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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-21-105926
Filing Date
2021-04-05
Accepted
2021-04-05 11:50:02
Documents
13
Period of Report
2021-01-31
Effectiveness Date
2021-04-05

Document Format Files

Seq Description Document Type Size
1 BLACKROCK MUNIYIELD INVESTMENT FUND d109008dncsrs.htm N-CSRS 2057285
2 CERTIFICATION PURSUANT TO SECTION 302 d109008dex99cert.htm EX-99.CERT 14072
3 CERTIFICATION PURSUANT TO SECTION 906 d109008dex99906cert.htm EX-99.906CERT 3963
4 GRAPHIC g112690g01m22.jpg GRAPHIC 6722
5 GRAPHIC g112690g10l36.jpg GRAPHIC 30716
6 GRAPHIC g112690g13v14.jpg GRAPHIC 29464
7 GRAPHIC g112690g16c99.jpg GRAPHIC 33674
8 GRAPHIC g112690g33a01.jpg GRAPHIC 19653
9 GRAPHIC g112690g33a02.jpg GRAPHIC 6781
10 GRAPHIC g112690g42l24.jpg GRAPHIC 38350
11 GRAPHIC g112690g51r16.jpg GRAPHIC 20735
12 GRAPHIC g112690g70t50.jpg GRAPHIC 31250
13 GRAPHIC g112690leaf.jpg GRAPHIC 10193
  Complete submission text file 0001193125-21-105926.txt   2391279
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BLACKROCK MUNIYIELD INVESTMENT FUND (Filer) CIK: 0000882153 (see all company filings)

IRS No.: 223144222 | State of Incorp.: MA | Fiscal Year End: 1031
Type: N-CSRS | Act: 40 | File No.: 811-06502 | Film No.: 21804323