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

Institutional Holders (2015Q1)
Portfolio Summary: 374 Institutional holders with a total value of $4,110,789,660.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 6,972,546 340,190,000 8.28%
2 PARNASSUS INVESTMENTS, LLC 5,204,594 253,932,000 6.18%
3 STATE STREET CORP 4,377,929 213,600,000 5.20%
4 FIDUCIARY MANAGEMENT INC /WI/ 2,690,920 131,290,000 3.19%
5 BlackRock Institutional Trust Company, N.A. 2,552,208 124,522,000 3.03%
6 YACKTMAN ASSET MANAGEMENT LP 2,235,000 109,046,000 2.65%
7 Invesco Ltd. 2,153,049 105,048,000 2.56%
8 WELLINGTON MANAGEMENT GROUP LLP 2,145,022 104,654,000 2.55%
9 Jefferies Group LLC 1,966,700 95,955,000 2.33% Put
10 BlackRock Fund Advisors 1,943,506 94,824,000 2.31%
11 Jefferies Group LLC 1,933,639 94,342,000 2.29%
12 ACADIAN ASSET MANAGEMENT LLC 1,920,129 93,683,000 2.28%
13 GAMCO INVESTORS, INC. ET AL 1,862,273 90,860,000 2.21%
14 FIRST TRUST ADVISORS LP 1,806,930 88,160,000 2.14%
15 HIGHLAND CAPITAL MANAGEMENT LP 1,748,000 85,285,000 2.07% Call
16 NORTHERN TRUST CORP 1,500,270 73,198,000 1.78%
17 MAIRS & POWER INC 1,448,804 70,687,000 1.72%
18 WELLS FARGO & COMPANY/MN 1,430,309 69,785,000 1.70%
19 VICTORY CAPITAL MANAGEMENT INC 1,401,072 68,358,000 1.66%
20 Perkins Investment Management, LLC 1,173,790 57,269,000 1.39%
21 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 1,157,880 56,493,000 1.37%
22 FMR LLC 1,070,493 52,230,000 1.27%
23 Bank of New York Mellon Corp 1,044,695 50,972,000 1.24%
24 NORGES BANK 1,018,151 49,675,000 1.21%
25 RIVERBRIDGE PARTNERS LLC 928,634 45,308,000 1.10%
26 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 877,206 42,798,881 1.04%
27 GUGGENHEIM CAPITAL LLC 831,276 40,558,000 0.99%
28 BANK OF MONTREAL /CAN/ 758,358 36,999,000 0.90%
29 FARALLON CAPITAL MANAGEMENT LLC 745,000 36,349,000 0.88%
30 BlackRock Group LTD 703,887 34,343,000 0.84%
31 GEODE CAPITAL MANAGEMENT, LLC 703,513 34,273,000 0.83%
32 DIMENSIONAL FUND ADVISORS LP 572,486 27,932,000 0.68%
33 HealthCor Management, L.P. 570,000 27,810,000 0.68%
34 HERMES INVESTMENT MANAGEMENT LTD 548,748 26,773,000 0.65%
35 Swiss National Bank 542,058 26,447,000 0.64%
36 FENIMORE ASSET MANAGEMENT INC 541,000 26,395,000 0.64%
37 BARCLAYS PLC 542,106 26,021,000 0.63%
38 PFM Health Sciences, LP 531,218 25,918,000 0.63%
39 Absolute Return Capital, LLC 524,224 25,577,000 0.62%
40 HIGHLAND CAPITAL MANAGEMENT LP 506,800 24,727,000 0.60%
41 FARR MILLER & WASHINGTON LLC/DC 457,053 22,300,000 0.54%
42 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 445,003 21,712,000 0.53%
43 Legal & General Group Plc 442,127 21,582,000 0.53%
44 ROYAL BANK OF CANADA 440,279 21,480,000 0.52%
45 Mawer Investment Management Ltd. 434,830 21,215,000 0.52%
46 DEUTSCHE BANK AG\ 434,031 21,174,000 0.52%
47 GABELLI FUNDS LLC 410,500 20,028,000 0.49%
48 AMERIPRISE FINANCIAL INC 396,583 19,348,000 0.47%
49 AJO, LP 392,150 19,133,000 0.47%
50 GOLDMAN SACHS GROUP INC 373,971 18,246,000 0.44%
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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.