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#
301–400 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 |
|---|---|---|---|---|---|---|---|
| 301 | RVMDRevolution Medicines Inc. | 0.05% | $201.93 | -1.6% | +153.5% | +472.7% | $43B |
| 302 | COINCoinbase Global Inc. | 0.05% | $153.90 | +3.3% | -31.9% | -52.3% | $41B |
| 303 | GEHCGE HealthCare Technologies Inc. Common Stock | 0.05% | $73.80 | +2.1% | -10.0% | -0.8% | $34B |
| 304 | IRIngersoll Rand Inc. | 0.05% | $84.26 | -0.6% | +6.4% | +7.4% | $33B |
| 305 | ZTSZoetis Inc. | 0.05% | $75.83 | +3.1% | -39.7% | -49.4% | $31B |
| 306 | ONON Semiconductor Corporation | 0.05% | $81.55 | -2.1% | +50.6% | +63.1% | $32B |
| 307 | KRKroger Company (The) | 0.05% | $57.25 | +2.1% | -8.4% | -22.2% | $35B |
| 308 | RMDResMed Inc. | 0.05% | $226.72 | +0.3% | -5.9% | -20.0% | $33B |
| 309 | CCICrown Castle Inc. | 0.05% | $75.74 | +2.4% | -14.8% | -26.0% | $32B |
| 310 | MNSTMonster Beverage Corporation | 0.05% | $46.69 | +1.5% | -39.1% | -27.1% | — |
| 311 | EQTEQT Corporation | 0.05% | $54.09 | +0.0% | +0.9% | +5.5% | $34B |
| 312 | CCLCarnival Corporation Ltd. | 0.05% | $28.43 | +2.7% | -6.9% | -4.1% | $39B |
| 313 | MLMMartin Marietta Materials Inc. | 0.05% | $544.80 | +0.2% | -12.5% | -11.5% | $33B |
| 314 | RJFRaymond James Financial Inc. | 0.05% | $180.97 | -0.1% | +12.7% | +7.5% | $35B |
| 315 | CNCCentene Corporation | 0.05% | $66.05 | -1.5% | +60.5% | +152.4% | $33B |
| 316 | CFGCitizens Financial Group Inc. | 0.04% | $74.12 | +0.3% | +26.9% | +54.0% | $31B |
| 317 | WTWWillis Towers Watson Public Limited Company | 0.04% | $333.95 | -1.9% | +1.6% | +1.2% | $31B |
| 318 | CASYCasey's General Stores Inc. | 0.04% | $853.88 | +1.8% | +54.5% | +64.3% | $32B |
| 319 | EXRExtra Space Storage Inc | 0.04% | $149.40 | +1.8% | +14.7% | +10.2% | $32B |
| 320 | TDYTeledyne Technologies Incorporated | 0.04% | $673.64 | -1.9% | +31.9% | +22.0% | $31B |
| 321 | FTITechnipFMC plc Ordinary Share | 0.04% | $76.67 | +1.9% | +72.1% | +118.3% | $30B |
| 322 | BIIBBiogen Inc. | 0.04% | $210.61 | +0.8% | +19.7% | +63.4% | $31B |
| 323 | CBOECboe Global Markets Inc. | 0.04% | $293.61 | +0.9% | +17.0% | +18.1% | $31B |
| 324 | ATIATI Inc. | 0.04% | $227.22 | -1.4% | +98.0% | +201.0% | $31B |
| 325 | MSTRStrategy Inc Common Stock | 0.04% | $97.04 | +2.3% | -36.1% | -75.4% | $34B |
| 326 | LPLALPL Financial Holdings Inc. | 0.04% | $374.77 | -0.5% | +4.9% | +0.4% | $30B |
| 327 | MTDMettler-Toledo International Inc. | 0.04% | $1,430.84 | -0.5% | +2.6% | +10.7% | $29B |
| 328 | QQnity Electronics Inc. | 0.04% | $142.57 | +0.3% | +74.6% | — | $30B |
| 329 | FISVFiserv Inc. | 0.04% | $55.50 | +7.6% | -17.4% | -58.0% | $30B |
| 330 | ILMNIllumina Inc. | 0.04% | $192.59 | -0.2% | +46.8% | +97.8% | $29B |
| 331 | LYVLive Nation Entertainment Inc. | 0.04% | $186.15 | +0.4% | +30.6% | +17.5% | $44B |
| 332 | AEEAmeren Corporation | 0.04% | $109.13 | +0.3% | +9.3% | +7.8% | $30B |
| 333 | XYLXylem Inc. Common Stock New | 0.04% | $120.31 | -1.3% | -11.7% | -16.1% | $28B |
| 334 | HPQHP Inc. | 0.04% | $31.32 | +7.0% | +40.6% | +17.7% | $29B |
| 335 | ZMZoom Communications Inc. | 0.04% | $109.83 | +4.5% | +27.3% | +57.0% | $32B |
| 336 | CPAYCorpay Inc. | 0.04% | $425.29 | +3.8% | +41.3% | +37.5% | $28B |
| 337 | DTEDTE Energy Company | 0.04% | $139.61 | +0.7% | +8.2% | -0.2% | $29B |
| 338 | ALNYAlnylam Pharmaceuticals Inc. | 0.04% | $227.00 | +1.4% | -42.9% | -47.2% | $30B |
| 339 | OTISOtis Worldwide Corporation Common Stock | 0.04% | $73.03 | -1.3% | -16.4% | -17.2% | $28B |
| 340 | CTSHCognizant Technology Solutions Corporation | 0.04% | $59.30 | +1.9% | -28.6% | -13.8% | $28B |
| 341 | WSMWilliams-Sonoma Inc. Common Stock (DE) | 0.04% | $242.53 | -1.1% | +35.8% | +17.2% | $29B |
| 342 | OMCOmnicom Group Inc. | 0.04% | $88.38 | +3.4% | +9.4% | +20.0% | $25B |
| 343 | VICIVICI Properties Inc. | 0.04% | $26.34 | +1.0% | -6.3% | -19.9% | $29B |
| 344 | ARESAres Management Corporation | 0.04% | $149.45 | +5.0% | -7.5% | -22.5% | $47B |
| 345 | DOVDover Corporation | 0.04% | $206.64 | -0.7% | +5.8% | +16.1% | $28B |
| 346 | SYFSynchrony Financial | 0.04% | $80.08 | +0.8% | -4.0% | +10.7% | $26B |
| 347 | HALHalliburton Company | 0.04% | $32.84 | -1.4% | +16.2% | +56.6% | $27B |
| 348 | TEAMAtlassian Corporation | 0.04% | $165.85 | +6.8% | +2.3% | +5.0% | $42B |
| 349 | DVNDevon Energy Corporation | 0.04% | $44.39 | -1.0% | +21.2% | +33.2% | $42B |
| 350 | RFRegions Financial Corporation | 0.04% | $31.65 | +0.1% | +16.8% | +24.9% | $27B |
| 351 | ATOAtmos Energy Corporation | 0.04% | $169.97 | +0.2% | +1.4% | +2.6% | $29B |
| 352 | ESEversource Energy (D/B/A) | 0.04% | $72.21 | +0.9% | +7.2% | +9.7% | $27B |
| 353 | HSYThe Hershey Company | 0.04% | $186.09 | +1.0% | +2.3% | +5.5% | $37B |
| 354 | LHLabcorp Holdings Inc. | 0.04% | $322.78 | -0.2% | +28.7% | +19.9% | $26B |
| 355 | HUBBHubbell Inc | 0.04% | $507.33 | -1.1% | +14.2% | +17.4% | $27B |
| 356 | EIXEdison International | 0.04% | $70.68 | +1.8% | +17.8% | +26.3% | $27B |
| 357 | DGDollar General Corporation | 0.04% | $122.12 | +2.1% | -8.0% | +6.0% | $27B |
| 358 | CINFCincinnati Financial Corporation | 0.04% | $172.76 | +0.2% | +5.8% | +14.1% | $27B |
| 359 | CNPCenterPoint Energy Inc (Holding Co) | 0.04% | $40.49 | -0.1% | +5.6% | +5.2% | $26B |
| 360 | DGXQuest Diagnostics Incorporated | 0.04% | $236.13 | -0.7% | +36.1% | +32.2% | $26B |
| 361 | AWKAmerican Water Works Company Inc. | 0.04% | $136.46 | +1.1% | +4.6% | -4.0% | $27B |
| 362 | TPRTapestry Inc. | 0.04% | $128.42 | -16.5% | +0.5% | +15.8% | $26B |
| 363 | INSMInsmed Incorporated | 0.04% | $126.31 | -4.5% | -27.4% | +3.5% | $28B |
| 364 | COTERRA ENERGY INC. | 0.04% | — | — | — | — | — |
| 365 | PPLPPL Corporation | 0.04% | $35.68 | +0.6% | +1.9% | -3.3% | $27B |
| 366 | QSRRestaurant Brands International Inc. | 0.04% | $76.59 | +2.3% | +12.3% | +18.2% | $27B |
| 367 | AVBAvalonBay Communities Inc. | 0.04% | $184.04 | +2.4% | +1.5% | -1.5% | $26B |
| 368 | PPGPPG Industries Inc. | 0.04% | $114.74 | +0.1% | +12.0% | +5.5% | $26B |
| 369 | FICOFair Isaac Corporation | 0.04% | $1,110.24 | +6.3% | -34.3% | -15.8% | $24B |
| 370 | CPRTCopart Inc. (DE) | 0.04% | $29.38 | +1.3% | -25.0% | -37.8% | $27B |
| 371 | DRIDarden Restaurants Inc. | 0.04% | $223.61 | -1.8% | +21.5% | +9.0% | $26B |
| 372 | VRSKVerisk Analytics Inc. | 0.04% | $185.94 | +3.1% | -16.9% | -28.5% | $24B |
| 373 | CRSCarpenter Technology Corporation | 0.04% | $535.64 | +1.3% | +70.1% | +108.2% | $27B |
| 374 | PHMPulteGroup Inc. | 0.04% | $130.57 | +1.1% | +11.4% | +5.9% | $24B |
| 375 | FEFirstEnergy Corp. | 0.04% | $46.85 | -0.3% | +4.6% | +7.4% | $27B |
| 376 | TROWT. Rowe Price Group Inc. | 0.04% | $111.30 | -0.1% | +8.7% | +3.4% | $24B |
| 377 | EXPDExpeditors International of Washington Inc. | 0.04% | $187.08 | +1.4% | +25.5% | +55.0% | $24B |
| 378 | CWCurtiss-Wright Corporation | 0.04% | $688.81 | -4.8% | +24.9% | +37.3% | $25B |
| 379 | OKTAOkta Inc. | 0.04% | $154.89 | +5.2% | +79.1% | +73.4% | $27B |
| 380 | PFGPrincipal Financial Group Inc | 0.04% | $114.94 | +1.0% | +30.3% | +48.8% | $25B |
| 381 | DLTRDollar Tree Inc. | 0.03% | $129.54 | +0.7% | +5.3% | +13.6% | $25B |
| 382 | EQREquity Residential Common Shares of Beneficial Interest | 0.03% | $65.95 | +2.4% | +4.6% | +5.2% | $25B |
| 383 | USFDUS Foods Holding Corp. | 0.03% | $110.09 | -0.8% | +46.2% | +39.3% | $24B |
| 384 | WSTWest Pharmaceutical Services Inc. | 0.03% | $346.04 | -1.8% | +25.8% | +44.2% | $24B |
| 385 | ENTGEntegris Inc. | 0.03% | $163.79 | +1.7% | +94.4% | +105.0% | $25B |
| 386 | NRGNRG Energy Inc. | 0.03% | $119.73 | -0.8% | -24.8% | -23.6% | $25B |
| 387 | CHDChurch & Dwight Company Inc. | 0.03% | $101.34 | +0.1% | +20.9% | +9.9% | $24B |
| 388 | VLTOVeralto Corp Common Stock | 0.03% | $97.54 | +0.9% | -2.2% | -10.4% | $24B |
| 389 | VRSNVeriSign Inc. | 0.03% | $287.18 | +1.5% | +18.2% | +9.2% | $26B |
| 390 | XPOXPO Inc. | 0.03% | $211.04 | +1.0% | +55.3% | +66.8% | $25B |
| 391 | FFIVF5 Inc. | 0.03% | $415.58 | -1.7% | +62.8% | +27.3% | $24B |
| 392 | RBLXRoblox Corporation | 0.03% | $37.94 | +6.8% | -53.2% | -70.7% | $27B |
| 393 | FISFidelity National Information Services Inc. | 0.03% | $44.14 | +5.3% | -33.6% | -38.5% | $23B |
| 394 | THCTenet Healthcare Corporation | 0.03% | $267.16 | +0.1% | +34.4% | +56.7% | $22B |
| 395 | ULTAUlta Beauty Inc. | 0.03% | $515.53 | -3.1% | -14.8% | -0.1% | $22B |
| 396 | GPNGlobal Payments Inc. | 0.03% | $94.83 | +7.1% | +22.5% | +15.1% | $25B |
| 397 | RPRXRoyalty Pharma plc | 0.03% | $58.55 | -1.1% | +51.5% | +63.3% | $34B |
| 398 | MKLMarkel Group Inc. | 0.03% | $1,835.68 | -0.4% | -14.6% | -4.8% | $23B |
| 399 | EFXEquifax Inc. | 0.03% | $185.62 | +2.9% | -14.5% | -23.0% | $22B |
| 400 | FOXAFox Corporation | 0.03% | $65.46 | +3.8% | -10.4% | +16.6% | $28B |
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.