- AFA
- Auerbach Grayson & Co
- Brooke Securities Inc
- Buckingham Research Group Inc
- EFG Capital Intl
- First New York Securities Comp
- First New York Securities Comp
- First Wall St LTD
- First Wall St LTD
- Fort Hill Group Inc
- Fort Hill Group Inc
- Gilford Securities Inc
- Gilford Securities Inc
- Griffin Asset Management
- Griffin Asset Management
- Griffin Asset Management
- Kaufman Fund Inc
- Kaufman Fund Inc
- Kimelman & Baird
- Kimelman & Baird
- Kramer Capital Management
- Kramer Capital Management
- Langdon P Cook Government Sec
- Langdon P Cook Government Sec
- Mc Donald Investments
- Merrill Lynch
- Merrill Lynch
- Miller Tabak & Co LLC
- Myerberg & Co LP