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IYMvsXLBIETF Comparison

ETF 1
IYM

iShares U.S. Basic Materials ETF

This fund is part of
US Materials
+0.13%
Full IYM fund page
VS
ETF 2
XLBI

The Materials Select Sector SPDR Premium Income Fund

This fund is part of
Options Strategies
-0.04%
Full XLBI fund page

iShares U.S. Basic Materials ETF (IYM) belongs to the US Materials segment. The Materials Select Sector SPDR Premium Income Fund (XLBI) is part of the Options Strategies segment. IYM's top 3 sector exposures are Materials and Industrials. In contrast, XLBI's top sector exposures are Materials  IYM is more expensive with a Total Expense Ratio (TER) of 0.38%, versus 0.35% for XLBI. IYM is up 15.6% year-to-date (YTD) with +$624M in YTD flows. XLBI performs worse with 2.29% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of IYM and XLBI below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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IYM vs XLBI performance and flow charts

Performance

-6.0-4.0-2.00.02.0%Feb 11Feb 19Feb 26Mar 5

Cumulative Flows

050,000,000100,000,000150,000,000200,000,000Feb 11Feb 19Feb 26Mar 5

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 03/11/2026
1M3MYTD1Y3Y5Y
Perf.
IYM
XLBI
-3.84%-5.39%
+16.91%+3.70%
+15.60%+2.29%
+35.25%n/a
+46.37%n/a
+55.09%n/a
Flows
IYM
XLBI
+$167M-
+$709M+$3M
+$624M+$3M
+$705M-
+$390M-
+$638M-
Volatility and drawdown
3M1Y3Y5Y
Volatility
IYM
XLBI
+20.79%+11.39%
+21.74%n/a
+17.91%n/a
+20.22%n/a
Max drawdown
IYM
XLBI
-6.90%-5.71%
-15.07%n/a
-23.58%n/a
-29.91%n/a
Max drawdown duration
IYM
XLBI
9d10d
75dn/a
352dn/a
709dn/a
Trading data

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IYM
XLBI
Last sale
3/11/2026 at 1:30 PM
$177.86
$23.65
Previous close
03/11/2026
$177.65
$23.68
Consolidated volume
03/11/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of February 27, 2026
1-year trailing difference

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XLBI
is actively managed and doesn’t replicate an index

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IYM
XLBI
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
Main metrics
Last update 3/11/2026 at 1:30 PM
Live
Closed
IYM
XLBI
Last price
$177.86
$23.65
1D performance
+0.12%
-0.10%
AuM$1.42 B$5.20 M
E/R0.38%0.35%
Characteristics
IYM
XLBI
Management strategyPassiveActive
ProvideriSharesSPDR
BenchmarkRussell 1000 Basic Materials RIC 22.5/45 Capped Gross Index-
N° of holdings3624
Asset classEquities-
Trailing 12m distribution yield
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Inception dateJune 12, 2000July 30, 2025
ESGNoNo
Exposure

Countries

IYM
USA
75.17%
Ireland
19.05%
Other
5.79%
XLBI
USA
73.66%
Ireland
21.67%
Other
4.67%

Sectors

IYM
Materials
66.67%
Industrials
8.67%
Other
24.66%
XLBI
Materials
80.54%
Other
19.46%

Diversification

IYM

Total weight of top 15 holdings out of 15

78.21%
XLBI

Total weight of top 15 holdings out of 15

75.9%

Top 15 holdings

Data as of January 31, 2026
IYM
IE000S9YS762
19.05%
NEWMONT CORP
12.60%
FREEPORT-MCMORAN INC
8.57%
ECOLAB
6.50%
GB00BRXH2664
4.25%
AIR PRODUCTS AND CHEMICALS
4.09%
FASTENAL
3.73%
NUCOR
3.39%
ROYAL GOLD
2.73%
STEEL DYNAMICS
2.59%
ALBEMARLE
2.42%
INTERNATIONAL PAPER CO
2.29%
INTL FLAV & FRAG U
2.03%
RELIANCE STEEL
1.98%
SOUTHERN COPPER CORPORATION
1.97%
XLBI
IE000S9YS762
13.60%
NEWMONT CORP
7.81%
FREEPORT-MCMORAN INC
5.51%
CRH PLC
5.23%
SHERWIN WILLIAMS
5.21%
AIR PRODUCTS AND CHEMICALS
4.63%
ECOLAB
4.58%
CORTEVA INC
4.49%
NUCOR
4.34%
MARTIN MARIETTA
4.20%
VULCAN MATERIALS
4.07%
PPG INDUSTRIES
3.39%
STEEL DYNAMICS
3.22%
IE00028FXN24
2.84%
INTERNATIONAL PAPER CO
2.78%
Frequently asked questions about IYM and XLBI

How have the IYM and XLBI ETFs performed in 2026?

As of March 11, 2026, IYM is up 15.6% year-to-date (YTD), while XLBI has returned 2.29%. That puts IYM better performer ahead so far this year.

Which ETF is attracting more investor money: IYM or XLBI?

Year-to-date, the IYM ETF saw +$624M in flows, compared to +$3M for XLBI.

Which ETF is bigger: IYM or XLBI?

As of March 11, 2026, IYM holds $1.42 B in assets under management (AUM), while XLBI manages $5.20 M.

What sectors do the IYM and XLBI ETFs invest in?

IYM leans toward sectors like Materials and Industrials. Meanwhile, XLBI focuses on Materials.

What are the top holdings of the IYM ETF and XLBI ETF?

IYM top holdings include IE000S9YS762, NEWMONT CORP and FREEPORT-MCMORAN INC. XLBI holds in its top three: IE000S9YS762, NEWMONT CORP and FREEPORT-MCMORAN INC.

Which ETF is more diversified: IYM or XLBI?

IYM holds 39 securities with 78.21% of its assets in the top 15. XLBI has 25 securities and a top 15 weight of 75.9%.

Latest news about IYM & XLBI
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