% of the fund) are not held by IXP. Showing the top 30 by weight.
Sector Breakdown
| Sector | IOO | IXP |
|---|---|---|
| Communication Services | 10.1% | 99.8% |
| Information Technology | 42.3% | 0.0% |
| Financials | 10.0% | 0.0% |
| Health Care | 9.8% | 0.0% |
| Consumer Discretionary | 8.5% | 0.0% |
| Other Sectors | 19.0% | 0.0% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| IOO | +5.6% | +16.0% | +31.2% | +25.4% | +16.4% | +16.6% | 0.80% |
| IXP | +1.2% | -2.0% | +6.3% | +20.8% | +8.3% | +8.8% | 3.33% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in IOO vs IXP →
Shared Holdings(12)
The top 10 shared positions account for 100% of the overlap, led by GOOGL, GOOG and 700.
 GOOGLAlphabet Inc. CAP STK CL A | 4.79% | 10.52% | 4.79% |
|---|---|---|---|
 GOOGAlphabet Inc. CAP STK CL C | 3.84% | 8.43% | 3.84% |
 700Tencent Holdings Ltd. | 1.10% | 4.57% | 1.10% |
 DTEDeutsche Telekom AG (Registered) | 0.37% | 3.61% | 0.37% |
| JAPANESE YEN | 0.01% | 0.01% | 0.01% |
| SWISS FRANC | 0.01% | 0.02% | 0.01% |
| Euro | 0.00% | 0.00% | 0.00% |
| HONG KONG DOLLAR | 0.00% | 0.02% | 0.00% |
| KOREAN WON | 0.00% | 0.01% | 0.00% |
| GREAT BRITISH POUND | 0.02% | 0.00% | 0.00% |
| AUSTRALIAN DOLLAR | 0.02% | 0.00% | 0.00% |
| SWEDISH KRONE | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
How much do IOO and IXP overlap?
IOO and IXP overlap by 10.1% of portfolio weight. They share 12 holdings (IOO holds 110 positions and IXP holds 81), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IOO and IXP?
The two portfolios are 10.1% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of IOO and IXP?
The largest positions held by both funds are GOOGL, GOOG, 700, DTE and JAPANESE YEN. Together the top 10 shared positions account for 100% of the total overlap.
What does IOO own that IXP doesn't?
98 positions (89.5% of IOO) are unique to IOO, led by NVDA, AAPL and MSFT. In the other direction, 69 positions (72.7% of IXP) are unique to IXP.