<SEC-DOCUMENT>0001193125-16-624831-index.html : 20160617 <SEC-HEADER>0001193125-16-624831.hdr.sgml : 20160617 <ACCEPTANCE-DATETIME>20160617150501 ACCESSION NUMBER: 0001193125-16-624831 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20160617 DATE AS OF CHANGE: 20160617 EFFECTIVENESS DATE: 20160617 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKROCK SERIES, INC. CENTRAL INDEX KEY: 0001062806 IRS NUMBER: 000000000 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 333-56203 FILM NUMBER: 161719885 BUSINESS ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 09809 BUSINESS PHONE: 800-441-7762 MAIL ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 09809 FORMER COMPANY: FORMER CONFORMED NAME: MERCURY FUNDS INC DATE OF NAME CHANGE: 20010827 FORMER COMPANY: FORMER CONFORMED NAME: MERCURY ASSET MANAGEMENT FUNDS INC DATE OF NAME CHANGE: 19980714 FORMER COMPANY: FORMER CONFORMED NAME: MERCURY ALPHA FUND INC DATE OF NAME CHANGE: 19980601 <SERIES-AND-CLASSES-CONTRACTS-DATA> <EXISTING-SERIES-AND-CLASSES-CONTRACTS> <SERIES> <OWNER-CIK>0001062806 <SERIES-ID>S000002290 <SERIES-NAME>BlackRock Small Cap Growth Fund II <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000005976 <CLASS-CONTRACT-NAME>Investor A </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000005978 <CLASS-CONTRACT-NAME>Investor C </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000005979 <CLASS-CONTRACT-NAME>Institutional </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000005980 <CLASS-CONTRACT-NAME>Class R </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>497 <SEQUENCE>1 <FILENAME>d187037d497.htm <DESCRIPTION>BLACKROCK SMALL CAP GROWTH FUND II <TEXT> Document 1 - file: d187037d497.htm
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