Dark
Light
System
Security
PATTERSON COS INC
PATTERSON COS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 387 Institutional holders with a total value of $3,364,563,212.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 GLENMEDE TRUST CO NA 299,427 12,949,000 0.38%
52 Knowledge Leaders Capital, LLC 283,279 12,252,000 0.36%
53 PROSPECTOR PARTNERS LLC 277,600 12,006,000 0.36%
54 RUSSELL FRANK CO/ 276,132 11,943,000 0.35%
55 BANK OF AMERICA CORP /DE/ 264,361 11,434,000 0.34%
56 Sumitomo Mitsui Trust Group, Inc. 260,764 11,278,000 0.34%
57 MARTINGALE ASSET MANAGEMENT L P 250,173 10,821,000 0.32%
58 NEW YORK STATE COMMON RETIREMENT FUND 247,900 10,722,000 0.32%
59 Olstein Capital Management, L.P. 245,000 10,596,000 0.31%
60 SHELL ASSET MANAGEMENT CO 253,859 10,517,000 0.31%
61 SENTINEL ASSET MANAGEMENT, INC. 227,100 9,822,000 0.29%
62 TEACHER RETIREMENT SYSTEM OF TEXAS 225,984 9,774,000 0.29%
63 LMCG INVESTMENTS, LLC 224,253 9,699,000 0.29%
64 BlackRock Finance, Inc. 223,468 9,664,000 0.29%
65 PARAMETRIC PORTFOLIO ASSOCIATES LLC 219,804 9,507,000 0.28%
66 HSBC HOLDINGS PLC 218,932 9,448,000 0.28%
67 RHUMBLINE ADVISERS 214,881 9,294,000 0.28%
68 AXA S.A. 211,244 9,136,000 0.27%
69 TOCQUEVILLE ASSET MANAGEMENT L.P. 207,258 8,964,000 0.27%
70 CREDIT SUISSE AG/ 199,824 8,642,000 0.26%
71 Mitsubishi UFJ Trust & Banking Corp 197,211 8,529,000 0.25%
72 FIRST QUADRANT LLC/CA 194,200 8,399,000 0.25%
73 DENALI ADVISORS LLC 192,900 8,343,000 0.25%
74 BlackRock Investment Management, LLC 192,590 8,330,000 0.25%
75 ANALYTIC INVESTORS, LLC 192,032 8,305,000 0.25%
76 Ninety One UK Ltd 190,900 8,256,000 0.25%
77 Andra AP-fonden 190,800 8,252,000 0.25%
78 RUDMAN ERROL M 190,000 8,218,000 0.24%
79 GATEWAY INVESTMENT ADVISERS LLC 187,821 8,123,000 0.24%
80 US BANCORP \DE\ 180,319 7,799,000 0.23%
81 Absolute Return Capital, LLC 174,026 7,527,000 0.22%
82 PRICE T ROWE ASSOCIATES INC /MD/ 171,940 7,436,000 0.22%
83 MARKEL GROUP INC. 168,000 7,266,000 0.22%
84 APG Asset Management N.V. 165,181 7,144,000 0.21%
85 D. E. Shaw & Co., Inc. 162,058 7,008,000 0.21%
86 ALLIANCEBERNSTEIN L.P. 159,822 6,912,000 0.21%
87 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 159,327 6,891,000 0.20%
88 TD ASSET MANAGEMENT INC 158,245 6,844,000 0.20%
89 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 152,575 6,599,000 0.20%
90 SeaBridge Investment Advisors LLC 151,312 6,544,000 0.19%
91 HUSSMAN STRATEGIC ADVISORS, INC. 150,000 6,488,000 0.19%
92 I.G. INVESTMENT MANAGEMENT, LTD. 149,126 6,450,000 0.19%
93 THIRD AVENUE MANAGEMENT LLC 145,133 6,277,000 0.19%
94 VIRGINIA RETIREMENT SYSTEMS ET Al 144,648 6,256,000 0.19%
95 FOURPOINTS Investment Managers, S.A.S. 140,000 6,055,000 0.18%
96 Steigerwald, Gordon & Koch Inc. 143,089 6,046,000 0.18%
97 AQR CAPITAL MANAGEMENT LLC 137,547 5,949,000 0.18%
98 TEACHERS ADVISORS, LLC 137,485 5,946,000 0.18%
99 Mizuho Trust & Banking Co., Ltd. 136,432 5,901,000 0.18%
100 Alberta Investment Management Corp 135,400 5,856,000 0.17%
Page 2 of 8

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.