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Institutional Investment Manager
Chesley Taft & Associates LLC
Chesley Taft & Associates LLC (CIK: 0001164632) incorporated in Illinois, located at 135 S. Lasalle Street, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 246 holdings with a total value of $951,770,000.
#
Name
Shares
Value ($)
%
Options
Notes
201 AMERICAN EXPRESS CO 92,828 6,456,000 0.68%
202 ALPHABET INC 9,444 7,348,000 0.77%
203 UNION PAC CORP 100,620 7,868,000 0.83%
204 COGNIZANT TECHNOLOGY SOLUTIO 132,881 7,976,000 0.84%
205 THERMO FISHER SCIENTIFIC INC 56,693 8,042,000 0.84%
206 CHURCH & DWIGHT 96,432 8,185,000 0.86%
207 ORACLE CORP 227,592 8,314,000 0.87%
208 VERIZON COMMUNICATIONS INC 197,179 9,114,000 0.96%
209 MCKESSON CORP 46,684 9,207,000 0.97%
210 DANAHER CORP DEL 100,520 9,336,000 0.98%
211 PFIZER INC 289,212 9,336,000 0.98%
212 AMGEN INC 57,897 9,398,000 0.99%
213 STARBUCKS CORP 157,513 9,456,000 0.99%
214 AMAZON COM INC 14,285 9,655,000 1.01%
215 COCA COLA CO 226,639 9,736,000 1.02%
216 KRAFT HEINZ CO 136,466 9,929,000 1.04%
217 VANGUARD INTL EQUITY INDEX F 234,619 10,185,000 1.07%
218 METLIFE INC 215,084 10,369,000 1.09%
219 INTEL CORP 302,385 10,417,000 1.09%
220 SPDR S&P 500 ETF TR 51,242 10,447,000 1.10%
221 STRYKER CORP 114,034 10,598,000 1.11%
222 GILEAD SCIENCES INC 105,541 10,680,000 1.12%
223 PHILIP MORRIS INTL INC 122,209 10,743,000 1.13%
224 ILLINOIS TOOL WKS INC 116,060 10,756,000 1.13%
225 ISHARES TR 78,939 10,998,000 1.16%
226 NESTLE SA SPONSORED ADR REPSTG 157,616 11,730,000 1.23%
227 CVS HEALTH CORP 120,046 11,737,000 1.23%
228 ECOLAB INC 115,173 13,173,000 1.38%
229 3M Co 90,698 13,663,000 1.44%
230 ABBOTT LABS 320,107 14,376,000 1.51%
231 WALGREENS BOOTS ALLIANCE INC 175,501 14,945,000 1.57%
232 HONEYWELL INTL INC 145,678 15,088,000 1.59%
233 ISHARES TR 261,515 15,356,000 1.61%
234 WELLS FARGO & CO NEW 287,794 15,644,000 1.64%
235 ISHARES TR 146,000 16,076,000 1.69%
236 APPLE INC 161,805 17,032,000 1.79%
237 ACCENTURE PLC IRELAND 168,531 17,611,000 1.85%
238 MICROSOFT CORP 349,695 19,401,000 2.04%
239 JOHNSON & JOHNSON 203,177 20,870,000 2.19%
240 EXPRESS SCRIPTS HLDG CO 240,971 21,063,000 2.21%
241 EXXON MOBIL CORP 271,661 21,176,000 2.22%
242 CELGENE CORP 187,214 22,421,000 2.36%
243 DISNEY WALT CO 217,125 22,816,000 2.40%
244 PEPSICO INC 233,514 23,333,000 2.45%
245 ALPHABET INC 32,126 24,380,000 2.56%
246 GENERAL ELECTRIC CO 888,997 27,692,000 2.91%
Page 5 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-16-013719, filed 2016.02.09).

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.