Hedge Fund - GAMCO Investors

A newly amended filing with the Securities and Exchange Commission showed that Mario Gabelli's GAMCO Investors have upped its position in Griffon Corporation (NYSE:GFF).

Mario Gabelli has raised his exposure to Lawson Products Inc. (NASDAQ:LAWS), a newly amended filing with the SEC showed.

Mario Gabelli has set his sights on Zale Corporation (NYSE:ZLC).

In its latest filings, Gamco Investors, managed by billionaire Mario Gabelli, has disclosed tweaking its positions in Nobility Homes, Inc.

Mario Gabelli’s Gamco Investors and their affiliates revealed holding in aggregate 1.80 million shares of Ampco Pittsburg Corporation (NYSE:AP), the stake representing 17.39% of the company’s common...

In the current round of 13F filings, hedge funds and other institutional investors are disclosing their equity portfolios as held at the end of the last year.

According to one of the filings, Gamco Investors has been bullish on The Bon-Ton Stores, Inc. (NASDAQ:BONT), upping its position to 1.86 million shares, from 1.67 million held earlier.

Mondelez International Inc (NASDAQ:MDLZ), which makes Cadbury chocolate, Oreo cookies and Trident gum, said it added activist investor Nelson Peltz to its board.

In a couple of recent moves, Mario Gabelli's GAMCO Investors and its affiliated funds, have raised the stakes in The Pep Boys - Manny, Moe & Jack (NYSE:PBY) and Diebold Incorporated (NYSE:DBD).