0000807249-01-000102 SC 13D/A 2 20010305 AMETEK INC 0000006082 3621 134923320 DE 1231 SC 13D/A 34 005-13076 1560967 STATION SQUARE PAOLI PA 19301 2156472121 STATION SQUARE PAOLI PA 19301 GABELLI FUNDS INC ET AL 0000807249 0000 133056041 NY 1031 SC 13D/A ONE CORPORATE CENTER RYE NY 10580-1434 9149215128 GABELLI FUNDS ONE CORPORATE CENTER RYE NY 10580 SC 13D/A 1 0001.txt AMENDMENT TO SCHEDULE 13D EX-1 2 0002.txt