# IWB (iShares Russell 1000 ETF)

iShares · Stock ETFs · U.S. large-cap blend · data as of Oct 28, 2026

IWB returned +13.1% over the year to Oct 28, 2026, charges 0.15% a year and holds $49.1bn in net assets on Oct 28, 2026.

Promise check: Delivered. Over the year to Oct 28, 2026, IWB returned 13.1% against 13.2% for VONE, which tracks the same Russell 1000 Index. Fees aside, IWB finished 0.01 points behind VONE. https://etfiq.com/promise-index/stocks/

IWB tracks the Russell 1000 and returned +13.1% over the past year.

## Key facts

- IWB, total return, 1 year: +13.1%, as of Oct 28, 2026.
- IWB, expense ratio: 0.15%, as of Jul 27, 2026.
- IWB, holdings: 1025, as of Oct 27, 2026.
- IWB, below its high: −0.9%, as of Oct 28, 2026.
- IWB, 12-month yield, capital gains included, on its starting price: 1.0%, as of Oct 28, 2026.
- IWB, last payment (paid quarterly), ex-date Sep 15, 2026: $1.0062, as of Sep 15, 2026.
- IWB, net assets: $49.1bn (the issuer’s own daily fund list, as of Oct 28, 2026).

## IWB over each window to Oct 28, 2026

| Window | Total return | Benchmark (VONE) | Gap to VONE | S&P 500 (SPY) |
| --- | --- | --- | --- | --- |
| 1 month | +1.0% | +1.0% | 0.0 pts | +0.9% |
| 3 months | +5.9% | +5.8% | +0.1 pts | +6.1% |
| 6 months | +8.9% | +9.1% | −0.2 pts | +9.1% |
| Year to date | +13.7% | +13.8% | −0.1 pts | +14.1% |
| 1 year | +13.1% | +13.2% | −0.1 pts | +13.6% |
| 3 years | +93.7% | +94.1% | −0.4 pts | +95.0% |
| 5 years | +73.7% | +74.3% | −0.6 pts | +79.8% |
| 10 years | +314.6% | +317.2% | −2.6 pts | +325.8% |
| Since launch | +779.5% | not available | not available | +774.0% |
| Since launch, annualised | +8.6% | – | – | – |

## IWB key stats

- 52-week high, daily closes to Oct 28, 2026: $426.04 on Aug 13, 2026 (computed by ETFIQ from Tiingo daily prices)
- 52-week low, daily closes to Oct 28, 2026: $346.67 on Mar 30, 2026 (computed by ETFIQ from Tiingo daily prices)
- Close on Oct 28, 2026, within that range: $421.72, 95% of the way from the low to the high (computed by ETFIQ from Tiingo daily prices)
- Beta to its benchmark, 1 year: 1.00, against VONE (computed by ETFIQ from Tiingo daily prices)
- R-squared, the same days: 1.00 (computed by ETFIQ from Tiingo daily prices)
- Beta and R-squared measured over: 251 daily total returns, Oct 29, 2025 to Oct 28, 2026 (computed by ETFIQ from Tiingo daily prices)
- Holdings: 1025
- Top ten weight: 35.3%

## IWB trading

- Not scored.
- Premium to NAV at the Oct 28 close: +0.04%; 95% of days within ±0.06%.
- The full trading page: https://etfiq.com/funds/iwb/trading/

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| What it tracks | Russell 1000 Index | ETFIQ |
| Fund type | Equity fund | ETFIQ |
| Category | Stocks · U.S. large-cap blend | ETFIQ |
| Expense ratio | 0.15% | 485BPOS XBRL, Jul 27, 2026 |
| Price | $421.72 | ETFIQ |
| First traded | May 19, 2000 | ETFIQ |
| Net assets | $49.1bn | the issuer’s own daily fund list, as of Oct 28, 2026 |
| Benchmark | Russell 1000 Index, measured by VONE, which tracks the same index | ETFIQ, from its filings |
| Benchmark named in | its prospectus, 485BPOS, Jul 22, 2025 | ETFIQ |
| IWB, 1 year to Oct 28, 2026 | +13.1% | ETFIQ |
| VONE, the same days | +13.2% | ETFIQ |
| Against its benchmark, 1 year | −0.1 pts | ETFIQ |
| Below its high | −0.9% | ETFIQ |
| Holdings | 1025 | ETFIQ |
| Top ten weight | 35.3% | ETFIQ |
| Holdings published for | Oct 27, 2026 | the issuer’s daily file |
| Holdings as of the close of | Oct 27, 2026 | the issuer’s daily file |
| Already in the S&P 500, by weight | 91.7% | ETFIQ |
| Active share vs the S&P 500 | 8.3% | ETFIQ |
| Already in the Nasdaq-100, by weight | 49.6% | ETFIQ |

## Money in and out, to Oct 23, 2026

| Window | Dates | Net flow |
| --- | --- | --- |
| 1 week | Oct 21, 2026 to Oct 23, 2026 | −$21.1m |
| 1 month | Sep 28, 2026 to Oct 23, 2026 | −$103m |
| 3 months | Jul 28, 2026 to Oct 23, 2026 | −$657m |
| Year to date | Jan 2, 2026 to Oct 23, 2026 | −$2.8bn |
| 1 year | Oct 28, 2025 to Oct 23, 2026 | −$1.1bn |

Computed by ETFIQ from the change in shares outstanding times the previous day’s NAV. Every day and month: <https://etfiq.com/data/flows/funds/iwb.json>. Method: https://etfiq.com/methodology/flows

## Questions

### How has IWB performed?

Over the year to Oct 28, 2026, IWB returned +13.1% with distributions reinvested, against +13.2% for its benchmark, the Russell 1000 Index. Over three years the number is +93.7%.

### What does IWB cost?

The prospectus expense ratio is 0.15% a year.

### What does IWB hold?

1,025 positions as published by its issuer for Oct 27, 2026, with the top ten at 35.3% of the fund. 92% of its weight is in stocks the S&P 500 also holds.

### How far is IWB below its high?

0.9% below its high of Oct 6, 2026, measured on the reinvested series to Oct 28, 2026.


## Cite this page

ETFIQ, IWB, stock fund, data as of Oct 28, 2026. https://etfiq.com/funds/iwb
Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at <https://etfiq.com/data/>.

HTML: https://etfiq.com/funds/iwb  ·  JSON: https://etfiq.com/funds/iwb.json