Unwrap.Fund
See how FBLTX fits your portfolio →
ETF · holdings as filed 2026-05-31

What's inside FBLTX?

Fidelity SAI Long-Term Treasury Bond Index Fund
Holdings
45
positions in the fund
Top 10
40%
of fund assets
Expense ratio
0.03%
net, per year
Fund size
$13B
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
BOND
US Treasury Note4.75% · Aug 2055
5.17%
2
BOND
US Treasury Note4.625% · Nov 2055
4.48%
3
BOND
US Treasury Note4.75% · Nov 2053
4.20%
4
BOND
US Treasury Note4.625% · Feb 2055
4.03%
5
BOND
US Treasury Note4.75% · May 2055
4.01%
6
BOND
US Treasury Note4.25% · Aug 2054
3.89%
7
BOND
US Treasury Note4.125% · Aug 2053
3.84%
8
BOND
US Treasury Note4.625% · May 2054
3.58%
9
BOND
US Treasury Note4.25% · Feb 2054
3.38%
10
BOND
US Treasury Note2.375% · May 2051
3.24%
11
BOND
US Treasury Note4.75% · Feb 2056
3.23%
12
BOND
US Treasury Note1.875% · Nov 2051
3.12%
13
BOND
US Treasury Note4.5% · Nov 2054
3.11%
14
BOND
US Treasury Note3.625% · May 2053
2.91%
15
BOND
US Treasury Note3.625% · Feb 2053
2.90%
16
BOND
US Treasury Note3% · Aug 2052
2.87%
17
BOND
US Treasury Note4% · Nov 2052
2.68%
18
BOND
US Treasury Note2% · Aug 2051
2.52%
19
BOND
US Treasury Note2.25% · Feb 2052
2.51%
20
BOND
US Treasury Note1.875% · Feb 2051
2.23%
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 Note4.75% · Aug 2055
5.17%
2
BOND
US Treasury Note4.625% · Nov 2055
4.48%
3
BOND
US Treasury Note4.75% · Nov 2053
4.20%
4
BOND
US Treasury Note4.625% · Feb 2055
4.03%
5
BOND
US Treasury Note4.75% · May 2055
4.01%
6
BOND
US Treasury Note4.25% · Aug 2054
3.89%
7
BOND
US Treasury Note4.125% · Aug 2053
3.84%
8
BOND
US Treasury Note4.625% · May 2054
3.58%
9
BOND
US Treasury Note4.25% · Feb 2054
3.38%
10
BOND
US Treasury Note2.375% · May 2051
3.24%
Geography tap a row to see its top 10 holdings
Top holdings — United States
Your 10 largest positions in this country
1
BOND
US Treasury Note4.75% · Aug 2055
5.17%
2
BOND
US Treasury Note4.625% · Nov 2055
4.48%
3
BOND
US Treasury Note4.75% · Nov 2053
4.20%
4
BOND
US Treasury Note4.625% · Feb 2055
4.03%
5
BOND
US Treasury Note4.75% · May 2055
4.01%
6
BOND
US Treasury Note4.25% · Aug 2054
3.89%
7
BOND
US Treasury Note4.125% · Aug 2053
3.84%
8
BOND
US Treasury Note4.625% · May 2054
3.58%
9
BOND
US Treasury Note4.25% · Feb 2054
3.38%
10
BOND
US Treasury Note2.375% · May 2051
3.24%
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).
Hold FBLTX alongside other funds? See your combined true holdings, overlap, and blended fees — free, no signup.
Unwrap your portfolio →
Funds similar to FBLTX
BBLBJPMorgan BetaBuilders U.S. Treasury Bond 20+ Year ETF
92% overlap
Compare →
TLTiShares 20+ Year Treasury Bond ETF
82% overlap
Compare →
FNBGXFidelity Long-Term Treasury Bond Index Fund
54% overlap
Compare →
FTLTXFidelity Series Long-Term Treasury Bond Index Fund
54% overlap
Compare →
VGLTVANGUARD LONG-TERM TREASURY INDEX FUND
54% overlap
Compare →
SCHQSchwab Long-Term U.S. Treasury ETF
54% overlap
Compare →
Data source: official SEC Form N-PORT filings (as of 2026-05-31); 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.