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PATTERSON COS INC
PATTERSON COS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 418 Institutional holders with a total value of $3,588,134,337.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 PARAMETRIC PORTFOLIO ASSOCIATES LLC 277,144 11,371,000 0.32%
52 VAN ECK ASSOCIATES CORP 271,841 11,154,000 0.31%
53 KENNEDY CAPITAL MANAGEMENT LLC 264,664 10,859,000 0.30%
54 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 253,962 10,420,000 0.29%
55 SENTINEL ASSET MANAGEMENT, INC. 251,478 10,318,000 0.29%
56 LOS ANGELES CAPITAL MANAGEMENT LLC 250,347 10,272,000 0.29%
57 LEVEL FOUR ADVISORY SERVICES, LLC 250,255 10,268,000 0.29%
58 GLENMEDE TRUST CO NA 249,840 10,250,000 0.29%
59 BlackRock Investment Management, LLC 245,568 10,076,000 0.28%
60 PROSPECTOR PARTNERS LLC 241,600 9,913,000 0.28%
61 TOCQUEVILLE ASSET MANAGEMENT L.P. 238,455 9,784,000 0.27%
62 RHUMBLINE ADVISERS 229,944 9,435,000 0.26%
63 Sumitomo Mitsui Trust Group, Inc. 227,486 9,334,000 0.26%
64 BlackRock Finance, Inc. 224,861 9,226,000 0.26%
65 MORGAN STANLEY 224,261 9,201,000 0.26%
66 COHEN & STEERS, INC. 221,796 9,100,000 0.25%
67 DEUTSCHE BANK AG\ 217,804 8,934,000 0.25%
68 HONEYWELL INTERNATIONAL INC 216,914 8,900,000 0.25%
69 Echo Street Capital Management LLC 216,813 8,896,000 0.25%
70 Mitsubishi UFJ Trust & Banking Corp 200,380 8,222,000 0.23%
71 I.G. INVESTMENT MANAGEMENT, LTD. 193,626 7,944,000 0.22%
72 BOSTON FINANCIAL MANGEMENT LLC 189,313 7,768,000 0.22%
73 CREDIT SUISSE AG/ 188,724 7,744,000 0.22%
74 HSBC HOLDINGS PLC 186,408 7,647,000 0.21%
75 CONFLUENCE INVESTMENT MANAGEMENT LLC 180,224 7,395,000 0.21%
76 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 174,196 7,147,000 0.20%
77 MARKEL GROUP INC. 168,000 6,893,000 0.19%
78 GATEWAY INVESTMENT ADVISERS LLC 164,698 6,758,000 0.19%
79 TD ASSET MANAGEMENT INC 164,162 6,736,000 0.19%
80 SCHRODER INVESTMENT MANAGEMENT GROUP 160,728 6,595,000 0.18%
81 STATE OF WISCONSIN INVESTMENT BOARD 156,034 6,402,000 0.18%
82 Steigerwald, Gordon & Koch Inc. 157,622 6,368,000 0.18%
83 Asset Management One Co., Ltd. 153,777 6,311,000 0.18%
84 RAYMOND JAMES & ASSOCIATES 153,183 6,285,000 0.18%
85 TEACHER RETIREMENT SYSTEM OF TEXAS 152,779 6,269,000 0.17%
86 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 150,978 6,195,000 0.17%
87 ALLIANCEBERNSTEIN L.P. 143,309 5,880,000 0.16%
88 JANUS HENDERSON INVESTORS US LLC 142,850 5,861,000 0.16%
89 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 135,703 5,568,000 0.16%
90 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 135,141 5,545,000 0.15%
91 Nippon Life Global Investors Americas, Inc. 133,500 5,477,000 0.15%
92 Andra AP-fonden 132,900 5,453,000 0.15%
93 PRINCIPAL FINANCIAL GROUP INC 130,226 5,344,000 0.15%
94 Transamerica Financial Advisors, LLC 126,006 5,170,000 0.14%
95 MANUFACTURERS LIFE INSURANCE COMPANY, THE 125,796 5,162,000 0.14%
96 STONERIDGE INVESTMENT PARTNERS LLC 124,145 5,094,000 0.14%
97 ONTARIO TEACHERS PENSION PLAN BOARD 122,614 5,031,000 0.14%
98 PRUDENTIAL FINANCIAL INC 121,550 4,987,000 0.14%
99 ADAGE CAPITAL PARTNERS GP, L.L.C. 116,700 4,788,000 0.13%
100 NATIXIS ADVISORS, LLC 112,981 4,636,000 0.13%
Page 2 of 9

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.