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Institutional Investment Manager
MAIRS & POWER INC
MAIRS & POWER INC (CIK: 0001070134) incorporated in Minnesota, located at 30 E. 7th Street, Suite 2500, St Paul, MN. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 174 holdings with a total value of $6,397,811,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 ECOLAB INC 2,436,649 267,349,000 4.18%
2 3M CO 1,847,699 261,948,000 4.09%
3 US BANCORP DEL 6,234,104 255,661,000 4.00%
4 HONEYWELL INTL INC 2,367,268 224,157,000 3.50%
5 MEDTRONIC PLC 3,171,922 212,328,000 3.32%
6 VALSPAR CORP 2,854,516 205,183,000 3.21%
7 JOHNSON & JOHNSON 2,181,707 203,662,000 3.18%
8 TARGET CORP 2,512,017 197,595,000 3.09%
9 GRACO INC COM 2,864,632 192,016,000 3.00%
10 BEMIS INC 4,758,778 188,305,000 2.94%
11 GENERAL MLS INC 3,316,825 186,173,000 2.91%
12 HORMEL FOODS CORP 2,772,732 175,542,000 2.74%
13 TORO CO 2,398,949 169,222,000 2.64%
14 EMERSON ELEC CO 3,600,427 159,031,000 2.49%
15 SCHLUMBERGER LTD 2,239,567 154,463,000 2.41%
16 DONALDSON INC 5,304,175 148,941,000 2.33%
17 WELLS FARGO & CO NEW 2,783,519 142,934,000 2.23%
18 PRINCIPAL FINL GROUP INC 2,915,014 137,997,000 2.16%
19 PENTAIR PLC 2,682,462 136,913,000 2.14%
20 C.H. ROBINSON WORLDW 2,007,389 136,061,000 2.13%
21 ST JUDE 2,026,648 127,861,000 2.00%
22 UNITED PARCEL SERVICE INC 1,262,979 124,643,000 1.95%
23 BIO TECHNE CORP 1,293,524 119,599,000 1.87%
24 FULLER H B CO COM 3,393,307 115,169,000 1.80%
25 GENERAL ELECTRIC CO 4,376,987 110,388,000 1.73%
26 FISERV INC 1,265,611 109,615,000 1.71%
27 PFIZER INC 3,063,915 96,238,000 1.50%
28 MTS SYS CORP 1,555,611 93,508,000 1.46%
29 ROCHE HOLDING LTD SPONSORED 2,712,985 89,393,000 1.40%
30 WESTERN UN CO 4,849,723 89,041,000 1.39%
31 DISNEY WALT CO 792,093 80,952,000 1.27%
32 FASTENAL CO 2,201,512 80,597,000 1.26%
33 BAXTER INTL INC 2,298,348 75,501,000 1.18%
34 BADGER METER INC COM 1,281,928 74,429,000 1.16%
35 QUALCOMM INC 1,349,847 72,527,000 1.13%
36 TRAVELERS COMPANIES INC 612,114 60,924,000 0.95%
37 PATTERSON COS INC 1,397,229 60,430,000 0.94%
38 BAXALTA INC 1,908,592 60,140,000 0.94%
39 ASSOCIATED BANC CORP 3,306,545 59,419,000 0.93%
40 EXXON MOBIL CORP 787,566 58,556,000 0.92%
41 AMERICAN EXPRESS CO 781,829 57,957,000 0.91%
42 CRAY INCORPORATED COM NEW 2,621,646 51,935,000 0.81%
43 CORNING INC 3,006,564 51,472,000 0.80%
44 ZIMMER BIOMET HLDGS INC 529,135 49,702,000 0.78%
45 DELUXE CORP COM 782,092 43,594,000 0.68%
46 STRATASYS LTD 1,534,238 40,642,000 0.64%
47 MDU RES GROUP INC 2,170,306 37,329,000 0.58%
48 INTERNATIONAL BUSINESS MACHS 204,089 29,587,000 0.46%
49 G & K SVCS INCORPORATED CLASS A 438,208 29,193,000 0.46%
50 CHEVRON CORP NEW 339,935 26,814,000 0.42%
Page 1 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-15-079002, filed 2015.11.16).

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.