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OCEAN RIG
OCEAN RIG. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 77 Institutional holders with a total value of $33,101,320.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 HIGHLAND CAPITAL MANAGEMENT LP 8,864,442 15,424,000 46.60%
2 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 1,684,500 2,931,000 8.85%
3 RENAISSANCE TECHNOLOGIES LLC 1,151,902 2,004,000 6.05%
4 Spark Investment Management LLC 1,108,600 1,928,000 5.82%
5 Invesco Ltd. 1,065,342 1,854,000 5.60%
6 SUSQUEHANNA INTERNATIONAL GROUP, LLP 626,100 1,089,000 3.29% Call
7 BRIDGEWAY CAPITAL MANAGEMENT, LLC 451,400 785,000 2.37%
8 QS Investors, LLC 432,163 752,000 2.27%
9 SUSQUEHANNA INTERNATIONAL GROUP, LLP 375,800 654,000 1.98% Put
10 OXFORD ASSET MANAGEMENT LLP 349,362 608,000 1.84%
11 Laurion Capital Management LP 7,500 601,000 1.82% Call
12 MORGAN STANLEY 278,723 485,000 1.47%
13 GROUP ONE TRADING LLC 235,175 409,000 1.24%
14 GOLDMAN SACHS GROUP INC 223,535 389,000 1.18%
15 Compagnie Lombard Odier SCmA 198,000 344,000 1.04%
16 GEODE CAPITAL MANAGEMENT, LLC 172,507 299,000 0.90%
17 TWO SIGMA ADVISERS, LP 150,300 262,000 0.79%
18 CITADEL ADVISORS LLC 139,700 243,000 0.73% Call
19 Private Advisor Group, LLC 106,046 191,000 0.58%
20 CITADEL ADVISORS LLC 88,100 153,000 0.46% Put
21 WOLVERINE TRADING LP /BD 79,700 139,000 0.42% Call
22 ACROSPIRE INVESTMENT MANAGEMENT LLC 77,245 134,000 0.40%
23 BARCLAYS PLC 58,800 102,000 0.31% Put
24 WOLVERINE ASSET MANAGEMENT LLC 55,300 96,000 0.29% Put
25 CUTLER GROUP LLC / CA 30,800 83,000 0.25% Put
26 WOLVERINE TRADING LP /BD 47,200 82,000 0.25% Put
27 BARCLAYS PLC 44,082 77,000 0.23%
28 CITADEL ADVISORS LLC 41,034 71,000 0.21%
29 SUSQUEHANNA INTERNATIONAL GROUP, LLP 40,203 70,000 0.21%
30 TWO SIGMA SECURITIES, LLC 39,790 69,000 0.21%
31 HighTower Advisors, LLC 36,125 63,000 0.19%
32 WOLVERINE ASSET MANAGEMENT LLC 35,671 62,000 0.19%
33 PHH INVESTMENTS, LTD. 56 56,000 0.17%
34 RAYMOND JAMES & ASSOCIATES 31,004 54,000 0.16%
35 Jefferies Group LLC 30,813 54,000 0.16%
36 BARCLAYS PLC 23,700 41,000 0.12% Call
37 UBS Group AG 22,844 40,000 0.12%
38 INTEGRAL DERIVATIVES, LLC 20,600 36,000 0.11% Call
39 Moors & Cabot, Inc. 19,600 34,000 0.10%
40 Traynor Capital Management, Inc. 20,000 30,000 0.09%
41 Aperio Group, LLC 16,537 29,000 0.09%
42 CITIGROUP INC 16,000 28,000 0.08% Call
43 Frontier Wealth Management LLC 14,391 25,000 0.08%
44 JANE STREET GROUP, LLC 13,772 24,000 0.07%
45 WOLVERINE TRADING LP /BD 13,779 24,000 0.07%
46 PARAMETRIC PORTFOLIO ASSOCIATES LLC 13,205 23,000 0.07%
47 LADENBURG THALMANN FINANCIAL SERVICES INC. 12,153 21,000 0.06%
48 ROYAL BANK OF CANADA 11,761 20,000 0.06%
49 Walleye Trading LLC 11,148 19,000 0.06%
50 Cambridge Investment Research Advisors, Inc. 10,206 18,000 0.05%
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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.