iShares U.S. Basic Materials ETF (IYM) is an ETF managed by BlackRock / iShares. Its largest position is LINDE PLC (LIN), representing 19.89% of fund assets.
iShares U.S. Basic Materials ETF Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- IYM
- Type:
- ETF
- Manager:
- BlackRock / iShares
- Total Assets:
- —
- Report Date:
- Apr 30, 2026
- Filing Date:
- Jun 25, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
LINDE PLC
|
19.89% | $305,036,902.04 | 608,686 |
|
-
NEWMONT Corp /DE/
|
10.51% | $161,141,821.68 | 1,450,552 |
|
-
FREEPORT-MCMORAN INC
|
7.25% | $111,179,235.96 | 1,924,182 |
|
-
ECOLAB INC.
|
5.80% | $88,912,289.80 | 341,183 |
|
-
Air Products & Chemicals, Inc.
|
4.75% | $72,887,845.95 | 242,919 |
|
-
NUCOR CORP
|
4.43% | $67,917,500.43 | 301,467 |
|
-
FASTENAL CO
|
3.88% | $59,477,929.63 | 1,323,791 |
|
-
AngloGold Ashanti PLC
|
3.55% | $54,425,542.99 | 580,663 |
|
-
STEEL DYNAMICS INC
|
3.38% | $51,815,270.64 | 226,604 |
|
-
ALBEMARLE CORP
|
2.57% | $39,450,938.80 | 200,564 |
|
-
CARPENTER TECHNOLOGY CORP
|
2.29% | $35,167,637.80 | 82,129 |
|
-
ROYAL GOLD INC
|
2.18% | $33,484,662.26 | 143,477 |
|
-
CF Industries Holdings, Inc.
|
2.15% | $32,898,220.20 | 264,881 |
|
-
LyondellBasell Industries N.V.
|
2.13% | $32,615,716.80 | 437,208 |
|
-
RELIANCE, INC.
|
2.11% | $32,286,062.50 | 89,065 |
|
-
RBC Bearings INC
|
2.07% | $31,690,063.73 | 52,897 |
|
-
INTERNATIONAL FLAVORS & FRAGRANCES INC
|
2.00% | $30,694,669.20 | 437,246 |
|
-
Alcoa Corp
|
1.83% | $28,133,112.33 | 441,027 |
|
-
INTERNATIONAL PAPER CO /NEW/
|
1.77% | $27,212,211.00 | 894,550 |
|
-
MUELLER INDUSTRIES INC
|
1.63% | $25,064,030.10 | 185,070 |
|
-
SOUTHERN COPPER CORP/
|
1.60% | $24,601,631.79 | 143,291 |
|
-
Solstice Advanced Materials Inc.
|
1.45% | $22,238,853.45 | 271,371 |
|
-
Avery Dennison Corp
|
1.40% | $21,520,074.68 | 131,276 |
|
-
Element Solutions Inc
|
1.07% | $16,365,079.73 | 384,247 |
|
-
MP Materials Corp. / DE
|
1.05% | $16,035,436.56 | 242,814 |
|
-
EASTMAN CHEMICAL CO
|
0.92% | $14,145,619.33 | 193,537 |
|
-
Celanese Corp
|
0.82% | $12,643,948.24 | 186,599 |
|
-
MOSAIC CO
|
0.82% | $12,531,755.99 | 538,537 |
|
-
HEXCEL CORP /DE/
|
0.79% | $12,069,335.25 | 128,575 |
|
-
TIMKEN CO
|
0.77% | $11,838,616.40 | 106,760 |
|
-
CLEVELAND-CLIFFS INC.
|
0.64% | $9,760,594.20 | 956,921 |
|
-
NEWMARKET CORP
|
0.48% | $7,289,939.80 | 10,790 |
|
-
WESTLAKE CORP
|
0.43% | $6,580,528.24 | 57,083 |
|
-
OLIN Corp
|
0.36% | $5,573,507.52 | 195,699 |
|
-
SCOTTS MIRACLE-GRO CO
|
0.30% | $4,665,444.30 | 74,409 |
|
-
ASHLAND INC.
|
0.27% | $4,114,121.96 | 77,246 |
|
-
Huntsman CORP
|
0.26% | $4,024,878.93 | 280,089 |
|
-
FMC CORP
|
0.21% | $3,252,300.94 | 211,463 |
|
-
BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES
|
0.11% | $1,754,787.41 | 1,754,787 |
|
-
BLACKROCK FUNDS III
|
0.11% | $1,738,109.84 | 1,737,589 |
|
-
APPLIED MATERIALS INC /DE
|
0.01% | $89,007.00 | 24 |
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