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ETF · holdings as filed 2026-06-30

What's inside SPAB?

State Street(R) SPDR(R) Portfolio Aggregate Bond ETF
Holdings
8,300
positions in the fund
Top 10
8%
of fund assets
Expense ratio
0.03%
net, per year
Fund size
$10B
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
G
GVMXXSTATE ST INST US GOV MM-PREM
4.23%
2
BOND
US Treasury Note3.5% · Dec 2028
0.77%
3
BOND
US Treasury Note4.375% · Nov 2028
0.42%
4
BOND
US Treasury Note3.875% · Mar 2031
0.42%
5
BOND
US Treasury Note3.5% · Jan 2028
0.41%
6
BOND
US Treasury Note4.25% · Nov 2034
0.39%
7
BOND
US Treasury Note4.25% · Aug 2035
0.39%
8
BOND
US Treasury Note3.375% · Dec 2027
0.38%
9
BOND
US Treasury Note3.75% · Apr 2028
0.37%
10
BOND
US Treasury Note4.375% · May 2034
0.36%
11
BOND
US Treasury Note4.5% · Nov 2033
0.36%
12
BOND
US Treasury Note4.625% · Feb 2035
0.36%
13
BOND
US Treasury Note3.875% · Aug 2034
0.36%
14
BOND
US Treasury Note4.125% · Feb 2036
0.35%
15
BOND
US Treasury Note1.125% · Aug 2028
0.34%
16
BOND
US Treasury Note3.625% · Dec 2030
0.33%
17
BOND
US Treasury Note4% · Feb 2034
0.33%
18
BOND
US Treasury Note3.5% · Feb 2031
0.33%
19
BOND
US Treasury Note4.25% · May 2035
0.33%
20
BOND
US Treasury Note3.875% · Apr 2031
0.33%
Sectors tap a row to see its top 10 holdings
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
BOND
US Treasury Note3.5% · Dec 2028
0.77%
2
BOND
US Treasury Note4.375% · Nov 2028
0.42%
3
BOND
US Treasury Note3.875% · Mar 2031
0.42%
4
BOND
US Treasury Note3.5% · Jan 2028
0.41%
5
BOND
US Treasury Note4.25% · Nov 2034
0.39%
6
BOND
US Treasury Note4.25% · Aug 2035
0.39%
7
BOND
US Treasury Note3.375% · Dec 2027
0.38%
8
BOND
US Treasury Note3.75% · Apr 2028
0.37%
9
BOND
US Treasury Note4.375% · May 2034
0.36%
10
BOND
US Treasury Note4.5% · Nov 2033
0.36%
Geography tap a row to see its top 10 holdings
Top holdings — United States
Your 10 largest positions in this country
1
G
GVMXXSTATE ST INST US GOV MM-PREM
4.23%
2
BOND
US Treasury Note3.5% · Dec 2028
0.77%
3
BOND
US Treasury Note4.375% · Nov 2028
0.42%
4
BOND
US Treasury Note3.875% · Mar 2031
0.42%
5
BOND
US Treasury Note3.5% · Jan 2028
0.41%
6
BOND
US Treasury Note4.25% · Nov 2034
0.39%
7
BOND
US Treasury Note4.25% · Aug 2035
0.39%
8
BOND
US Treasury Note3.375% · Dec 2027
0.38%
9
BOND
US Treasury Note3.75% · Apr 2028
0.37%
10
BOND
US Treasury Note4.375% · May 2034
0.36%
Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-06-30); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.