Data as of Oct 28, 2026.
IWB vs NOBL: Differences, Returns & Fees
Over the year to Oct 28, 2026, IWB returned +13.1% to NOBL's +15.5%; 10% of their weight is in the same names.
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Net assets on Oct 28, 2026: $49.1bn for iShares Russell 1000 ETF and $11.6bn for ProShares S&P 500 Dividend Aristocrats ETF.
Pair scorecard
IWB costs 0.20 points a year less; their one-year returns differ by 2.4 points; IWB is 4.2 times larger.
| Measure | IWB | NOBL |
|---|---|---|
| Return | ||
| Total return, 1 year | +13.1% | +15.5% |
| Benchmark | ||
| What it tracks | Russell 1000 Index | S&P 500 Dividend Aristocrats Index |
| Cost and size | ||
| Expense ratio | 0.15% | 0.35% |
| Net assets | $49.1bn | $11.6bn |
| Holdings | ||
| Holdings in common | 10% | |
| Top ten holdings, share of the fund | 35.3% | 17.0% |
Holdings in common uses holdings dated Oct 27, 2026. Method
Risk and return
Oct 18, 2013 to Oct 23, 2026 · 679 weekly returnsIWB returned more: +422.3% to +264.8%. NOBL swung slightly less: 15.4% to 16.3%. NOBL fell slightly less at its worst: −31.7% to −32.7%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | IWB | NOBL | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +422.3% | +264.8% | IWB | Price change plus distributions, reinvested. |
| Annualized | +13.5% | +10.4% | IWB | Total return as a yearly rate. |
| Price return | +325.4% | +179.1% | IWB | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 16.3% | 15.4% | NOBL (slight) | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 11.4% | 10.8% | NOBL (slight) | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −32.7% | −31.7% | NOBL (slight) | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.74 | 0.59 | IWB | Return above Treasury bills per unit of volatility. |
| Sortino | 1.06 | 0.84 | IWB | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.41 | 0.33 | IWB | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 679 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, IWB and NOBL hold 10% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.
half
10% in common
Only in one fund ↓
Side by side
IWB and NOBL on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IWB and NOBL do different jobs. What does each one do in a portfolio?
- What each follows. IWB follows Russell 1000 Index and NOBL follows S&P 500 Dividend Aristocrats Index.
- Holdings in common. 10% of the weight is in the same securities (holdings dated Oct 27, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 IWB returned +13.1% and NOBL +15.5% with distributions reinvested, a gap of 2.4 points.
Data as of Oct 28, 2026.
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IWB
IWB tracks the Russell 1000. Over the year to Oct 28, 2026 it returned +13.1% with distributions reinvested, against +13.2% for its benchmark, the Russell 1000 Index. The prospectus expense ratio is 0.15% a year. By its holdings published by its issuer for Oct 27, 2026, 92% of the fund by weight is stocks the S&P 500 also holds, across 1,025 positions, with the top ten at 35.3%.
NOBL
NOBL tracks the S&P 500 Dividend Aristocrats. Over the year to Oct 28, 2026 it returned +15.5% with distributions reinvested. The prospectus expense ratio is 0.35% a year. By its holdings published by its issuer for Oct 27, 2026, 98% of the fund by weight is stocks the S&P 500 also holds, across 69 positions, with the top ten at 17.0%.
Questions people ask
- Which returned more over the last year, IWB or NOBL?
- In the year to Oct 28, 2026, with distributions reinvested, IWB returned +13.1% and NOBL +15.5%.
- Which is cheaper, IWB or NOBL?
- IWB is cheaper, by 0.20 percentage points a year. That is about $20 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, IWB against NOBL, data as of Oct 28, 2026. https://etfiq.com/compare/any/iwb-vs-nobl
ETFIQ. (Oct 28, 2026). IWB against NOBL. Retrieved from https://etfiq.com/compare/any/iwb-vs-nobl
[IWB against NOBL (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/iwb-vs-nobl)
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