IYM ETF

$180.33

AUM$1.3B

TER0.37%

Holdings43

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IYM ETF

$180.33

iShares US Basic Materials ETF

AUM$1.3B

TER0.37%

Holdings43

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

LIN:IE is IYM's largest holding at 19.60% of the fund as of Oct 1, 2026. IYM is iShares US Basic Materials ETF.

Showing top 43 of 43 holdings · as of Oct 1, 2026

IYM holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	—	Linde Plc Ordinary SharesMaterials · Chemicals	19.60%	19.6%	533,486	$250.45M	Materials	Chemicals
2	—	Newmont Goldcorp Corp.(nem)Materials · Metals & Mining	10.99%	30.6%	1,225,031	$140.47M	Materials	Metals & Mining
Sector and industry · Pro
3	FCX	Freeport-McMoran Copper & Gold Inc	9.05%	39.6%	1,669,371	$115.65M
4	ECL	Ecolab, Inc.	6.21%	45.9%	292,448	$79.33M
5	FAST	Fastenal	4.48%	50.3%	1,141,164	$57.31M
6	APD	Air Products & Chemicals In	4.44%	54.8%	207,795	$56.80M
7	NUE	Nucor Corp.	4.02%	58.8%	217,922	$51.43M
8	AU	Anglogold Ashanti Plc	3.73%	62.5%	505,613	$47.63M
9	STLD	Steel Dynamics Inc	2.95%	65.5%	166,724	$37.71M
10	IFF	International Flavors & Fragrances Inc.	2.26%	67.7%	347,487	$28.88M
11	—	Reliance Steel & Aluminum Co.	2.13%	69.9%	69,209	$27.20M
12	RGLD	Royal Gold Inc	2.09%	71.9%	115,223	$26.77M
13	CRS	Carpenter Technology Corpcommon Stock	1.97%	73.9%	65,576	$25.16M
14	SCCO	Southern Copper Corp	1.97%	75.9%	126,602	$25.22M
15	CDE	Coeur Mining Inc	1.92%	77.8%	1,395,920	$24.51M
16	CF	Cf Industries Holdings Inc.	1.87%	79.7%	208,214	$23.85M
17	IP	International Paper Co.	1.81%	81.5%	712,956	$23.19M
18	RBC	Rbc Bearings Inc	1.69%	83.2%	42,366	$21.54M
19	LYB	Lyondellbasell Industries Nv Class	1.58%	84.8%	350,494	$20.25M
20	MLI	Mueller Industries Inc	1.41%	86.2%	294,875	$18.08M
21	AVY	Avery Dennison Corp.	1.40%	87.6%	104,081	$17.86M
22	ALB	Albemarle Corp.	1.32%	88.9%	160,172	$16.82M
23	AA	Alcoa Corp	1.18%	90.1%	357,629	$15.04M
24	HL	Hecla Mining Co	1.14%	91.2%	859,142	$14.61M
25	—	Solstice Advanced Materials Inc	0.96%	92.2%	216,206	$12.32M
26	ESI	Element Solutions Inc	0.88%	93.0%	310,122	$11.27M
27	TKR	Timken Co	0.81%	93.9%	87,472	$10.41M
28	EMN	Eastman Chemical Co.	0.77%	94.6%	154,214	$9.88M
29	MOS	Mosaic Co.	0.73%	95.4%	431,585	$9.30M
30	MP	Mp Materials Corp	0.70%	96.1%	194,891	$8.98M
31	—	Cliffs Natural Resources Inc.	0.69%	96.7%	769,013	$8.82M
32	HXL	Hexcel Corp	0.69%	97.4%	101,695	$8.82M
33	NEU	Newmarket Corp	0.60%	98.0%	8,358	$7.70M
34	CE	Celanese Corp. Class A	0.52%	98.6%	148,910	$6.58M
35	—	Aura Minerals Inc	0.34%	98.9%	55,247	$4.36M
36	—	Almonty Industries Inc	0.31%	99.2%	299,906	$3.95M
37	SMG	Scotts Miracle-Gro Company	0.24%	99.4%	60,245	$3.01M
38	WLKP	Westlake Chemical Corp.	0.22%	99.7%	44,693	$2.79M
39	OLN	Olin Corp	0.19%	99.9%	154,087	$2.46M
40	Debt	Blackrock Cash Funds: Treasury, Sl Agency Shares	0.06%	99.9%	811,149	$811.1K
41	—	USD Cash	0.05%	100.0%	673,577	$673.6K
42	—	Cash Collateral USD Wffut	0.01%	100.0%	87,000	$87.0K
43	—	E-Mini Materials Select Sector Dec	0.00%	100.0%	15	-

Not reported for this fund: share changes.

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IYM ETF All Holdings

IYM holdings total 43 positions. The top 10 holdings account for 67.7% of the fund, led by Linde Plc Ordinary Shares at 19.6%, Newmont Goldcorp Corp.(nem) at 11.0%, Freeport-McMoran Copper & Gold Inc at 9.1%.

IYM portfolio concentration is relatively high, with the top 10 representing 67.7% of total assets. The largest sector exposure is Materials at 83.3%.

IYM sectors provide a detailed breakdown. IYM overlap shows how holdings compare to other funds in your portfolio.

Compare IYM

IYM vs SPY IYM vs QQQ IYM vs VOO IYM vs VTI IYM vs IVV IYM vs SCHD IYM vs VYM IYM vs VXUS

IYM ETF Holdings

43 of 43 holdings

Sector

Industry

Sort By

1
Linde Plc Ordinary Shares
LIN:IEMaterials
19.60%
2
Newmont Goldcorp Corp.(nem)
NEMMaterials
10.99%
3
Freeport-McMoran Copper & Gold Inc
FCXMaterials
9.05%
4
Ecolab, Inc.
ECLMaterials
6.21%
5
Fastenal
FASTIndustrials
4.48%
6
Air Products & Chemicals In
APDMaterials
4.44%
7
Nucor Corp.
NUEMaterials
4.02%
8
Anglogold Ashanti Plc
ANGJ:ZAUnknown
3.73%
9
Steel Dynamics Inc
STLDMaterials
2.95%
10
International Flavors & Fragrances Inc.
IFFMaterials
2.26%
11
Reliance Steel & Aluminum Co.
RSEnergy
2.13%
12
Royal Gold Inc
RGLDMaterials
2.09%
13
Carpenter Technology Corpcommon Stock
CRSMaterials
1.97%
14
Southern Copper Corp
SCCOMaterials
1.97%
15
Coeur Mining Inc
CDEMaterials
1.92%
16
Cf Industries Holdings Inc.
CFMaterials
1.87%
17
International Paper Co.
IPMaterials
1.81%
18
Rbc Bearings Inc
ROLLIndustrials
1.69%
19
Lyondellbasell Industries Nv Class
LYBMaterials
1.58%
20
Mueller Industries Inc
MLIIndustrials
1.41%
21
Avery Dennison Corp.
AVYMaterials
1.40%
22
Albemarle Corp.
ALBMaterials
1.32%
23
Alcoa Corp
AAMaterials
1.18%
24
Hecla Mining Co
HLMaterials
1.14%
25
Solstice Advanced Materials Inc
SOLSUnknown
0.96%
26
Element Solutions Inc
ESIMaterials
0.88%
27
Timken Co
TKRIndustrials
0.81%
28
Eastman Chemical Co.
EMNMaterials
0.77%
29
Mosaic Co.
MOSMaterials
0.73%
30
Mp Materials Corp
MPMaterials
0.70%
31
Cliffs Natural Resources Inc.
CLFMaterials
0.69%
32
Hexcel Corp
HXLIndustrials
0.69%
33
Newmarket Corp
NEUMaterials
0.60%
34
Celanese Corp. Class A
CEMaterials
0.52%
35
Aura Minerals Inc
AUGO:VGUnknown
0.34%
36
Almonty Industries Inc
ALM:CAUnknown
0.31%
37
Scotts Miracle-Gro Company
SMGMaterials
0.24%
38
Westlake Chemical Corp.
WLKMaterials
0.22%
39
Olin Corp
OLNMaterials
0.19%
40
Blackrock Cash Funds: Treasury, Sl Agency Shares
XTSLAFinancials
0.06%
41
USD Cash
Other
0.05%
42
Cash Collateral USD Wffut
Other
0.01%
43
E-Mini Materials Select Sector Dec
Other
0.00%

#	Company	Ticker	Weight
1	Linde Plc Ordinary Shares	LIN:IE	19.600%
2	Newmont Goldcorp Corp.(nem)	NEM	10.990%
3	Freeport-McMoran Copper & Gold Inc	FCX	9.050%
4	Ecolab, Inc.	ECL	6.210%
5	Fastenal	FAST	4.480%
6	Air Products & Chemicals In	APD	4.440%
7	Nucor Corp.	NUE	4.020%
8	Anglogold Ashanti Plc	ANGJ:ZA	3.730%
9	Steel Dynamics Inc	STLD	2.950%
10	International Flavors & Fragrances Inc.	IFF	2.260%
11	Reliance Steel & Aluminum Co.	RS	2.130%
12	Royal Gold Inc	RGLD	2.090%
13	Carpenter Technology Corpcommon Stock	CRS	1.970%
14	Southern Copper Corp	SCCO	1.970%
15	Coeur Mining Inc	CDE	1.920%
16	Cf Industries Holdings Inc.	CF	1.870%
17	International Paper Co.	IP	1.810%
18	Rbc Bearings Inc	ROLL	1.690%
19	Lyondellbasell Industries Nv Class	LYB	1.580%
20	Mueller Industries Inc	MLI	1.410%
21	Avery Dennison Corp.	AVY	1.400%
22	Albemarle Corp.	ALB	1.320%
23	Alcoa Corp	AA	1.180%
24	Hecla Mining Co	HL	1.140%
25	Solstice Advanced Materials Inc	SOLS	0.960%
26	Element Solutions Inc	ESI	0.880%
27	Timken Co	TKR	0.810%
28	Eastman Chemical Co.	EMN	0.770%
29	Mosaic Co.	MOS	0.730%
30	Mp Materials Corp	MP	0.700%
31	Cliffs Natural Resources Inc.	CLF	0.690%
32	Hexcel Corp	HXL	0.690%
33	Newmarket Corp	NEU	0.600%
34	Celanese Corp. Class A	CE	0.520%
35	Aura Minerals Inc	AUGO:VG	0.340%
36	Almonty Industries Inc	ALM:CA	0.310%
37	Scotts Miracle-Gro Company	SMG	0.240%
38	Westlake Chemical Corp.	WLK	0.220%
39	Olin Corp	OLN	0.190%
40	Blackrock Cash Funds: Treasury, Sl Agency Shares	XTSLA	0.060%
41	USD Cash	-	0.050%
42	Cash Collateral USD Wffut	-	0.010%
43	E-Mini Materials Select Sector Dec	-	0.000%