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

Institutional Holders (2015Q4)
Portfolio Summary: 393 Institutional holders with a total value of $3,453,295,046.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 7,537,347 340,764,000 9.87%
2 PARNASSUS INVESTMENTS, LLC 6,125,744 276,945,000 8.02%
3 STATE STREET CORP 4,402,767 199,055,000 5.76%
4 WELLINGTON MANAGEMENT GROUP LLP 2,707,391 122,402,000 3.54%
5 BlackRock Institutional Trust Company, N.A. 2,553,399 115,439,000 3.34%
6 Invesco Ltd. 2,328,154 105,255,000 3.05%
7 BlackRock Fund Advisors 2,255,562 101,974,000 2.95%
8 WELLS FARGO & COMPANY/MN 1,938,189 87,625,000 2.54%
9 GAMCO INVESTORS, INC. ET AL 1,696,428 76,696,000 2.22%
10 WESTWOOD HOLDINGS GROUP INC 1,565,941 70,796,000 2.05%
11 HIGHLAND CAPITAL MANAGEMENT LP 1,392,658 62,962,000 1.82%
12 MAIRS & POWER INC 1,386,294 62,674,000 1.81%
13 FIRST TRUST ADVISORS LP 1,156,158 52,270,000 1.51%
14 BALYASNY ASSET MANAGEMENT L.P. 1,130,696 51,119,000 1.48%
15 NORTHERN TRUST CORP 1,107,447 50,068,000 1.45%
16 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 1,104,097 49,916,000 1.45%
17 NORGES BANK 1,101,063 49,779,000 1.44%
18 Hexavest Inc. 1,100,112 49,736,000 1.44%
19 TAMARACK ADVISERS, LP 1,050,000 47,471,000 1.37%
20 ACADIAN ASSET MANAGEMENT LLC 972,720 43,974,000 1.27%
21 Bank of New York Mellon Corp 949,873 42,944,000 1.24%
22 FMR LLC 948,918 42,901,000 1.24%
23 GUGGENHEIM CAPITAL LLC 911,972 41,230,000 1.19%
24 Echo Street Capital Management LLC 900,724 40,722,000 1.18%
25 RIVERBRIDGE PARTNERS LLC 867,020 39,198,000 1.14%
26 GEODE CAPITAL MANAGEMENT, LLC 772,258 34,849,000 1.01%
27 BlackRock Group LTD 764,403 34,559,000 1.00%
28 DIMENSIONAL FUND ADVISORS LP 677,390 30,626,000 0.89%
29 AJO, LP 669,697 30,277,000 0.88%
30 ROYAL BANK OF CANADA 640,477 28,956,000 0.84%
31 JANUS HENDERSON INVESTORS US LLC 626,072 28,305,000 0.82%
32 Incline Global Management LLC 588,069 26,587,000 0.77%
33 HERMES INVESTMENT MANAGEMENT LTD 572,725 25,893,000 0.75%
34 FENIMORE ASSET MANAGEMENT INC 542,600 24,531,000 0.71%
35 BANK OF AMERICA CORP /DE/ 538,451 24,343,000 0.70%
36 GOLDMAN SACHS GROUP INC 516,863 23,367,000 0.68%
37 Clarkston Capital Partners, LLC 514,854 23,277,000 0.67%
38 LOS ANGELES CAPITAL MANAGEMENT LLC 486,665 22,002,000 0.64%
39 FARR MILLER & WASHINGTON LLC/DC 454,079 20,529,000 0.59%
40 Swiss National Bank 451,758 20,424,000 0.59%
41 Legal & General Group Plc 448,213 20,268,000 0.59%
42 GABELLI FUNDS LLC 442,600 20,010,000 0.58%
43 DEUTSCHE BANK AG\ 434,158 19,626,000 0.57%
44 Nippon Life Global Investors Americas, Inc. 368,570 16,663,000 0.48%
45 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 366,249 16,559,000 0.48%
46 NUANCE INVESTMENTS, LLC 357,744 16,174,000 0.47%
47 FORSTA AP-FONDEN 370,335 15,941,000 0.46%
48 TIAA CREF INVESTMENT MANAGEMENT LLC 349,894 15,819,000 0.46%
49 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 318,709 14,409,000 0.42%
50 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 317,618 14,360,000 0.42%
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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.