- What are the top holdings of FIBUX?
- A machine-readable holdings disclosure for Fidelity Flex U.S. Bond Index Fund (FIBUX) is not available from our data sources — fund families sometimes register portfolio filings under a sibling share class or outside the SEC's structured datasets. Rather than estimate, we leave the section blank; the issuer's website carries the authoritative portfolio list.
- What sectors does FIBUX invest in?
- Fidelity Flex U.S. Bond Index Fund (FIBUX) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.
- What sector is FIBUX most exposed to?
- FIBUX's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.
- Is FIBUX a US-only fund?
- The country allocation card on this page shows FIBUX's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.
- What does FIBUX invest in?
- This fund aims to replicate the overall performance, encompassing both price appreciation and interest income, of the debt securities included in the Bloomberg U.S. Aggregate Bond Index. Typically, at least 80% of the fund's total assets are dedicated to these specific debt instruments. To achieve efficient index mirroring with a more concentrated portfolio of holdings, the advisor employs statistical sampling. This analytical approach evaluates factors such as bond duration, maturity, interest rate sensitivity, security structure, and credit quality. Furthermore, the fund allocates a portion of its investments to Fidelity's proprietary central funds.
