IWB holdings - what the fund actually owns

iShares Russell 1000 ETF reports 946 stock positions to the SEC, 100% of its assets. The ten largest are 34.8% of the fund, as of Jun 30, 2026.

Each week Ploutos reads the latest N-PORT filing of the largest US equity ETFs. This page is one fund's filing: its reported positions with their weights, where that weight sits by sector, what entered and left since the previous filing, and which other funds hold the most of the same stocks.

Reported positions

946

cover 100% of the fund

Weight of the top 10 holdings

34.8%

of the fund in ten names

Largest position

NVDA

6.72% · NVIDIA CORPORATION

Filing date

Jun 30, 2026

holdings as reported to the SEC

Where the weight sits, by sector

Technology
46.6%
Consumer Cyclical
10.5%
Financial Services
10.0%
Healthcare
9.4%
Industrials
4.5%
Consumer Defensive
3.7%
Utilities
2.6%
Basic Materials
2.3%
Real Estate
2.1%
Communication Services
1.9%
Energy
1.7%
Unknown
4.7%

Sectors come from each company's industry code in its SEC record, so they are coarse. 4.7% of the reported weight could not be placed and is shown as unknown.

Full holdings list, heaviest first

#StockWeightCumulative
1NVDANVIDIA CORPORATION6.72%6.7%
2AAPLAPPLE INC.6.03%12.8%
3GOOGLALPHABET INC.5.42%18.2%
4MSFTMICROSOFT CORPORATION3.99%22.2%
5AMZNAMAZON.COM, INC.3.33%25.5%
6AVGOBROADCOM INC.2.53%28.0%
7MUMICRON TECHNOLOGY, INC.1.87%29.9%
8METAMETA PLATFORMS, INC.1.78%31.7%
9TSLATESLA, INC.1.77%33.4%
10LLYELI LILLY AND COMPANY1.38%34.8%
11AMDADVANCED MICRO DEVICES, INC.1.36%36.2%
12BRK.ABERKSHIRE HATHAWAY INC.1.34%37.5%
13JPMORGAN CHASE & CO.1.26%38.8%
14INTCINTEL CORPORATION0.88%39.7%
15JNJJOHNSON & JOHNSON0.88%40.5%
16AMATAPPLIED MATERIALS, INC.0.83%41.4%
17EXXON MOBIL CORPORATION0.82%42.2%
18VVISA INC.0.82%43.0%
19LRCXLAM RESEARCH CORPORATION0.78%43.8%
20WMTWALMART INC.0.72%44.5%
21CATCATERPILLAR INC.0.70%45.2%
22CSCOCISCO SYSTEMS, INC.0.67%45.9%
23ABBVABBVIE INC.0.64%46.5%
24COSTCOSTCO WHOLESALE CORPORATION0.60%47.1%
25MAMASTERCARD INCORPORATED0.60%47.7%

Funds that hold the most of the same stocks

The share of IWB that is also in each fund, from the positions both report. Open a pair for the full list.

FundOverlapShared
ITOTiShares Core S&P Total U.S. Stock Market ETF90.9%871
SPTMState Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF90.5%780
DFUSDimensional U.S. Equity Market ETF90.1%809
VTIVANGUARD TOTAL STOCK MARKET INDEX FUND89.7%861
IVViShares Core S&P 500 ETF87.9%466
SCHXSchwab U.S. Large-Cap ETF87.1%675
SCHBSchwab U.S. Broad Market ETF86.6%858
SPY86.6%464

Questions people ask

What are the top holdings of IWB?

Its filing lists 946 stock positions. The largest are NVDA 6.7%, AAPL 6.0%, GOOGL 5.4%, and the ten largest together are 34.8% of the fund. The full list with weights is on this page.

How often do these holdings change?

Funds report their positions to the SEC at each quarter end, and the SEC publishes the filing about 60 days later. Ploutos reads the latest one every week, so the page changes four times a year, and shows the date of the filing it reads.

Why does the coverage not reach 100%?

The list is the stock positions the fund reports. Cash, futures, bonds and other assets the filing carries are not listed, and what the stocks add up to is the coverage shown. A stock fund lands near 100; a fund that holds futures or a cash sleeve lands lower. Weights are of the whole fund.

Compare IWB with another fund·All fund pairs

Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.