0001209191-16-147534.txt : 20161031 0001209191-16-147534.hdr.sgml : 20161031 20161031172323 ACCESSION NUMBER: 0001209191-16-147534 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20161028 FILED AS OF DATE: 20161031 DATE AS OF CHANGE: 20161031 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BLACKROCK MUNIHOLDINGS INVESTMENT QUALITY FUND CENTRAL INDEX KEY: 0001045126 IRS NUMBER: 223536487 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 BUSINESS PHONE: 800-441-7762 MAIL ADDRESS: STREET 1: 100 BELLEVUE PARKWAY CITY: WILMINGTON STATE: DE ZIP: 19809 FORMER COMPANY: FORMER CONFORMED NAME: BLACKROCK MUNIHOLDINGS INSURED INVESTMENT FUND DATE OF NAME CHANGE: 20080926 FORMER COMPANY: FORMER CONFORMED NAME: BLACKROCK MUNIHOLDINGS FLORIDA INSURED FUND, INC. DATE OF NAME CHANGE: 20070611 FORMER COMPANY: FORMER CONFORMED NAME: MUNIHOLDINGS FLORIDA INSURED FUND INC DATE OF NAME CHANGE: 19970828 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: OCONNOR WALTER CENTRAL INDEX KEY: 0001081506 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 811-08349 FILM NUMBER: 161962570 MAIL ADDRESS: STREET 1: 800 SCUDDERS MILL ROAD CITY: PLAINSBORO STATE: NJ ZIP: 08536 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2016-10-28 0 0001045126 BLACKROCK MUNIHOLDINGS INVESTMENT QUALITY FUND MFL 0001081506 OCONNOR WALTER 55 EAST 52ND STREET NEW YORK NY 10055 0 0 0 1 Portfolio Manager Common Stock 2016-10-28 4 P 0 3350 14.9015 A 3350 D This transaction was executed in multiple trades at prices ranging from $14.88 to $14.92; the price reported reflects the weighted average price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request to the SEC staff, the issuer, or a security holder of the issuer. /s/ Eugene Drozdetski as Attorney-in-Fact 2016-10-31