American Century Investments California Tax-Free Money Market Fund Investor Class

BCTXX

California MunicipalRetail
7-day Yield
#482
2.18%
as of 9/30/2025
Net assets
$113.5M
Expense ratio
0.50%
WAM
24
WAL
24
Minimum
$2.5K
Holding details
70% Variable Rate Demand Notes
30% Municipal Bonds
as of 9/30/2025

Performance

Portfolio Securities

SecurityYield%
California Statewide Communities Development Authority 3.140000%2.59%6.17%
Tender Option Bond Trust Receipts/Certificates 1.650000%3.55%4.76%
Tender Option Bond Trust Receipts/Certificates 3.230000%2.97%4.66%
City of Los Angeles, CA 4.000000%2.95%4.45%
Tender Option Bond Trust Receipts/Certificates 3.280000%2.91%3.52%
California Statewide Communities Development Authority 2.600000%2.34%3.41%
Mizuho Floater/Residual Trust 3.560000%3.10%2.91%
Tender Option Bond Trust Receipts/Certificates 2.750000%3.04%2.78%
Mizuho Floater/Residual Trust 3.470000%3.10%2.75%
City of Modesto, CA 2.220000%2.00%2.64%
RBC Municipal Products, Inc. Trust 3.150000%2.89%2.64%
Tender Option Bond Trust Receipts/Certificates 3.200000%2.93%2.49%
Tender Option Bond Trust Receipts/Certificates 3.280000%2.91%2.11%
Irvine Ranch Water District 1.150000%1.69%1.76%
County of San Diego, CA 2.250000%2.21%1.72%
California Municipal Finance Authority 3.150000%2.89%1.63%
Bay Area Toll Authority 2.700000%2.50%1.52%
University of California 2.650000%2.85%1.42%
California Enterprise Development Authority 3.140000%2.88%1.41%
County of Yolo, CA 2.610000%2.36%1.22%
University of California 2.650000%2.50%1.22%
Tender Option Bond Trust Receipts/Certificates 4.350000%4.05%1.10%
Santa Clara Valley Transportation Authority 0.600000%1.75%1.08%
California Statewide Communities Development Authority 2.920000%2.66%1.06%
Riverside County Housing Authority 2.400000%1.60%0.88%
Irvine Ranch Water District 0.050000%1.69%0.88%
San Mateo Joint Powers Financing Authority 2.350000%2.10%0.85%
Orange County Water District 2.100000%2.78%0.78%
City of Reedley, CA 3.150000%2.89%0.68%
Metropolitan Water District of Southern California 2.270000%2.20%0.68%
California Infrastructure & Economic Development Bank 3.150000%2.89%0.59%
California Infrastructure & Economic Development Bank 2.980000%2.50%0.44%
Calleguas-Las Virgenes Public Financing Authority 2.600000%2.34%0.44%
San Diego Housing Authority, Inc. 2.850000%2.40%0.44%
California Pollution Control Financing Authority 2.900000%2.25%0.40%
University of California 3.050000%3.25%0.38%
Bay Area Toll Authority 1.000000%1.60%0.36%
California Infrastructure & Economic Development Bank 3.110000%2.61%0.35%
Bay Area Toll Authority 3.400000%3.30%0.26%
California Infrastructure & Economic Development Bank 0.070000%2.80%0.16%
California Health Facilities Financing Authority 2.620000%2.52%4.80%
State of California Department of Water Resources 2.620000%2.62%4.41%
University of California 2.600000%2.60%3.08%
University of California 2.650000%2.70%2.64%
Municipal Improvement Corp. of Los Angeles 2.500000%2.50%1.76%
University of California 2.600000%2.63%1.76%
San Francisco City & County Public Utilities Commission Wastewater Revenue 1.000000%3.65%1.36%
Los Angeles County Capital Asset Leasing Corp. 2.750000%2.70%1.32%
Los Angeles County Capital Asset Leasing Corp. 2.400000%2.45%1.32%
County of San Diego, CA 5.000000%2.23%1.26%
Municipal Improvement Corp. of Los Angeles 2.550000%2.50%1.23%
Municipal Improvement Corp. of Los Angeles 2.550000%2.60%0.88%
Municipal Improvement Corp. of Los Angeles 2.620000%2.67%0.88%
County of Riverside, CA 3.000000%2.68%0.88%
California Health Facilities Financing Authority 2.600000%2.50%0.88%
California Statewide Communities Development Authority 2.900000%2.65%0.44%
University of California 2.550000%2.60%0.44%
San Francisco City & County Public Utilities Commission Power Revenue 2.600000%2.50%0.24%