IWR
iShares Russell Midcap ETFETF · Broad Market$114.69+$0.82 (+0.72%)as of market close, Aug 13, 2026
☾ After hours:$114.71+0.00%3:59 PM ET
IWR holdings (2026)
All 791 positions in iShares Russell Midcap ETF, ranked by portfolio weight — led by SNDK at 1.5%. 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
791
positions in the latest filing
Largest holding
1.5%
SNDK · estimated today
Top 10 weight
9%
concentration · estimated today
On ChartRow
90.2%
fund weight in tickers ChartRow tracks
Filed
Mar 31, 2026
SEC N-PORT report date
Top 10 holdings#
CompanyWeight1D
Sector weights#
SectorWeight
Industrials
18.8%
Consumer Discretionary
17.5%
Technology
13.7%
Financials
12.0%
Not on ChartRow
9.8%
Healthcare
7.7%
Utilities
7.3%
Real Estate
4.9%
Energy
4.3%
Consumer Staples
2.2%
Communication Services
1.0%
Materials
0.6%
Other
0.3%
Estimated portfolio characteristics#
P/E (trailing)
22.9
weighted harmonic
P/E (forward)
16.1
weighted harmonic
Median P/E
25.2
per member, trailing
P/B
3.3
weighted
Dividend yield
1.33%
weighted
Earnings growth
+20.1%
aggregate TTM, YoY
Avg market cap
$46B
weighted
Estimated by our own bottom-up analysis of the fund's SEC-filed holdings, covering 90% of portfolio weight (91% carries a valid trailing P/E). Funds publish similar figures on their own sites; ours are recomputed daily from public data.
IWR holdings by weight#
1–100 of 791Weightsthe 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 |
|---|---|---|---|---|---|---|---|
| 1 | SNDKSandisk Corporation | 1.51% | $1,527.56 | +13.6% | +543.5% | +3161.9% | $226B |
| 2 | WDCWestern Digital Corporation | 1.15% | $487.16 | +7.3% | +182.8% | +541.8% | $168B |
| 3 | GLWCorning Incorporated | 0.86% | $158.55 | -5.3% | +81.1% | +141.1% | $136B |
| 4 | HWMHowmet Aerospace Inc. | 0.79% | $282.89 | +0.4% | +38.0% | +56.4% | $113B |
| 5 | BNYThe Bank of New York Mellon Corporation | 0.77% | $162.25 | -0.4% | +39.8% | +56.6% | $110B |
| 6 | VRTVertiv Holdings Co. | 0.76% | $287.20 | -0.4% | +77.3% | +99.8% | $111B |
| 7 | MPCMarathon Petroleum Corporation | 0.74% | $356.22 | +2.3% | +119.0% | +123.9% | $100B |
| 8 | VLOValero Energy Corporation | 0.72% | $343.02 | +3.9% | +110.7% | +157.2% | $99B |
| 9 | NETCloudflare Inc. | 0.72% | $330.82 | +6.2% | +67.8% | +63.5% | $118B |
| 10 | PWRQuanta Services Inc. | 0.69% | $672.80 | -0.8% | +59.4% | +71.8% | $101B |
| 11 | PSXPhillips 66 | 0.65% | $232.58 | +3.1% | +80.2% | +93.8% | $93B |
| 12 | CMICummins Inc. | 0.60% | $631.67 | -1.0% | +23.7% | +58.3% | $87B |
| 13 | HPEHewlett Packard Enterprise Company | 0.55% | $59.82 | +1.8% | +149.0% | +180.6% | $79B |
| 14 | DDOGDatadog Inc. | 0.55% | $252.39 | +4.8% | +85.6% | +95.7% | $91B |
| 15 | RCLRoyal Caribbean Cruises Ltd. | 0.54% | $309.83 | +0.6% | +11.1% | -1.0% | $83B |
| 16 | ROSTRoss Stores Inc. | 0.54% | $244.99 | -1.3% | +36.0% | +65.5% | $79B |
| 17 | HOODRobinhood Markets Inc. | 0.52% | $99.37 | +4.7% | -12.1% | -12.9% | $89B |
| 18 | HLTHilton Worldwide Holdings Inc. Common Stock | 0.51% | $320.84 | -0.5% | +11.7% | +19.4% | $72B |
| 19 | SPGSimon Property Group Inc. | 0.50% | $221.49 | +0.4% | +19.7% | +30.9% | $84B |
| 20 | URIUnited Rentals Inc. | 0.49% | $1,121.56 | -0.7% | +38.6% | +22.3% | $70B |
| 21 | DLRDigital Realty Trust Inc. | 0.47% | $197.60 | +0.3% | +27.7% | +16.7% | $71B |
| 22 | ALLAllstate Corporation (The) | 0.47% | $260.50 | +1.8% | +25.2% | +26.0% | $66B |
| 23 | WBDWarner Bros. Discovery Inc. Series A Common Stock | 0.45% | $27.74 | +0.3% | -3.8% | +147.2% | $70B |
| 24 | TERTeradyne Inc. | 0.44% | $410.47 | +1.9% | +112.1% | +267.7% | $64B |
| 25 | MPWRMonolithic Power Systems Inc. | 0.44% | $1,361.93 | -4.4% | +50.3% | +62.0% | $67B |
| 26 | BKRBaker Hughes Company | 0.44% | $63.44 | -1.3% | +39.3% | +49.2% | $63B |
| 27 | NUENucor Corporation | 0.43% | $272.37 | +0.2% | +67.0% | +92.6% | $62B |
| 28 | CIENCiena Corporation | 0.43% | $443.17 | +2.6% | +89.5% | +359.7% | $63B |
| 29 | KMIKinder Morgan Inc. | 0.43% | $32.10 | +1.2% | +16.8% | +20.9% | $71B |
| 30 | LITELumentum Holdings Inc. | 0.43% | $880.68 | -5.6% | +138.9% | +636.0% | $69B |
| 31 | KEYSKeysight Technologies Inc. | 0.42% | $353.89 | -0.2% | +74.2% | +111.8% | $60B |
| 32 | FIXComfort Systems USA Inc. | 0.42% | $1,726.63 | -0.7% | +85.0% | +140.3% | $61B |
| 33 | DALDelta Air Lines Inc. | 0.41% | $91.33 | +1.6% | +31.6% | +56.3% | $60B |
| 34 | AMEAMETEK Inc. | 0.41% | $256.29 | -0.9% | +24.8% | +38.6% | $59B |
| 35 | FASTFastenal Company | 0.41% | $51.34 | -1.7% | +27.9% | +6.0% | $59B |
| 36 | OKEONEOK Inc. | 0.40% | $92.64 | +0.2% | +26.0% | +25.1% | $58B |
| 37 | GWWW.W. Grainger Inc. | 0.40% | $1,321.59 | +1.3% | +31.0% | +37.6% | $62B |
| 38 | ORealty Income Corporation | 0.40% | $62.95 | +0.6% | +11.7% | +9.2% | $60B |
| 39 | COHRCoherent Corp. | 0.40% | $327.31 | -8.0% | +77.3% | +180.8% | $64B |
| 40 | LNGCheniere Energy Inc. | 0.39% | $266.48 | -0.6% | +37.1% | +16.0% | $55B |
| 41 | CORCencora Inc. | 0.39% | $310.01 | -1.3% | -8.2% | +7.2% | $59B |
| 42 | TRGPTarga Resources Inc. | 0.39% | $266.75 | -0.7% | +44.6% | +58.7% | $57B |
| 43 | CAHCardinal Health Inc. | 0.38% | $231.28 | -1.2% | +12.5% | +58.1% | $54B |
| 44 | FFord Motor Company | 0.38% | $13.91 | +0.5% | +6.0% | +23.6% | $55B |
| 45 | LHXL3Harris Technologies Inc. | 0.37% | $288.46 | -0.8% | -1.7% | +6.8% | $54B |
| 46 | STTState Street Corporation | 0.37% | $189.85 | -0.1% | +47.2% | +70.4% | $52B |
| 47 | EAElectronic Arts Inc. | 0.37% | $209.70 | +0.0% | +2.6% | +28.8% | $53B |
| 48 | FITBFifth Third Bancorp | 0.36% | $57.96 | -0.1% | +23.8% | +37.2% | $53B |
| 49 | AMPAmeriprise Financial Inc. | 0.36% | $570.85 | +1.0% | +16.4% | +10.4% | $50B |
| 50 | CTVACorteva Inc. Common Stock | 0.36% | $75.79 | +0.3% | +13.1% | +6.7% | $51B |
| 51 | GRMNGarmin Ltd. Common Stock (Switzerland) | 0.35% | $312.08 | +0.7% | +53.8% | +34.0% | $60B |
| 52 | WABWestinghouse Air Brake Technologies Corporation | 0.35% | $298.08 | +0.9% | +39.6% | +54.5% | $50B |
| 53 | ROKRockwell Automation Inc. | 0.35% | $445.67 | -1.3% | +14.5% | +31.2% | $49B |
| 54 | XYZBlock Inc. | 0.35% | $83.10 | +6.2% | +27.7% | +11.5% | $50B |
| 55 | CVNACarvana Co. | 0.34% | $73.70 | +1.7% | -12.7% | +6.8% | $55B |
| 56 | VSTVistra Corp. | 0.34% | $146.47 | -0.1% | -9.2% | -30.1% | $49B |
| 57 | AUAngloGold Ashanti PLC | 0.33% | $95.07 | -2.9% | +11.5% | +66.1% | $48B |
| 58 | ETREntergy Corporation | 0.33% | $106.89 | -0.9% | +15.6% | +17.6% | $49B |
| 59 | FERGFerguson Enterprises Inc. | 0.33% | $248.18 | +1.2% | +11.5% | +9.6% | — |
| 60 | EBAYeBay Inc. | 0.33% | $104.56 | +2.2% | +20.0% | +7.7% | $47B |
| 61 | XELXcel Energy Inc. | 0.32% | $78.93 | +0.4% | +6.9% | +9.0% | $49B |
| 62 | AXONAxon Enterprise Inc. | 0.32% | $615.50 | +2.6% | +8.4% | -19.9% | $50B |
| 63 | HUMHumana Inc. | 0.32% | $384.97 | -1.0% | +50.3% | +40.0% | $46B |
| 64 | EXCExelon Corporation | 0.32% | $45.60 | +0.8% | +4.6% | +2.2% | $47B |
| 65 | FLEXFlex Ltd. | 0.32% | $124.30 | -0.2% | +105.7% | +139.8% | $46B |
| 66 | IDXXIDEXX Laboratories Inc. | 0.31% | $566.93 | -0.6% | -16.2% | -13.1% | $45B |
| 67 | CBRECBRE Group Inc Common Stock | 0.31% | $151.87 | +3.0% | -5.5% | -2.7% | $44B |
| 68 | NDAQNasdaq Inc. | 0.31% | $97.60 | +2.0% | +0.5% | +1.5% | $55B |
| 69 | TTWOTake-Two Interactive Software Inc. | 0.31% | $241.91 | -0.4% | -5.5% | +2.4% | $45B |
| 70 | PRUPrudential Financial Inc. | 0.30% | $124.77 | +1.7% | +10.5% | +18.6% | $43B |
| 71 | AAgilent Technologies Inc. | 0.29% | $149.33 | +0.7% | +9.7% | +27.3% | $42B |
| 72 | VTRVentas Inc. | 0.29% | $90.30 | +1.4% | +16.7% | +31.8% | $46B |
| 73 | YUMYum! Brands Inc. | 0.29% | $150.87 | +0.4% | -0.3% | +6.2% | $41B |
| 74 | ALABAstera Labs Inc. | 0.29% | $322.79 | +1.3% | +94.0% | +68.1% | $56B |
| 75 | UALUnited Airlines Holdings Inc. | 0.28% | $126.36 | +1.0% | +13.0% | +28.3% | $41B |
| 76 | NTRANatera Inc. | 0.28% | $310.78 | -1.6% | +35.7% | +94.5% | $45B |
| 77 | MSCIMSCI Inc. | 0.28% | $575.54 | +2.2% | +0.3% | +4.6% | $42B |
| 78 | MCHPMicrochip Technology Incorporated | 0.28% | $77.68 | -2.2% | +21.9% | +20.4% | $42B |
| 79 | IQVIQVIA Holdings Inc. | 0.28% | $241.53 | -0.1% | +7.2% | +29.9% | $40B |
| 80 | OXYOccidental Petroleum Corporation | 0.28% | $57.71 | -1.4% | +40.3% | +30.7% | $58B |
| 81 | WATWaters Corporation | 0.28% | $413.52 | -0.6% | +8.9% | +44.8% | $41B |
| 82 | NTAPNetApp Inc. | 0.28% | $205.00 | +1.5% | +91.4% | +90.2% | $40B |
| 83 | PAYXPaychex Inc. | 0.28% | $125.41 | +4.2% | +11.8% | -7.1% | $45B |
| 84 | SYYSysco Corporation | 0.28% | $83.57 | -1.3% | +13.4% | +3.5% | $40B |
| 85 | ODFLOld Dominion Freight Line Inc. | 0.27% | $215.81 | +1.5% | +37.6% | +44.6% | $45B |
| 86 | FANGDiamondback Energy Inc. | 0.27% | $199.48 | -0.7% | +32.7% | +44.0% | $56B |
| 87 | RKLBRocket Lab Corporation | 0.27% | $80.10 | -1.3% | +14.8% | +84.4% | $48B |
| 88 | EDConsolidated Edison Inc. | 0.27% | $108.39 | +0.6% | +9.1% | +4.5% | $40B |
| 89 | DHID.R. Horton Inc. | 0.27% | $149.89 | +2.8% | +4.1% | -5.3% | $42B |
| 90 | HIGThe Hartford Insurance Group Inc. | 0.27% | $137.83 | +0.3% | +0.0% | +6.8% | $37B |
| 91 | MTBM&T Bank Corporation | 0.27% | $253.35 | -0.1% | +25.7% | +32.6% | $37B |
| 92 | JBLJabil Inc. | 0.27% | $370.57 | +1.2% | +62.5% | +60.9% | $39B |
| 93 | ADMArcher-Daniels-Midland Company | 0.27% | $80.17 | +0.5% | +39.4% | +36.9% | $39B |
| 94 | PCGPacific Gas & Electric Co. | 0.27% | $17.47 | +0.5% | +8.7% | +13.0% | $38B |
| 95 | EXPEExpedia Group Inc. | 0.26% | $328.31 | +0.8% | +15.9% | +61.6% | $39B |
| 96 | PEGPublic Service Enterprise Group Incorporated | 0.26% | $75.92 | +0.1% | -5.5% | -13.6% | $38B |
| 97 | VEEVVeeva Systems Inc. | 0.26% | $252.63 | +4.6% | +13.2% | -8.3% | $41B |
| 98 | MDBMongoDB Inc. | 0.26% | $472.29 | +7.9% | +12.5% | +127.3% | $38B |
| 99 | HEIHeico Corporation | 0.26% | $371.88 | -0.3% | +14.9% | +17.7% | $52B |
| 100 | IRMIron Mountain Incorporated (Delaware)Common Stock REIT | 0.26% | $126.68 | +1.9% | +52.7% | +37.5% | $38B |
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 IWR?
- IWR's top 10 holdings are Sandisk Corporation (SNDK), 1.5%; Western Digital Corporation (WDC), 1.1%; Corning Incorporated (GLW), 0.9%; Howmet Aerospace Inc. (HWM), 0.8%; The Bank of New York Mellon Corporation (BNY), 0.8%; Vertiv Holdings Co. (VRT), 0.8%; Marathon Petroleum Corporation (MPC), 0.7%; Valero Energy Corporation (VLO), 0.7%; Cloudflare Inc. (NET), 0.7%; Quanta Services Inc. (PWR), 0.7% — together about 9% of the fund, per its Mar 31, 2026 SEC filing with weights rolled forward to today.
- How many holdings does IWR have?
- iShares Russell Midcap ETF (IWR) held 791 positions as of its latest SEC N-PORT filing (Mar 31, 2026).
- How current are IWR'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 IWR or iShares?
- No. ChartRow is independent and is not affiliated with, sponsored by, or endorsed by iShares or iShares Russell Midcap 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.