IWR is a Small & Mid-Cap ETF from iShares holding 806 positions as of Mar 31, 2026, with $57.6B in assets and a 0.18% net expense ratio. Its largest positions are GLW (0.8%), VRT (0.8%) and HWM (0.7%); the top 10 holdings account for 6.8% of the portfolio. By sector it leans Industrials (18.7%) and Financials (13.6%). It yields 1.12% on a trailing-12-month basis.
- Issuer
- iShares
- Holdings
- 8063.2% cash, collateral & derivative positions excluded
- Net Assets
- $57.6BETF assets as of 2026-08-10
- Expense Ratio
- 0.18%per latest SEC prospectus filing
- TTM Yield
- 1.12%trailing 12-month distributions
Performance
- 1M
- +2.9%
- YTD
- +18.1%
- 1Y
- +23.0%
- 3Y (ann.)
- +16.4%
- 5Y (ann.)
- +8.5%
- 10Y (ann.)
- +11.6%
A $10,000 investment 10 years ago would be worth $30,021 today at the 10Y annualized rate. This is a backward-looking illustration, not a forecast. Project its future growth →
Total returns including dividends as of 2026-08-07. 3Y/5Y/10Y annualized. Past performance does not predict future results.
Sector Breakdown
| Industrials | 18.7% |
|---|---|
| Financials | 13.6% |
| Information Technology | 13.0% |
| Consumer Discretionary | 10.8% |
| Health Care | 9.2% |
| Other Sectors | 34.3% |
Top 25 Holdings
| # | Holding | Weight |
|---|---|---|
| 1 |  GLWCorning, Inc. | 0.84% |
| 2 |  VRTVertiv Holdings Co., Class A | 0.76% |
| 3 |  HWMHowmet Aerospace, Inc. | 0.73% |
| 4 |  WDCWestern Digital Corp. | 0.73% |
| 5 |  SNDKSandisk Corp. | 0.72% |
| 6 |  BNYBank of New York Mellon Corp. (The) | 0.65% |
| 7 |  PWRQuanta Services, Inc. | 0.64% |
| 8 |  VLOValero Energy Corp. | 0.60% |
| 9 |  CMICummins, Inc. | 0.59% |
| 10 |  MPCMarathon Petroleum Corp. | 0.58% |
| 11 |  PSXPhillips 66 | 0.58% |
| 12 |  RCLRoyal Caribbean Cruises Ltd. | 0.55% |
| 13 |  HLTHilton Worldwide Holdings, Inc. | 0.55% |
| 14 |  ROSTRoss Stores, Inc. | 0.55% |
| 15 |  KMIKinder Morgan, Inc. | 0.52% |
| 16 |  NETCloudflare, Inc., Class A | 0.51% |
| 17 |  LHXL3Harris Technologies, Inc. | 0.51% |
| 18 |  WBDWarner Bros Discovery, Inc. | 0.51% |
| 19 |  DLRDigital Realty Trust, Inc. | 0.49% |
| 20 |  BKRBaker Hughes Co., Class A | 0.48% |
| 21 |  LNGCheniere Energy, Inc. | 0.48% |
| 22 |  SPGSimon Property Group, Inc. | 0.48% |
| 23 |  CORCencora, Inc. | 0.46% |
| 24 |  CTVACorteva, Inc. | 0.45% |
| 25 |  OKEONEOK, Inc. | 0.45% |
Showing the top 25 of 806 holdings. See the full IWR holdings list →
IWR alternatives
The closest Small & Mid-Cap ETFs to IWR by portfolio overlap — the share of weight both funds hold in the same securities.
| Fund | Overlap | Expense | Assets | |
|---|---|---|---|---|
 IWSiShares Russell Mid-Cap Value ETF | 80% | 0.23%pricier | $15.9B | Compare → |
 JHMMJohn Hancock Multifactor Mid Cap ETF | 64% | 0.41%pricier | $6.0B | Compare → |
 VOVanguard Mid-cap Index Fund | 58% | 0.03%cheaper | $109.2B | Compare → |
 VBVanguard Small-cap Index Fund | 41% | 0.03%cheaper | $82.5B | Compare → |
 VOEVanguard Mid-cap Value Index Fund | 36% | 0.05%cheaper | $24.2B | Compare → |
 SCHMSchwab U.S. Mid-Cap ETF | 33% | 0.04%cheaper | $15.1B | Compare → |
 IWPiShares Russell Mid-Cap Growth ETF | 32% | 0.23%pricier | $20.5B | Compare → |
 VXFVanguard Extended Market Index Fund | 31% | 0.05%cheaper | $32.2B | Compare → |
Frequently Asked Questions
What is IWR's expense ratio?
IWR has a net expense ratio of 0.18%, per its latest SEC prospectus filing. That works out to about $18 a year on a $10,000 investment.
How many holdings does IWR have?
IWR held 806 positions as of Mar 31, 2026, per its latest official holdings data. Cash, collateral and derivative positions (3.2% of portfolio weight) are excluded from that count.
What are IWR's top 10 holdings?
IWR's largest positions are GLW (0.8%), VRT (0.8%), HWM (0.7%), WDC (0.7%), SNDK (0.7%), BNY (0.6%), PWR (0.6%), VLO (0.6%), CMI (0.6%), MPC (0.6%). Together they account for 6.8% of the portfolio.
What is IWR's dividend yield?
IWR yields 1.12% based on its trailing 12-month distributions, as of Aug 7, 2026.
How big is IWR?
IWR has $57.6B in assets as of Aug 10, 2026.
What are good alternatives to IWR?
By portfolio overlap, the closest Small & Mid-Cap ETFs to IWR are IWS (80% overlap), JHMM (64% overlap), VO (58% overlap). Overlap measures the share of portfolio weight both funds hold in the same securities.