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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 (2015Q2)
Portfolio Summary: 181 holdings with a total value of $7,064,413,000.
#
Name
Shares
Value ($)
%
Options
Notes
151 THERMO FISHER SCIENTIFIC INC 2,335 303,000 0.00%
152 NEXTERA ENERGY INC 3,078 302,000 0.00%
153 WEYERHAEUSER CO 9,572 302,000 0.00%
154 AMERIPRISE FINL INC 2,391 299,000 0.00%
155 NIKE INC 2,700 292,000 0.00%
156 NORFOLK SOUTHERN CORP 3,237 283,000 0.00%
157 WESTAMERICA BANCORPORATION COM 5,359 271,000 0.00%
158 VANGUARD INTL EQUITY INDEX F 6,534 267,000 0.00%
159 ISHARES NASDAQ BIOTECHNOLOGY ETF 493 266,000 0.00%
160 ALNYLAM PHARMACEUTICALS INC 2,200 264,000 0.00%
161 EXELON CORP 8,379 263,000 0.00%
162 ISHARES TR 6,596 261,000 0.00%
163 GOOGLE INC 495 258,000 0.00%
164 IDEXX LAB 3,998 256,000 0.00%
165 ALLIANT ENERGY CORP 4,364 252,000 0.00%
166 SYSCO CORP 6,834 247,000 0.00%
167 HALYARD HEALTH INC 6,013 244,000 0.00%
168 KELLOGG CO 3,850 241,000 0.00%
169 ANADARKO PETE CORP 3,056 239,000 0.00%
170 BANK AMER CORP 13,811 235,000 0.00%
171 ISHARES TR 1,381 235,000 0.00%
172 TEXAS INSTRS INC 4,500 232,000 0.00%
173 COMCAST CORP NEW 3,839 231,000 0.00%
174 STARBUCKS CORP 4,140 222,000 0.00%
175 ISHARES TR 1,655 217,000 0.00%
176 WEC ENERGY GROUP INC 4,777 215,000 0.00%
177 VANGUARD TAX-MANAGED FDS 5,420 215,000 0.00%
178 CELGENE CORP 1,776 206,000 0.00%
179 DANAHER CORP DEL 2,399 205,000 0.00%
180 PURECYCLE CORP 11,855 62,000 0.00%
181 POLYMET MINING CORP 10,000 11,000 0.00%
Page 4 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-15-059789, filed 2015.08.14).

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.