iShares Global 100 ETF (IOO) Valuation
IOO valuation today
Holdings combined · company data as of Oct 26, 2026- P/E (TTM)
- 26.7 trailing earnings
- Forward P/E
- 22.7 analyst estimates
- Price / sales
- 6.01
- Price / book
- 7.80
- EV / EBITDA
- 17.8
- Earnings yield
- 3.74% inverse of P/E
- Dividend yield
- 0.92% of the holdings
- Return on equity
- 29.2% combined
- Net margin
- 22.5% combined
- Beta
- 1.20 weighted, vs S&P 500
IOO valuation vs other stock ETFs
| ETF | P/E | Fwd P/E | P/S | P/B | Div. yield | ROE | Net margin | Loss-makers |
|---|---|---|---|---|---|---|---|---|
| IOO | 26.7 | 22.7 | 6.01 | 7.80 | 0.92% | 29.2% | 22.5% | 1.5% |
| SPY | 25.9 | 19.9 | 3.67 | 5.47 | 1.08% | 21.1% | 14.2% | 1.9% |
| QQQ | 34.2 | 23.4 | 5.93 | 9.27 | 0.58% | 27.1% | 17.4% | 6.9% |
| DIA | 20.9 | 18.4 | 3.16 | 5.52 | 1.55% | 26.4% | 15.1% | 0.0% |
| VTI | 28.2 | 19.4 | 3.31 | 5.00 | 1.07% | 17.7% | 11.8% | 4.6% |
| IWM | n/m | 13.9 | 1.25 | 2.03 | 1.38% | −1.7% | −1.0% | 28.1% |
Same method for every fund. n/m = not meaningful (combined trailing earnings below zero or close to it). Loss-makers = weight of holdings with negative trailing earnings.
IOO valuation by sector
| Sector | Weight | P/E | Fwd P/E | P/S | P/B | Div. yield | ROE |
|---|---|---|---|---|---|---|---|
| Technology | 45.8% | 33.2 | 26.3 | 11.01 | 14.88 | 0.62% | 44.8% |
| Communication Services | 9.9% | 17.0 | 22.4 | 9.30 | 6.75 | 0.26% | 39.7% |
| Financial Services | 9.5% | 16.2 | 14.6 | 4.59 | 3.00 | 1.73% | 18.6% |
| Healthcare | 9.2% | 39.3 | 18.5 | 6.09 | 7.28 | 1.74% | 18.5% |
| Consumer Cyclical | 7.7% | 21.5 | 22.2 | 2.87 | 4.94 | 0.35% | 23.0% |
| Consumer Defensive | 6.0% | 28.3 | 23.6 | 2.57 | 10.56 | 2.36% | 37.3% |
| Energy | 4.4% | 22.3 | 14.9 | 2.06 | 2.38 | 2.61% | 10.7% |
| Industrials | 4.2% | 28.9 | 25.7 | 3.86 | 8.01 | 1.08% | 27.7% |
| Real Estate | 0.2% | 25.5 | 24.6 | 7.89 | 21.39 | 3.86% | 83.9% |
IOO earnings yield vs bond yields
Earnings yield = earnings ÷ price (1 ÷ P/E). The gap to bond yields is a rough gauge of the extra return stocks are priced to deliver.
How IOO weight splits by P/E
Share of the covered weight in companies with a trailing P/E in each range.
IOO largest holdings: valuation
| Symbol | Company | Weight | P/E | Fwd P/E | P/S | Div. yield | Share of earnings |
|---|---|---|---|---|---|---|---|
| NVDA | NVIDIA Corporation | 12.22% | 27.1 | 24.9 | 17.1 | 0.47% | 15.05% |
| AAPL | Apple Inc. | 11.90% | 39.4 | 35.2 | 10.7 | 0.31% | 10.07% |
| MSFT | Microsoft Corporation | 9.45% | 29.5 | 25.1 | 11.8 | 0.74% | 10.69% |
| AMZN | Amazon.com, Inc. | 6.00% | 20.1 | 23.6 | 3.5 | — | 9.94% |
| GOOGL | Alphabet Inc. | 4.94% | 17.1 | 22.8 | 9.3 | 0.26% | 9.64% |
| GOOG | Alphabet Inc. | 3.93% | 16.9 | 21.8 | 9.2 | 0.26% | 7.76% |
| AVGO | Broadcom Inc. | 3.69% | 43.3 | 19.4 | 17.6 | 0.79% | 2.84% |
| LLY | Eli Lilly and Company | 2.39% | 42.2 | 24.4 | 14.1 | 0.55% | 1.89% |
| JPM | JPMorgan Chase & Co. | 2.12% | 14.2 | 13.5 | 4.7 | 1.94% | 4.95% |
| XOM | Exxon Mobil Corporation | 1.81% | 23.0 | 14.8 | 2.0 | 2.30% | 2.62% |
| 005930 | Samsung Electronics Co Ltd | 1.68% | — | — | — | — | — |
| ASML | ASML Holding N.V. | 1.51% | — | — | — | — | — |
| JNJ | Johnson & Johnson | 1.46% | 38.8 | 21.0 | 6.2 | 2.10% | 1.25% |
| WMT | Walmart Inc. | 1.30% | 43.0 | 38.0 | 1.3 | 0.83% | 1.01% |
| MA | Mastercard Incorporated | 1.20% | 34.0 | 24.2 | 15.4 | 0.56% | 1.18% |
| INTC | Intel Corporation | 1.10% | — | 63.3 | 8.3 | — | −0.87% |
| CVX | Chevron Corporation | 1.03% | 21.2 | 15.2 | 2.1 | 3.16% | 1.62% |
| CSCO | Cisco Systems, Inc. | 0.97% | 32.2 | 19.8 | 6.7 | 1.56% | 1.00% |
| PG | The Procter & Gamble Company | 0.92% | 24.1 | 21.2 | 4.3 | 2.73% | 1.27% |
| KO | The Coca-Cola Company | 0.90% | 28.2 | 25.3 | 8.1 | 2.26% | 1.06% |
| MRK | Merck & Co., Inc. | 0.88% | 115.8 | 15.3 | 5.4 | 2.33% | 0.25% |
| ROP | Roche Holding AG | 0.82% | — | — | — | — | — |
| CAT | Caterpillar Inc. | 0.80% | 31.5 | 25.4 | 4.5 | 0.89% | 0.85% |
| GE | GE Aerospace | 0.78% | 37.0 | 35.3 | 6.4 | 0.60% | 0.70% |
| 0700 | Tencent Holdings Ltd | 0.78% | — | — | — | — | — |
Share of earnings = the holding's part of the fund's combined trailing profit. Green: earns more than its weight; orange: less. Symbol links go to each company's key metrics.
About IOO valuation
Adding up its 51 holdings with company data, IOO trades at 26.7 times trailing earnings and 22.7 times analysts' forward estimates, with a price-to-book ratio of 7.80 and a dividend yield of 0.92%. Its earnings yield of 3.74% is 1.59 percentage points below the 5.33% yield to maturity of the U.S. bond market (AGG).
The ten largest holdings are 58.5% of the fund and earn 75.4% of its combined profit. By sector, Healthcare is the most expensive at 39.3 times earnings and Financial Services the cheapest at 16.2. Companies that lost money over the past year are 1.5% of the covered weight.
How these figures are calculated. Each ratio treats the fund as one company: the earnings, sales and book value of every holding are added up in proportion to its weight and divided into the fund's price. In practice that is a weighted harmonic mean, so a single stock with a very high P/E cannot distort the result, and loss-making companies reduce the fund's earnings instead of being dropped. Covers 81.1% of the fund's weight (U.S.-listed stocks with company data); company figures as of October 26, 2026.
Related: IOO chart, IOO performance, IOO holdings, IOO dividends.
IOO valuation FAQ
What is the P/E ratio of IOO?
Based on its holdings, IOO has a trailing P/E of 26.7 and a forward P/E of 22.7 (earnings of all covered holdings combined in proportion to their weights, as of October 26, 2026).
What is the earnings yield of IOO?
The trailing earnings yield is 3.74% (1 ÷ P/E) and the forward earnings yield 4.40%. For comparison the U.S. bond market (AGG) yields 5.33% to maturity and T-bills about 3.91%.
Is IOO more expensive than the S&P 500?
IOO trades at 26.7 times trailing earnings versus 25.9 for the S&P 500 (SPY); on forward estimates the figures are 22.7 and 19.9.
What is the price-to-book ratio of IOO?
The holdings of IOO trade at 7.80 times book value, with a combined return on equity of 29.2%.
Which sector in IOO has the highest P/E?
Healthcare has the highest P/E at 39.3 and Financial Services the lowest at 16.2.