Vanguard Long-Term Treasury Index Fund Admiral Shares

This fund employs an indexing investment approach designed to track the performance of the Bloomberg U.S. Long Treasury Bond Index. This Index includes fixed income securities issued by the U.S. Treasury (not including inflation protected bonds), with maturities greater than 10 years. Because long-term bonds tend to be very sensitive to interest-rate changes, one of the fund’s key risks is that increases in interest rates may reduce the price of the bonds in the portfolio, which would reduce the fund’s share price. Investors who are looking for a fund that seeks to provide interest income and are able to tolerate significant interest rate risk may wish to consider this fund.

Vanguard Long-Term Treasury Index Fund Admiral Shares trades as VLGSX on NASDAQ. The company is classified in Financial Services / Asset Management and reports in USD.

The current profile places the business in Asset Management. 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.

Vanguard Long-Term Treasury Index Fund Admiral Shares can be compared against peers such as JPMorgan BetaBuilders Japan ETF, Goldman Sachs ActiveBeta U.S. Large Cap Equity ETF, Schwab U.S. TIPS ETF, State Street SPDR Portfolio Emerging Markets ETF, State Street SPDR Portfolio S&P 400 Mid Cap ETF, iShares 0-5 Year TIPS Bond ETF.

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 $14.51B, beta of 2.24, 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.

VLGSX currently shows total debt of N/A and beta of 2.24. 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 (2026-05-20 00:00:00), N-CSRS (2026-04-29 00:00:00), N-CSRS (2026-04-29 00:00:00), NPORT-P (2026-04-28 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://investor.vanguard.com/investment-products/mutual-funds/profile/vlgsx

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