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Thornburg Investment Income Builder Fund Class I (TIBIX)

$37.81 +$0.17 (+0.45%) |CouncilSTRONG SELL · 0 · F
Bottom line: STRONG SELL — our Council read (0/100) and AI Score (0/100) broadly agree.
MCap: $22.66B|
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.

Thornburg Investment Income Builder Fund Class I (TIBIX) trades at $37.81. Thornburg Investment Income Builder Fund Class I (TIBIX) aims to provide current income exceeding the average yield on U. S. Market cap: $22.66B, Sector: Financial services.

Price live · AI analysis from Mar 17, 2026
Thornburg Investment Income Builder Fund Class I (TIBIX) aims to provide current income exceeding the average yield on U.S. stocks, with long-term capital appreciation as a secondary objective. The fund invests in a diverse range of income-producing securities, including stocks and bonds.

Analyst Coverage for TIBIX: TIBIX 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 TIBIX against Financial Services peers across nine fundamental dimensions and assigns an underweight signal based on the underlying data.

Council Score · Weighted Average of 3 Disciplines
STRONG SELL 0/100 · F

TIBIX: 1/1 perspectives are bearish.

How is this calculated? →
Council Score · 8 perspectives · See tabs for details →

Thornburg Investment Income Builder Fund Class I (TIBIX) Financial Services Profile

HeadquartersSanta Fe, US
IPO Year2003

Thornburg Investment Income Builder Fund Class I (TIBIX) seeks high current income and long-term capital appreciation through a diversified portfolio of income-producing securities, primarily stocks and bonds. With a focus on exceeding average U.S. stock yields, TIBIX operates within the competitive asset management landscape.

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

What Is the Investment Thesis for TIBIX?

Thornburg Investment Income Builder Fund Class I (TIBIX) presents a compelling investment case for income-seeking investors. The fund's strategy of allocating at least 80% of its assets to income-producing securities, with a minimum of 50% in common stocks, offers a balance between current income and potential capital appreciation. The current dividend yield of 5.36% is attractive in the current low-interest-rate environment. Key to the fund's success is the active management team's ability to identify and allocate capital to undervalued income-producing assets. Ongoing: The fund's ability to maintain a high gross margin of 100.0% and a profit margin of 11.5% demonstrates efficient operations. Upcoming: Future performance will depend on the fund's ability to navigate market volatility and maintain its competitive edge in the asset management industry.

Based on FMP financials and quantitative analysis

TIBIX Key Highlights

  • Market Cap of $22.66B indicates substantial size and potential stability.
  • P/E Ratio of 7026.67 suggests the fund may be overvalued, or earnings are very low.
  • Profit Margin of 11.5% reflects the fund's ability to generate profits from its investments.
  • Gross Margin of 100.0% indicates efficient management of investment expenses.
  • Dividend Yield of 5.36% provides a significant income stream for investors.

Who Are TIBIX's Competitors?

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

Company Price Change Market Cap AI Score
GAIFX American Funds Growth and Income Portfolio Class F-1 $23.00 -0.09% $23.73B 44
JACTX Janus Henderson Forty Fund - T Shares $55.68 -0.73% $24.62B 44
JARTX Janus Henderson Forty Fund $52.45 -0.74% $24.62B 44
JCAPX Janus Henderson Forty Fund Class I $62.15 -0.72% $24.62B 44
JFRDX Janus Henderson Forty D $54.76 -0.73% $24.62B 44
LGI Lazard Global Total Return and Income Fund, Inc. $18.68 +0.35% $243.15M 67
BKT BlackRock Income Trust, Inc. $10.68 +0.42% $259.31M 66
AEUDX American Century Equity Income Fund R6 Class $9.28 +1.31% $6.39B 65

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

What Are TIBIX's Key Strengths?

  • High dividend yield of 5.36% provides attractive income stream.
  • Diversified portfolio of stocks and bonds reduces risk.
  • Experienced investment management team.
  • Established track record of generating income for investors.

What Are TIBIX's Weaknesses?

  • High P/E ratio of 7026.67 may indicate overvaluation.
  • Reliance on active management exposes the fund to manager risk.
  • Vulnerability to market volatility and interest rate changes.
  • Competition from other income-oriented investment products.

What Could Drive TIBIX Stock Higher?

  • Continued demand for income-generating investments in a low-interest-rate environment.
  • Active management team's ability to identify undervalued income-producing assets.
  • Potential for capital appreciation from the fund's stock holdings.
  • Expansion into new asset classes to enhance income generation.

What Are the Key Risks for TIBIX?

  • Rising interest rates could reduce the attractiveness of the fund's dividend yield.
  • Market downturn could negatively impact the fund's performance.
  • Competition from other income-oriented investment products.
  • Regulatory changes could impact the fund's investment strategy.

What Are the Growth Opportunities for TIBIX?

  • Expansion into new asset classes: TIBIX could explore investing in alternative asset classes such as real estate, infrastructure, or private credit to enhance its income-generating capabilities and diversify its portfolio. The market for alternative assets is growing rapidly, with institutional investors increasingly allocating capital to these areas. By expanding its investment universe, TIBIX could attract new investors and improve its overall risk-adjusted returns. Timeline: Within the next 2-3 years.
  • Development of ESG-focused investment strategies: TIBIX could incorporate environmental, social, and governance (ESG) factors into its investment process to appeal to socially conscious investors. The demand for ESG investments is increasing rapidly, with many investors seeking to align their investments with their values. By developing ESG-focused investment strategies, TIBIX could attract new capital and enhance its reputation. Timeline: Within the next 1-2 years.
  • Enhancement of digital distribution channels: TIBIX could invest in its digital infrastructure to improve its online presence and reach a wider audience of investors. The increasing use of online platforms for investment management is creating new opportunities for asset managers to connect with investors. By enhancing its digital distribution channels, TIBIX could reduce its reliance on traditional intermediaries and lower its distribution costs. Timeline: Ongoing.
  • Strategic partnerships with financial advisors: TIBIX could form strategic partnerships with financial advisors to expand its distribution network and reach a larger pool of potential investors. Financial advisors play a key role in helping investors allocate their capital and choose appropriate investment products. By partnering with financial advisors, TIBIX could gain access to a wider audience of investors and increase its sales. Timeline: Ongoing.
  • Geographic expansion into international markets: TIBIX could expand its operations into international markets to tap into new sources of growth and diversify its investor base. The global asset management industry is growing rapidly, with emerging markets offering particularly attractive opportunities. By expanding into international markets, TIBIX could reduce its reliance on the U.S. market and enhance its long-term growth prospects. Timeline: Within the next 3-5 years.

What Opportunities Does TIBIX Have?

  • Expansion into new asset classes to enhance income generation.
  • Development of ESG-focused investment strategies to attract socially conscious investors.
  • Enhancement of digital distribution channels to reach a wider audience.
  • Strategic partnerships with financial advisors to expand distribution network.

What Threats Does TIBIX Face?

  • Rising interest rates could reduce the attractiveness of the fund's dividend yield.
  • Market downturn could negatively impact the fund's performance.
  • Increased competition from low-cost ETFs.
  • Regulatory changes could impact the fund's investment strategy.

What Are TIBIX's Competitive Advantages?

  • Established track record of generating income for investors.
  • Experienced investment management team with expertise in income-producing securities.
  • Diversified portfolio of stocks and bonds reduces risk.
  • Strong brand reputation within the asset management industry.

What Does TIBIX Do?

Thornburg Investment Income Builder Fund Class I (TIBIX) is an actively managed fund with the primary objective of providing a level of current income that surpasses the average yield of U.S. stocks. Long-term capital appreciation serves as a secondary investment goal. To achieve these objectives, the fund invests across a broad spectrum of income-generating securities, with a significant emphasis on both stocks and bonds. Under normal market conditions, TIBIX allocates at least 80% of its assets to income-producing securities, ensuring a consistent focus on generating current income for its investors. Furthermore, a minimum of 50% of the fund's assets are invested in common stocks, providing exposure to potential capital appreciation opportunities. The fund's investment strategy involves a flexible approach to asset allocation, allowing the portfolio managers to adjust the mix of stocks and bonds based on market conditions and their assessment of relative value. This adaptability enables TIBIX to navigate changing economic environments and capitalize on emerging investment opportunities. TIBIX operates within the broader asset management industry, catering to investors seeking a combination of income and capital appreciation. The fund competes with other income-oriented investment products, including mutual funds, exchange-traded funds (ETFs), and closed-end funds. Its success depends on its ability to generate attractive returns relative to its peers while effectively managing risk.

What Products and Services Does TIBIX Offer?

  • Invests in a broad range of income-producing securities.
  • Primarily focuses on stocks and bonds.
  • Aims to provide current income exceeding the average yield on U.S. stocks.
  • Seeks long-term capital appreciation as a secondary objective.
  • Allocates at least 80% of assets to income-producing securities.
  • Invests at least 50% of assets in common stocks.

How Does TIBIX Make Money?

  • Generates revenue through management fees charged on assets under management (AUM).
  • AUM grows through investment performance and net inflows from investors.
  • Expenses include investment management costs, administrative expenses, and distribution fees.

What Industry Does TIBIX Operate In?

Thornburg Investment Income Builder Fund Class I (TIBIX) operates within the asset management industry, specifically targeting income-seeking investors. The industry is characterized by intense competition, with numerous mutual funds, ETFs, and other investment vehicles vying for investor capital. Market trends include the increasing demand for income-generating assets due to low interest rates and an aging population. TIBIX competes with other income-oriented funds, such as GAIFX, JACTX, JARTX, JCAPX, and JFRDX, by offering a diversified portfolio of stocks and bonds with a focus on exceeding the average yield of U.S. stocks.

Who Are TIBIX's Key Customers?

  • Individual investors seeking current income and long-term capital appreciation.
  • Retirement savers looking for income-generating investments.
  • Institutional investors seeking diversified income strategies.
AI Confidence: 69% Updated: Mar 17, 2026

F-Score 6/9Financial Health

Thornburg Investment Income Builder Fund Class I's Piotroski F-Score is 6/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile.

TIBIX Financials

Bull Case vs Bear Case

Bull Case

  • Recent insider buying suggests confidence in the fund's long-term performance, indicating that management believes in its potential.
  • Community sentiment has shifted positively, with discussions highlighting the fund's diversified investment strategy as a strength.
  • Market perception is bolstered by recent favorable economic indicators, which could enhance the fund's income-generating capabilities.
  • Analysts are noting the fund's resilience during market fluctuations, reinforcing its attractiveness to risk-averse investors.

Bear Case

  • Concerns have arisen regarding the fund's exposure to interest rate hikes, which could impact income generation negatively.
  • Recent discussions in the community reflect skepticism about the fund's ability to outperform its peers in the current market environment.
  • There are worries about the fund's historical performance during economic downturns, leading some investors to question its stability.
  • Market sentiment has been cautious overall, with some investors preferring more aggressive growth strategies over income-focused funds.

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

TIBIX Latest News

No recent news available for TIBIX.

TIBIX Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for TIBIX.

TIBIX MoonshotScore

0/100

What does this score mean?

The MoonshotScore rates TIBIX's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Common Questions About TIBIX (Financial Services)

What does Thornburg Investment Income Builder Fund Class I do?

Thornburg Investment Income Builder Fund Class I is designed to provide investors with a high level of current income, exceeding the average yield of U.S. stocks, while also pursuing long-term capital appreciation as a secondary objective. The fund achieves this by investing in a diversified portfolio of income-producing securities, primarily stocks and bonds. This approach allows the fund to offer a balance between income generation and potential capital growth, catering to investors seeking both current returns and long-term value.

What are the main risks for TIBIX?

TIBIX faces several key risks inherent to its investment strategy and the broader market environment. Rising interest rates could diminish the appeal of its dividend yield, potentially leading to decreased investor demand. Market downturns could negatively affect the fund's performance, reducing asset values and income generation. The fund also faces competition from other income-oriented investment products, including low-cost ETFs, which could erode its market share. Regulatory changes in the financial services industry could also impact the fund's investment strategy and operations, adding compliance costs.

What are the key factors to evaluate for TIBIX?

Evaluate TIBIX on fundamentals, analyst consensus, and risk factors. Not financial advice.

How frequently does TIBIX data refresh on this page?

TIBIX prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven TIBIX's recent stock price performance?

Thornburg Investment Income Builder Fund Class I (TIBIX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: High dividend yield of 5.36% provides attractive income stream. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider TIBIX overvalued or undervalued right now?

Valuing Thornburg Investment Income Builder Fund Class I (TIBIX) requires multiple metrics. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

What research should beginners do before buying TIBIX?

Before investing in Thornburg Investment Income Builder Fund Class I (TIBIX), 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) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

Why might investors consider adding TIBIX to a portfolio?

Key strength of Thornburg Investment Income Builder Fund Class I (TIBIX): High dividend yield of 5.36% provides attractive income stream. 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
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 TIBIX, limiting the depth of insights.
  • Financial data based on available information as of 2026-03-17.
Data Sources

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