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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001683863-20-008477
Filing Date
2020-05-04
Accepted
2020-05-04 12:56:02
Documents
16
Period of Report
2020-02-29
Effectiveness Date
2020-05-04

Document Format Files

Seq Description Document Type Size
1 BLACKROCK MUNIHOLDINGS INVESTMENT QUALITY FUND f3677d1.htm N-CSRS 3416885
2 CERTIFICATION PURSUANT TO SECTION 302 f3677d2.htm EX-99.CERT 15502
3 CERTIFICATION PURSUANT TO SECTION 906 f3677d3.htm EX-99.906 CERT 3681
4 GRAPHIC g831589g27m20.jpg GRAPHIC 45751
5 GRAPHIC g831589g31n91.jpg GRAPHIC 47724
6 GRAPHIC g831589g38l19.jpg GRAPHIC 46140
7 GRAPHIC g831589g42l24.jpg GRAPHIC 38350
8 GRAPHIC g831589g51e43.jpg GRAPHIC 43272
9 GRAPHIC g831589g72f30.jpg GRAPHIC 48181
10 GRAPHIC g831589g80a74.jpg GRAPHIC 45663
11 GRAPHIC g831589g84w81.jpg GRAPHIC 46625
12 GRAPHIC g831589leaf.jpg GRAPHIC 10193
13 GRAPHIC g870419photo_01mips.jpg GRAPHIC 20212
14 GRAPHIC g870419sig_01mips.jpg GRAPHIC 8790
15 GRAPHIC g02-certs1x1.jpg GRAPHIC 977
16 GRAPHIC g02-certs2x1.jpg GRAPHIC 977
  Complete submission text file 0001683863-20-008477.txt   3994075
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BLACKROCK MUNIHOLDINGS INVESTMENT QUALITY FUND (Filer) CIK: 0001045126 (see all company filings)

IRS No.: 223536487 | State of Incorp.: MA | Fiscal Year End: 1231
Type: N-CSRS | Act: 40 | File No.: 811-08349 | Film No.: 20843792