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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 (2016Q3)
Portfolio Summary: 253 holdings with a total value of $992,724,000.
#
Name
Shares
Value ($)
%
Options
Notes
201 ROYAL DUTCH SHELL PLC 9,175 485,000 0.05%
202 SELECT SECTOR SPDR TR 24,300 469,000 0.05%
203 ISHARES U.S. OIL & GAS EXPLORATION & PRODUCTION ETF 7,550 464,000 0.05%
204 YUM BRANDS INC 5,037 457,000 0.05%
205 MONDELEZ INTL INC 10,378 456,000 0.05%
206 B/E AEROSPACE INC 8,565 442,000 0.04%
207 WEC ENERGY GROUP INC 7,385 442,000 0.04%
208 TOTAL S A F SPONSORED ADR 1 ADR REPS 1 ORD SHS 9,225 440,000 0.04%
209 EQUITY COMWLTH COM SH BEN INT 14,425 436,000 0.04%
210 CME GROUP INC 4,095 428,000 0.04%
211 DENTSPLY SIRONA INC 7,074 420,000 0.04%
212 WGL HLDGS INC COM 6,650 417,000 0.04%
213 GENERAL DYNAMICS CORP 2,600 403,000 0.04%
214 AGRIUM INC 4,380 397,000 0.04%
215 LILLY ELI & CO 4,785 384,000 0.04%
216 SPIRE INC COM 5,990 382,000 0.04%
217 BANK NEW YORK MELLON CORP 8,852 353,000 0.04%
218 GILEAD SCIENCES INC 4,450 352,000 0.04%
219 LKQ CORP 9,930 352,000 0.04%
220 Altria Group, Inc. 5,373 340,000 0.03%
221 ZEBRA TECHNOLOGIES CORPORATION CL A 4,836 337,000 0.03%
222 VANGUARD INTL EQUITY INDEX F 8,630 325,000 0.03%
223 LAUDER ESTEE COS INC 3,618 320,000 0.03%
224 JACOBS ENGR GROUP INC 6,065 314,000 0.03%
225 PAYCHEX INC 5,335 309,000 0.03%
226 TARGET CORP 4,275 294,000 0.03%
227 CATERPILLAR INC 3,300 293,000 0.03%
228 IPATH BLOOMBERG COMMODITY INDEX TOTAL RETURN ETN 12,500 293,000 0.03%
229 AFLAC INC 4,000 288,000 0.03%
230 PAYPAL HLDGS INC 7,000 287,000 0.03%
231 DELL TECHNOLOGIES INC 5,976 286,000 0.03%
232 SELECT SECTOR SPDR TR 4,000 282,000 0.03%
233 ISHARES TR 2,350 280,000 0.03%
234 CLAYMORE EXCHANGE TRD FD TR 12,199 265,000 0.03%
235 ISHARES TR 2,091 260,000 0.03%
236 NORFOLK SOUTHERN CORP 2,600 252,000 0.03%
237 CHEMOURS CO 15,467 247,000 0.02%
238 BOEING CO 1,866 246,000 0.02%
239 ISHARES TR 2,025 246,000 0.02%
240 PACKAGING CORP AMER 2,875 234,000 0.02%
241 CLAYMORE EXCHANGE TRD FD TR 10,573 228,000 0.02%
242 ISHARES TR 2,150 228,000 0.02%
243 DEERE & CO 2,600 222,000 0.02%
244 ISHARES TR 2,500 214,000 0.02%
245 EXELON CORP 6,377 212,000 0.02%
246 SCHWAB U.S. BROAD MARKET ETF 4,035 211,000 0.02%
247 SELECT SECTOR SPDR TR 4,300 211,000 0.02%
248 AON PLC 1,860 209,000 0.02%
249 ISHARES TR NEW YORK MUN ETF 1,800 205,000 0.02%
250 ISHARES TR 5,125 203,000 0.02%
Page 5 of 6

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-16-020736, filed 2016.10.17).

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.