Investment objective & strategy
As of Oct. 27, 2025 · prospectusObjective. Fidelity Series Investment Grade Bond Fund seeks a high level of current income.
Strategy. Normally investing at least 80% of assets in investment-grade debt securities (those of medium and high quality) of all types and repurchase agreements for those securities. Debt securities are used by issuers to borrow money. The issuer usually pays a fixed, variable, or floating rate of interest, and must repay the amount borrowed, usually at the maturity of the security. Debt securities include corporate bonds, government securities (including Treasury securities), repurchase agreements, money market securities, mortgage and other asset-backed securities, loans and loan participations, and other securities, such as hybrids and synthetic securities, believed to have debt-like characteristics (e.g., securities classified as Tier 2 Regulatory capital, securities that rank above share capital in an insolvency waterfall, securities with maturity dates … Normally investing at least 80% of assets in investment-grade debt securities (those of medium and high quality) of all types and repurchase agreements for those securities. Debt securities are used by issuers to borrow money. The issuer usually pays a fixed, variable, or floating rate of interest, and must repay the amount borrowed, usually at the maturity of the security. Debt securities include corporate bonds, government securities (including Treasury securities), repurchase agreements, money market securities, mortgage and other asset-backed securities, loans and loan participations, and other securities, such as hybrids and synthetic securities, believed to have debt-like characteristics (e.g., securities classified as Tier 2 Regulatory capital, securities that rank above share capital in an insolvency waterfall, securities with maturity dates and non-cancellable interest payment structures). Investment grade securities in which the fund invests include securities or issuers rated at least BBB- or its equivalent by at least one nationally recognized statistical ratings organization (NRSRO), or, if unrated, determined by the Adviser to be of comparable quality. A repurchase agreement is an agreement to buy a security at one price and a simultaneous agreement to sell it back at an agreed-upon price. Effective December 11, 2025, derivative instruments that provide investment exposure to the investments above or exposure to one or more market risk factors associated with such investments are included in the fund's 80% policy, consistent with the fund's investment policies and limitations with respect to investments in derivatives. Managing the fund to have similar overall interest rate risk to the Bloomberg U.S. Aggregate Bond Index. Allocating assets across different market sectors and maturities. Investing in domestic and foreign issuers. Analyzing the credit quality of the issuer, security-specific features, current and potential future valuation, and trading opportunities to select investments. Potentially investing in lower-quality debt securities (those of less than investment-grade quality, also referred to as high yield debt securities or junk bonds). Engaging in transactions that have a leveraging effect on the fund, including investments in derivatives - such as swaps (interest rate, total return, and credit default), options, and futures contracts - and forward-settling securities, to adjust the fund's risk exposure. Investing in Fidelity's Central funds (specialized investment vehicles used by Fidelity funds to invest in particular security types or investment disciplines) consistent with the asset classes discussed above.
Top holdings
As of Feb. 28, 2026 · N-PORT| Security | Ticker | Value | % of fund |
|---|---|---|---|
| Fidelity Cash Central Fund | — | $1.35B | 3.44% |
| US TREASURY N/B | — | $1.29B | 3.31% |
| US TREASURY N/B | — | $749.26M | 1.92% |
| US TREASURY N/B | — | $744.71M | 1.90% |
| US TREASURY N/B | — | $722.49M | 1.85% |
| US TREASURY N/B | — | $697.12M | 1.78% |
| US TREASURY N/B | — | $625.82M | 1.60% |
| US TREASURY N/B | — | $601.57M | 1.54% |
| US TREASURY N/B | — | $590.52M | 1.51% |
| US TREASURY N/B | — | $589.70M | 1.51% |
Portfolio moves
Nov 30, 2025 → Feb 28, 2026How many positions this fund opened, exited, grew, trimmed, or left unchanged between its two most recent N-PORT snapshots — net changes between point-in-time reports, not a trade log.
Similar funds
Funds whose portfolios most overlap this one, by weight| Fund | Overlap | Net exp. |
|---|---|---|
| Fidelity Total Bond Fund · FTBFX, FEPAX, FCEPX, FEPTX, FEPIX, FBKWX | 57% | 0.36% |
| Fidelity SAI Total Bond Fund · FSMTX | 57% | 0.29% |
| VIP Investment Grade Bond Portfolio | 54% | 0.38% |
Advisers
| Firm | Role |
|---|---|
| FMR Investment Management (UK) Limited | Sub-adviser |
| Fidelity Management & Research (Japan) Limited | Sub-adviser |
| Fidelity Management & Research (Hong Kong) Limited | Sub-adviser |
| Fidelity Management & Research Company LLC | Adviser |
Footnotes
- Expense ratio as of October 27, 2025, from the fund's prospectus.
- Net assets and holdings count as of February 28, 2026, from the fund's N-PORT filing.
- Total return for calendar year 2025, before tax and after fund expenses. Computed by compounding the twelve monthly total returns the fund reported in its SEC N-PORT filings for 2025 (the latest prospectus does not yet chart this year).
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