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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 (2016Q4)
Portfolio Summary: 33 holdings with a total value of $469,584,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 USG Corp 1,175,050 33,935,000 7.23%
2 BEACON ROOFING SUPPLY INC 710,150 32,717,000 6.97%
3 PACCAR INC 419,820 26,826,000 5.71%
4 AON PLC 239,920 26,758,000 5.70%
5 D R HORTON INC 966,600 26,417,000 5.63%
6 TOLL BROTHERS INC 839,210 26,016,000 5.54%
7 Knight Transportation Inc 771,800 25,508,000 5.43%
8 ROBERT HALF 520,975 25,413,000 5.41%
9 SEI INVESTMENTS CO 476,100 23,500,000 5.00%
10 FASTENAL CO 495,225 23,266,000 4.95%
11 US BANCORP DEL 446,800 22,952,000 4.89%
12 AMERICAN INTL GROUP INC 346,600 22,636,000 4.82%
13 ECOLAB INC 190,240 22,300,000 4.75%
14 ABM INDS INC COM 527,950 21,561,000 4.59%
15 FISERV INC 184,030 19,559,000 4.17%
16 INTERPUBLIC GROUP COS INC 793,100 18,566,000 3.95%
17 Servicemaster Global Hldgs I 482,800 18,187,000 3.87%
18 WATERS CORP 116,650 15,677,000 3.34%
19 ZIONS BANCORPORATION N A COM 326,650 14,059,000 2.99%
20 HOVNANIAN ENTERPRISES, INC. 2,377,200 6,490,000 1.38%
21 SM ENERGY CO 129,350 4,460,000 0.95%
22 LINEAR TECH 52,900 3,298,000 0.70%
23 ANALOG DEVICES INC 25,700 1,866,000 0.40%
24 MRC GLOBAL INC 76,000 1,540,000 0.33%
25 BROADSOFT INC 36,500 1,506,000 0.32%
26 GENERAL ELECTRIC CO 41,000 1,296,000 0.28%
27 GRAINGER W W INC 4,400 1,022,000 0.22%
28 NexGen Energy Ltd. 535,000 930,000 0.20%
29 SP PLUS CORP COM 10,850 305,000 0.06%
30 SERVICE CORP INTL COM 10,400 295,000 0.06%
31 IRIDIUM COMMUNICATIONS INC 27,500 264,000 0.06%
32 WATSCO INC 1,700 252,000 0.05%
33 EURONAV NV ANTWERPEN 26,100 207,000 0.04%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000883511-17-000001, filed 2017.01.23).

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.