Filing

13F-HR

13F-HR

0001398344-26-008838·BERKSHIRE ASSET MANAGEMENT LLC/PA

Filing metadata

Accession number: 0001398344-26-008838
Form type: 13F-HR
Filer: BERKSHIRE ASSET MANAGEMENT LLC/PA
CIK: CIK 949012
Filed: May 11, 2026
Reporting period: Mar 31, 2026
Description: Institutional holdings

Documents

0001398344-26-008838-index.htm

Complete submission

0001398344-26-008838.txt

directory listing

Filed by

BERKSHIRE ASSET MANAGEMENT LLC/PA