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Institutional Investment Manager
ACK Asset Management LLC
ACK Asset Management LLC (CIK: 0001510940), located at 777 West Putnam Avenue, Suite 300, Greenwich, CT. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Original 13F HR (0001140361-15-041262) filed in 2015.11.16
#
Name
Shares
Value ($)
%
Options
Notes
1 GENESEE AND WYOMING INC INC CL A 130,000 7,680 3.21%
2 EAGLE MATERIALS INC 150,000 10,263 4.30%
3 WAGEWORKS INC COM 157,800 7,114 2.98%
4 HUB GROUP INC CL A 214,300 7,803 3.27%
5 DYCOM INDS INC 260,000 18,814 7.88%
6 FTD GROUP INC 272,700 8,126 3.40%
7 CLEAN HARBORS INC 280,000 12,312 5.15%
8 CENTURY CASINOS INC COM 310,000 1,907 0.80%
9 FLWS/1-800 FLOWERS CL A 339,303 3,088 1.29%
10 ENGILITY HLDGS INC NEW COM 350,000 9,023 3.78%
11 TILE SHOP HLDGS INC 354,500 4,247 1.78%
12 GIBRALTAR INDS INC COM 425,000 7,799 3.26%
13 KENNEDY-WILSON HLDGS INCORPORATED 450,000 9,977 4.18%
14 Libbey Inc Com 525,300 17,130 7.17%
15 XERIUM TECHNOLOGIES INC 537,400 6,975 2.92%
16 BLACK DIAMOND INC 540,000 3,391 1.42%
17 U S CONCRETE INC 604,200 28,875 12.09%
18 CAPITAL SR LIVING CORP COM 726,000 14,556 6.09%
19 BMC STOCK HOLDINGS INC 755,400 13,303 5.57%
20 BROOKDALE SR LIVING INC 877,400 20,145 8.43%
21 TRINITY BIOTECH PLC 928,000 10,616 4.44%
22 MERCURY SYS INC COM 990,000 15,751 6.59%