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Filing Detail
Form 497 - Definitive materials
SEC Accession No. 0001193125-12-427291
Filing Date
2012-10-18
Accepted
2012-10-18 16:47:02
Documents
9
Filing Date Changed
2012-10-18
Effectiveness Date
2012-10-18

Document Format Files

Seq Description Document Type Size
1 XBRL LETTER d409282d497.htm 497 5343
8 GRAPHIC g409282g409282g05u63.jpg GRAPHIC 34038
9 GRAPHIC g409282g99e17.jpg GRAPHIC 4236
  Complete submission text file 0001193125-12-427291.txt   1176316

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT bwif1-20120927.xml EX-101.INS 124839
3 XBRL TAXONOMY EXTENSION SCHEMA bwif1-20120927.xsd EX-101.SCH 9719
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE bwif1-20120927_cal.xml EX-101.CAL 4802
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE bwif1-20120927_def.xml EX-101.DEF 241374
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE bwif1-20120927_lab.xml EX-101.LAB 144287
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE bwif1-20120927_pre.xml EX-101.PRE 167229

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0001398078      
Series S000018364   BLACKROCK PREPARED PORTFOLIO 2015
Class/Contract C000050760   INSTITUTIONAL SHARES
Class/Contract C000050761   INVESTOR A
Class/Contract C000050762   R SHARES
  Status Name Ticker Symbol
CIK 0001398078      
Series S000018365   BLACKROCK PREPARED PORTFOLIO 2020
Class/Contract C000050763   INVESTOR A SHARES
Class/Contract C000050764   ISTITUTIONAL SHARES
Class/Contract C000050765   R SHARES
  Status Name Ticker Symbol
CIK 0001398078      
Series S000018366   BLACKROCK PREPARED PORTFOLIO 2025
Class/Contract C000050766   INSTITUTIONAL SHARES
Class/Contract C000050767   INVESTOR A SHARES
Class/Contract C000050768   R SHARES
  Status Name Ticker Symbol
CIK 0001398078      
Series S000018367   BLACKROCK PREPARED PORTFOLIO 2030
Class/Contract C000050769   INSTITUTIONAL SHARES
Class/Contract C000050770   INVESTOR A SHARES
Class/Contract C000050771   R SHARES
  Status Name Ticker Symbol
CIK 0001398078      
Series S000018368   BLACKROCK PREPARED PORTFOLIO 2035
Class/Contract C000050772   INSTITUTIONAL SHARES
Class/Contract C000050773   INVESTOR A SHARES
Class/Contract C000050774   R SHARES
  Status Name Ticker Symbol
CIK 0001398078      
Series S000018369   BLACKROCK PREPARED PORTFOLIO 2040
Class/Contract C000050775   INSTITUTIONAL SHARES
Class/Contract C000050776   INVESTOR A SHARES
Class/Contract C000050777   R SHARES
  Status Name Ticker Symbol
CIK 0001398078      
Series S000018370   BLACKROCK PREPARED PORTFOLIO 2045
Class/Contract C000050778   INSTITUTIONAL SHARES
Class/Contract C000050779   INVESTOR A SHARES
Class/Contract C000050780   R SHARES
  Status Name Ticker Symbol
CIK 0001398078      
Series S000018371   BLACKROCK PREPARED PORTFOLIO 2050
Class/Contract C000050781   INSTITUTIONAL SHARES
Class/Contract C000050782   INVESTOR A SHARES
Class/Contract C000050783   R SHARES
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BlackRock Funds II (Filer) CIK: 0001398078 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0930
Type: 497 | Act: 33 | File No.: 333-142592 | Film No.: 121150829