Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-22-140017
Filing Date
2022-05-04
Accepted
2022-05-04 11:21:49
Documents
8
Period of Report
2022-02-28
Effectiveness Date
2022-05-04

Document Format Files

Seq Description Document Type Size
1 BLACKROCK MUNIHOLDINGS INVESTMENT QUALITY FUND d333419dncsrs.htm N-CSRS 2761248
2 CERTIFICATION PURSUANT TO SECTION 302 d333419dex99cert.htm EX-99.CERT 14302
3 CERTIFICATION PURSUANT TO SECTION 906 d333419dex99906cert.htm EX-99.906CERT 4011
4 GRAPHIC g332458dsp00010.jpg GRAPHIC 7126
5 GRAPHIC g332458dsp00010a.jpg GRAPHIC 3589
6 GRAPHIC g332458dsp00012.jpg GRAPHIC 13951
7 GRAPHIC g332458g42l24.jpg GRAPHIC 38350
8 GRAPHIC g332458leaf.jpg GRAPHIC 10193
  Complete submission text file 0001193125-22-140017.txt   2882427
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.: 22890446