Form 497 - Definitive materials:
SEC Accession No. 0000908406-23-000128
Filing Date
2023-11-09
Accepted
2023-11-09 14:03:49
Documents
2
Effectiveness Date
2023-11-09

Document Format Files

Seq Description Document Type Size
1 497 acit-acgitxacetft111023nor.htm 497 8446
2 newaci_logoblk.jpg GRAPHIC 21110
  Complete submission text file 0000908406-23-000128.txt   49163

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000773674      
Series S000005966   GINNIE MAE FUND
Class/Contract C000016430   INVESTOR CLASS BGNMX
Class/Contract C000016431   A CLASS BGNAX
Class/Contract C000051002   R5 CLASS AGMNX
Class/Contract C000051003   R CLASS AGMWX
Class/Contract C000088034   C CLASS BGNCX
Class/Contract C000189731   I CLASS AGMHX
  Status Name Ticker Symbol
CIK 0000773674      
Series S000005968   GOVERNMENT BOND FUND
Class/Contract C000016435   INVESTOR CLASS CPTNX
Class/Contract C000016436   A CLASS ABTAX
Class/Contract C000088035   R5 CLASS ABTIX
Class/Contract C000088036   C CLASS ABTCX
Class/Contract C000088037   R CLASS ABTRX
Class/Contract C000189732   I CLASS ABHTX
  Status Name Ticker Symbol
CIK 0000773674      
Series S000005970   SHORT-TERM GOVERNMENT FUND
Class/Contract C000016440   INVESTOR CLASS TWUSX
Class/Contract C000016441   A CLASS TWAVX
Class/Contract C000088040   R5 CLASS TWUOX
Class/Contract C000088041   C CLASS TWACX
Class/Contract C000088042   R CLASS TWARX
Class/Contract C000189733   I CLASS ASGHX
  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   I CLASS ACBPX
Class/Contract C000017960   C CLASS CDBCX
Class/Contract C000017961   R CLASS ADVRX
Class/Contract C000131613   R6 CLASS ADDVX
Class/Contract C000189684   Y CLASS ADVYX
Class/Contract C000189686   R5 CLASS ADRVX
Class/Contract C000237256   G CLASS ACDOX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000014384   CORE PLUS FUND
Class/Contract C000039168   INVESTOR CLASS ACCNX
Class/Contract C000039169   R5 CLASS ACCUX
Class/Contract C000039170   A CLASS ACCQX
Class/Contract C000039172   C CLASS ACCKX
Class/Contract C000039173   R CLASS ACCPX
Class/Contract C000189691   I CLASS ACCTX
Class/Contract C000222299   G CLASS ACCYX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000014385   SHORT DURATION FUND
Class/Contract C000039175   C CLASS ACSKX
Class/Contract C000039176   R CLASS ACSPX
Class/Contract C000039177   INVESTOR CLASS ACSNX
Class/Contract C000039178   R5 CLASS ACSUX
Class/Contract C000039179   A CLASS ACSQX
Class/Contract C000189692   I CLASS ASHHX
Class/Contract C000194393   R6 CLASS ASDDX
Class/Contract C000224786   G CLASS ASDOX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000046093   SHORT DURATION STRATEGIC INCOME FUND
Class/Contract C000144162   INVESTOR CLASS ASDVX
Class/Contract C000144163   R5 CLASS ASDJX
Class/Contract C000144164   A CLASS ASADX
Class/Contract C000144165   C CLASS ASCDX
Class/Contract C000144166   R CLASS ASDRX
Class/Contract C000144167   R6 CLASS ASXDX
Class/Contract C000189693   I CLASS ASDHX
Class/Contract C000189694   Y CLASS ASYDX
  Status Name Ticker Symbol
CIK 0000908406      
Series S000046094   MULTISECTOR INCOME FUND
Class/Contract C000144168   C CLASS ASIHX
Class/Contract C000144169   R CLASS ASIWX
Class/Contract C000144170   R6 CLASS ASIPX
Class/Contract C000144171   INVESTOR CLASS ASIEX
Class/Contract C000144172   R5 CLASS ASIJX
Class/Contract C000144173   A CLASS ASIQX
Class/Contract C000189695   I CLASS ASIGX
Class/Contract C000189696   Y CLASS ASYIX
  Status Name Ticker Symbol
CIK 0001710607      
Series S000072410   American Century Multisector Income ETF
Class/Contract C000228610   American Century Multisector Income ETF MUSI
  Status Name Ticker Symbol
CIK 0001710607      
Series S000077487   American Century Short Duration Strategic Income ETF
Class/Contract C000237948   American Century Short Duration Strategic Income ETF SDSI
  Status Name Ticker Symbol
CIK 0001710607      
Series S000079797   American Century Multisector Floating Income ETF
Class/Contract C000241171   American Century Multisector Floating Income ETF FUSI
Mailing Address 4500 MAIN STREET KANSASA CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY GOVERNMENT INCOME TRUST (Filer) CIK: 0000773674 (see all company filings)

EIN.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0331
Type: 497 | Act: 33 | File No.: 002-99222 | Film No.: 231391700

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)

EIN.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0331
Type: 497 | Act: 33 | File No.: 033-65170 | Film No.: 231391698

Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 (816) 531-5575
AMERICAN CENTURY ETF TRUST (Filer) CIK: 0001710607 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 0831
Type: 497 | Act: 33 | File No.: 333-221045 | Film No.: 231391699