Nierenberg Investment Management Company

Nierenberg Investment Management Company as of June 30, 2011

Portfolio Holdings for Nierenberg Investment Management Company

Nierenberg Investment Management Company holds 7 positions in its portfolio as reported in the June 2011 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Electro Scientific Industries 26.4 $74M 3.8M 19.30
Move 22.0 $62M 28M 2.19
MedCath Corporation 14.2 $40M 2.9M 13.59
RadiSys Corporation 11.8 $33M 4.5M 7.29
Power-One 10.6 $30M 3.6M 8.10
Zoran Corporation 7.7 $21M 2.6M 8.40
Asset Acceptance Capital 7.4 $21M 5.1M 4.04