Ruane, Cunniff & Goldfarb L.P.
13F Holdings History for
American Electric Power Company
Symbol
AEP
CUSIP
025537101
Investment type
Equity
Class
COM
Manager CIK
0001720792
Shares, Excluding Options
Value, Excluding Options
Holdings date
Value ($000)
% of Holdings
Shares
Option Type
Filing date
All 13F Holders