Total Holdings
42
Portfolio diversification across 42 positions
IYM
(NYSEARCA)iShares U.S. Basic Materials ETF
$180.57-- (--)
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IYM ETF Holdings: iShares U.S. Basic Materials ETF
Complete portfolio holdings with allocation weights, sector breakdown, and geographic exposure for this Equity ETF. Analyze fund diversification and concentration.
Assets Under Management
$1.29B
Total fund assets
Expense Ratio
0.38%
Annual management fee
Fund Issuer
BlackRock
NYSEARCA
Portfolio Allocations
Distribution breakdown by sector, asset type, and geographic region. Understand the fund's diversification strategy across markets and asset classes.
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Top 38 Holdings by Portfolio Weight
View ticker symbols, company names, asset types, and allocation percentages for each position
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| # | Symbol | Name | Type | Weight |
|---|---|---|---|---|
| 1 |  | The Linde Group | Stock | 20.31% |
| 2 |  | Newmont Corporation | Stock | 9.85% |
| 3 |  | Freeport-McMoRan Inc. | Stock | 8.45% |
| 4 |  | Ecolab Inc. | Stock | 5.85% |
| 5 |  | Nucor Corporation | Stock | 4.96% |
| 6 |  | Air Products and Chemicals, Inc | Stock | 4.45% |
| 7 |  | Fastenal Company | Stock | 3.99% |
| 8 |  | Steel Dynamics, Inc | Stock | 3.96% |
| 9 |  | AngloGold Ashanti plc | Stock | 3.42% |
| 10 |  | Carpenter Technology Corporation | Stock | 2.89% |
| 11 |  | Reliance Steel & Aluminum Co | Stock | 2.32% |
| 12 |  | International Flavors & Fragrances Inc | Stock | 2.14% |
| 13 |  | Albemarle Corporation | Stock | 2.09% |
| 14 |  | Alcoa Corporation | Stock | 2.07% |
| 15 |  | RBC Bearings Incorporated | Stock | 2.06% |
| 16 |  | International Paper Company | Stock | 2.02% |
| 17 |  | Royal Gold, Inc. | Stock | 1.99% |
| 18 |  | CF Industries Holdings, Inc | Stock | 1.86% |
| 19 |  | LyondellBasell Industries N.V | Stock | 1.80% |
| 20 |  | Southern Copper Corporation | Stock | 1.76% |
| 21 |  | Mueller Industries, Inc | Stock | 1.63% |
| 22 |  | Solstice Advanced Materials, Inc. | Stock | 1.42% |
| 23 |  | Avery Dennison Corporation | Stock | 1.35% |
| 24 |  | Element Solutions Inc | Stock | 1.07% |
| 25 |  | The Timken Company | Stock | 0.95% |
| 26 |  | Eastman Chemical Company | Stock | 0.91% |
| 27 |  | MP Materials Corp | Stock | 0.85% |
| 28 |  | Cleveland-Cliffs Inc | Stock | 0.79% |
| 29 |  | Hexcel Corporation | Stock | 0.77% |
| 30 |  | The Mosaic Company | Stock | 0.74% |
| 31 |  | Celanese Corporation | Stock | 0.61% |
| 32 |  | NewMarket Corporation | Stock | 0.57% |
| 33 |  | Westlake Chemical Corporation | Stock | 0.32% |
| 34 |  | Ashland Global Holdings Inc | Stock | 0.31% |
| 35 |  | Olin Corporation | Stock | 0.31% |
| 36 |  | The Scotts Miracle-Gro Company | Stock | 0.29% |
| 37 |  | Huntsman Corporation | Stock | 0.26% |
| 38 |  | FMC Corporation | Stock | 0.16% |
Frequently Asked Questions About iShares U.S. Basic Materials ETF Holdings
What are the top holdings in IYM?
iShares U.S. Basic Materials ETF (IYM) holds 42 securities. View the complete list of top holdings sorted by portfolio weight, showing each security's ticker symbol, company name, asset type, and allocation percentage.
How concentrated is IYM's portfolio?
Portfolio concentration is measured by the weight of top holdings. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly. Review IYM's holdings table to analyze concentration risk.
What is IYM's sector allocation?
The Sector Allocation chart shows how IYM distributes investments across different industries like Technology, Healthcare, Financials, and more. This sector exposure helps understand the fund's industry diversification strategy.
What countries does IYM invest in?
IYM's geographic exposure is shown in the Countries tab under Portfolio Allocations. This reveals the fund's international diversification and exposure to different regions and global markets.
How diversified is IYM ETF?
IYM's diversification can be assessed by reviewing its 42 holdings, sector allocation, and geographic exposure. A well-diversified ETF spreads investments across multiple securities, sectors, and regions to reduce concentration risk.