Dark
Light
System
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 (2016Q1)
Portfolio Summary: 26 holdings with a total value of $254,148,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 EAGLE MATERIALS INC 370,000 25,941,000 10.21%
2 DYCOM INDS INC COM 396,100 25,616,000 10.08%
3 MERCURY SYS INC COM 1,111,400 22,561,000 8.88%
4 WAGEWORKS INC COM 377,100 19,085,000 7.51%
5 ADVANCED DRAIN SYS INC DEL 795,000 16,934,000 6.66%
6 CAPITAL SR LIVING CORP COM 810,000 15,001,000 5.90%
7 BMC STK HLDGS INC 779,196 12,950,000 5.10%
8 STONERIDGE INC COM 846,402 12,324,000 4.85%
9 TRINITY BIOTECH PLC ADR SPONSORED 979,600 11,422,000 4.49%
10 KENNEDY-WILSON HLDGS INCORPORATED 510,000 11,169,000 4.39%
11 CONTINENTAL BLDG PRODS INC 514,000 9,540,000 3.75%
12 TOPBUILD CORP 289,800 8,619,000 3.39%
13 HEICO CORP NEW 154,000 7,330,000 2.88%
14 U S CONCRETE INC 118,000 7,030,000 2.77%
15 BUILDERS FIRSTSOURCE INC 563,700 6,353,000 2.50%
16 Headwaters Inc 300,000 5,952,000 2.34%
17 PLY GEM HLDGS INC COM 412,600 5,797,000 2.28%
18 MALIBU BOATS INCORPORATED COM CLASS A 331,484 5,436,000 2.14%
19 UNIFI INC COM NEW 235,632 5,398,000 2.12%
20 CENTRAL GARDEN & PET CO CL A NON-VTG 330,000 5,376,000 2.12%
21 DEL TACO RESTAURANTS INC 352,200 3,638,000 1.43%
22 YRC WORLDWIDE INC COM PAR $.01 355,000 3,309,000 1.30%
23 NN Inc Com 210,000 2,873,000 1.13%
24 GRAY TELEVISION INC COM 195,100 2,287,000 0.90%
25 ARCBEST CORP 75,000 1,619,000 0.64%
26 LSI INDS INC COM 50,000 588,000 0.23%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-16-065248, filed 2016.05.16).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.