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IYM holdings and overlap

View as Markdown What changed
IYMiShares U.S. Basic Materials ETFNatural Resources, iShares, 39 positions
Last close, 2026-09-04
$191.10 -0.66%
52-week range 139 to 196
Largest position
LIN
18.76% of the fund, Linde PLC
Positions
39
67.8% in the ten largest
Cost per year
0.37%
$37 a year on $10,000
Assets
$1.1B
under management
Return, 3 years
+52.7%
cumulative, total return
Worst fall
-20.4%
peak to trough, 3 years, weekly closes

What does IYM hold, as of its issuer file of 2026-09-03?

IYM holds 39 positions as of the issuer file dated 2026-09-03. The three largest are Linde PLC at 18.76%, Newmont at 11.82% and Freeport Mcmoran Inc at 8.83%; half of the fund sits in its ten largest names.

RankCompanyWeightWeight bar
1 LIN Linde PLC 18.76%
2 NEM Newmont 11.82%
3 FCX Freeport Mcmoran Inc 8.83%
4 ECL Ecolab 5.92%
5 APD Air Products and Chemicals 4.72%
6 AU Anglogold Ashanti PLC 4.38%
7 FAST Fastenal 4.23%
8 NUE Nucor 4.22%
9 STLD Steel Dynamics Inc 2.8%
10 RGLD Royal Gold 2.14%
11 CRS Carpenter Technology 2.14%
12 CDE Coeur Mining 2.12%
13 IFF International Flavors & Fragrances 2.11%
14 CF CF Industries Holdings Inc 2.01%
15 RS Reliance Steel & Aluminum 1.93%
16 IP International Paper 1.82%
17 SCCO Southern Copper Corp 1.77%
18 LYB Lyondellbasell Industries 1.59%
19 ALB Albemarle Corp 1.48%
20 RBC RBC Bearings 1.46%
21 MLI Mueller Industries Inc 1.3%
22 AA Alcoa Corp 1.28%
23 HL Hecla Mining 1.28%
24 AVY Avery Dennison Corp 1.26%
25 SOLS Solstice Advanced Materials Inc 0.93%

Issuer file 1 day old on 2026-09-04, against a median of 1 across the funds with a page. Every one of the 39 positions with its weight is in the fund's JSON file. See which other ETFs hold LIN, and at what weight.

What does IYM duplicate?

The fund nearest to IYM is VAW: the two hold 59.9% of their weight in common, in the 29 companies both own, and 82.6% of IYM itself is also held there. Owning IYM alongside the funds at the top of this table means about half of the weight is held twice.

FundOverlap by weightOf IYM held thereOf that fund in IYMCompanies in bothOverlap bar
VAW 59.9% 82.6% 59.9% 29
XLB 54.6% 68.3% 60.8% 14
RSPM 38.6% 68.3% 57.1% 14
XME 26.7% 37.9% 47.8% 11
MXI 25.3% 70.0% 25.4% 15
PICK 15.2% 41.1% 15.3% 9
RING 13.9% 14.0% 19.8% 2
ICOP 13.5% 22.5% 16.3% 3
XMMO 10.6% 10.9% 13.9% 8
EQAL 8.8% 100.0% 8.8% 39
IGE 8.5% 31.4% 8.5% 9
IBAT 7.9% 23.5% 10.2% 2

From each issuer's latest file. Check IYM against any fund in the ETF overlap calculator · how overlap is measured.

What adds something different to IYM?

VDE shares 0% of weight with IYM and its weekly returns correlate with it at 0.30 over three years. The table lists the covered funds with the least in common with IYM, least shared weight first and, among equals, lowest correlation.

Cost, returns and risk

Expense ratio0.37%
Dividend yield1.21%
Total return, 1 year30.4%
Total return, 3 years cumulative52.7%
Total return, 5 years cumulative59.2%
Volatility, annualised18.6%
Worst fall, 3 years-20.4%
Beta against SPY, 3 years of weekly returns0.8
Weight in the ten largest positions67.8%
Largest single position18.8%
Assets under management$1.1B

Expense ratio, yield and assets are reference data; every other figure is computed here from weekly closes.

How it moves with the market

AgainstCorrelation, 3 yearsCovariance, annualised, in percent squared
SPY0.62loosely linked166
QQQ0.50loosely linked180

Weekly total returns. What the bands mean · why the covariance is printed.

Year by year

YearTotal return
202624.8%
202520.4%
2024-4.5%
202312.8%
2022-9.1%

One year

IYM 129 SPY 118
2025-09-122026-09-04
IYM rebased to 100 a year ago, weekly closes, prices through 2026-09-04.

Where to go next

Holdings from the issuer file published 2026-09-03. Prices through 2026-09-04. How every figure here is produced. Measurements, not investment advice.