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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 (2015Q1)
Portfolio Summary: 187 holdings with a total value of $7,270,070,000.
#
Name
Shares
Value ($)
%
Options
Notes
151 TRAVELERS COMPANIES INC 635,478 68,714,000 0.95%
152 PATTERSON COS INC 1,448,804 70,687,000 0.97%
153 BADGER METER INC COM 1,286,452 77,110,000 1.06%
154 PFIZER INC 2,363,506 82,226,000 1.13%
155 QUALCOMM INC 1,291,397 89,545,000 1.23%
156 FASTENAL CO 2,168,205 89,840,000 1.24%
157 ROCHE HOLDING LTD SPONSORED AD 2,703,876 92,959,000 1.28%
158 DISNEY WALT CO 943,494 98,963,000 1.36%
159 WESTERN UN CO 5,891,271 122,597,000 1.69%
160 FISERV INC 1,554,181 123,402,000 1.70%
161 MTS SYS CORP 1,654,892 125,193,000 1.72%
162 UNITED PARCEL SERVICE INC 1,310,759 127,065,000 1.75%
163 GENERAL ELECTRIC CO 5,342,083 132,537,000 1.82%
164 BIO TECHNE CORP 1,379,687 138,369,000 1.90%
165 FULLER H B CO 3,399,078 145,718,000 2.00%
166 ST JUDE MED INC 2,233,959 146,101,000 2.01%
167 C H ROBINSON WORLDWIDE INC 2,030,188 148,650,000 2.04%
168 PRINCIPAL FIN GROUP 2,923,129 150,161,000 2.07%
169 WELLS FARGO & CO NEW 2,803,422 152,506,000 2.10%
170 BAXTER INTL INC 2,335,756 159,999,000 2.20%
171 PENTAIR PLC 2,677,555 168,391,000 2.32%
172 HORMEL FOODS CORP 3,171,082 180,276,000 2.48%
173 GENERAL MLS INC 3,283,040 185,820,000 2.56%
174 SCHLUMBERGER LTD 2,330,967 194,496,000 2.68%
175 GRACO INC 2,702,215 194,992,000 2.68%
176 DONALDSON INC 5,191,158 195,759,000 2.69%
177 TORO CO 2,808,929 196,962,000 2.71%
178 EMERSON ELEC CO 3,592,409 203,402,000 2.80%
179 JOHNSON & JOHNSON 2,118,878 213,159,000 2.93%
180 BEMIS INC 4,700,187 217,666,000 2.99%
181 TARGET CORP 2,912,861 239,058,000 3.29%
182 VALSPAR CORP 2,903,115 243,949,000 3.36%
183 HONEYWELL INTL INC 2,377,667 248,014,000 3.41%
184 MEDTRONIC PLC 3,254,448 253,814,000 3.49%
185 US BANCORP DEL 6,195,262 270,547,000 3.72%
186 ECOLAB INC 2,480,823 283,757,000 3.90%
187 3M CO 1,846,266 304,542,000 4.19%
Page 4 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-15-038430, filed 2015.05.15).

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.