IWO
$338.83-2.54%
as of close, Oct 16, 2026
☾ AH $338.83 -2.54%
iShares Russell 2000 Growth ETFETF · Broad Market
IWO holdings (2026)
All 1127 positions in iShares Russell 2000 Growth ETF, ranked by portfolio weight — led by Moog, Inc. at 0.8%. Positions in stocks ChartRow doesn't track still appear, ranked by weight, without returns. Not investment advice.
Holdings as of Jun 30, 2026, the fund’s latest quarterly SEC report. Weights are updated to today’s prices (as of market close, Oct 16, 2026) — an estimate of today, not the filed figure; switch the table below to see them as filed.
Holdings
1127
positions in the latest filing
Largest holding
0.8%
Moog, Inc. · estimated today
Top 10 weight
6%
concentration · estimated today
On ChartRow
86.2%
fund weight in tickers ChartRow tracks
Holdings as of
Jun 30, 2026
latest quarterly SEC report
Top 10 holdings#
CompanyWeight1D
1Moog, Inc.
0.8%—
Sector weights#
SectorWeight
Healthcare
23.7%
Technology
16.2%
Consumer Discretionary
15.7%
Not on ChartRow
13.8%
Industrials
12.8%
Financials
8.1%
Energy
2.8%
Real Estate
2.5%
Utilities
1.4%
Communication Services
1.3%
Materials
0.9%
Consumer Staples
0.8%
Estimated portfolio characteristics#
Median P/E
22.7
per member, trailing
P/B
4.1
weighted
Dividend yield
0.47%
weighted
Earnings growth
+420.7%
aggregate TTM, YoY
Avg market cap
$4B
weighted
Estimated by our own bottom-up analysis of the fund’s SEC-filed holdings, covering 86% of portfolio weight (66% carries a valid trailing P/E). Funds publish similar figures on their own sites; ours are recomputed daily from public data.
IWO holdings by weight#
1–100 of 1127Weightsthe Jun 30, 2026 filing rolled forward on price — an estimate (as of market close, Oct 16, 2026)
| # | Company | Weight | Price | 1D | YTD total | 1Y total | Mkt cap |
|---|---|---|---|---|---|---|---|
| 1 | Moog, Inc. | 0.82% | — | — | — | — | — |
| 2 | BTSGBrightSpring Health Services Inc. | 0.67% | $60.88 | -2.37% | +62.54% | +106.69% | $12B |
| 3 | GKOSGlaukos Corporation | 0.65% | $164.85 | -0.45% | +45.99% | +93.18% | $10B |
| 4 | FROGJFrog Ltd. | 0.62% | $84.32 | -10.81% | +34.98% | +80.61% | $10B |
| 5 | EATBrinker International Inc. | 0.60% | $204.14 | -0.38% | — | — | $9B |
| 6 | FCFSFirstCash Holdings Inc. | 0.60% | $215.37 | -0.62% | — | — | $9B |
| 7 | IDCCInterDigital Inc. | 0.57% | $319.40 | -2.64% | — | — | $8B |
| 8 | KRYSKrystal Biotech Inc. | 0.56% | $316.69 | -4.03% | +28.41% | +68.10% | $9B |
| 9 | TWSTTwist Bioscience Corporation | 0.56% | $132.85 | -8.06% | +318.51% | +331.71% | $8B |
| 10 | PTGXProtagonist Therapeutics Inc. | 0.54% | $128.78 | -5.69% | — | — | $8B |
| 11 | RHPRyman Hospitality Properties Inc. (REIT) | 0.54% | $126.01 | +0.49% | — | — | $8B |
| 12 | TGTXTG Therapeutics Inc. | 0.53% | $54.00 | -3.57% | — | — | $8B |
| 13 | HQYHealthEquity Inc. | 0.53% | $92.09 | -0.45% | — | — | $8B |
| 14 | OSCROscar Health Inc. | 0.52% | $31.89 | -4.72% | +121.92% | +51.64% | $10B |
| 15 | TXG10x Genomics Inc. | 0.50% | $69.87 | -3.48% | +328.33% | +464.30% | $9B |
| 16 | SLABSilicon Laboratories Inc. | 0.50% | $221.04 | -0.00% | — | — | $7B |
| 17 | ZETAZeta Global Holdings Corp. | 0.49% | $31.80 | -5.22% | — | — | $8B |
| 18 | ZWSZurn Elkay Water Solutions Corporation | 0.49% | $47.05 | +0.47% | — | — | $8B |
| 19 | FSSFederal Signal Corporation | 0.47% | $112.41 | -0.93% | — | — | $7B |
| 20 | ANFAbercrombie & Fitch Company | 0.46% | $153.29 | +0.86% | — | — | $7B |
| 21 | CVLTCommvault Systems Inc. | 0.45% | $149.08 | -6.19% | — | — | $6B |
| 22 | Nuvalent, Inc. | 0.45% | — | — | — | — | — |
| 23 | ESEESCO Technologies Inc. | 0.45% | $248.98 | -1.46% | — | — | $6B |
| 24 | QLYSQualys Inc. | 0.45% | $181.04 | -6.03% | — | — | $6B |
| 25 | LNTHLantheus Holdings Inc. | 0.44% | $99.69 | -0.30% | — | — | $7B |
| 26 | PLXSPlexus Corp. | 0.42% | $230.49 | -3.44% | — | — | $6B |
| 27 | MXLMaxLinear Inc. | 0.42% | $71.28 | -8.83% | — | — | $6B |
| 28 | VSXYVictorias Secret & Co. Common Stock | 0.42% | $87.35 | -3.52% | — | — | $7B |
| 29 | PRAXPraxis Precision Medicines Inc. | 0.41% | $241.78 | -2.60% | -17.98% | +48.58% | $7B |
| 30 | HIMSHims & Hers Health Inc. | 0.41% | $28.07 | -4.46% | — | — | $7B |
| 31 | Apogee Therapeutics, Inc. | 0.41% | — | — | — | — | — |
| 32 | SYRESpyre Therapeutics Inc. | 0.40% | $79.95 | -0.19% | — | — | $7B |
| 33 | LGNDLigand Pharmaceuticals Incorporated | 0.40% | $295.72 | -0.93% | — | — | $6B |
| 34 | ENSEnerSys | 0.40% | $168.70 | -2.38% | — | — | $6B |
| 35 | SXTSensient Technologies Corporation | 0.39% | $133.79 | +0.28% | — | — | $6B |
| 36 | NPOEnpro Inc. | 0.39% | $281.39 | -0.89% | — | — | $6B |
| 37 | FTDRFrontdoor Inc. | 0.38% | $78.98 | +0.92% | — | — | $5B |
| 38 | CWSTCasella Waste Systems Inc. | 0.38% | $88.07 | +1.81% | — | — | $6B |
| 39 | COMPCompass Inc. | 0.38% | $9.13 | -5.15% | — | — | $7B |
| 40 | VRNSVaronis Systems Inc. | 0.38% | $48.70 | +2.88% | — | — | $6B |
| 41 | ALKSAlkermes plc | 0.37% | $41.22 | +2.79% | — | — | $7B |
| 42 | CAKECheesecake Factory Incorporated (The) | 0.37% | $114.97 | -1.39% | — | — | $6B |
| 43 | ACIWACI Worldwide Inc. | 0.37% | $52.81 | +0.49% | — | — | $5B |
| 44 | KYMRKymera Therapeutics Inc. | 0.37% | $104.71 | -3.17% | — | — | $9B |
| 45 | PCVXVaxcyte Inc. | 0.37% | $63.61 | -2.55% | — | — | $9B |
| 46 | BCPCBalchem Corporation | 0.36% | $170.70 | +0.10% | — | — | $5B |
| 47 | HAEHaemonetics Corporation | 0.36% | $118.28 | -2.48% | — | — | $5B |
| 48 | AROCArchrock Inc. | 0.35% | $29.56 | +1.04% | — | — | $5B |
| 49 | MTRNMaterion Corporation | 0.35% | $244.83 | -2.91% | — | — | $5B |
| 50 | PIImpinj Inc. | 0.35% | $175.32 | -8.15% | — | — | $5B |
| 51 | RDNTRadNet Inc. | 0.33% | $68.82 | -2.26% | — | — | $5B |
| 52 | COGTCogent Biosciences Inc. | 0.33% | $29.53 | +0.07% | — | — | $5B |
| 53 | OUTOUTFRONT Media Inc. | 0.33% | $30.38 | +1.44% | — | — | $5B |
| 54 | RUSHARush Enterprises Inc. Common Stock Cl A | 0.33% | $45.38 | +1.07% | — | — | — |
| 55 | Knife River Corp. | 0.33% | — | — | — | — | — |
| 56 | Cavco Industries, Inc. | 0.33% | — | — | — | — | — |
| 57 | KGSKodiak Gas Services Inc. | 0.32% | $47.19 | -1.30% | — | — | $5B |
| 58 | RYTMRhythm Pharmaceuticals Inc. | 0.32% | $86.20 | -2.02% | — | — | $6B |
| 59 | AGXArgan Inc. | 0.32% | $345.86 | -5.80% | — | — | $5B |
| 60 | LAURLaureate Education Inc. | 0.32% | $38.63 | -1.06% | — | — | $5B |
| 61 | MGYMagnolia Oil & Gas Corporation | 0.32% | $25.37 | +3.45% | — | — | $6B |
| 62 | CSWCSW Industrials Inc. | 0.32% | $288.41 | -0.94% | — | — | $5B |
| 63 | DKDelek US Holdings Inc. | 0.32% | $76.59 | -0.38% | — | — | $5B |
| 64 | NOVTNovanta Inc. | 0.32% | $128.63 | -4.58% | — | — | $5B |
| 65 | TTANServiceTitan Inc. | 0.31% | $74.97 | -1.50% | — | — | $7B |
| 66 | PIPRPiper Sandler Companies | 0.31% | $64.69 | +0.19% | — | — | $5B |
| 67 | CONConcentra Group Holdings Parent Inc. | 0.31% | $38.54 | -1.56% | — | — | $5B |
| 68 | Noble Corp. plc | 0.30% | — | — | — | — | — |
| 69 | PSMTPriceSmart Inc. | 0.30% | $169.83 | +0.09% | — | — | $5B |
| 70 | BOXBox Inc. | 0.30% | $39.55 | +0.18% | — | — | $5B |
| 71 | IBPInstalled Building Products Inc. | 0.30% | $185.83 | -1.12% | — | — | $5B |
| 72 | TVTXTravere Therapeutics Inc. | 0.30% | $49.64 | -5.97% | — | — | $5B |
| 73 | CGONCG Oncology Inc. | 0.30% | $59.87 | -3.23% | — | — | $5B |
| 74 | GVAGranite Construction Incorporated | 0.30% | $109.75 | +0.89% | — | — | $5B |
| 75 | MYRGMYR Group Inc. | 0.30% | $279.97 | -1.96% | — | — | $4B |
| 76 | BCOBrinks Company (The) | 0.30% | $104.77 | +0.34% | — | — | $4B |
| 77 | BGCBGC Group Inc. | 0.30% | $11.60 | +0.00% | — | — | $6B |
| 78 | CVSACovista Inc. | 0.30% | $127.24 | -1.73% | — | — | $4B |
| 79 | WHDCactus Inc. | 0.30% | $61.70 | +0.83% | — | — | $5B |
| 80 | QBTSD-Wave Quantum Inc. | 0.30% | $11.79 | -8.00% | — | — | $4B |
| 81 | ENVAEnova International Inc. | 0.29% | $177.83 | +0.17% | — | — | $4B |
| 82 | TENBTenable Holdings Inc. | 0.29% | $37.23 | -5.32% | — | — | $4B |
| 83 | CHEFThe Chefs' Warehouse Inc. | 0.29% | $113.66 | -0.53% | — | — | $5B |
| 84 | XMTRXometry Inc. | 0.29% | $90.88 | -8.71% | — | — | $5B |
| 85 | SRRKScholar Rock Holding Corporation | 0.29% | $39.92 | -1.77% | — | — | $5B |
| 86 | PTCTPTC Therapeutics Inc. | 0.28% | $59.27 | -2.82% | — | — | $5B |
| 87 | YOUClear Secure Inc. | 0.28% | $43.93 | -2.43% | — | — | $6B |
| 88 | MRCYMercury Systems Inc | 0.28% | $74.23 | -2.85% | — | — | $4B |
| 89 | SNEXStoneX Group Inc. | 0.28% | $57.13 | -4.66% | — | — | — |
| 90 | HCCWarrior Met Coal Inc. | 0.28% | $89.98 | +0.58% | — | — | $5B |
| 91 | HNGEHinge Health Inc. | 0.28% | $99.14 | -5.54% | — | — | $8B |
| 92 | DFTXDefinium Therapeutics Inc. | 0.28% | $32.11 | -6.28% | — | — | $4B |
| 93 | KLICKulicke and Soffa Industries Inc. | 0.28% | $78.59 | -5.37% | — | — | $4B |
| 94 | KTBKontoor Brands Inc. Common Stock | 0.28% | $73.31 | +0.51% | — | — | $4B |
| 95 | OPCHOption Care Health Inc. | 0.28% | $31.20 | -0.06% | — | — | $5B |
| 96 | BDCBelden Inc | 0.28% | $102.80 | -1.36% | — | — | $4B |
| 97 | PRMPerimeter Solutions SA | 0.27% | $26.56 | -2.71% | — | — | $4B |
| 98 | OIIOceaneering International Inc. | 0.27% | $43.77 | +1.67% | — | — | $4B |
| 99 | ROADConstruction Partners Inc. | 0.27% | $82.72 | -0.61% | — | — | $5B |
| 100 | TDWTidewater Inc. | 0.27% | $79.48 | +0.38% | — | — | $4B |
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 IWO?
- IWO's top 10 holdings are Moog, Inc., 0.8%; BrightSpring Health Services Inc. (BTSG), 0.7%; Glaukos Corporation (GKOS), 0.6%; JFrog Ltd. (FROG), 0.6%; Brinker International Inc. (EAT), 0.6%; FirstCash Holdings Inc. (FCFS), 0.6%; InterDigital Inc. (IDCC), 0.6%; Krystal Biotech Inc. (KRYS), 0.6%; Twist Bioscience Corporation (TWST), 0.6%; Protagonist Therapeutics Inc. (PTGX), 0.5% — together about 6% of the fund, per its Jun 30, 2026 SEC filing with weights rolled forward to today.
- How many holdings does IWO have?
- iShares Russell 2000 Growth ETF (IWO) held 1127 positions as of Jun 30, 2026, the date of its latest public portfolio report to the SEC.
- How current are IWO's holdings?
- The list of holdings is as of Jun 30, 2026. Funds report their full portfolio to the SEC on Form N-PORT, and the report for the last month of each fiscal quarter becomes public about 60 days after that month ends, so the newest public portfolio is always two to five months old. Between reports ChartRow updates each weight daily by that holding's price move, so the weights estimate today; the positions themselves change only when the next report is published. A fund's own website may list more recent holdings.
- Is ChartRow affiliated with IWO or iShares?
- No. ChartRow is independent and is not affiliated with, sponsored by, or endorsed by iShares or iShares Russell 2000 Growth 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.