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

Institutional Holders (2014Q3)
Portfolio Summary: 171 Institutional holders with a total value of $717,891,408.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 TWO SIGMA INVESTMENTS, LP 64,126 310,000 0.04%
102 BlackRock Group LTD 63,332 307,000 0.04%
103 NEWLAND CAPITAL MANAGEMENT, LLC 60,000 290,000 0.04%
104 Foundry Partners, LLC 59,485 288,000 0.04%
105 TWO SIGMA ADVISERS, LP 59,072 286,000 0.04%
106 BAXTER BROS INC 58,000 281,000 0.04%
107 PEAK6 Group LLC 57,900 280,000 0.04%
108 Quantbot Technologies LP 56,171 271,000 0.04%
109 ROYAL BANK OF CANADA 53,803 260,000 0.04%
110 RAYMOND JAMES & ASSOCIATES 51,815 251,000 0.03%
111 ProShare Advisors LLC 51,576 250,000 0.03%
112 Index Management Solutions, LLC 50,873 246,000 0.03%
113 MILLENNIUM MANAGEMENT LLC 50,378 244,000 0.03%
114 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 47,652 231,000 0.03%
115 Spot Trading L.L.C 39,290 190,000 0.03%
116 SUSQUEHANNA INTERNATIONAL GROUP, LLP 36,934 179,000 0.02%
117 SUSQUEHANNA INTERNATIONAL GROUP, LLP 36,800 178,000 0.02% Put
118 Nine Chapters Capital Management LLC 34,700 168,000 0.02%
119 BANK OF AMERICA CORP /DE/ 32,000 155,000 0.02% Call
120 Quantitative Investment Management, LLC 31,400 151,000 0.02%
121 BANK OF MONTREAL /CAN/ 30,174 146,000 0.02%
122 GAM Holding AG 30,000 145,000 0.02%
123 Airain ltd 29,733 144,000 0.02%
124 PRINCIPAL FINANCIAL GROUP INC 29,081 141,000 0.02%
125 AMP Capital Investors Ltd 26,090 130,000 0.02%
126 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 26,708 129,000 0.02%
127 Princeton Alpha Management LP 26,110 126,000 0.02%
128 Jefferies Group LLC 25,000 121,000 0.02% Call
129 Aris Wealth Services, Inc. 23,700 115,000 0.02%
130 FDx Advisors, Inc. 23,121 112,000 0.02%
131 DEERE & CO 22,559 109,000 0.02%
132 GABELLI & Co INVESTMENT ADVISERS, INC. 21,500 104,000 0.01%
133 CANADA LIFE ASSURANCE Co 21,311 104,000 0.01%
134 GENERAL MOTORS INVESTMENT MANAGEMENT CORP 21,521 104,000 0.01%
135 TD ASSET MANAGEMENT INC 20,600 100,000 0.01%
136 SUSQUEHANNA INTERNATIONAL GROUP, LLP 19,700 95,000 0.01% Call
137 PRUDENTIAL FINANCIAL INC 19,020 92,000 0.01%
138 CoreCommodity Management, LLC 18,474 89,000 0.01%
139 Parametrica Management Ltd 17,810 86,000 0.01%
140 CLINTON GROUP INC 17,140 83,000 0.01%
141 SG Americas Securities, LLC 16,847 82,000 0.01%
142 1st Global Advisors, Inc. 16,005 77,000 0.01%
143 Aperio Group, LLC 15,465 75,000 0.01%
144 Laurion Capital Management LP 14,800 72,000 0.01%
145 Verition Fund Management LLC 14,780 72,000 0.01%
146 CITADEL ADVISORS LLC 13,414 65,000 0.01%
147 GSA CAPITAL PARTNERS LLP 12,509 61,000 0.01%
148 Ameritas Investment Partners, Inc. 11,770 57,000 0.01%
149 Tower Research Capital LLC (TRC) 11,117 53,000 0.01%
150 UBS AG 10,535 51,000 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.