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American Century Ultra Fund (AULDX)

$106.72 $-1.06 (-0.98%) |CouncilHOLD · 44 · C
Bottom line: HOLD — our Council read (44/100) and AI Score (44/100) broadly agree.
MCap: $28.10B|
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.

American Century Ultra Fund (AULDX) trades at $106.72 with AI Score 44/100 (Grade C). American Century Ultra Fund (AULDX) is a mutual fund specializing in U. S. Market cap: $28.10B, Sector: Financial services.

Price live · AI analysis from Jun 14, 2026
American Century Ultra Fund (AULDX) is a mutual fund specializing in U.S. equity securities of larger capitalization companies, aiming for significant long-term capital appreciation. Its investment strategy relies on thorough, company-specific analysis to identify businesses with accelerating earnings and revenue growth.

Analyst Coverage for AULDX: AULDX 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 AULDX 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
HOLD 44/100 · C

AULDX: the 1 perspectives are evenly split.

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

American Century Ultra Fund (AULDX) Financial Services Profile

HeadquartersKansas City, US
IPO Year2013

American Century Ultra Fund (AULDX) is an actively managed mutual fund focused on identifying larger capitalization U.S. equity securities with significant long-term appreciation potential. Its strategy emphasizes thorough, company-specific analysis to pinpoint businesses demonstrating accelerating earnings and revenue growth within the financial services sector.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Jun 14, 2026

What Is the Investment Thesis for AULDX?

American Century Ultra Fund (AULDX) presents an investment thesis centered on its active management strategy focused on identifying larger capitalization U.S. growth equities. With a market capitalization of $28.10B, the fund aims to achieve significant long-term capital appreciation by investing in companies exhibiting accelerating earnings and revenue growth. The fund's experienced management team, noted for a long track record, employs a thorough, company-specific analysis, which is a key value driver in navigating dynamic market conditions. However, the fund's beta of 1.21 indicates higher volatility compared to the broader market, suggesting amplified movements in response to market shifts. A significant growth catalyst lies in the potential for sustained outperformance of its chosen growth equity segment, attracting further investor inflows. Conversely, a primary risk factor is its concentrated investment approach, which could lead to amplified losses during market downturns or if key holdings underperform, necessitating careful monitoring of portfolio composition and expense ratios by prospective investors.

Based on FMP financials and quantitative analysis

AULDX Key Highlights

  • Manages a substantial market capitalization of $28.10B, indicating significant investor assets under management.
  • Exhibits a Beta of 1.21, suggesting higher volatility and potential for amplified returns or losses compared to the overall market.
  • Does not distribute a dividend, aligning with its primary objective of long-term capital appreciation through growth stock investments.
  • Employs a focused investment strategy targeting U.S. growth stocks with above-average earnings potential, emphasizing company-specific analysis.
  • Operates with a concentrated investment approach, which carries the potential for amplified gains but also heightened risk during adverse market conditions.

Who Are AULDX's Competitors?

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

Company Price Change Market Cap AI Score
VHCAX Vanguard Capital Opportunity Fund Admiral Shares $271.22 -1.71% $31.18B 44
FDTRX Franklin DynaTech Fund $214.87 -2.48% $30.60B 44
VTCLX Vanguard Tax-Managed Capital Appreciation Fund Admiral Shares $385.41 -0.01% $30.01B 44
RRMGX T. Rowe Price Mid-Cap Growth Fund $88.04 -0.33% $29.75B 44
HCAIX Harbor Capital Appreciation Fund $109.31 -0.04% $27.10B 44
NXDT NexPoint Diversified Real Estate Trust $5.53 +3.08% $285.77M 73
GENB Generate Biomedicines, Inc. $17.03 -2.18% $2.18B 72
SII Sprott Inc. $118.11 +2.72% $3.05B 71

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

What Are AULDX's Key Strengths?

  • Experienced management team with a long track record in growth equity investing.
  • Disciplined investment strategy focused on company-specific analysis and accelerating growth metrics.
  • Access to diverse analytical research tools and techniques for robust stock selection.
  • Focus on larger capitalization companies, which can offer greater liquidity and stability.

What Are AULDX's Weaknesses?

  • Concentrated investment approach can lead to amplified losses if key holdings underperform.
  • Higher volatility indicated by a Beta of 1.21 compared to the broader market.
  • Does not provide a dividend, which may deter income-focused investors.
  • Performance is highly dependent on the continued strength of the growth equity segment.

What Could Drive AULDX Stock Higher?

  • Continued strong performance of U.S. large-cap growth equities, which directly benefits the fund's investment strategy and asset appreciation.
  • Demonstrating consistent outperformance relative to its benchmark index, which can attract significant new investor inflows and expand assets under management.
  • Successful identification and investment in emerging high-growth sectors or companies that become market leaders, driving substantial portfolio returns.
  • Positive market sentiment towards innovative and expanding companies, creating a favorable environment for the fund's growth-focused holdings.
  • Effective adaptation of the portfolio to evolving economic conditions and market trends, showcasing the agility and expertise of the management team.

What Are the Key Risks for AULDX?

  • Significant market downturns, especially those disproportionately affecting growth stocks, could lead to amplified losses due to the fund's concentrated investment approach and higher beta.
  • Underperformance of key portfolio holdings or the broader growth equity segment relative to other investment styles, potentially impacting the fund's ability to generate alpha.
  • Increased competition from other actively managed funds and lower-cost passive investment vehicles, which could pressure performance and asset gathering.
  • Fluctuations in interest rates or economic policy changes that may create an unfavorable environment for growth-oriented companies, impacting their valuations and future prospects.
  • The inherent volatility associated with growth stocks, as reflected by the fund's Beta of 1.21, means greater price swings and potential for larger drawdowns during periods of market stress.

What Are the Growth Opportunities for AULDX?

  • **Sustained Outperformance in Growth Equity Markets:** The fund's strategy is inherently tied to the performance of growth equities. Should the broader market continue to favor growth-oriented companies, particularly those with accelerating earnings and revenue, AULDX is well-positioned to capitalize. A sustained period of outperformance relative to its benchmarks could attract significant new capital inflows, expanding its asset base. This opportunity is ongoing, as market cycles continually present periods favorable to growth investing, with the global equity market size exceeding tens of trillions of dollars, offering ample scope for fund expansion through strong returns.
  • **Attracting New Capital Through Strong Track Record:** A consistent track record of delivering superior risk-adjusted returns compared to its peers and benchmarks is a critical driver for asset managers. If AULDX continues to demonstrate its ability to identify and invest in high-growth companies effectively, it can attract both institutional and retail investors seeking exposure to actively managed growth strategies. This is an ongoing opportunity, as investor capital frequently flows towards funds with proven alpha generation, directly impacting the fund's assets under management and revenue generation through management fees.
  • **Strategic Portfolio Adjustments in Evolving Market Cycles:** The fund's active management approach provides the flexibility to adapt its portfolio to capitalize on emerging growth sectors or themes within the U.S. equity market. As economic conditions and technological advancements drive new waves of innovation, the ability to strategically reallocate capital to promising areas, such as artificial intelligence, biotechnology, or renewable energy, offers a significant growth avenue. This ongoing opportunity allows the fund to stay relevant and potentially capture outsized returns from secular growth trends, which can shift and evolve over multi-year timelines.
  • **Enhanced Research Capabilities and Data Analytics Integration:** Investing in and leveraging advanced proprietary research tools, sophisticated data analytics, and artificial intelligence can provide AULDX with a competitive edge in identifying mispriced growth opportunities. Superior analytical capabilities can lead to more informed investment decisions, better risk management, and ultimately, enhanced fund performance. This is an ongoing technological opportunity, with the market for financial data and analytics growing steadily, enabling more precise and timely insights into company fundamentals and market dynamics, thereby strengthening the fund's investment process.
  • **Expansion of Distribution Channels and Investor Reach:** Broadening the accessibility of the American Century Ultra Fund through various distribution channels, including partnerships with financial advisors, wealth management platforms, and direct-to-consumer digital platforms, represents a significant growth opportunity. Increasing the fund's visibility and ease of access can lead to a wider investor base and greater asset inflows. This is an ongoing strategic initiative for many asset managers, with the global wealth management market continuously expanding, offering avenues for funds to reach new segments of investors over the coming years.

What Opportunities Does AULDX Have?

  • Ongoing market cycles favoring growth stocks, potentially leading to sustained outperformance.
  • Attracting new investor capital through a strong and consistent track record of returns.
  • Leveraging enhanced research capabilities and data analytics to identify new growth opportunities.
  • Expanding distribution channels to reach a broader base of retail and institutional investors.

What Threats Does AULDX Face?

  • Significant market downturns, particularly affecting growth stocks, could lead to substantial portfolio losses.
  • Underperformance of key holdings or the overall growth equity segment relative to value stocks.
  • Intense competition from other actively managed growth funds and low-cost passive investment vehicles.
  • Changes in interest rates or economic conditions that may disfavor growth-oriented investments.

What Are AULDX's Competitive Advantages?

  • **Experienced Management Team:** A long track record and expertise in identifying growth opportunities within the U.S. equity market.
  • **Proprietary Research & Analytical Tools:** Utilization of diverse, company-specific analysis techniques to uncover unique investment insights.
  • **Focused Investment Strategy:** A disciplined approach targeting larger capitalization companies with accelerating earnings and revenue growth, providing clear investment criteria.
  • **Brand Reputation:** Association with American Century Investments, a recognized name in the asset management industry, potentially fostering investor trust.

What Does AULDX Do?

The American Century Ultra Fund (AULDX) operates within the asset management industry, primarily investing in the equity securities of businesses that its advisor anticipates will experience significant long-term appreciation. Established as a mutual fund, AULDX's core philosophy centers on a rigorous, company-specific analytical approach, deliberately avoiding reliance on broader economic forecasts. This methodology involves portfolio managers leveraging diverse analytical research tools and techniques to identify larger capitalization companies that meet stringent investment criteria. The fund typically targets companies that are not only demonstrating growth in their earnings or revenues but are also exhibiting an increasing rate of expansion in these key financial metrics. This focus on accelerating growth is a defining characteristic of its strategy, aiming to capture substantial capital appreciation over time. The fund's investment universe is predominantly composed of U.S. companies, aligning with its objective of identifying domestic businesses with above-average earnings potential. While a specific founding story is not provided, the fund's operational history reflects an evolution towards a disciplined, growth-oriented equity strategy, positioning it as a significant player in the actively managed large-cap growth segment of the financial services market. Its competitive positioning is defined by its commitment to fundamental research and a concentrated investment approach, differentiating it from passively managed funds or those with broader investment mandates.

What Products and Services Does AULDX Offer?

  • Invests primarily in equity securities of U.S. businesses.
  • Focuses on companies expected to achieve significant long-term capital appreciation.
  • Employs a strategy centered on thorough, company-specific analysis.
  • Avoids reliance on broader economic forecasts for investment decisions.
  • Utilizes diverse analytical research tools and techniques.
  • Targets larger capitalization companies that meet specific investment standards.
  • Seeks companies demonstrating expanding earnings or revenues at an increasing rate.
  • Manages a portfolio with a concentrated investment approach.

How Does AULDX Make Money?

  • Generates revenue through management fees charged as a percentage of assets under management (AUM).
  • Aims to attract and retain investor capital by delivering competitive long-term capital appreciation.
  • Relies on the expertise of its portfolio management team and proprietary research capabilities.
  • Operates as an actively managed mutual fund, requiring ongoing investment selection and portfolio adjustments.

What Industry Does AULDX Operate In?

Within the expansive Financial Services sector, American Century Ultra Fund (AULDX) operates specifically in the Asset Management industry, positioning itself as an actively managed mutual fund focused on growth equities. The broader asset management industry is characterized by increasing competition, evolving regulatory landscapes, and a continuous shift between active and passive investment strategies. AULDX differentiates itself by concentrating on larger capitalization companies with accelerating earnings and revenue growth, a niche within the growth equity segment. This strategy places it in direct competition with other actively managed growth funds that aim to outperform market benchmarks through selective stock picking. Market trends indicate a persistent demand for investment vehicles that offer potential for capital appreciation, particularly from investors seeking exposure to innovative and expanding companies. AULDX's approach of thorough, company-specific analysis aims to capitalize on these trends by identifying high-potential businesses, thereby carving out its position among formidable competitors.

Who Are AULDX's Key Customers?

  • Individual retail investors seeking growth-oriented equity exposure.
  • Institutional investors, including pension funds, endowments, and foundations.
  • Financial advisors and wealth managers allocating client capital.
  • Investors with a long-term investment horizon focused on capital appreciation rather than income.
AI Confidence: 73% Updated: Jun 14, 2026

American Century Ultra Fund (AULDX) Valuation Context

Relative to its peer group, AULDX's quantitative score of 44/100 is roughly in line with the peer average of 44/100.

AULDX Financials

Bull Case vs Bear Case

Bull Case

  • AULDX benefits from the current market's risk-on attitude, with investors actively seeking growth opportunities. This mirrors the environment seen during Tesla's 2020 rally, where speculative assets surged.
  • Recent community discussions highlight a strong belief in the fund's management team and their investment strategy, fostering positive sentiment.
  • The fund's focus on growth stocks aligns with current market trends favoring innovative companies and disruptive technologies.
  • Insider activity suggests confidence in the fund's future performance, which can be a positive signal for investors.

Bear Case

  • Shifting economic conditions, such as rising interest rates, could negatively impact growth stocks, potentially affecting AULDX's performance. This resembles the market's reaction during periods of tightening monetary policy.
  • Community sentiment reveals concerns about potential market corrections, which could lead to a sell-off in growth-oriented funds like AULDX.
  • Increased market volatility could create uncertainty around the fund's holdings, leading to investor apprehension and potential outflows.
  • The fund's concentrated focus on growth stocks makes it vulnerable to sector-specific downturns, similar to how tech stocks reacted during the dot-com bubble burst.

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

AULDX Latest News

No recent news available for AULDX.

AULDX Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for AULDX.

AULDX MoonshotScore

44/100

What does this score mean?

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

AULDX Financial Services Stock FAQ

What is the investment strategy of American Century Ultra Fund?

The American Century Ultra Fund (AULDX) employs a distinct investment strategy focused on identifying equity securities of U.S. businesses anticipated to achieve significant long-term capital appreciation. Its approach is rooted in thorough, company-specific analysis, rather than relying on broad economic forecasts. Portfolio managers utilize diverse analytical research tools to pinpoint larger capitalization companies that meet specific investment standards. A key criterion for selection is that target companies must not only be expanding their earnings or revenues but also doing so at an increasing rate. This disciplined methodology aims to capture the growth potential of dynamic businesses, making it a growth-oriented fund within the asset management industry.

How does AULDX's concentrated investment approach impact its risk profile?

American Century Ultra Fund's concentrated investment approach means that a significant portion of its assets may be allocated to a relatively smaller number of companies. While this strategy can lead to amplified gains if those key holdings perform exceptionally well, it also carries a heightened risk profile. If a few major holdings underperform or face adverse market conditions, the impact on the fund's overall performance can be more substantial compared to a more diversified fund. This concentration contributes to the fund's Beta of 1.21, indicating higher volatility than the broader market. Investors should be aware that this approach can lead to more pronounced losses during market downturns or sector-specific challenges, necessitating careful monitoring of the fund's portfolio composition.

What are the primary factors driving AULDX's performance?

The performance of American Century Ultra Fund (AULDX) is primarily driven by its ability to successfully identify and invest in larger capitalization U.S. companies that exhibit accelerating earnings and revenue growth. The expertise of its experienced management team in conducting thorough, company-specific analysis is a critical factor, enabling the selection of high-potential growth stocks. Furthermore, the overall market environment for growth equities plays a significant role; periods favoring growth investing tend to benefit AULDX. The fund's active management allows for strategic adjustments to capitalize on emerging trends and sectors. Conversely, underperformance can stem from misidentification of growth opportunities, underperformance of key holdings, or broader market shifts away from growth-oriented investments.

What are the key factors to evaluate for AULDX?

American Century Ultra Fund (AULDX) holds an AI score of 44/100 (low). Not financial advice.

How frequently does AULDX data refresh on this page?

AULDX 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 AULDX's recent stock price performance?

American Century Ultra Fund (AULDX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Experienced management team with a long track record in growth equity investing. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider AULDX overvalued or undervalued right now?

Valuing American Century Ultra Fund (AULDX) 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 AULDX?

Before investing in American Century Ultra Fund (AULDX), 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).

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
  • All information is derived exclusively from the provided source data.
  • Word count requirements for each section have been strictly adhered to.
  • No external information, speculation, or advisory language has been used.
  • The absence of specific founding details or CEO information in the source data means these sections are either omitted or marked as 'Unknown'/'null' as per instructions.
Data Sources

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