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Quarter	Letter Date	Fund Name	QTD	YTD	Tickers	Themes	Quick Take

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American Century California High-Yield Municipal Fund 2025 Q1 Investor Letter | Buyside Digest

Back to Fund Profile (American Century California High-Yield Municipal Fund)

Primary Source Intelligence • Q1 2025 Letter Analysis

American Century California High-Yield Municipal Fund Quarterly Analysis

Buyside Digest is not affiliated with, and does not endorse, American Century California High-Yield Municipal Fund. This analysis is provided for institutional research purposes only and is not investment advice.

Fund Returns

QTD-0.81%

Annualized+5.14%

Positioning StanceConstructive

GeographyUS

Digest Analysis

Quick Take

"California municipal bonds declined modestly in Q1 2025 amid interest rate volatility and concerns about tax policy changes. The fund underperformed due to yield curve positioning favoring longer maturities and sector allocation challenges."

Executive Summary

The California High-Yield Municipal Fund declined 0.81% in Q1 2025 as interest rate volatility drove municipal bond returns lower and California munis underperformed national munis. The fund's yield curve positioning favoring longer-maturity securities detracted from performance as longer-maturity yields increased. Sector allocation and security selection also weighed on results, particularly in tobacco, charter school, multifamily housing and hospital sectors. Looking ahead, the managers expect economic growth to slow due to new tariffs, still-high interest rates and persistent inflation. While they anticipate credit trends to remain stable supported by states' healthy reserves, potential challenges loom from Medicaid funding changes and federal budget uncertainty. The fund maintains a bias toward higher-quality securities with a slight duration overweight, focusing on stringent security selection while waiting for better opportunities. Municipal valuations and ongoing fiscal policy debate, including discussions about tax-exempt status, keep the team selective on sectors and cautious about boosting credit exposure.

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Institutional Meta Strategy

Meta Strategy Gauges

Algorithmic conviction, macroeconomic posture, and risk appetite signals extracted from this quarterly letter with qualitative explanations.

Signal Matrix

Market Conviction

65%

CautiousHigh

Moderate (65%)

The managers express moderate conviction in their strategy of focusing on higher-quality securities with duration overweight. They demonstrate clear views on economic outlook and positioning rationale, though acknowledge uncertainty around policy changes and maintain selective approach.

Growth Outlook

38%

BearishBullish

Neutral (38%)

The managers express cautious pessimism about the economic outlook, expecting growth to slow due to tariffs, high interest rates, and inflation. They acknowledge potential challenges from federal budget uncertainty and Medicaid funding changes, though they believe municipal credit trends will remain stable.

Risk Appetite

43%

DefensiveAggressive

Balanced (43%)

The fund maintains a defensive posture with bias toward higher-quality securities while keeping a slight duration overweight. The managers are selective on sectors and waiting for better opportunities rather than aggressively deploying capital, indicating a cautious risk appetite.

Capital Deployment

40%

De-riskingDeploying

Net Neutral (40%)

The managers explicitly state they are 'waiting for better opportunities to boost credit exposure' and maintaining selective approach given valuations and policy uncertainty. This indicates a cautious stance on capital deployment rather than aggressive investment.

Forward Guidance

45%

CautiousExpansionary

Neutral (45%)

The managers indicate they are waiting for better opportunities to boost credit exposure rather than actively deploying capital. Their guidance suggests patience and selectivity rather than aggressive action, with focus on maintaining current positioning.

Language Signal

40%

BearishBullish

Balanced (40%)

The language contains more cautionary terms like 'uncertainty,' 'challenges,' 'headwinds,' and 'weighed on results' than positive terms. While not overly negative, the tone reflects concern about market conditions and policy changes.

Perceived Risk

60%

Low RiskElevated

Moderate Risk (60%)

The managers identify multiple risk factors including interest rate volatility, federal budget uncertainty, Medicaid funding changes, and potential tax policy changes. They acknowledge these risks while maintaining that credit trends should remain stable, indicating moderate risk perception.

Opportunity Density

35%

ScarceAbundant

Selective (35%)

The managers indicate they are waiting for better opportunities and being selective on sectors, suggesting the current opportunity set is limited. Municipal valuations and policy uncertainty are keeping them cautious about increasing exposure.

Time Horizon

70%

Short-TermLong-Term

Decade+ (70%)

The strategy focuses on longer-duration securities and maintaining positioning through policy uncertainty, suggesting a patient, medium to longer-term approach. The managers are willing to wait for better opportunities rather than making near-term tactical moves.