FBLTX
mutual fundFidelity SAI Long-Term Treasury Bd Idx
SEC registrant · equity
Fund snapshot
The basics: what it costs, how big it is, and how it's moved lately.
+2.0% vs the broad market
Asset mix
45 positions across 2 asset typesTop holdings
Top 10 = 40% of the fund- 1US912810UP11UNITED STATES TREASURY BOND5.20%
- 2US912810UM89UNITED STATES TREASURY BOND4.32%
- 3US912810UA42UNITED STATES TREASURY BOND4.04%
- 4US912810UK24UNITED STATES TREASURY BOND4.01%
- 5US912810TX63UNITED STATES TREASURY BOND3.97%
- 6US912810UG12UNITED STATES TREASURY BOND3.94%
- 7US912810UC08UNITED STATES TREASURY BOND3.94%
- 8US912810TV08UNITED STATES TREASURY BOND3.79%
- 9US912810UR76UNITED STATES TREASURY BOND3.65%
- 10US912810TT51UNITED STATES TREASURY BOND3.49%
Show all 45 positions
- 11US912810UE63UNITED STATES TREASURY BOND3.40%
- 12US912810TR95UNITED STATES TREASURY BOND3.20%
- 13US912810TN81UNITED STATES TREASURY BOND2.83%
- 14US912810TJ79UNITED STATES TREASURY BOND2.81%
- 15US912810SS87UNITED STATES TREASURY BOND2.67%
- 16US912810TB44UNITED STATES TREASURY BOND2.64%
- 17US912810TL26UNITED STATES TREASURY BOND2.58%
- 18US912810SZ21UNITED STATES TREASURY BOND2.57%
- 19US912810UU06UNITED STATES TREASURY BOND2.41%
- 20US912810SX72UNITED STATES TREASURY BOND2.21%
- 21US912810SU34UNITED STATES TREASURY BOND2.18%
- 22US912810SD19UNITED STATES TREASURY BOND2.15%
- 23US912810TD00UNITED STATES TREASURY BOND2.03%
- 24US912810TG31UNITED STATES TREASURY BOND1.98%
- 25US912810SP49UNITED STATES TREASURY BOND1.97%
- 26US912810SC36UNITED STATES TREASURY BOND1.96%
- 27US912810SF66UNITED STATES TREASURY BOND1.86%
- 28US912810SE91UNITED STATES TREASURY BOND1.85%
- 29US912810SN90UNITED STATES TREASURY BOND1.69%
- 30US912810RZ30UNITED STATES TREASURY BOND1.66%
- 31US912810SA79UNITED STATES TREASURY BOND1.47%
- 32US912810SL35UNITED STATES TREASURY BOND1.44%
- 33US912810SH23UNITED STATES TREASURY BOND1.40%
- 34US912810SK51UNITED STATES TREASURY BOND1.27%
- 35US912810RY64UNITED STATES TREASURY BOND1.22%
- 36US31635A1051Fidelity Revere Street Trust1.13%
- 37US912810SJ88UNITED STATES TREASURY BOND1.10%
- 38US912810RT79UNITED STATES TREASURY BOND1.10%
- 39US912810RX81UNITED STATES TREASURY BOND1.03%
- 40US912810RV26UNITED STATES TREASURY BOND0.92%
- 41US912810RU43UNITED STATES TREASURY BOND0.91%
- 42US912810QU51UNITED STATES TREASURY BOND0.00%
- 43US912810RB61UNITED STATES TREASURY BOND0.00%
- 44US912810QX90UNITED STATES TREASURY BOND0.00%
- 45US912810RJ97UNITED STATES TREASURY BOND0.00%
Sector mix
Sector breakdown isn't available for this fund.
More breakdowns
Country
The forces this fund tends to react to: broad economic shifts, leading sectors, and its biggest single names.
Most of this fund's holdings are outside the companies we track closely, so rolled-up signals aren't available for it.
Concentration
The top 10 holdings make up 40% of the fund, and the single largest is 5.2%.
Show details
Concentration score (HHI): 294. Higher means more of the fund sits in fewer holdings.
Overlap with another fund
Pick a fund to see how many of the same holdings they share.
Insight summary
A clear read on this fund, written from the data above.
This fund holds long-term US Treasury bonds and has a low expense ratio of 0.03%. It is moderately concentrated, with its top 10 holdings making up about 40% of the portfolio.
The fund invests almost entirely in US fixed income, specifically long-term Treasury bonds. It holds 45 positions, with the largest ten accounting for 40.3% of the total weight. The expense ratio is 3 basis points, which is very low. Over the last year, the fund returned -4.9%, and its worst 12-month drawdown was 12.4%. The holdings data is from August 31, 2026, and is considered recent.
What to watch: Long-term bond prices move inversely to interest rates, so rising rates could lower the fund's value. The data is about two months old, so current holdings may differ slightly from the report.
Data freshness
How current the numbers on this page are.
Holdings as of 2026-08-31.
Holdings as of 2026-08-31 · Prices as of 2026-11-04 · 66 day(s) since last disclosure
Not investment advice. Scores describe historical and current data; they are not forecasts of future returns. Consult a licensed advisor before making investment decisions.