Fidelity Flex U.S. Bond Index FundFIBUX
Type
Mutual fund
Peer group
Taxable bond
Net assets
$3.8B
Expense ratio
0.00%
1-year return
+1.9%
3 years, a year
+4.1%
5 years, a year
-0.3%
12-month yield
3.63%
Holdings
5,595
What it aims to do.
Fidelity Flex U.S. Bond Index Fund seeks to provide investment results that correspond to the aggregate price and interest performance of the debt securities in the Bloomberg U.S. Aggregate Bond Index.
Top 10 holdings.
| Holding | % of fund |
|---|---|
| Ust Notes | 1.23% |
| Fidelity Revere Street Trust | 1.05% |
| Ust Notes | 1.03% |
| Ust Notes | 0.95% |
| United States Treasury Bond | 0.92% |
| Ust Notes | 0.88% |
| Ust Notes | 0.87% |
| Ust Notes | 0.76% |
| United States Treasury Bond | 0.74% |
| Ust Notes | 0.70% |
More on FIBUX.
- FIBUX overview
- FIBUX holdings
- FIBUX risk
- FIBUX costs
- FIBUX money in and out
- FIBUX share classes
- Compare FIBUX with other funds
Returns after fees, from the fund's SEC filings up to Aug 2026. Past returns are not a promise. Not financial advice.