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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 (2015Q2)
Portfolio Summary: 232 holdings with a total value of $980,716,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 VANGUARD INDEX FDS 17,653 2,144,000 0.22%
102 SHERWIN WILLIAMS CO 7,500 2,063,000 0.21%
103 HALLIBURTON CO 47,895 2,063,000 0.21%
104 EMERSON ELEC CO 36,065 1,999,000 0.20%
105 GRAINGER W W INC 7,757 1,836,000 0.19%
106 Welltower 27,650 1,815,000 0.19%
107 COLGATE PALMOLIVE CO 27,597 1,805,000 0.18%
108 SKYWORKS SOLUTIONS INC 17,075 1,778,000 0.18%
109 PRIVATEBANCORP INC 42,676 1,699,000 0.17%
110 ROPER TECHNOLOGIES INC 9,570 1,650,000 0.17%
111 ISHARES TR 7,941 1,646,000 0.17%
112 ISHARES TR 9,499 1,618,000 0.16%
113 AVAGO TECHNOLOGIES LTD SHS 11,930 1,586,000 0.16%
114 NEXTERA ENERGY INC 16,169 1,585,000 0.16%
115 MARSH & MCLENNAN COS INC 26,084 1,479,000 0.15%
116 YAHOO INC 37,100 1,458,000 0.15%
117 KIMBERLY CLARK CORP 13,750 1,457,000 0.15%
118 CBOE Holdings Inc 24,575 1,406,000 0.14%
119 PALO ALTO NETWORKS INC 7,840 1,370,000 0.14%
120 SNAP ON INC 8,415 1,340,000 0.14%
121 BRISTOL MYERS SQUIBB CO 19,699 1,311,000 0.13%
122 ISHARES U.S. OIL & GAS EXPLORATION & PRODUCTION ETF 18,375 1,299,000 0.13%
123 COMCAST CORP NEW 20,870 1,255,000 0.13%
124 LKQ CORP 38,685 1,170,000 0.12%
125 DOMINION ENERGY INC 17,484 1,169,000 0.12%
126 US BANCORP DEL 26,803 1,163,000 0.12%
127 HOME DEPOT INC 9,829 1,092,000 0.11%
128 ACE LTD 10,731 1,091,000 0.11%
129 FRANKLIN ELEC INC COM 33,540 1,084,000 0.11%
130 ANHEUSER BUSCH INBEV SA/NV 8,834 1,066,000 0.11%
131 ANADARKO PETE CORP 13,578 1,060,000 0.11%
132 ROYAL DUTCH SHELL PLC 18,499 1,055,000 0.11%
133 VECTREN CORP 27,325 1,051,000 0.11%
134 LOCKHEED MARTIN CORP 5,610 1,043,000 0.11%
135 VANGUARD INDEX FDS 8,038 1,024,000 0.10%
136 EOG RES INC 11,645 1,020,000 0.10%
137 SIMON PPTY GROUP INC NEW 5,875 1,016,000 0.10%
138 BROADCOM CORP CL A 19,215 989,000 0.10%
139 STARWOOD HOTELS & RESORTS WORLDWIDE INC COM 11,720 950,000 0.10%
140 TD AMERITRADE HLDG CORP 24,950 919,000 0.09%
141 EXTRA SPACE STORAGE INC 13,970 911,000 0.09%
142 CISCO SYS INC 32,875 903,000 0.09%
143 COMPASS MINERALS INTL INC 10,960 900,000 0.09%
144 B/E AEROSPACE INC 16,295 895,000 0.09%
145 TEXAS INSTRS INC 17,200 886,000 0.09%
146 MICROCHIP TECHNOLOGY 18,625 883,000 0.09%
147 ARES CAPITAL CORP 52,175 859,000 0.09%
148 LEGGETT &PLATT INC 17,600 857,000 0.09%
149 A O SMITH 11,890 856,000 0.09%
150 BECTON DICKINSON & CO 6,025 853,000 0.09%
Page 3 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000950123-15-007264, filed 2015.07.07).

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.