ACK Asset Management

ACK Asset Management as of March 31, 2013

Portfolio Holdings for ACK Asset Management

ACK Asset Management holds 25 positions in its portfolio as reported in the March 2013 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Primoris Services (PRIM) 7.0 $9.9M 447k 22.11
Balchem Corp Com Stk 6.8 $9.5M 217k 43.94
Measurement Specialties 6.7 $9.4M 236k 39.77
Orion Marine (ORN) 5.8 $8.1M 813k 9.94
Rogers Corporation (ROG) 5.5 $7.7M 162k 47.62
Us Silica Hldgs (SLCA) 5.5 $7.7M 325k 23.58
Black Diamond 5.1 $7.2M 794k 9.11
Mueller Industries (MLI) 4.9 $6.9M 130k 53.29
Interface (TILE) 4.9 $6.9M 359k 19.22
Armstrong World Industries (AWI) 4.8 $6.7M 120k 55.89
Examworks 4.2 $5.9M 338k 17.32
NCI Building Systems 3.6 $5.1M 296k 17.37
Greenbrier Companies (GBX) 3.6 $5.0M 221k 22.71
S&W Seed Company (SANW) 3.5 $4.9M 470k 10.51
FXCM 3.5 $4.9M 359k 13.68
Griffon Corporation (GFF) 3.4 $4.8M 403k 11.92
Ascent Media Corp 3.4 $4.7M 64k 74.44
Roadrunner Transportation Services Hold. 2.8 $4.0M 172k 23.00
UMH Properties (UMH) 2.8 $3.9M 384k 10.27
Genesee & Wyoming 2.7 $3.8M 41k 93.11
Gladstone Ld (LAND) 2.3 $3.3M 211k 15.52
Powell Industries (POWL) 2.3 $3.2M 61k 52.57
Swift Transportation Company 1.8 $2.5M 175k 14.18
Responsys 1.6 $2.2M 252k 8.85
Graham Corporation (GHM) 1.6 $2.2M 89k 24.74