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Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0000908406-08-000014
Filing Date
2008-06-05
Accepted
2008-06-05 13:53:55
Documents
11
Period of Report
2008-03-31
Effectiveness Date
2008-06-05

Document Format Files

Seq Description Document Type Size
1 ANNUAL CERTIFIED SHAREHOLDER REPORT n-csr.htm N-CSR 1083761
3 GRAPHIC growthcoreplus0805.gif GRAPHIC 4674
4 GRAPHIC growthdivbond0805.gif GRAPHIC 5299
5 GRAPHIC growthhighyield0805.gif GRAPHIC 5873
6 GRAPHIC growthhighyldbd0805.gif GRAPHIC 5906
7 GRAPHIC growthinflationprotect0805.gif GRAPHIC 4740
8 GRAPHIC growthntdivbond0805.gif GRAPHIC 4519
9 GRAPHIC growthselectbd0805.gif GRAPHIC 6447
10 GRAPHIC growthshortduration0805.gif GRAPHIC 4741
11 302 CERTIFICATIONS ex-cert302.htm EX-99.302CERT 8023
12 906 CERTIFICATION ex-cert906.htm EX-99.906CERT 1829
  Complete submission text file 0000908406-08-000014.txt   1162666

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006579   DIVERSIFIED BOND FUND
Class/Contract C000017955   INVESTOR CLASS ADFIX
Class/Contract C000017956   A CLASS ADFAX
Class/Contract C000017957   INSTITUTIONAL CLASS ACBPX
Class/Contract C000017959   B CLASS CDBBX
Class/Contract C000017960   C CLASS CDBCX
Class/Contract C000017961   R CLASS ADVRX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006580   HIGH-YIELD FUND
Class/Contract C000017962   INVESTOR CLASS ABHIX
Class/Contract C000017963   A CLASS AHYVX
Class/Contract C000017964   INSTITUTIONAL CLASS ACYIX
Class/Contract C000017966   B CLASS ACYBX
Class/Contract C000017967   C CLASS AHDCX
Class/Contract C000017968   R CLASS AHYRX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006581   INFLATION PROTECTION BOND FUND
Class/Contract C000017969   INVESTOR CLASS APOIX
Class/Contract C000017970   INSTITUTIONAL CLASS APISX
Class/Contract C000017971   A CLASS APOAX
Class/Contract C000017972   B CLASS APOBX
Class/Contract C000017973   C CLASS APOCX
Class/Contract C000017974   R CLASS APORX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006582   PREMIUM MONEY MARKET FUND
Class/Contract C000017975   INVESTOR CLASS TCRXX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006583   PRIME MONEY MARKET FUND
Class/Contract C000017976   INVESTOR CLASS BPRXX
Class/Contract C000017977   A CLASS ACAXX
Class/Contract C000017979   B CLASS BPMXX
Class/Contract C000017980   C CLASS ARCXX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006584   HIGH-YIELD BOND FUND
Class/Contract C000017981   INVESTOR CLASS ACYVX
Class/Contract C000017982   INSTITUTIONAL CLASS ACYSX
Class/Contract C000017983   A CLASS MHYAX
Class/Contract C000017984   B CLASS MHYBX
Class/Contract C000017985   C CLASS ACYCX
Class/Contract C000017986   R CLASS ACYRX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000006585   SELECT BOND FUND
Class/Contract C000017987   INVESTOR CLASS ACNVX
Class/Contract C000017988   INSTITUTIONAL CLASS ACOIX
Class/Contract C000017989   A CLASS MBDAX
Class/Contract C000017990   B CLASS MBDBX
Class/Contract C000017991   C CLASS ACNLX
Class/Contract C000017992   R CLASS ACLRX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000011001   NT DIVERSIFIED BOND FUND
Class/Contract C000030387   INSTITUTIONAL CLASS ACLDX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000014384   CORE PLUS FUND
Class/Contract C000039168   INVESTOR CLASS ACCNX
Class/Contract C000039169   INSTITUTIONAL CLASS ACCUX
Class/Contract C000039170   A CLASS ACCQX
Class/Contract C000039171   B CLASS ACCJX
Class/Contract C000039172   C CLASS ACCKX
Class/Contract C000039173   R CLASS ACCPX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000014385   SHORT DURATION FUND
Class/Contract C000039174   B CLASS ACSJX
Class/Contract C000039175   C CLASS ACSKX
Class/Contract C000039176   R CLASS ACSPX
Class/Contract C000039177   INVESTOR CLASS ACSNX
Class/Contract C000039178   INSTITUTIONAL CLASS ACSUX
Class/Contract C000039179   A CLASS ACSQX
Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY INVESTMENT TRUST (Filer) CIK: 0000908406 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0228
Type: N-CSR | Act: 40 | File No.: 811-07822 | Film No.: 08882605