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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 (2014Q1)
Original 13F HR (0001097241-14-000005) filed in 2014.05.14
#
Name
Shares
Value ($)
%
Options
Notes
101 APPLIED MATLS INC 1,329,246 27,143 0.10%
102 APPLIED MICRO CIRCUITS ORD 493,231 4,883 0.02%
103 APTARGROUP INC 187,274 12,379 0.05%
104 AQUA AMERICA INC 125,746 3,152 0.01%
105 ARAMARK 30,080 870 0.00%
106 ARCBEST CORPORATION 1,459,180 53,917 0.21%
107 ARCH CAP GROUP LTD 25,128 1,446 0.01%
108 ARCHER DANIELS MIDLAND CO 1,128,909 48,983 0.19%
109 ARES CAPITAL CORP 211,255 3,722 0.01%
110 ARGO GROUP INTERNATIONAL 178,130 8,167 0.03%
111 ARIAD PHARMACEUTICALS ORD (NMS) 132,020 1,064 0.00%
112 ARMSTRONG WORLD INDS INC NEW COM 17,987 958 0.00%
113 ARROW ELECTRONICS 74,827 4,442 0.02%
114 ARTISAN PARTNERS ASSET MGMT 9,700 623 0.00%
115 ARUBA NETWORKS INC 369,451 6,927 0.03%
116 ASBURY AUTOMOTIVE GROUP INC COM 125,000 6,914 0.03%
117 ASCENA RETAIL GROUP INC COM 91,220 1,576 0.01%
118 ASPEN INSURANCE HOLDINGS LTD 47,372 1,881 0.01%
119 ASSOCIATED BANC CORP 119,883 2,165 0.01%
120 ASSURANT INC 312,670 20,311 0.08%
121 ASSURED GUARANTY LTD COM 120,503 3,051 0.01%
122 ASTRONICS CORP 95,999 6,087 0.02%
123 AT&T INC 6,344,813 222,513 0.85%
124 ATHENA HEALTH INC. 48,999 7,852 0.03%
125 ATMEL CORP 306,385 2,561 0.01%
126 ATMI INC 11,842 403 0.00%
127 ATMOS ENERGY CORP 275,712 12,994 0.05%
128 ATWOOD OCEANICS INC 40,954 2,064 0.01%
129 AUTODESK INC 333,508 16,402 0.06%
130 AUTOLIV INC 132,800 13,326 0.05%
131 AUTOMATIC DATA PROCESSING IN 411,747 31,812 0.12%
132 AUTONATION INC 36,318 1,933 0.01%
133 AUTOZONE INC 44,139 23,707 0.09%
134 AVAGO TECHNOLOGIES LTD SHS 255,657 16,467 0.06%
135 AVALONBAY COMM 131,221 17,232 0.07%
136 AVERY DENNISON CORP 225,681 11,435 0.04%
137 AVIANCA HLDGS SA 116,982 1,995 0.01%
138 AVIS BUDGET GROUP 77,010 3,750 0.01%
139 AVIV REIT INC 140,469 3,434 0.01%
140 AVNET INC 97,957 4,558 0.02%
141 AVON PRODS INC 2,091,743 30,623 0.12%
142 AVX CORP NEW 33,783 445 0.00%
143 AXIALL CORPORATION 28,000 1,258 0.00%
144 AXIS CAPITAL HOLDINGS LTD 80,105 3,673 0.01%
145 AZZ INC 77,000 3,440 0.01%
146 Aaron's Inc 308,226 9,321 0.04%
147 Adt Corp 368,431 11,034 0.04%
148 Alcoa 1,503,622 19,352 0.07%
149 Allergan plc 286,201 35,518 0.14%
150 American Capital Agency 375,610 8,072 0.03%
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