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Key Energy Services, Inc.
Key Energy Services, Inc.. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 181 Institutional holders with a total value of $1,376,917,060.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 BTG Pactual Global Asset Management Ltd 78,500 725,000 0.05%
102 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 76,995 711,000 0.05%
103 US BANCORP \DE\ 74,742 690,000 0.05%
104 Integre Asset Management, LLC 71,481 660,000 0.05%
105 GABELLI FUNDS LLC 70,000 647,000 0.05%
106 GLG Partners LP 68,588 634,000 0.05%
107 MORGAN STANLEY 65,492 605,000 0.04%
108 AQR CAPITAL MANAGEMENT LLC 62,947 582,000 0.04%
109 Absolute Return Capital, LLC 59,341 548,000 0.04%
110 Spot Trading L.L.C 57,700 533,000 0.04% Call
111 Virtu KCG Holdings LLC 53,515 494,000 0.04%
112 ONTARIO TEACHERS PENSION PLAN BOARD 53,116 491,000 0.04%
113 PEAK6 Group LLC 51,000 471,000 0.03% Call
114 Jefferies Group LLC 50,000 462,000 0.03% Call
115 Quantbot Technologies LP 49,537 457,000 0.03%
116 Legal & General Group Plc 49,448 457,000 0.03%
117 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 47,652 440,000 0.03%
118 CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 46,550 430,000 0.03%
119 Tradeworx Inc. 45,763 423,000 0.03%
120 Foundry Partners, LLC 43,985 406,000 0.03%
121 Calamos Advisors LLC 41,000 379,000 0.03%
122 GENERAL MOTORS INVESTMENT MANAGEMENT CORP 38,319 354,000 0.03%
123 PRINCIPAL FINANCIAL GROUP INC 36,674 339,000 0.02%
124 LOS ANGELES CAPITAL MANAGEMENT LLC 35,600 329,000 0.02%
125 BNP PARIBAS FINANCIAL MARKETS 27,300 274,092 0.02%
126 Tower Research Capital LLC (TRC) 25,414 235,000 0.02%
127 BANK OF MONTREAL /CAN/ 25,212 233,000 0.02%
128 SUSQUEHANNA INTERNATIONAL GROUP, LLP 24,700 228,000 0.02% Call
129 STRS OHIO 24,600 227,000 0.02%
130 TD ASSET MANAGEMENT INC 24,400 225,000 0.02%
131 SAC Capital Advisors LP 22,704 210,000 0.02%
132 DEERE & CO 22,559 208,000 0.02%
133 PRUDENTIAL FINANCIAL INC 20,220 187,000 0.01%
134 SCOTIA CAPITAL INC. 20,000 185,000 0.01%
135 Princeton Alpha Management LP 19,924 184,000 0.01%
136 GSA CAPITAL PARTNERS LLP 19,709 182,000 0.01%
137 FDx Advisors, Inc. 19,101 176,000 0.01%
138 SUNTRUST BANKS INC 19,000 174,000 0.01%
139 Portolan Capital Management, LLC 17,998 166,000 0.01%
140 SUSQUEHANNA INTERNATIONAL GROUP, LLP 17,600 163,000 0.01% Put
141 SG Americas Securities, LLC 17,530 162,000 0.01%
142 COMERICA BANK 14,475 134,000 0.01%
143 PROFUND ADVISORS LLC 14,400 133,000 0.01%
144 Ameritas Investment Partners, Inc. 13,597 126,000 0.01%
145 Spot Trading L.L.C 13,500 125,000 0.01% Put
146 OXFORD ASSET MANAGEMENT LLP 13,558 125,000 0.01%
147 Nuveen Asset Management, LLC 12,692 117,000 0.01%
148 BARCLAYS PLC 12,559 114,000 0.01%
149 ROYAL BANK OF CANADA 12,325 114,000 0.01%
150 Index Management Solutions, LLC 12,170 112,000 0.01%
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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.