State Street® Materials Select Sector SPDR® ETF (XLB) is a SPDR ETF with a 0.08% expense ratio, 27 holdings and $8.0B in net assets. Largest sector: Basic Materials (85%).
Fee
0.08%
expense ratio
Net assets
$8.0B
Launched
Dec 16, 1998
Holdings
27
as of Oct 16, 2026
Top 10 weight
59.4%
largest ten holdings
Largest sector
Basic Materials
84.8%
Yield
30-day SEC 1.84% · TTM 1.67%
as of Oct 22, 2026
Benchmark
S&P Materials Select Sector Index
XLB's holdings are as of Oct 16, 2026.
Basic Materials
84.8%
Consumer Cyclical
10.7%
Industrials
4.4%
1
LIN
LINDE
12.92%
2
NEM
NEWMONT
7.03%
3
FCX
FREEPORT-MCMORAN
5.62%
4
ECL
ECOLAB
5.03%
5
SHW
SHERWIN-WILLIAMS
4.95%
6
VMC
VULCAN MATERIALS
4.88%
7
APD
AIR PRODUCTS + CHEMICALS
4.81%
8
STLD
STEEL DYNAMICS
4.73%
9
NUE
NUCOR
4.71%
10
MLM
MARTIN MARIETTA MATERIALS
4.68%
11
CRH
CRH
4.43%
12
PPG
PPG INDUSTRIES
3.71%
13
IFF
INTL FLAVORS + FRAGRANCES
3.60%
14
DOW
DOW
3.36%
15
SW
SMURFIT WESTROCK
3.36%
16
PKG
PACKAGING OF AMERICA
3.25%
17
AMCR
AMCOR
3.15%
18
CF
CF INDUSTRIES
2.84%
19
IP
INTERNATIONAL PAPER
2.80%
20
BALL
BALL
2.60%
21
LYB
LYONDELLBASELL INDU CL A
2.57%
22
AVY
AVERY DENNISON
2.07%
23
ALB
ALBEMARLE
1.75%
24
MOS
MOSAIC
0.93%
25
-
SSI US GOV MONEY MARKET CLASS
0.17%
1–25 of 27
Funds listed by how much of their largest holdings they share with XLB — not a ranking.
Data from SPDR; prices and returns from market data. Page updated October 29, 2026. Holdings and figures change over time. For information only — not investment advice.