IWB holdings (2026)
All 989 positions in iShares Russell 1000 ETF, ranked by portfolio weight — led by NVDA at 7.4%. Weights come from the fund's own SEC N-PORT filing and update daily with prices; positions in stocks ChartRow doesn't track still appear, ranked by weight, without returns. Not investment advice.
Weights are the Mar 31, 2026 SEC filing rolled forward on each holding's price move (as of market close, Aug 13, 2026) — an estimate of today, not the filed figure. Switch the table below to see them exactly as filed.
Top 10 holdings#
Sector weights#
Estimated portfolio characteristics#
Estimated by our own bottom-up analysis of the fund's SEC-filed holdings, covering 96% of portfolio weight (97% carries a valid trailing P/E). Funds publish similar figures on their own sites; ours are recomputed daily from public data.
IWB holdings by weight#
801–900 of 989| # | Company | Weight | Price | 1D | YTD | 1Y | Mkt cap |
|---|---|---|---|---|---|---|---|
| 801 | ESAB CORPORATION | 0.01% | — | — | — | — | — |
| 802 | SONOCO PRODUCTS COMPANY | 0.01% | — | — | — | — | — |
| 803 | ENPHEnphase Energy | 0.01% | $40.79 | +0.0% | +27.3% | +21.5% | $5B |
| 804 | CHEMED CORPORATION | 0.01% | — | — | — | — | — |
| 805 | BIO-RAD LABORATORIES, INC. | 0.01% | — | — | — | — | — |
| 806 | AUTONATION, INC. | 0.01% | — | — | — | — | — |
| 807 | FLOOR & DECOR HOLDINGS, INC. | 0.01% | — | — | — | — | — |
| 808 | Versant Media Group, Inc. | 0.01% | — | — | — | — | — |
| 809 | TELEFLEX INCORPORATED | 0.01% | — | — | — | — | — |
| 810 | BROOKFIELD RENEWABLE CORPORATION | 0.01% | — | — | — | — | — |
| 811 | LYFT, INC. | 0.01% | — | — | — | — | — |
| 812 | WHITE MOUNTAINS INSURANCE GROUP, LTD. | 0.01% | — | — | — | — | — |
| 813 | VONTIER CORPORATION | 0.01% | — | — | — | — | — |
| 814 | AVANTOR, INC. | 0.01% | — | — | — | — | — |
| 815 | MADISON SQUARE GARDEN SPORTS CORP. | 0.01% | — | — | — | — | — |
| 816 | NEXSTAR MEDIA GROUP, INC. | 0.01% | — | — | — | — | — |
| 817 | GENTEX CORPORATION | 0.01% | — | — | — | — | — |
| 818 | BANK OZK | 0.01% | — | — | — | — | — |
| 819 | AVNET, INC. | 0.01% | — | — | — | — | — |
| 820 | SENSATA TECHNOLOGIES HOLDING PLC | 0.01% | — | — | — | — | — |
| 821 | ASAmer Sports Inc. | 0.01% | $33.11 | +0.2% | -11.4% | -11.6% | $18B |
| 822 | U-Haul Holding Company | 0.01% | — | — | — | — | — |
| 823 | MACY'S, INC. | 0.01% | — | — | — | — | — |
| 824 | RITHM CAPITAL CORP. | 0.01% | — | — | — | — | — |
| 825 | ETSY, INC. | 0.01% | — | — | — | — | — |
| 826 | PRIMO BRANDS CORPORATION | 0.01% | — | — | — | — | — |
| 827 | Post Holdings, Inc. | 0.01% | — | — | — | — | — |
| 828 | RLI CORP. | 0.01% | — | — | — | — | — |
| 829 | KBR, INC. | 0.01% | — | — | — | — | — |
| 830 | EXLSERVICE HOLDINGS, INC. | 0.01% | — | — | — | — | — |
| 831 | FORTUNE BRANDS INNOVATIONS, INC. | 0.01% | — | — | — | — | — |
| 832 | BOYD GAMING CORPORATION | 0.01% | — | — | — | — | — |
| 833 | PAYLOCITY HOLDING CORPORATION | 0.01% | — | — | — | — | — |
| 834 | Ralliant Corp | 0.01% | — | — | — | — | — |
| 835 | CLEVELAND-CLIFFS INC. | 0.01% | — | — | — | — | — |
| 836 | GRAND CANYON EDUCATION, INC. | 0.01% | — | — | — | — | — |
| 837 | BRIGHT HORIZONS FAMILY SOLUTIONS INC. | 0.01% | — | — | — | — | — |
| 838 | MATTEL, INC. | 0.01% | — | — | — | — | — |
| 839 | BRUNSWICK CORPORATION | 0.01% | — | — | — | — | — |
| 840 | LOUISIANA-PACIFIC CORPORATION | 0.01% | — | — | — | — | — |
| 841 | VORNADO REALTY TRUST | 0.01% | — | — | — | — | — |
| 842 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | 0.01% | — | — | — | — | — |
| 843 | CLEARWAY ENERGY, INC. | 0.01% | — | — | — | — | — |
| 844 | VAIL RESORTS, INC. | 0.01% | — | — | — | — | — |
| 845 | CPBCampbell's Company (The) | 0.01% | $23.28 | +3.0% | -16.5% | -27.5% | $7B |
| 846 | SLM CORPORATION | 0.01% | — | — | — | — | — |
| 847 | UIPATH, INC. | 0.01% | — | — | — | — | — |
| 848 | RYANRyan Specialty Holdings Inc. | 0.01% | $42.83 | -0.1% | -17.1% | -28.1% | $11B |
| 849 | VALVOLINE INC. | 0.01% | — | — | — | — | — |
| 850 | SIRIUS XM HOLDINGS INC. | 0.01% | — | — | — | — | — |
| 851 | Elastic N.V. | 0.01% | — | — | — | — | — |
| 852 | TEMPUS AI, INC. | 0.01% | — | — | — | — | — |
| 853 | TRAVEL + LEISURE CO. | 0.01% | — | — | — | — | — |
| 854 | WINGSTOP INC. | 0.01% | — | — | — | — | — |
| 855 | MILLROSE PROPERTIES, INC. | 0.01% | — | — | — | — | — |
| 856 | MDU RESOURCES GROUP, INC. | 0.01% | — | — | — | — | — |
| 857 | DROPBOX, INC. | 0.01% | — | — | — | — | — |
| 858 | ENVISTA HOLDINGS CORPORATION | 0.01% | — | — | — | — | — |
| 859 | ALASKA AIR GROUP, INC. | 0.01% | — | — | — | — | — |
| 860 | CROCS, INC. | 0.01% | — | — | — | — | — |
| 861 | APELLIS PHARMACEUTICALS, INC. | 0.01% | — | — | — | — | — |
| 862 | THOR INDUSTRIES, INC. | 0.01% | — | — | — | — | — |
| 863 | KARMAN HOLDINGS INC. | 0.01% | — | — | — | — | — |
| 864 | AMENTUM HOLDINGS, INC. | 0.01% | — | — | — | — | — |
| 865 | BATH & BODY WORKS, INC. | 0.01% | — | — | — | — | — |
| 866 | UNIVERSAL DISPLAY CORPORATION | 0.01% | — | — | — | — | — |
| 867 | MSC INDUSTRIAL DIRECT CO., INC. | 0.01% | — | — | — | — | — |
| 868 | HAMILTON LANE INCORPORATED | 0.01% | — | — | — | — | — |
| 869 | TREX COMPANY, INC. | 0.01% | — | — | — | — | — |
| 870 | MORNINGSTAR, INC. | 0.01% | — | — | — | — | — |
| 871 | LAZARD, INC. | 0.01% | — | — | — | — | — |
| 872 | PAGPenske Automotive Group Inc. | 0.01% | $218.65 | +0.3% | +38.1% | +20.8% | $14B |
| 873 | ALLEGRO MICROSYSTEMS, INC | 0.01% | — | — | — | — | — |
| 874 | SentinelOne Inc | 0.01% | — | — | — | — | — |
| 875 | WESTLAKE CORPORATION | 0.01% | — | — | — | — | — |
| 876 | ASSURED GUARANTY LTD. | 0.01% | — | — | — | — | — |
| 877 | NewMarket Corporation | 0.01% | — | — | — | — | — |
| 878 | COUSINS PROPERTIES INCORPORATED | 0.01% | — | — | — | — | — |
| 879 | DOLBY LABORATORIES, INC. | 0.01% | — | — | — | — | — |
| 880 | Duolingo Inc | 0.01% | — | — | — | — | — |
| 881 | VIRTU FINANCIAL, INC. | 0.01% | — | — | — | — | — |
| 882 | BRUKER CORPORATION | 0.01% | — | — | — | — | — |
| 883 | EPR PROPERTIES | 0.01% | — | — | — | — | — |
| 884 | PEGASYSTEMS INC. | 0.01% | — | — | — | — | — |
| 885 | Liberty Global Ltd. | 0.01% | — | — | — | — | — |
| 886 | CCC INTELLIGENT SOLUTIONS HOLDINGS INC. | 0.01% | — | — | — | — | — |
| 887 | SOTERA HEALTH COMPANY | 0.00% | — | — | — | — | — |
| 888 | BRIGHTHOUSE FINANCIAL, INC. | 0.00% | — | — | — | — | — |
| 889 | APPFOLIO, INC. | 0.00% | — | — | — | — | — |
| 890 | Viking Therapeutics Inc | 0.00% | — | — | — | — | — |
| 891 | Olin Corporation | 0.00% | — | — | — | — | — |
| 892 | DRSLeonardo DRS Inc. | 0.00% | $44.72 | -1.0% | +31.2% | +6.8% | $12B |
| 893 | ADT INC. | 0.00% | — | — | — | — | — |
| 894 | SILGAN HOLDINGS INC. | 0.00% | — | — | — | — | — |
| 895 | PVH CORP. | 0.00% | — | — | — | — | — |
| 896 | AMERICOLD REALTY TRUST, INC. | 0.00% | — | — | — | — | — |
| 897 | KILROY REALTY CORPORATION | 0.00% | — | — | — | — | — |
| 898 | E.L.F. BEAUTY, INC. | 0.00% | — | — | — | — | — |
| 899 | RINGCENTRAL, INC. | 0.00% | — | — | — | — | — |
| 900 | YETI HOLDINGS, INC. | 0.00% | — | — | — | — | — |
Methodology#
Holdings and weights are sourced from the fund's portfolio as disclosed to the SEC on Form N-PORT — a public filing. Portfolio filings are quarterly (public ~60 days after quarter end), so we anchor on the latest one and roll each weight forward daily by that holding's price move, keeping the numbers current between filings; positions in stocks ChartRow doesn't track carry their filed weight unchanged and show "—" where we have no data. Returns are total returns (dividends reinvested). One row per company, not per ticker: when a fund holds more than one share class of the same company (Alphabet's GOOGL and GOOG, for example), we combine them into a single row whose weight is the sum of its classes. Past performance does not predict future returns; not investment advice.
FAQ#
- What are the top 10 holdings of IWB?
- IWB's top 10 holdings are NVIDIA Corporation (NVDA), 7.4%; Apple Inc. (AAPL), 6.2%; Microsoft Corporation (MSFT), 5.2%; Alphabet Inc. Class A (GOOGL), 5.1%; Amazon.com Inc. (AMZN), 3.6%; Broadcom Inc. (AVGO), 2.7%; Meta Platforms Inc. (META), 1.8%; Micron Technology Inc. (MU), 1.5%; JPMorgan Chase & Co. (JPM), 1.4%; Eli Lilly and Company (LLY), 1.4% — together about 36% of the fund, per its Mar 31, 2026 SEC filing with weights rolled forward to today.
- How many holdings does IWB have?
- iShares Russell 1000 ETF (IWB) held 989 positions as of its latest SEC N-PORT filing (Mar 31, 2026).
- How current are IWB's holdings?
- Funds disclose their full portfolio to the SEC on Form N-PORT; the quarter-end report becomes public about 60 days later. ChartRow anchors on the latest public filing (Mar 31, 2026) and rolls each weight forward daily by that holding's price move, so the weights shown estimate today rather than the filing date.
- Is ChartRow affiliated with IWB or iShares?
- No. ChartRow is independent and is not affiliated with, sponsored by, or endorsed by iShares or iShares Russell 1000 ETF. Everything on this page is derived independently from the fund's public SEC filings; fund names and trademarks belong to their owners. For information only — not investment advice.