AMERICAN ELEC PWR CO INC — institutional ownership

3 funds reported holding AMERICAN ELEC PWR CO INC in their latest 13F filings, worth $33.6M in total (CUSIP 025537951).

Largest holders

1. IMC-Chicago, LLC — $29.9M
2. SIMPLEX TRADING, LLC — $2.59M
3. GROUP ONE TRADING LLC — $1.12M