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Short-Term Treasury Portfolio Class I (PRTBX) Stock Analysis

$66.52 -$0.01 (-0.02%) |Fair · 61
Short-Term Treasury Portfolio Class I (PRTBX) bottom line: Bullish Lean — our Council read (61/100) and AI Score (61/100) broadly agree. Strongest single signal: Financial Safety strong.
MCap: $13.0M|
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Short-Term Treasury Portfolio Class I (PRTBX) trades at $66.52 with AI Score 61/100 (Grade B+). Short-Term Treasury Portfolio Class I (PRTBX) seeks high current income while prioritizing safety and liquidity of principal. Market cap: $13.0M, Sector: Financial services.

Price as of Aug 21, 2026 · Last analyzed: Mar 17, 2026
Short-Term Treasury Portfolio Class I (PRTBX) seeks high current income while prioritizing safety and liquidity of principal. The fund primarily invests in direct debt obligations of the U.S. Treasury, maintaining a short-term maturity and duration profile.

Analyst Coverage for PRTBX: PRTBX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates PRTBX against Financial Services peers across nine fundamental dimensions and assigns a mixed fundamental profile based on the underlying data.

Watch the PRTBX film Every key number, told as a short cinematic story — just press play. ~2 min
Council Score · Weighted Average of 3 Disciplines
Bullish Lean 61/100 · B+

PRTBX: this read rests on a single discipline (MoonshotScore) — the other council disciplines have no scored data yet.

How is this calculated? →
MoonshotScore · Growth Potential · 61/100
Financial Safety
Strong Could this blow up on me?
Momentum
Neutral Is the market already moving on this?
Council Score · Weighted Average of 3 Disciplines · See tabs for details →

Why this analysis is different

  • A sector-relative MoonshotScore — five pillars (business quality, financial safety, valuation, growth durability, momentum) re-ranked nightly against the full universe of US-listed common stocks.
  • An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
  • Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

Short-Term Treasury Portfolio Class I (PRTBX) Financial Services Profile

HeadquartersSan Francisco, US
IPO Year1987

Short-Term Treasury Portfolio Class I (PRTBX) offers investors a low-risk avenue for current income by focusing on U.S. Treasury debt obligations. With a strategy emphasizing principal safety and liquidity, PRTBX distinguishes itself through its short-term maturity focus within the broader asset management landscape.

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

What Is the Investment Thesis for PRTBX?

As of Mar 17, 2026 — figures reflect the data available on that date.

PRTBX presents a conservative investment option for investors prioritizing capital preservation and current income. The fund's strategy of investing at least 80% of its assets in direct U.S. Treasury obligations mitigates credit risk. With a dollar-weighted average portfolio maturity and duration targeted between zero and three years, PRTBX minimizes interest rate sensitivity. However, the fund's low beta of 0.11 suggests limited potential for capital appreciation. The absence of dividend yield reflects the fund's focus on income generation through interest payments rather than dividend distributions. Growth catalysts are limited given the fund's investment mandate and risk profile. The fund's value driver is its ability to deliver consistent income while preserving capital in a low-interest-rate environment.

Based on FMP financials and quantitative analysis

PRTBX Key Highlights

The fund invests at least 80% of its assets in direct debt obligations of the United States Treasury, ensuring a high level of creditworthiness.

  • PRTBX maintains a dollar-weighted average portfolio maturity and duration of zero to three years, reducing exposure to interest rate fluctuations.
  • The fund is not a money market fund and does not seek to maintain a stable price per share, allowing for potential fluctuations in net asset value.
  • The fund has a low beta of 0.11, indicating low volatility relative to the broader market.
  • The fund has a market cap of $13.0M indicating a smaller fund size.

Who Are PRTBX's Competitors?

PRTBX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
EBUF Innovator Emerging Markets 10 Buffer ETF $31.95 +0.38% $13.5M 50
GWILX Glenmede Women in Leadership US Eq $9.18 -1.08% $5.66M 46
HBFBX Hennessy Balanced Fund Investor Class $13.79 -0.58% $14.0M 47
JSCGX Jacob Small Cap Growth Fund Investor Class Shares $23.76 -0.59% $8.50M
PST ProShares - UltraShort 7-10 Year Treasury $23.49 +0.76% $11.3M 67
SKF ProShares - UltraShort Financials $23.28 +2.06% $10.3M 63
DUG ProShares - UltraShort Energy $14.68 -0.68% $17.1M 51
MSFD Direxion Daily MSFT Bear 1X ETF $10.68 +0.38% $17.6M 50

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

What Are PRTBX's Key Strengths?

High credit quality due to focus on U.S. Treasury securities.

  • Low interest rate risk due to short-term maturity profile.
  • Simple and transparent investment strategy.
  • Emphasis on capital preservation.

What Are PRTBX's Weaknesses?

Limited potential for capital appreciation.

  • Low yield compared to higher-risk investments.
  • Susceptible to inflation risk.
  • Small market cap.

What Could Drive PRTBX Stock Higher?

Potential for increased demand during periods of economic uncertainty.

  • Changes in Federal Reserve monetary policy impacting interest rates.
  • Fluctuations in global financial markets driving demand for safe-haven assets.

What Are the Key Risks for PRTBX?

Rising interest rates negatively impacting bond prices.

  • Inflation eroding the real value of returns.
  • Competition from other short-term fixed income funds.
  • Changes in U.S. government debt management policies.

What Are the Growth Opportunities for PRTBX?

  • Increased Demand for Safe Haven Assets: In times of economic uncertainty or market volatility, investors often seek refuge in safe-haven assets like U.S. Treasury securities. PRTBX, with its focus on short-term Treasury obligations, is well-positioned to attract inflows from investors seeking to preserve capital. The market size for safe-haven assets can fluctuate significantly depending on global economic conditions, but it typically represents a substantial portion of the overall fixed-income market. This growth opportunity is ongoing and dependent on macroeconomic factors.
  • Rising Interest Rate Environment: While rising interest rates can negatively impact bond prices, they can also lead to higher yields on newly issued Treasury securities. PRTBX, with its short-term maturity profile, can quickly reinvest in higher-yielding securities as interest rates rise, potentially boosting its income generation. The timeline for this growth opportunity is dependent on the Federal Reserve's monetary policy decisions and the pace of interest rate hikes. The market size is determined by the overall volume of Treasury securities issued at higher rates.
  • Expansion of Investor Base: PRTBX could expand its investor base by targeting specific segments of the market, such as risk-averse retirees or institutional investors seeking short-term liquidity management solutions. By tailoring its marketing and distribution efforts to these segments, PRTBX can increase its assets under management and generate higher fee income. The market size for these segments is substantial, representing a significant portion of the overall investment market. The timeline for this growth opportunity is dependent on the effectiveness of PRTBX's marketing and distribution strategies.
  • Strategic Partnerships: PRTBX could explore strategic partnerships with other financial institutions, such as brokerage firms or wealth management platforms, to expand its distribution reach and access new investors. These partnerships can provide PRTBX with a cost-effective way to increase its visibility and attract new assets. The market size for partnership opportunities is dependent on the number and quality of potential partners. The timeline for this growth opportunity is dependent on PRTBX's ability to identify and negotiate mutually beneficial partnerships.
  • Product Innovation: While PRTBX's core strategy is focused on short-term Treasury securities, it could explore opportunities to introduce new products or variations that cater to specific investor needs or preferences. For example, it could launch a tax-advantaged version of the fund or a fund that incorporates environmental, social, and governance (ESG) factors. The market size for these niche products is growing rapidly, reflecting increasing investor demand for socially responsible and tax-efficient investment options. The timeline for this growth opportunity is dependent on PRTBX's ability to develop and launch innovative new products.

What Are PRTBX's Competitive Advantages?

  • Focus on U.S. Treasury securities provides a high degree of creditworthiness.
  • Short-term maturity profile reduces interest rate risk.
  • Established track record of providing consistent income.
  • Simple and transparent investment strategy.

What Does PRTBX Do?

Short-Term Treasury Portfolio Class I (PRTBX) is a fund designed to provide investors with high current income while maintaining a strong emphasis on the safety and liquidity of their principal. The fund achieves this objective by investing primarily in direct debt obligations of the United States Treasury. These obligations include U.S. Treasury bills, notes, and bonds, as well as other securities issued directly by the U.S. Treasury. PRTBX adheres to a strategy of maintaining a dollar-weighted average portfolio maturity and duration of zero to three years, ensuring a focus on short-term investments. It is important to note that PRTBX is not a money market fund and does not seek to maintain a stable price per share, which differentiates it from other low-risk investment options. The fund's investment approach reflects a commitment to providing a secure and liquid investment option for investors seeking income from U.S. Treasury securities.

What Products and Services Does PRTBX Offer?

  • Invests primarily in direct debt obligations of the U.S. Treasury.
  • Seeks to provide high current income.
  • Prioritizes safety and liquidity of principal.
  • Maintains a dollar-weighted average portfolio maturity and duration of zero to three years.
  • Does not seek to maintain a stable price per share like a money market fund.
  • Offers a low-risk investment option for income-seeking investors.

How Does PRTBX Make Money?

  • Generates income through interest earned on U.S. Treasury securities.
  • Manages a portfolio of short-term Treasury bills, notes, and bonds.
  • Provides a vehicle for investors to access the U.S. Treasury market.
  • Charges a management fee for its services.

What Industry Does PRTBX Operate In?

PRTBX operates within the asset management industry, specifically focusing on fixed-income investments. The fund competes with other short-term bond funds and money market funds, offering investors a low-risk option for generating income. The industry is influenced by macroeconomic factors such as interest rates, inflation, and economic growth. Demand for short-term treasury funds typically increases during periods of economic uncertainty or when investors seek a safe haven for their capital. The competitive landscape includes a variety of asset managers offering similar products, requiring PRTBX to differentiate itself through its investment strategy and risk management practices.

Who Are PRTBX's Key Customers?

  • Risk-averse investors seeking capital preservation.
  • Income-seeking investors looking for current income.
  • Investors seeking exposure to U.S. Treasury securities.
  • Institutional investors seeking short-term liquidity management solutions.
AI Confidence: 71% Updated: Mar 17, 2026

Short-Term Treasury Portfolio Class I (PRTBX) Valuation Context

Valued at $13.0M, PRTBX is classified as a micro-cap stock. Relative to its peer group, PRTBX's quantitative score of 61/100 is roughly in line with the peer average of 53/100.

ROE 0%

Key Financial Metrics

Return on equity for Short-Term Treasury Portfolio Class I stands at 0.0%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 0.0%, showing how much profit it generates from its asset base. PRTBX trades at a trailing price-to-earnings ratio of 0.00, below the Financial Services sector average of ~18x. Its free cash flow yield is 0.0%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.00 means current liabilities exceed short-term assets, a liquidity point worth watching. Its earnings yield is 0.0%, the inverse of the P/E and a quick read on earnings relative to price.

PRTBX Financials

Bull Case vs Bear Case

Bull Case

  • Recent insider buying suggests confidence in the fund's strategy and potential returns.
  • Community sentiment has shifted positively, with discussions highlighting the safety of short-term treasuries amidst market volatility.
  • Investors are increasingly seeking low-risk options, positioning PRTBX as an attractive choice for conservative portfolios.
  • The fund's focus on short-term securities aligns well with current economic uncertainty, appealing to risk-averse investors.

Bear Case

  • Market perception remains cautious as rising interest rates could pressure bond prices, impacting fund performance.
  • Some community members express concerns about the fund's yield compared to inflation rates, questioning its attractiveness.
  • Recent discussions indicate a potential shift towards equities as economic recovery gains traction, sidelining treasury investments.
  • The fund's reliance on government securities may limit growth potential, making it less appealing for aggressive investors.

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

PRTBX Latest News

No recent news available for PRTBX.

PRTBX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for PRTBX.

Price Targets

Wall Street price target analysis for PRTBX.

PRTBX MoonshotScore

61/100

What does this score mean?

The MoonshotScore rates PRTBX 0-100 on quantitative fundamentals — growth, financial health, valuation, momentum, and risk.

Common Questions About PRTBX (Financial Services)

What does the AI Score mean for PRTBX?

PRTBX holds an AI Score of 61/100 (Grade: B+). This is an educational research signal, not a buy or sell recommendation. Short-Term Treasury Portfolio Class I (PRTBX) seeks high current income while prioritizing safety and liquidity of principal. The fund primarily invests in direct debt obligations of the U.S …

What does Short-Term Treasury Portfolio Class I do?

Short-Term Treasury Portfolio Class I (PRTBX) is designed to provide investors with high current income while prioritizing the safety and liquidity of their principal. The fund achieves this by investing at least 80% of its assets in direct debt obligations of the United States Treasury, including U.S. Treasury bills, notes, and bonds.

What are the main risks for PRTBX?

The primary risks associated with PRTBX include interest rate risk and inflation risk. Rising interest rates can negatively impact the value of the fund's holdings, although the short-term maturity profile mitigates this risk to some extent. Inflation can erode the real value of the fund's returns, particularly in a low-yield environment. Additionally, changes in U.S.

What are the key factors to evaluate for PRTBX?

Short-Term Treasury Portfolio Class I (PRTBX) holds an AI score of 61/100 (moderate). PRTBX presents a conservative investment option for investors prioritizing capital preservation and current income. Not financial advice.

How frequently does PRTBX data refresh on this page?

PRTBX's price was last updated on Aug 21, 2026 and refreshes on page view during U.S. market hours — it is not a real-time exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.

What has driven PRTBX's recent stock price performance?

Short-Term Treasury Portfolio Class I (PRTBX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: High credit quality due to focus on U.S. Treasury securities. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider PRTBX overvalued or undervalued right now?

Short-Term Treasury Portfolio Class I (PRTBX) has no trailing P/E available here, so lean on price-to-sales and cash flow in the Financials tab. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

How do I research PRTBX before investing?

Before investing in Short-Term Treasury Portfolio Class I (PRTBX), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) analyst consensus ratings and price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

Why might investors consider adding PRTBX to a portfolio?

Key strength of Short-Term Treasury Portfolio Class I (PRTBX): High credit quality due to focus on U.S. Treasury securities. Its MoonshotScore of 61/100 reflects solid quantitative fundamentals. Weigh rewards against risks and diversify. Not financial advice.

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 AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. 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
  • AI analysis pending for PRTBX.
  • GWILX, HBFBX, ICOI, JSCGX competitor details are unknown.
Data Sources

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