Skip to main content
VFISX logo

Vanguard Short-Term Treasury Fund Investor Shares (VFISX) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$9.65 $0.00 (0.00%)

Beta 0.33: the stock has moved about 67% less than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 17, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

Vanguard Short-Term Treasury Fund Investor Shares (VFISX) trades at $9.65. Vanguard Short-Term Treasury Fund Investor Shares (VFISX) primarily invests in short-term U.S. government debt, offering a low-risk investment option. Sector: Financials.

Price as of · Last analyzed: Mar 17, 2026
Vanguard Short-Term Treasury Fund Investor Shares (VFISX) primarily invests in short-term U.S. government debt, offering a low-risk investment option. The fund aims to provide a steady income stream, though its share price can fluctuate unlike money market funds.

Analyst Coverage for VFISX: VFISX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

▶ Watch the VFISX film Every key number, told as a short cinematic story — just press play. ~2 min

Vanguard Short-Term Treasury Fund Investor Shares (VFISX) Financial Services Profile

HeadquartersValley Forge, US
IPO Year1991

Vanguard Short-Term Treasury Fund Investor Shares (VFISX) provides investors with exposure to short-term U.S. Treasury securities, offering a conservative investment option with a focus on income generation. The fund's low beta and emphasis on government debt make it a stable choice within the asset management sector, albeit with potential interest rate sensitivity.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 17, 2026

What Is the Investment Thesis for VFISX?

AI-written as of Mar 17, 2026 — figures and tone reflect the data available then, not today's score.

VFISX presents a conservative investment option for investors seeking exposure to U.S. Treasury securities. With a market capitalization of $5.87 billion and a low beta of 0.33, the fund offers stability in a volatile market. The primary value driver is the fund's focus on short-term government debt, providing a relatively safe haven for capital. Ongoing catalysts include sustained demand for low-risk assets and potential interest rate cuts by the Federal Reserve, which could boost bond prices. However, potential risks include rising interest rates, which could negatively impact the fund's income and share price. While the fund does not offer a dividend yield, its focus on capital preservation and income generation makes it a suitable choice for risk-averse investors.

Based on FMP financials and quantitative analysis

VFISX Key Highlights

AI-written as of Mar 17, 2026 — figures and tone reflect the data available then, not today's score.

Market capitalization of $5.87 billion indicates a substantial asset base and liquidity.

  • Beta of 0.33 suggests lower volatility compared to the broader market.
  • The fund invests at a minimum 80% of its assets in U.S. Treasury securities, ensuring high credit quality.
  • Focus on short-term debt instruments mitigates interest rate risk compared to longer-term bond funds.
  • Managed by Vanguard, a reputable investment management company known for its low-cost approach.

Who Are VFISX's Competitors?

VFISX is benchmarked below against 3 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
JATTX Janus Henderson Triton Fund $28.12 +0.86% $5.71B —
JMCEX JPMorgan Mid Cap Equity Fund $64.11 +0.56% $5.94B —
PRMSX T. Rowe Price Emerging Markets Stock Fund $57.93 +1.79% $7.65B —

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are VFISX's Key Strengths?

Low-risk investment option.

  • High credit quality due to focus on U.S. Treasury securities.
  • Low-cost structure.
  • Managed by Vanguard, a reputable investment management company.

What Are VFISX's Weaknesses?

Sensitivity to interest rate changes.

  • Limited potential for capital appreciation.
  • No dividend yield.
  • May underperform other asset classes in rising markets.

What Are the Key Risks for VFISX?

Rising interest rates could negatively impact the fund's income and share price.

  • Inflation eroding returns.
  • Competition from other low-risk investment options.
  • Changes in government policy affecting Treasury securities.

What Are VFISX's Competitive Advantages?

  • Low-cost structure: Vanguard's reputation for low fees provides a competitive advantage.
  • Strong brand reputation: Vanguard is a well-respected and trusted investment management company.
  • Passive management: The fund's passive approach reduces management expenses and tracking error.
  • Focus on U.S. Treasury securities: Provides a high degree of credit quality and liquidity.

What Does VFISX Do?

Vanguard Short-Term Treasury Fund Investor Shares (VFISX) is a passively managed fund designed to provide investors with a low-risk investment option focused on short-term U.S. government debt. The fund primarily invests in Treasury bills, notes, and bonds, including inflation-protected securities, ensuring a high degree of credit quality and liquidity. VFISX may also invest in debt issued by federal agencies that are sponsored, guaranteed, or owned by the federal government, further diversifying its holdings within the government sector. The fund's objective is to generate income while maintaining a relatively stable share price compared to longer-term bond funds. However, it's important to note that unlike money market funds, the share price of VFISX can fluctuate, particularly in response to changes in interest rates. This sensitivity to interest rate movements is a key risk factor for the fund, as rising rates can lead to a decrease in income. VFISX is managed by Vanguard, a leading investment management company known for its low-cost, investor-focused approach. The fund is available to individual and institutional investors seeking a conservative investment option with exposure to the U.S. Treasury market. It is particularly suitable for investors with short-term savings goals who are willing to accept some price movement in exchange for potentially higher yields than money market funds.

What Products and Services Does VFISX Offer?

  • Invests primarily in short-term U.S. Treasury securities.
  • Provides investors with exposure to a low-risk asset class.
  • Generates income through interest payments on Treasury securities.
  • Offers a relatively stable share price compared to longer-term bond funds.
  • Provides diversification within a fixed-income portfolio.
  • Managed by Vanguard, a leading investment management company.

How Does VFISX Make Money?

  • Generates revenue through management fees charged to investors.
  • Invests in U.S. Treasury securities, earning interest income.
  • Passively managed, aiming to track the performance of a specific index.
  • Offers a low-cost investment option compared to actively managed funds.

What Industry Does VFISX Operate In?

VFISX operates within the asset management industry, specifically focusing on fixed-income investments. The industry is characterized by a diverse range of investment products, including mutual funds, exchange-traded funds (ETFs), and separately managed accounts. The competitive landscape includes both large, established firms like Vanguard and smaller, specialized asset managers. VFISX's focus on short-term U.S. Treasury securities positions it as a conservative option within the broader fixed-income market, catering to investors seeking stability and income.

Who Are VFISX's Key Customers?

  • Individual investors seeking low-risk investments.
  • Retirement savers looking for stable income.
  • Financial advisors building diversified portfolios.
  • Institutional investors seeking exposure to U.S. Treasury securities.
Model self-rating on this text: 73% (not a measure of the evidence) Updated: Mar 17, 2026

Research confidence

Low

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • ● Scoring coverage unknown
  • ● Price is current
  • ● No filing on record
  • ● No analyst coverage
  • ● This is a fund, not an operating company

VFISX Financials

Bull Case vs Bear Case

Bull Case

  • Low-risk investment option.
  • High credit quality due to focus on U.S. Treasury securities.
  • Low-cost structure.
  • Managed by Vanguard, a reputable investment management company.

Bear Case

  • Sensitivity to interest rate changes.
  • Limited potential for capital appreciation.
  • No dividend yield.
  • May underperform other asset classes in rising markets.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026

VFISX Latest News

No recent news available for VFISX.

VFISX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for VFISX.

Price Targets

Wall Street price target analysis for VFISX.

VFISX MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for VFISX; grades run from A+ (80-100) to F (below 30).

Common Questions About VFISX (Financials)

What do analysts say about VFISX stock?

Generally, funds like VFISX are evaluated based on their expense ratios, tracking error, and yield relative to similar funds. The fund's performance is closely tied to interest rate movements and the overall health of the U.S. economy.

What are the main risks for VFISX?

The primary risk for VFISX is its sensitivity to interest rate changes. Rising interest rates can lead to a decrease in the fund's income and share price.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Financial data based on available information as of 2026-03-17.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis