Dark
Light
System
Security
ADTRAN INC
ADTRAN INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 186 Institutional holders with a total value of $865,002,777.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 GUGGENHEIM CAPITAL LLC 23,181 432,000 0.05%
102 Dean Capital Management 23,115 431,000 0.05%
103 Magnetar Financial LLC 22,980 429,000 0.05%
104 VOYA INVESTMENT MANAGEMENT LLC 22,811 425,000 0.05%
105 KBC Group NV 22,336 417,000 0.05%
106 HBK INVESTMENTS L P 21,900 408,000 0.05%
107 Louisiana State Employees Retirement System 21,700 405,000 0.05%
108 PEAK6 Group LLC 21,400 399,000 0.05% Call
109 ClariVest Asset Management LLC 21,376 398,000 0.05%
110 MENTA CAPITAL LLC 21,274 397,000 0.05%
111 PDT Partners, LLC 20,300 379,000 0.04%
112 FIRST MIDWEST BANK TRUST DIVISION 20,078 374,000 0.04%
113 USA FINANCIAL FORMULAS 19,785 369,000 0.04%
114 TD ASSET MANAGEMENT INC 19,800 369,000 0.04%
115 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 17,200 321,000 0.04%
116 GOLDMAN SACHS GROUP INC 17,100 319,000 0.04% Put
117 Princeton Alpha Management LP 16,062 300,000 0.03%
118 PROFUND ADVISORS LLC 15,992 298,000 0.03%
119 CITIGROUP INC 15,910 296,000 0.03%
120 TUDOR INVESTMENT CORP ET AL 15,700 293,000 0.03%
121 BNP PARIBAS FINANCIAL MARKETS 15,257 284,543 0.03%
122 OppenheimerFunds, Inc. 15,194 283,000 0.03%
123 LOS ANGELES CAPITAL MANAGEMENT LLC 15,017 280,000 0.03%
124 CAPSTONE ASSET MANAGEMENT CO 15,002 280,000 0.03%
125 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 14,841 277,000 0.03%
126 SUSQUEHANNA INTERNATIONAL GROUP, LLP 14,400 269,000 0.03% Put
127 1492 Capital Management LLC 13,922 260,000 0.03%
128 Municipal Employees' Retirement System of Michigan 13,890 259,000 0.03%
129 PEAK6 Group LLC 13,600 254,000 0.03% Put
130 FOX RUN MANAGEMENT, L.L.C. 13,400 250,000 0.03%
131 Calamos Advisors LLC 12,817 239,000 0.03%
132 EverPoint Asset Management, LLC 12,500 233,000 0.03%
133 Aperio Group, LLC 12,007 224,000 0.03%
134 PEAK6 Group LLC 11,717 219,000 0.03%
135 Walleye Trading LLC 11,500 215,000 0.02% Call
136 Legal & General Group Plc 11,257 205,000 0.02%
137 Freedom Investment Management, Inc. 10,946 204,000 0.02%
138 CHICAGO TRUST CO NA 10,671 199,000 0.02%
139 NJ State Employees Deferred Compensation Plan 10,000 187,000 0.02%
140 SNS Financial Group, LLC 10,000 186,000 0.02%
141 MASON STREET ADVISORS, LLC 9,573 179,000 0.02%
142 Walleye Trading LLC 9,600 179,000 0.02% Put
143 GOLDMAN SACHS GROUP INC 9,300 173,000 0.02% Call
144 BlackRock Finance, Inc. 7,917 148,000 0.02%
145 TEACHER RETIREMENT SYSTEM OF TEXAS 6,960 130,000 0.02%
146 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 6,943 129,000 0.01%
147 CITIGROUP INC 6,400 119,000 0.01% Put
148 PineBridge Investments, L.P. 6,126 114,000 0.01%
149 FORTALEZA ASSET MANAGEMENT INC/ 5,980 112,000 0.01%
150 CITIGROUP INC 5,000 93,000 0.01% Call
Page 3 of 4

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.