IWB
iShares Russell 1000 ETFETF · Broad Market$426.02+$2.75 (+0.65%)as of market close, Aug 13, 2026
☾ After hours:$426.04+0.00%3:59 PM ET
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.
Holdings
989
positions in the latest filing
Largest holding
7.4%
NVDA · estimated today
Top 10 weight
36%
concentration · estimated today
On ChartRow
96.4%
fund weight in tickers ChartRow tracks
Filed
Mar 31, 2026
SEC N-PORT report date
Top 10 holdings#
CompanyWeight1D
Sector weights#
SectorWeight
Technology
35.6%
Financials
12.0%
Consumer Discretionary
11.3%
Communication Services
8.7%
Healthcare
8.6%
Industrials
8.5%
Consumer Staples
3.9%
Not on ChartRow
3.6%
Energy
2.8%
Utilities
2.7%
Real Estate
1.8%
Materials
0.5%
Other
0.1%
Estimated portfolio characteristics#
P/E (trailing)
25.7
weighted harmonic
P/E (forward)
18.9
weighted harmonic
Median P/E
25.5
per member, trailing
P/B
5.2
weighted
Dividend yield
1.03%
weighted
Earnings growth
+26.9%
aggregate TTM, YoY
Avg market cap
$1525B
weighted
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#
101–200 of 989Weightsthe Mar 31, 2026 filing rolled forward on price — an estimate (as of market close, Aug 13, 2026)
| # | Company | Weight | Price | 1D | YTD | 1Y | Mkt cap |
|---|---|---|---|---|---|---|---|
| 101 | SYKStryker Corporation | 0.16% | $341.08 | -1.8% | -3.0% | -9.4% | $131B |
| 102 | HWMHowmet Aerospace Inc. | 0.16% | $282.89 | +0.4% | +38.0% | +56.4% | $113B |
| 103 | SNOWSnowflake Inc. | 0.16% | $337.39 | +1.5% | +53.8% | +74.8% | $117B |
| 104 | BNYThe Bank of New York Mellon Corporation | 0.16% | $162.25 | -0.4% | +39.8% | +56.6% | $110B |
| 105 | ADPAutomatic Data Processing Inc. | 0.16% | $276.25 | +2.6% | +7.4% | -7.8% | $110B |
| 106 | MEDTRONIC PUBLIC LIMITED COMPANY | 0.16% | — | — | — | — | — |
| 107 | ADBEAdobe Inc. | 0.16% | $270.48 | +4.5% | -22.7% | -20.1% | $108B |
| 108 | BXBlackstone Inc. | 0.16% | $149.34 | +2.0% | -3.1% | -14.0% | $112B |
| 109 | MOAltria Group Inc. | 0.15% | $65.09 | +1.1% | +12.9% | -1.4% | $109B |
| 110 | VRTVertiv Holdings Co. | 0.15% | $287.20 | -0.4% | +77.3% | +99.8% | $111B |
| 111 | MPCMarathon Petroleum Corporation | 0.15% | $356.22 | +2.3% | +119.0% | +123.9% | $100B |
| 112 | TTTrane Technologies plc | 0.15% | $477.74 | -0.2% | +22.7% | +8.8% | $105B |
| 113 | MCKMcKesson Corporation | 0.15% | $856.87 | -2.5% | +4.5% | +30.0% | $100B |
| 114 | EQIXEquinix Inc. Common Stock REIT | 0.15% | $1,073.35 | +0.4% | +40.1% | +36.3% | $106B |
| 115 | VLOValero Energy Corporation | 0.15% | $343.02 | +3.9% | +110.7% | +157.2% | $99B |
| 116 | NETCloudflare Inc. | 0.15% | $330.82 | +6.2% | +67.8% | +63.5% | $118B |
| 117 | FTNTFortinet Inc. | 0.14% | $165.48 | +2.9% | +108.4% | +110.9% | $121B |
| 118 | SOSouthern Company (The) | 0.14% | $92.78 | +0.3% | +6.4% | -1.3% | $107B |
| 119 | USBU.S. Bancorp | 0.14% | $65.16 | +0.2% | +22.1% | +42.4% | $102B |
| 120 | PNCPNC Financial Services Group Inc. (The) | 0.14% | $255.23 | -0.1% | +22.3% | +33.5% | $102B |
| 121 | GDGeneral Dynamics Corporation | 0.14% | $393.10 | -0.3% | +16.8% | +25.2% | $106B |
| 122 | PWRQuanta Services Inc. | 0.14% | $672.80 | -0.8% | +59.4% | +71.8% | $101B |
| 123 | INTUIntuit Inc. | 0.14% | $358.29 | +7.0% | -45.9% | -49.8% | $98B |
| 124 | MMM3M Company | 0.14% | $182.69 | -0.6% | +14.1% | +15.7% | $94B |
| 125 | DUKDuke Energy Corporation (Holding Company) | 0.14% | $124.50 | +0.8% | +6.2% | +0.0% | $97B |
| 126 | CMECME Group Inc. | 0.14% | $267.22 | +1.9% | -2.1% | -3.1% | $96B |
| 127 | FCXFreeport-McMoRan Inc. | 0.13% | $66.83 | -3.5% | +31.6% | +58.6% | $96B |
| 128 | CMCSAComcast Corporation | 0.13% | $26.20 | +2.8% | -6.5% | -12.9% | $93B |
| 129 | CSXCSX Corporation | 0.13% | $50.13 | +0.1% | +38.3% | +39.9% | $93B |
| 130 | PSXPhillips 66 | 0.13% | $232.58 | +3.1% | +80.2% | +93.8% | $93B |
| 131 | EMREmerson Electric Company | 0.13% | $164.21 | +0.3% | +23.7% | +23.5% | $92B |
| 132 | FDXFedEx Corporation | 0.13% | $339.34 | +3.8% | +45.8% | +82.8% | $80B |
| 133 | WMBWilliams Companies Inc. (The) | 0.13% | $73.05 | -0.9% | +21.5% | +26.5% | $89B |
| 134 | ICEIntercontinental Exchange Inc. | 0.12% | $155.25 | +2.6% | -4.1% | -15.0% | $87B |
| 135 | ELVElevance Health Inc. | 0.12% | $398.19 | -0.2% | +13.6% | +36.1% | $86B |
| 136 | CDNSCadence Design Systems Inc. | 0.12% | $323.76 | +0.2% | +3.6% | -8.4% | $89B |
| 137 | TMUST-Mobile US Inc. | 0.12% | $183.39 | +3.5% | -9.7% | -27.3% | $197B |
| 138 | CEGConstellation Energy Corporation Common Stock | 0.12% | $278.66 | -0.0% | -21.1% | -17.7% | $99B |
| 139 | CMICummins Inc. | 0.12% | $631.67 | -1.0% | +23.7% | +58.3% | $87B |
| 140 | MARSH & MCLENNAN COMPANIES, INC. | 0.12% | — | — | — | — | — |
| 141 | ITWIllinois Tool Works Inc. | 0.12% | $290.96 | -0.5% | +18.1% | +11.7% | $83B |
| 142 | SHWSherwin-Williams Company (The) | 0.12% | $361.60 | +0.4% | +11.6% | +1.0% | $88B |
| 143 | WMWaste Management Inc. | 0.12% | $224.23 | -0.9% | +2.1% | -3.8% | $90B |
| 144 | MDLZMondelez International Inc. | 0.12% | $63.54 | +2.2% | +18.0% | +3.5% | $82B |
| 145 | REGNRegeneron Pharmaceuticals Inc. | 0.12% | $805.82 | +1.0% | +4.4% | +44.8% | $83B |
| 146 | AMTAmerican Tower Corporation (REIT) | 0.11% | $174.21 | +2.2% | -0.8% | -14.9% | $81B |
| 147 | TRVThe Travelers Companies Inc. | 0.11% | $370.03 | -0.0% | +27.6% | +40.2% | $77B |
| 148 | JOHNSON CONTROLS INTERNATIONAL PUBLIC LIMITED COMPANY | 0.11% | — | — | — | — | — |
| 149 | HPEHewlett Packard Enterprise Company | 0.11% | $59.82 | +1.8% | +149.0% | +180.6% | $79B |
| 150 | DASHDoorDash Inc. | 0.11% | $216.24 | +1.8% | -4.5% | -18.2% | $94B |
| 151 | DDOGDatadog Inc. | 0.11% | $252.39 | +4.8% | +85.6% | +95.7% | $91B |
| 152 | SNPSSynopsys Inc. | 0.11% | $411.68 | -0.2% | -12.4% | -34.2% | $79B |
| 153 | RCLRoyal Caribbean Cruises Ltd. | 0.11% | $309.83 | +0.6% | +11.1% | -1.0% | $83B |
| 154 | KKRKKR & Co. Inc. | 0.11% | $115.34 | +4.0% | -9.5% | -21.7% | $104B |
| 155 | MARMarriott International | 0.11% | $352.58 | -0.6% | +13.6% | +33.0% | $92B |
| 156 | GMGeneral Motors Company | 0.11% | $86.40 | -0.4% | +6.2% | +59.5% | $76B |
| 157 | SLBSLB Limited | 0.11% | $52.05 | -1.1% | +35.6% | +58.0% | $77B |
| 158 | ROSTRoss Stores Inc. | 0.11% | $244.99 | -1.3% | +36.0% | +65.5% | $79B |
| 159 | ORLYO'Reilly Automotive Inc. | 0.11% | $92.57 | +0.6% | +1.5% | -9.2% | $75B |
| 160 | MSIMotorola Solutions Inc. | 0.11% | $465.06 | -1.0% | +21.3% | -1.3% | $77B |
| 161 | EOGEOG Resources Inc. | 0.11% | $141.43 | -1.2% | +34.7% | +19.8% | $74B |
| 162 | ABNBAirbnb Inc. | 0.11% | $185.13 | +2.8% | +36.4% | +52.2% | $111B |
| 163 | UPSUnited Parcel Service Inc. | 0.11% | $105.53 | +1.6% | +6.4% | +20.7% | $90B |
| 164 | NOCNorthrop Grumman Corporation | 0.11% | $574.91 | -0.4% | +0.8% | -1.0% | $82B |
| 165 | SPOTSpotify Technology S.A. | 0.11% | $498.13 | +1.7% | -14.2% | -27.7% | $103B |
| 166 | BSXBoston Scientific Corporation | 0.11% | $51.71 | +0.6% | -45.8% | -49.6% | $75B |
| 167 | NSCNorfolk Southern Corporation | 0.11% | $337.97 | +0.8% | +17.1% | +21.5% | $76B |
| 168 | MCOMoody's Corporation | 0.11% | $488.50 | +2.2% | -4.4% | -5.3% | $85B |
| 169 | HOODRobinhood Markets Inc. | 0.11% | $99.37 | +4.7% | -12.1% | -12.9% | $89B |
| 170 | CLColgate-Palmolive Company | 0.10% | $92.95 | +0.7% | +17.6% | +9.4% | $74B |
| 171 | APPApplovin Corporation | 0.10% | $312.73 | +3.0% | -53.6% | -33.0% | $105B |
| 172 | CIThe Cigna Group | 0.10% | $278.10 | +0.2% | +1.0% | -0.8% | $73B |
| 173 | HLTHilton Worldwide Holdings Inc. Common Stock | 0.10% | $320.84 | -0.5% | +11.7% | +19.4% | $72B |
| 174 | SPGSimon Property Group Inc. | 0.10% | $221.49 | +0.4% | +19.7% | +30.9% | $84B |
| 175 | URIUnited Rentals Inc. | 0.10% | $1,121.56 | -0.7% | +38.6% | +22.3% | $70B |
| 176 | CRH PUBLIC LIMITED COMPANY | 0.10% | — | — | — | — | — |
| 177 | TGTTarget Corporation | 0.10% | $155.53 | +1.0% | +59.1% | +46.4% | $71B |
| 178 | CTASCintas Corporation | 0.10% | $200.68 | -1.4% | +6.7% | -10.1% | $80B |
| 179 | TDGTransdigm Group Incorporated | 0.10% | $1,246.46 | +0.9% | -6.3% | -11.6% | $69B |
| 180 | ECLEcolab Inc. | 0.10% | $276.35 | -0.7% | +5.3% | -0.1% | $77B |
| 181 | APDAir Products and Chemicals Inc. | 0.10% | $305.61 | +0.5% | +23.7% | +5.6% | $68B |
| 182 | ALLAllstate Corporation (The) | 0.10% | $260.50 | +1.8% | +25.2% | +26.0% | $66B |
| 183 | DLRDigital Realty Trust Inc. | 0.10% | $197.60 | +0.3% | +27.7% | +16.7% | $71B |
| 184 | AON PUBLIC LIMITED COMPANY | 0.10% | — | — | — | — | — |
| 185 | PCARPACCAR Inc. | 0.09% | $130.71 | -0.3% | +19.4% | +32.1% | $69B |
| 186 | AEPAmerican Electric Power Company Inc. | 0.09% | $125.39 | +0.6% | +8.7% | +12.0% | $68B |
| 187 | TFCTruist Financial Corporation | 0.09% | $52.99 | +0.6% | +7.7% | +20.4% | $65B |
| 188 | HCAHCA Healthcare Inc. | 0.09% | $411.79 | -0.7% | -11.8% | +5.5% | $91B |
| 189 | WBDWarner Bros. Discovery Inc. Series A Common Stock | 0.09% | $27.74 | +0.3% | -3.8% | +147.2% | $70B |
| 190 | AJGArthur J. Gallagher & Co. | 0.09% | $253.60 | -0.7% | -2.0% | -12.7% | $65B |
| 191 | TERTeradyne Inc. | 0.09% | $410.47 | +1.9% | +112.1% | +267.7% | $64B |
| 192 | MPWRMonolithic Power Systems Inc. | 0.09% | $1,361.93 | -4.4% | +50.3% | +62.0% | $67B |
| 193 | BKRBaker Hughes Company | 0.09% | $63.44 | -1.3% | +39.3% | +49.2% | $63B |
| 194 | CIENCiena Corporation | 0.09% | $443.17 | +2.6% | +89.5% | +359.7% | $63B |
| 195 | KMIKinder Morgan Inc. | 0.09% | $32.10 | +1.2% | +16.8% | +20.9% | $71B |
| 196 | NUENucor Corporation | 0.09% | $272.37 | +0.2% | +67.0% | +92.6% | $62B |
| 197 | LITELumentum Holdings Inc. | 0.09% | $880.68 | -5.6% | +138.9% | +636.0% | $69B |
| 198 | KEYSKeysight Technologies Inc. | 0.09% | $353.89 | -0.2% | +74.2% | +111.8% | $60B |
| 199 | FIXComfort Systems USA Inc. | 0.08% | $1,726.63 | -0.7% | +85.0% | +140.3% | $61B |
| 200 | APOApollo Global Management Inc. (New) | 0.08% | $143.56 | +3.6% | -0.8% | -0.7% | $85B |
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.