Dark
Light
System
Institutional Investment Manager
DUDLEY & SHANLEY, INC.
DUDLEY & SHANLEY, INC. (CIK: 0000883511), located at 205 Worth Avenue, Palm Beach, FL. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q3)
Portfolio Summary: 33 holdings with a total value of $435,321,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 USG Corp 1,176,050 30,401,000 6.98%
2 BEACON ROOFING SUPPLY INC 711,150 29,918,000 6.87%
3 Knight Transportation Inc 972,820 27,910,000 6.41%
4 AON PLC 240,120 27,011,000 6.20%
5 TOLL BROTHERS INC 839,210 25,059,000 5.76%
6 PACCAR INC 420,320 24,706,000 5.68%
7 ECOLAB INC 190,240 23,156,000 5.32%
8 SEI INVESTMENTS CO 478,100 21,806,000 5.01%
9 ABM INDS INC COM 527,950 20,960,000 4.81%
10 FASTENAL CO 495,625 20,707,000 4.76%
11 AMERICAN INTL GROUP INC 347,600 20,627,000 4.74%
12 ROBERT HALF 521,975 19,762,000 4.54%
13 D R HORTON INC 635,000 19,177,000 4.41%
14 US BANCORP DEL 447,000 19,172,000 4.40%
15 WATERS CORP 116,850 18,520,000 4.25%
16 INTERPUBLIC GROUP COS INC 823,100 18,396,000 4.23%
17 FISERV INC 184,230 18,325,000 4.21%
18 Servicemaster Global Hldgs I 482,800 16,261,000 3.74%
19 ZIONS BANCORPORATION N A COM 384,000 11,912,000 2.74%
20 SM ENERGY CO 129,350 4,990,000 1.15%
21 HOVNANIAN ENTERPRISES, INC. 2,617,200 4,423,000 1.02%
22 LINEAR TECH 60,100 3,563,000 0.82%
23 BROADSOFT INC 36,500 1,699,000 0.39%
24 ANALOG DEVICES INC 25,700 1,656,000 0.38%
25 MRC GLOBAL INC 87,000 1,429,000 0.33%
26 GENERAL ELECTRIC CO 41,000 1,214,000 0.28%
27 NexGen Energy Ltd. 535,000 814,000 0.19%
28 GRAINGER W W INC 2,600 585,000 0.13%
29 SP PLUS CORP COM 10,850 277,000 0.06%
30 SERVICE CORP INTL COM 10,400 276,000 0.06%
31 WATSCO INC 1,900 268,000 0.06%
32 EURONAV NV ANTWERPEN 26,950 206,000 0.05%
33 IRIDIUM COMMUNICATIONS INC 16,700 135,000 0.03%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000883511-16-000009, filed 2016.11.02).

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.