Dark
Light
System
Security
SITEONE LANDSCAPE SUPPLY INC
SITEONE LANDSCAPE SUPPLY INC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 144 Institutional holders with a total value of $2,137,885,404.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BAILLIE GIFFORD & CO 4,058,655 211,293,000 9.88%
2 Clayton, Dubilier & Rice, LLC 3,545,091 184,557,000 8.63%
3 VANGUARD GROUP INC 2,618,729 136,330,000 6.38%
4 FMR LLC 2,017,984 105,056,000 4.91%
5 BlackRock Finance, Inc. 2,013,656 104,833,000 4.90%
6 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,595,428 83,058,000 3.89%
7 BAMCO INC /NY/ 1,548,072 80,593,000 3.77%
8 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 1,500,102 78,095,000 3.65%
9 ALLIANCEBERNSTEIN L.P. 1,459,460 75,979,000 3.55%
10 PRICE T ROWE ASSOCIATES INC /MD/ 1,314,551 68,436,000 3.20%
11 PICTET ASSET MANAGEMENT LTD 1,274,605 67,784,000 3.17%
12 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 1,289,847 67,150,000 3.14%
13 OppenheimerFunds, Inc. 1,094,588 56,984,000 2.67%
14 Invesco Ltd. 941,873 49,035,000 2.29%
15 Conestoga Capital Advisors, LLC 838,229 43,638,000 2.04%
16 BROWN ADVISORY INC 630,168 32,807,000 1.53%
17 STATE STREET CORP 618,074 32,177,000 1.51%
18 Stephens Investment Management Group LLC 614,407 31,986,000 1.50%
19 LOOMIS SAYLES & CO L P 542,752 28,256,000 1.32%
20 LATIMER LIGHT CAPITAL, L.P. 491,955 25,611,000 1.20%
21 ROYAL BANK OF CANADA 485,561 25,278,000 1.18%
22 WELLINGTON MANAGEMENT GROUP LLP 484,508 25,223,000 1.18%
23 Ranger Investment Management, L.P. 457,145 23,799,000 1.11%
24 NORTHERN TRUST CORP 433,782 22,583,000 1.06%
25 FRED ALGER MANAGEMENT, LLC 389,411 20,273,000 0.95%
26 GFI INVESTMENT COUNSEL LTD. 381,859 19,878,000 0.93%
27 ONTARIO TEACHERS PENSION PLAN BOARD 379,986 19,782,000 0.93%
28 GILDER GAGNON HOWE & CO LLC 373,498 19,444,000 0.91%
29 THORNTREE CAPITAL PARTNERS LP 352,676 18,360,000 0.86%
30 Sandhill Capital Partners LLC 345,071 17,964,000 0.84%
31 WELLS FARGO & COMPANY/MN 331,424 17,254,000 0.81%
32 Granite Investment Partners, LLC 321,471 16,736,000 0.78%
33 Bank of New York Mellon Corp 268,095 13,957,000 0.65%
34 ASCEND CAPITAL, LLC 265,157 13,805,000 0.65%
35 GEODE CAPITAL MANAGEMENT, LLC 255,185 13,284,000 0.62%
36 AMI ASSET MANAGEMENT CORP 236,641 12,320,000 0.58%
37 STATE OF WISCONSIN INVESTMENT BOARD 229,170 11,931,000 0.56%
38 JANUS HENDERSON GROUP PLC 225,852 11,758,000 0.55%
39 CITADEL ADVISORS LLC 208,551 10,857,000 0.51%
40 TWO SIGMA ADVISERS, LP 207,456 10,800,000 0.51%
41 DRIEHAUS CAPITAL MANAGEMENT LLC 194,755 10,139,000 0.47%
42 CASTLEARK MANAGEMENT LLC 192,360 10,014,000 0.47%
43 Lionstone Capital Management LLC 192,000 9,996,000 0.47%
44 AMERIPRISE FINANCIAL INC 186,434 9,703,000 0.45%
45 Mitsubishi UFJ Trust & Banking Corp 180,200 9,381,000 0.44%
46 AMERICAN CENTURY COMPANIES INC 150,947 7,858,000 0.37%
47 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 147,751 7,692,000 0.36%
48 LOEWS CORP 130,900 6,815,000 0.32%
49 NATIXIS ADVISORS, LLC 128,800 6,705,000 0.31%
50 MARSHALL WACE NORTH AMERICA, L.P. 122,480 6,369,000 0.30%
Page 1 of 3

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.