Hedge Fund - Becker Drapkin Management

Matthew Drapkin and Steven R. Becker's hedge fund Becker Drapkin Management reported, in a newly amended filing with the SEC, selling some shares from its holding in Pixelworks, Inc. (NASDAQ:PXLW).

Special Diversified Opportunities Inc (OTCMKTS:SDOI)'s holding in the equity portfolio of Becker Drapkin Management surged to over 6.1 million shares, from around 4 million held earlier.

Matthew Drapkin and Steven R. Becker's Becker Drapkin Management has just disclosed a 4.8% stake in Tuesday Morning Corporation (NASDAQ:TUES).

In a newly amended 13D, Matthew Drapkin and Steven R. Becker's Becker Drapkin Management reported raising its exposure in EMCORE Corporation (NASDAQ:EMKR) to 8.6%, from 7.1% held earlier.

Hedge funds, Cascade Microtech: In a filing from a couple of minutes ago, two hedge funds disclosed their bearish moves in the testing and measurement equipment company Cascade Microtech, Inc.

13D watch: In a flurry of activist 13D filings just submitted to the SEC, here are the moves you should know about. Texas-located Becker Drapkin Management discloses a new 7.