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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 (2016Q1)
Portfolio Summary: 188 holdings with a total value of $7,035,670,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 3M CO 1,831,176 305,129,000 4.34%
2 ECOLAB INC 2,477,114 276,248,000 3.93%
3 US BANCORP DEL 6,624,483 268,888,000 3.82%
4 VALSPAR CORP 2,347,083 251,185,000 3.57%
5 HONEYWELL INTL INC 2,160,865 242,125,000 3.44%
6 GRACO INC COM 2,850,096 239,294,000 3.40%
7 JOHNSON & JOHNSON 2,185,213 236,440,000 3.36%
8 BEMIS INC 4,502,574 233,143,000 3.31%
9 MEDTRONIC PLC 3,017,700 226,327,000 3.22%
10 GENERAL MLS INC 3,273,319 207,365,000 2.95%
11 TARGET CORP 2,346,369 193,059,000 2.74%
12 TORO CO 2,033,622 175,136,000 2.49%
13 DONALDSON INC 5,450,706 173,932,000 2.47%
14 SCHLUMBERGER LTD 2,211,516 163,099,000 2.32%
15 ST JUDE 2,936,518 161,509,000 2.30%
16 EMERSON ELEC CO 2,947,379 160,278,000 2.28%
17 HORMEL FOODS CORP 3,636,699 157,251,000 2.24%
18 FULLER H B CO COM 3,508,213 148,924,000 2.12%
19 C.H. ROBINSON WORLDW 1,981,697 147,101,000 2.09%
20 PENTAIR PLC 2,695,503 146,258,000 2.08%
21 WELLS FARGO & CO NEW 2,839,536 137,320,000 1.95%
22 GENERAL ELECTRIC CO 4,129,933 131,291,000 1.87%
23 PFIZER INC 4,402,543 130,491,000 1.85%
24 UNITED PARCEL SERVICE INC 1,235,397 130,297,000 1.85%
25 BIO TECHNE CORP 1,310,574 123,875,000 1.76%
26 FISERV INC 1,183,006 121,353,000 1.72%
27 PRINCIPAL FINL GROUP INC 2,902,934 114,521,000 1.63%
28 FASTENAL CO 2,209,291 108,255,000 1.54%
29 DISNEY WALT CO 1,006,016 99,907,000 1.42%
30 WESTERN UN CO 4,953,014 95,544,000 1.36%
31 ZIMMER BIOMET HLDGS INC 843,401 89,932,000 1.28%
32 CRAY INCORPORATED COM NEW 2,073,609 86,905,000 1.24%
33 BAXTER INTL INC 2,035,912 83,635,000 1.19%
34 ROCHE HOLDING LTD SPONSORED 2,723,637 83,411,000 1.19%
35 MTS SYS CORP 1,277,076 77,710,000 1.10%
36 QUALCOMM INC 1,493,814 76,394,000 1.09%
37 BADGER METER INC COM 1,058,444 70,397,000 1.00%
38 TRAVELERS COMPANIES INC 583,387 68,087,000 0.97%
39 EXXON MOBIL CORP 806,059 67,378,000 0.96%
40 PATTERSON COS INC 1,380,227 64,222,000 0.91%
41 CORNING INC 2,970,216 62,048,000 0.88%
42 ASSOCIATED BANC CORP 3,259,721 58,479,000 0.83%
43 AMERICAN EXPRESS CO 922,453 56,639,000 0.81%
44 UNITEDHEALTH GROUP INC 408,430 52,647,000 0.75%
45 BAXALTA INC 1,301,361 52,575,000 0.75%
46 CHEVRON CORP NEW 364,246 34,749,000 0.49%
47 G & K SVCS INCORPORATED CLASS A 458,790 33,606,000 0.48%
48 STRATASYS LTD 1,262,958 32,736,000 0.47%
49 INTERNATIONAL BUSINESS MACHS 198,907 30,124,000 0.43%
50 NVE CORP 526,672 29,773,000 0.42%
Page 1 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-16-121088, filed 2016.05.16).

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.