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

Institutional Holders (2015Q3)
Portfolio Summary: 108 Institutional holders with a total value of $118,133,524.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 HIGHLAND CAPITAL MANAGEMENT LP 15,004,551 31,960,000 27.05%
2 ADAGE CAPITAL PARTNERS GP, L.L.C. 8,492,557 18,089,000 15.31%
3 Huber Capital Management LLC 7,853,373 16,728,000 14.16%
4 Hawkeye Capital Management, LLC 2,281,635 4,860,000 4.11%
5 BLACKROCK ADVISORS LLC 1,584,121 3,374,000 2.86%
6 FMR LLC 1,498,915 3,193,000 2.70%
7 MORGAN STANLEY 1,451,774 3,092,000 2.62%
8 MACKENZIE FINANCIAL CORP 1,355,000 2,886,000 2.44%
9 Atria Investments, Inc 6 2,839,000 2.40%
10 AJO, LP 1,243,350 2,648,000 2.24%
11 NORGES BANK 948,435 2,020,000 1.71%
12 BlackRock Institutional Trust Company, N.A. 820,116 1,747,000 1.48%
13 OXFORD ASSET MANAGEMENT LLP 794,379 1,692,000 1.43%
14 MILLENNIUM MANAGEMENT LLC 741,501 1,579,000 1.34%
15 BlackRock Group LTD 615,637 1,311,000 1.11%
16 RENAISSANCE TECHNOLOGIES LLC 587,105 1,251,000 1.06%
17 QS Investors, LLC 543,563 1,158,000 0.98%
18 GSA CAPITAL PARTNERS LLP 530,090 1,129,000 0.96%
19 JANUS HENDERSON INVESTORS US LLC 499,687 1,064,000 0.90%
20 GEODE CAPITAL MANAGEMENT, LLC 413,955 881,000 0.75%
21 BARINGS LLC 386,506 823,000 0.70%
22 HAP Trading, LLC 145,000 798,000 0.68% Put
23 DEUTSCHE BANK AG\ 366,822 780,000 0.66%
24 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 329,900 703,000 0.60%
25 BOGLE INVESTMENT MANAGEMENT L P /DE/ 296,137 630,000 0.53%
26 JPMORGAN CHASE & CO 286,899 611,000 0.52%
27 SUSQUEHANNA INTERNATIONAL GROUP, LLP 285,000 607,000 0.51% Put
28 I.G. INVESTMENT MANAGEMENT, LTD. 255,000 543,000 0.46%
29 TWO SIGMA INVESTMENTS, LP 244,989 522,000 0.44%
30 GOLDMAN SACHS GROUP INC 221,328 471,000 0.40%
31 Invesco Ltd. 205,047 437,000 0.37%
32 ROYAL BANK OF CANADA 204,190 434,000 0.37%
33 HAP Trading, LLC 187,434 399,000 0.34%
34 LSV ASSET MANAGEMENT 183,041 389,000 0.33%
35 Consolidated Investment Group LLC 181,704 387,000 0.33%
36 SUSQUEHANNA INTERNATIONAL GROUP, LLP 168,815 360,000 0.30%
37 BlackRock Investment Management, LLC 162,716 347,000 0.29%
38 TFS CAPITAL LLC 153,009 326,000 0.28%
39 VANGUARD GROUP INC 148,990 317,000 0.27%
40 MOORE CAPITAL MANAGEMENT, LP 148,670 317,000 0.27%
41 Private Advisor Group, LLC 147,298 314,000 0.27%
42 GROUP ONE TRADING LLC 133,241 284,000 0.24%
43 D. E. Shaw & Co., Inc. 132,133 281,000 0.24%
44 Spark Investment Management LLC 119,300 252,000 0.21%
45 Nine Chapters Capital Management LLC 112,200 239,000 0.20%
46 SUSQUEHANNA INTERNATIONAL GROUP, LLP 103,700 221,000 0.19% Call
47 CNA FINANCIAL CORP 99,744 212,000 0.18%
48 STEVENS CAPITAL MANAGEMENT LP 94,795 202,000 0.17%
49 GRAYBILL WEALTH MANAGEMENT, LTD. 89,595 191,000 0.16%
50 Aperio Group, LLC 67,540 144,000 0.12%
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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.