IYM · iShares
iShares U.S. Basic Materials ETF
See how 43 reported holdings combine into this ETF’s P/E and P/S. Market value, signed ordinary earnings and revenue are added before each ratio is calculated.
Core valuation
Coverage is the share of positive eligible-equity holding value represented in each metric. The published holdings account for 100.00% of fund weight. The reliability standard requires at least 90.00% disclosed fund weight and metric coverage, with no individual uncovered holding above 1.00%.
Largest reported holdings
| Holding | Weight | Trailing P/E | Trailing P/S |
|---|---|---|---|
| LINLINDE PLC | 18.94% | 29.87× | 6.10× |
| NEMNEWMONT | 11.46% | 14.05× | 4.69× |
| FCXFREEPORT MCMORAN INC | 8.50% | 21.67× | 3.85× |
| ECLECOLAB | 6.13% | 35.93× | 4.51× |
| APDAIR PRODUCTS AND CHEMICALS | 4.76% | -1286.82× | 4.83× |
| FASTFASTENAL | 4.47% | 42.63× | 6.59× |
| AUANGLOGOLD ASHANTI PLC | 4.30% | 13.69× | 4.26× |
| NUENUCOR CORP | 4.05% | 18.63× | 1.48× |
| STLDSTEEL DYNAMICS INC | 2.66% | 20.17× | 1.58× |
| CRSCARPENTER TECHNOLOGY | 2.36% | 35.89× | 6.09× |
Top 10 of 43 reported holdings. * A holding uses its latest full-year result only when both trailing and latest-quarter inputs are unavailable; open the stock for the exact year end.
Most similar funds
Ranked by shared weight across matching disclosed company holdings and explicitly reported same-currency cash.
- VAW · Vanguard Materials ETF61.61% holdings overlap · US market
- US92204A7853 · Vanguard Materials Index Fund59.68% holdings overlap · United States
- XLB · State Street Materials Select Sector SPDR ETF53.91% holdings overlap · US market
- FXZ · First Trust Materials AlphaDEX Fund52.29% holdings overlap · NYSE Arca
- US3163908896 · Select Chemicals Portfolio36.86% holdings overlap · United States
Sources and limitations
Holdings are sourced from iShares and company financial inputs retain primary-source links. Monetary values are normalised to USD. Corporate actions, reporting lags, unmapped securities and cash can create differences from provider figures.
Open official holdings sourceResearch holdings date: 19 August 2026. Informational research, not investment advice.