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Institutional Investment Manager
STATE OF WISCONSIN INVESTMENT BOARD
STATE OF WISCONSIN INVESTMENT BOARD (CIK: 0000854157) incorporated in Wisconsin, located at 4703 Madison Yards Way, Suite 700, Madison, WI. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 1,310 holdings with a total value of $25,991,095,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 CONOCOPHILLIPS 1,160,544 54,186,000 0.21%
102 EBAY INC 1,956,324 53,760,000 0.21%
103 FEDEX CORP 360,532 53,716,000 0.21%
104 ALEXION PHARMACEUTIC 279,024 53,224,000 0.20%
105 SUNCOR ENERGY INC NEW 2,048,009 52,663,000 0.20%
106 NEXTERA ENERGY INC 505,333 52,499,000 0.20%
107 TIME WARNER INC 810,674 52,426,000 0.20%
108 RAYTHEON CO 418,572 52,125,000 0.20%
109 AVAGO TECHNOLOGIES LTD SHS 354,763 51,494,000 0.20%
110 EOG RES INC 721,802 51,096,000 0.20%
111 MONSANTO CO NEW 513,504 50,590,000 0.19%
112 O REILLY AUTOMOTIVE INC NEW 197,765 50,118,000 0.19%
113 KIMBERLY CLARK CORP 392,310 49,941,000 0.19%
114 TJX COS INC NEW 703,870 49,911,000 0.19%
115 GENERAL MTRS CO 1,439,530 48,958,000 0.19%
116 TWENTY FIRST CENTY FOX INC 1,754,420 47,650,000 0.18%
117 TYCO INTL PLC SHS 1,477,540 47,119,000 0.18%
118 YAHOO INC 1,405,620 46,751,000 0.18%
119 EXPEDIA INC DEL 371,394 46,164,000 0.18%
120 MANULIFE FINL CORP 3,073,041 45,882,000 0.18%
121 STANLEY BLACK &DECKER INC 425,940 45,461,000 0.17%
122 VALERO ENERGY CORP NEW 635,870 44,962,000 0.17%
123 TRAVELERS COMPANIES INC 398,162 44,937,000 0.17%
124 AETNA INC NEW 412,777 44,629,000 0.17%
125 E M C CORP MASS COM 1,723,300 44,254,000 0.17%
126 AMERICAN EXPRESS CO 635,821 44,221,000 0.17%
127 AMERICAN TOWER CORP NEW 451,368 43,760,000 0.17%
128 BANK MONTREAL QUE 776,237 43,632,000 0.17%
129 HARTFORD FINL SVCS GROUP INC 993,548 43,180,000 0.17%
130 VALEANT PHARMACEUTICALS INTL 423,756 42,902,000 0.17%
131 DELTA AIRLINES INC DEL 845,546 42,861,000 0.16%
132 ARCHER DANIELS MIDLAND CO 1,165,149 42,738,000 0.16%
133 CATERPILLAR INC 627,787 42,664,000 0.16%
134 LOCKHEED MARTIN CORP 196,379 42,644,000 0.16%
135 SOUTHERN CO 895,582 41,904,000 0.16%
136 BLACKROCK INC 123,005 41,886,000 0.16%
137 INGERSOLL-RAND PLC 754,520 41,717,000 0.16%
138 MARATHON PETE CORP 796,492 41,290,000 0.16%
139 STATE STR CORP 618,278 41,029,000 0.16%
140 PAYPAL HLDGS INC 1,129,623 40,892,000 0.16%
141 BANK NEW YORK MELLON CORP 975,523 40,211,000 0.15%
142 DANAHER CORP DEL 431,010 40,032,000 0.15%
143 OSHKOSH CORP 1,008,377 39,367,000 0.15%
144 BECTON DICKINSON & CO 253,677 39,089,000 0.15%
145 BROOKFIELD ASSET MGMT INC 1,228,289 38,597,000 0.15%
146 PUBLIC STORAGE 155,334 38,476,000 0.15%
147 AON PLC 410,625 37,864,000 0.15%
148 SUNTRUST BKS INC 882,674 37,814,000 0.15%
149 ACUITY BRANDS INC 161,466 37,751,000 0.15%
150 DOMINION ENERGY INC 557,046 37,679,000 0.14%
Page 3 of 27

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001097241-16-000018, filed 2016.02.08).

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.