Fidelity Long-Term Treasury Bond Index Fund

The fund normally invests at least 80% of assets in securities included in the Bloomberg U.S. Long Treasury Bond Index. It normally maintains a dollar-weighted average maturity that generally is expected to be 10 years or more, consistent with that of the index. The advisor uses statistical sampling techniques based on duration, maturity, interest rate sensitivity, security structure, and credit quality to attempt to replicate the returns of the Bloomberg U.S. Long Treasury Bond Index using a smaller number of securities.

Fidelity Long-Term Treasury Bond Index Fund trades as FNBGX on NASDAQ. The company is classified in Financial Services / Asset Management - Bonds and reports in USD.

The current profile places the business in Asset Management - Bonds. This section is intended to summarize the operating segments, products, geographies, and main revenue lines from official filings.

Detailed operating-segment data is not available for this symbol yet.

Use this area for management strategy, capital allocation priorities, target markets, and measurable goals from the latest annual report or investor presentation.

The app now provides the structure, but exact strategic claims should come from official company documents before being treated as a finished investment thesis.

Fidelity Long-Term Treasury Bond Index Fund can be compared against peers such as Baron Growth Fund, Federated Hermes MDT Mid Cap Growth Fund, Fidelity Intermediate Bond Fund, Fidelity Intermediate Treasury Bond Index Fund, Fidelity Short-Term Treasury Bond Index Fund, T. Rowe Price Emerging Markets Bond Fund.

A complete thesis should compare growth, margins, balance-sheet risk, valuation multiples, and market position against direct competitors.

Current signals to investigate include market capitalization of $4.89B, beta of 2.23, and return on equity of N/A.

This section should be validated with evidence such as durable margins, brand strength, regulation, switching costs, cost advantage, distribution, or technology.

Key risks should include financial leverage, cyclicality, customer concentration, regulatory exposure, currency risk, and execution risk.

FNBGX currently shows total debt of N/A and beta of 2.23. Missing data should be treated as a research gap, not as low risk.

Production-capacity detail is not available as structured data yet. For industrial, defense, semiconductor, or real-estate companies, this should be reviewed from annual reports and investor presentations.

No structured backlog field is available yet. If the company reports backlog, review the relevant filing section before adding it to the thesis.

Use this section for major contracts, product launches, construction projects, acquisitions, or strategic programs that can materially affect valuation.

Recent filings to review: 497 (2026-06-05 00:00:00), N-MFP3 (2026-06-05 00:00:00), N-MFP3 (2026-06-05 00:00:00), 485BXT (2026-06-01 00:00:00).

Customer concentration is not available as structured data here. Add it from official filings when a company discloses material customers or revenue concentration.

Supplier concentration and critical supply-chain dependencies are not available as structured data here. This should be researched from annual reports and risk disclosures.

Company website: https://fundresearch.fidelity.com/mutual-funds/summary/31635V232

For US-listed stocks, verify the thesis against official filings, earnings call transcripts, and company investor relations materials.