American Century Investments Tax-Free Money Market Fund Investor Class
BNTXX
Tax-ExemptRetailNet assets
$163.1M
Expense ratio
0.50%
WAM
10
WAL
10
Minimum
$2.5K
Holding details
96% Variable Rate Demand Notes
4% Municipal Bonds
Performance
Portfolio Securities
| Security | Cusip | Maturity | Yield | Total Value | %Percent | |
|---|---|---|---|---|---|---|
| Phoenix Realty Special Account-U LP 4.340000% | 71912TAB0 | 4/1/2025 | 4.34% | $7,075,000 | 4.34% | |
| Federal Home Loan Mortgage Corp. 4.070000% | 31350ABD9 | 9/15/2024 | 4.07% | $6,070,000 | 3.72% | |
| St. Paul Port Authority 4.020000% | 79306PAD1 | 2/1/2034 | 4.02% | $5,335,000 | 3.27% | |
| South Carolina State Housing Finance & Development Authority 3.960000% | 83712EHB3 | 12/1/2058 | 3.96% | $5,300,000 | 3.25% | |
| Deutsche Bank Spears/Lifers Trust 4.170000% | 25160RKV4 | 8/1/2040 | 4.17% | $5,000,000 | 3.07% | |
| Illinois Finance Authority 3.750000% | 45200BHQ4 | 6/1/2034 | 3.75% | $4,640,000 | 2.84% | |
| City of Oxford, AL 4.250000% | 691395P35 | 9/1/2041 | 4.25% | $4,445,000 | 2.73% | |
| Tender Option Bond Trust Receipts/Certificates 4.140000% | 88034WFY5 | 11/1/2025 | 4.14% | $4,280,000 | 2.62% | |
| Illinois Housing Development Authority 3.830000% | 45202BCD6 | 8/1/2042 | 3.83% | $4,240,000 | 2.60% | |
| State of Texas 3.750000% | 882723YT0 | 6/1/2046 | 3.75% | $4,175,000 | 2.56% | |
| Tender Option Bond Trust Receipts/Certificates 4.140000% | 88034YC65 | 8/22/2035 | 4.14% | $4,145,000 | 2.54% | |
| Nevada Housing Division 3.870000% | 641272GC7 | 4/15/2041 | 3.87% | $4,150,000 | 2.54% | |
| JEA Water & Sewer System Revenue 3.980000% | 46613PVY9 | 10/1/2036 | 3.98% | $4,130,000 | 2.53% | |
| Minnesota Higher Education Facilities Authority 3.900000% | 6041518J2 | 3/1/2033 | 3.90% | $3,950,000 | 2.42% | |
| Louisiana Housing Corp. 3.830000% | 54626XBB3 | 7/1/2040 | 3.83% | $3,930,000 | 2.41% | |
| RBC Municipal Products, Inc. Trust 3.870000% | 74934RU53 | 6/1/2028 | 3.87% | $3,800,000 | 2.33% | |
| Tender Option Bond Trust Receipts/Certificates 3.820000% | 88035D4K8 | 6/1/2053 | 3.82% | $3,330,000 | 2.04% | |
| Deutsche Bank Spears/Lifers Trust 4.150000% | 25156SBM8 | 1/1/2040 | 4.15% | $3,000,000 | 1.84% | |
| District of Columbia 3.780000% | 254839RZ8 | 8/15/2038 | 3.78% | $2,850,000 | 1.75% | |
| Illinois Finance Authority 3.880000% | 45200B6Z6 | 7/1/2037 | 3.88% | $2,740,000 | 1.68% | |
| Tender Option Bond Trust Receipts/Certificates 3.820000% | 88035GYZ5 | 1/1/2046 | 3.82% | $2,600,000 | 1.59% | |
| Illinois Housing Development Authority 3.770000% | 45201LUR4 | 7/1/2041 | 3.77% | $2,540,000 | 1.56% | |
| Mizuho Floater/Residual Trust 4.140000% | 60700HJC4 | 5/1/2034 | 4.14% | $2,511,386 | 1.54% | |
| Louisiana Public Facilities Authority 3.930000% | 54639PAA8 | 1/1/2037 | 3.93% | $2,455,000 | 1.51% | |
| Illinois Housing Development Authority 4.010000% | 45203LAH6 | 5/1/2042 | 4.01% | $2,300,000 | 1.41% | |
| South Carolina Public Service Authority 3.990000% | 837151WN5 | 1/1/2036 | 3.99% | $2,200,000 | 1.35% | |
| Illinois Development Finance Authority 3.950000% | 4519088G5 | 10/1/2028 | 3.95% | $2,150,000 | 1.32% | |
| Mississippi Business Finance Corp 3.750000% | 60528ACC6 | 11/1/2035 | 3.75% | $2,150,000 | 1.32% | |
| Mission Economic Development Corp. 3.920000% | 605146AA7 | 5/1/2032 | 3.92% | $2,095,000 | 1.28% | |
| Village of Palatine 3.940000% | 69613LAA5 | 12/1/2028 | 3.94% | $2,000,000 | 1.23% | |
| Tender Option Bond Trust Receipts/Certificates 3.890000% | 88035FKR0 | 7/1/2042 | 3.89% | $2,000,000 | 1.23% | |
| Rib Floater Trust Various States 4.020000% | 76252PYX1 | 7/1/2058 | 4.02% | $2,000,000 | 1.23% | |
| Nevada Housing Division 3.870000% | 641272GJ2 | 10/1/2042 | 3.87% | $1,865,000 | 1.14% | |
| Halifax Hospital Medical Center 3.870000% | 405815HE4 | 6/1/2048 | 3.87% | $1,820,000 | 1.12% | |
| Illinois Development Finance Authority 3.750000% | 45188RWL9 | 6/1/2029 | 3.75% | $1,800,000 | 1.10% | |
| Clarksville Public Building Authority 3.950000% | 182564BD5 | 7/1/2037 | 3.95% | $1,795,000 | 1.10% | |
| Tender Option Bond Trust Receipts/Certificates 3.870000% | 88035DGQ2 | 5/1/2053 | 3.87% | $1,600,000 | 0.98% | |
| Covington Industrial Development Board 4.000000% | 223493AC1 | 6/1/2027 | 4.00% | $1,500,000 | 0.92% | |
| City of Minneapolis, MN 3.820000% | 603767KS2 | 11/1/2031 | 3.82% | $1,460,000 | 0.90% | |
| Washington State Housing Finance Commission 3.930000% | 93978PKD8 | 8/1/2044 | 3.93% | $1,450,000 | 0.89% | |
| Southwestern Illinois Development Authority 4.020000% | 84552KAS0 | 10/1/2027 | 4.02% | $1,400,000 | 0.86% | |
| South Carolina Jobs-Economic Development Authority 3.800000% | 837031QQ9 | 5/1/2029 | 3.80% | $1,200,000 | 0.74% | |
| Illinois Educational Facilities Authority 3.800000% | 4520014E7 | 10/1/2032 | 3.80% | $1,200,000 | 0.74% | |
| Blount County Industrial Development Board 3.940000% | 45605NAB9 | 6/1/2036 | 3.94% | $1,210,000 | 0.74% | |
| Illinois Housing Development Authority 3.910000% | 45203LAQ6 | 1/1/2041 | 3.91% | $1,200,000 | 0.74% | |
| Rib Floater Trust Various States 4.020000% | 76252PB57 | 7/1/2058 | 4.02% | $1,055,000 | 0.65% | |
| Iowa Finance Authority 3.820000% | 46246SAB1 | 8/1/2041 | 3.82% | $1,050,000 | 0.64% | |
| Mississippi Business Finance Corp 3.900000% | 60528ABL7 | 12/1/2030 | 3.90% | $1,000,000 | 0.61% | |
| County of Palm Beach, FL 3.780000% | 696547CQ9 | 11/1/2036 | 3.78% | $1,000,000 | 0.61% | |
| Tender Option Bond Trust Receipts/Certificates 3.850000% | 88035E2L6 | 10/1/2049 | 3.85% | $925,000 | 0.57% | |
| Wisconsin Health & Educational Facilities Authority 3.800000% | 97710BLW0 | 8/15/2034 | 3.80% | $920,000 | 0.56% | |
| Mizuho Floater/Residual Trust 4.140000% | 60700HNB1 | 2/1/2036 | 4.14% | $900,000 | 0.55% | |
| Hillsborough County Industrial Development Authority 3.960000% | 431903AZ6 | 9/1/2026 | 3.96% | $800,000 | 0.49% | |
| Illinois Educational Facilities Authority 3.750000% | 452000S60 | 3/1/2028 | 3.75% | $800,000 | 0.49% | |
| City of Minneapolis, MN 3.870000% | 603786EL4 | 10/1/2033 | 3.87% | $800,000 | 0.49% | |
| RBC Municipal Products, Inc. Trust 3.810000% | 74934RS56 | 1/15/2037 | 3.81% | $800,000 | 0.49% | |
| Illinois Finance Authority 3.830000% | 45203HPV8 | 3/1/2043 | 3.83% | $790,000 | 0.48% | |
| Tender Option Bond Trust Receipts/Certificates 3.900000% | 88035FA83 | 12/1/2045 | 3.90% | $785,000 | 0.48% | |
| County of Elkhart, in 3.970000% | 287477AG8 | 9/1/2043 | 3.97% | $770,000 | 0.47% | |
| Abag Finance Authority for Nonprofit Corporations 3.800000% | 00037CGL8 | 10/1/2034 | 3.80% | $730,000 | 0.45% | |
| Wisconsin Housing & Economic Development Authority Home Ownership Revenue 3.900000% | 97689PX37 | 9/1/2035 | 3.90% | $740,000 | 0.45% | |
| Lower Cape Fear Water & Sewer Authority 3.900000% | 548073AA3 | 12/1/2034 | 3.90% | $700,000 | 0.43% | |
| Illinois Development Finance Authority 3.760000% | 45188AAV8 | 10/1/2033 | 3.76% | $600,000 | 0.37% | |
| State of Texas 4.050000% | 882724HN0 | 12/1/2042 | 4.05% | $600,000 | 0.37% | |
| South Carolina Jobs-Economic Development Authority 3.950000% | 837031ZW6 | 5/1/2061 | 3.95% | $600,000 | 0.37% | |
| Illinois Finance Authority 3.820000% | 45200BVD7 | 8/1/2035 | 3.82% | $585,000 | 0.36% | |
| County of Jefferson, CO 3.870000% | 472734AX0 | 6/1/2028 | 3.87% | $550,000 | 0.34% | |
| Mississippi Business Finance Corp 3.950000% | 60528ABN3 | 12/1/2030 | 3.95% | $500,000 | 0.31% | |
| Illinois Finance Authority 3.830000% | 45203HHP0 | 9/1/2042 | 3.83% | $500,000 | 0.31% | |
| Pinellas County Housing Finance Authority 3.800000% | 72317BAC6 | 1/1/2043 | 3.80% | $500,000 | 0.31% | |
| Clarksville Public Building Authority 3.950000% | 182564AS3 | 6/1/2029 | 3.95% | $450,000 | 0.28% | |
| City of Wright City, MO 3.920000% | 982258BA2 | 4/1/2032 | 3.92% | $405,000 | 0.25% | |
| Mississippi Business Finance Corp 3.750000% | 60528ABX1 | 11/1/2035 | 3.75% | $400,000 | 0.25% | |
| Indiana Development Finance Authority 4.120000% | 454907CF1 | 2/1/2026 | 4.12% | $375,000 | 0.23% | |
| Tarrant County Housing Finance Corp. 3.830000% | 876394RN9 | 2/15/2036 | 3.83% | $350,000 | 0.21% | |
| State of Texas 3.900000% | 882723J34 | 6/1/2045 | 3.90% | $335,000 | 0.21% | |
| Mizuho Floater/Residual Trust 4.140000% | 60700HPB9 | 11/1/2046 | 4.14% | $340,000 | 0.21% | |
| State of Texas 3.900000% | 882724GM3 | 12/1/2038 | 3.90% | $305,000 | 0.19% | |
| State of Texas 3.750000% | 882723QF9 | 6/1/2045 | 3.75% | $250,000 | 0.15% | |
| Pinellas County Health Facilities Authority 3.820000% | 72316MEL9 | 12/1/2024 | 3.82% | $220,000 | 0.13% | |
| Board of Regents of the University of Texas System 3.750000% | 915137T60 | 8/1/2034 | 3.75% | $200,000 | 0.12% | |
| Wisconsin Housing & Economic Development Authority Housing Revenue 3.750000% | 976904UV2 | 5/1/2055 | 3.75% | $185,000 | 0.11% | |
| Tender Option Bond Trust Receipts/Certificates 4.140000% | 88035DXW0 | 11/1/2027 | 4.14% | $100,000 | 0.06% | |
| Tender Option Bond Trust Receipts/Certificates 3.900000% | 88035FU24 | 4/1/2053 | 3.90% | $100,000 | 0.06% | |
| University of Texas Permanent University Fund 3.580000% | 91514CGW5 | 6/17/2024 | 3.78% | $2,999,136 | 1.84% | |
| County of Riverside CA 3.875000% | 76914CAB4 | 10/18/2024 | 3.63% | $1,501,148 | 0.92% | |
| Northside Independent School District 3.450000% | 66702TAB4 | 5/10/2024 | 3.65% | $999,942 | 0.61% | |
| Colorado State Education Loan Program 4.500000% | 19672MDC9 | 6/28/2024 | 3.89% | $570,505 | 0.35% |