Fidelity Investment Grade Bond Fund

Fidelity Salem Street Trust · Series S000007004 · 6 share classes

Bond fund · 99% debt· rate + credit risk filed
One fund, 6 share classes:FBNDXFGBAXFGBCXFGBTXFGBPXFIKQX
$12.24B NAV
4,145 positions · as of 2026-02-28 · filed 2026-04-24
data updated 2026-08-10

Fund profile

As filed in the prospectus · 2025 Q4

Fidelity Investment Grade Bond Fund seeks a high level of current income.

Strategy · summarised

The fund invests at least 80% of assets in investment-grade debt securities across corporate bonds, government securities, mortgage-backed securities, and related instruments, managing interest rate risk to align with the Bloomberg U.S. Aggregate Bond Index while selecting securities based on credit quality, valuation, and sector allocation. The fund may also invest in lower-quality debt securities and employ derivatives and leveraged transactions to adjust risk exposure. Because security selection depends on the adviser's analysis of credit quality and valuation rather than index replication, the fund's returns may diverge from the Bloomberg U.S. Aggregate Bond Index.

Expenses
0.36% 1.52%across 6 share classes
Share classGrossNet
FBNDX0.45%
FGBAX0.75%0.75%
FGBCX1.52%1.52%
FGBTX0.75%0.75%
FGBPX0.50%0.50%
FIKQX0.40%0.36%

Net is what a holder pays after the adviser's contractual waiver; gross is before it. A waiver can expire.

Portfolio turnover 196.00% · as of 2025 Q4

Allocation

Asset groups · long / short shown separately, never netted · 2026 Q1

104.24%
of net assets
Bonds69.32%
Securitized29.39%
Cash & short-term4.10%
Stocks1.43%

Derivatives are shown at market value, not notional exposure.

Latest quarter

What changed since the fund's previous filing

vs 2025Q4: 200 new195 exited

Largest new: GNMA II GTD PASS THRU CTF MULTIPLE ISSUER, UST NOTES ×4, UNITED STATES TREASURY BOND, FNMA/FHLG TBA ISSUER ×2

Largest exited: FNMA/FHLG TBA ISSUER ×4, GNMA II GTD PASS THRU CTF MULTIPLE ISSUER ×3, INTESA SANPAOLO SPA

Return profile

Chart:

Total return as filed — price change plus distributions reinvested · trailing figures to Feb 2026

Share class1-year3-year5-yearVolWorst fall
Cumulative return· Mar 2023 – Feb 2026

Debt profile

What this fund holds — value-weighted across its bond and securitized long positions · as of 2026-02-28

Avg coupon
3.15%
Avg maturity
13.76 yr
Coupon type

Share of the fund's debt by how its coupon behaves — the fact that decides whether a rate move reaches this portfolio at all.

15%
floating
Fixed rate84.9%
Floating rate15.1%
Maturity ladder

Share of the fund's debt value in each maturity band, shortest first.

<1y10y+
<1y1.1%
1-3y4.3%
3-5y13.2%
5-10y38.4%
10y+42.9%
Flagged holdings
Defaulted: none reported
In arrears: none reported
Paid in kind: none reported

Based on what filers reported; a filer that never reported a flag also reads as none.

Risk profile

Interest-rate and credit-spread sensitivity, both in years · as of 2026Q1

More of this fund’s sensitivity sits in credit spreads than in interest rates — a rate rally that comes with a credit selloff works against it.

Interest-rate duration
5.86 yr
approx. move per 100bp
Credit-spread duration
6.07 yr
approx. move per 100bp
If rates and spreads both rise 100bp

Where the loss would come from. The two shocks are the same size, so this is the balance of the fund's two sensitivities rather than a bet on one moving more.

≈ -12.0%
of value
Credit spreads51%
Interest rates49%

Filers report the impact of a 0.01% move only, so the total is our own scaling of that one number and overstates the loss on most bonds — read it as approximate, never as precise. The two sensitivities overlap rather than add up: they measure the same positions against different shocks, which is why the durations above are shown side by side and never summed.

Credit risk by quality

Share of the fund's spread duration carried by each credit tier.

+6.07
yrs total
Investment grade+6.05 yr
High yield+0.02 yr
Where the risk sits on the curve

Share of duration at each point, shortest first. A positive figure loses value when spreads widen; a negative one offsets — a credit hedge.

Interest rate5.86 yr total
3 mo30 yr
3 mo0.02 yr0%
1 yr0.24 yr4%
5 yr1.92 yr33%
10 yr1.81 yr31%
30 yr1.87 yr32%
Credit spread6.07 yr total
3 mo30 yr
3 mo0.11 yr2%
1 yr0.59 yr10%
5 yr2.30 yr38%
10 yr1.91 yr31%
30 yr1.16 yr19%

The two bands measure the same positions against different shocks and do not add — a Treasury carries rate duration and no spread duration, a floating-rate credit the reverse. Rate tenors are also summed across every currency the fund discloses.

Show the numbers
TenorRate yrsIG yrsHY yrsIG $/bpHY $/bp
3 mo+0.02+0.11+0.00$130.3k$2.5k
1 yr+0.24+0.59+0.01$718.1k$8.7k
5 yr+1.92+2.29+0.01$2.80m$8.1k
10 yr+1.81+1.91+0.00$2.33m$206
30 yr+1.87+1.16+0.00$1.42m$0

Dollar change per 1bp of spread movement, as filed and sign-anchored. A blank cell was not filed; a zero was.

Holdings

By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page

Issuer%NAVValue
UST NOTES4.25% · due 2031-02-286.32%$772.93M
UST NOTES4.13% · due 2031-07-314.72%$577.55M
Fidelity Revere Street Trust4.10%$501.92M
UST NOTES4.25% · due 2035-08-153.22%$393.64M
UST NOTES4.50% · due 2033-11-153.18%$389.27M
UST NOTES3.50% · due 2033-02-152.64%$323.31M
UST NOTES3.38% · due 2033-05-152.63%$321.16M
UST NOTES3.88% · due 2034-08-152.40%$293.43M
UNITED STATES TREASURY BOND2.38% · due 2051-05-152.22%$272.20M
UST NOTES4.25% · due 2035-05-151.99%$243.26M
Showing 10 of 4,145Sign in to see more

Top 10 positions are 33.41% of net assets, top 25 50.45%, across 526 issuers.

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