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ROWAN COMPANIES PLC
ROWAN COMPANIES PLC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 310 Institutional holders with a total value of $3,668,450,624.
#
Manager Name
Shares
Value ($)
%
Options
Notes
201 BARCLAYS PLC 18,500 610,000 0.02% Put
202 CASTLEARK MANAGEMENT LLC 17,900 603,000 0.02%
203 Livforsakringsbolaget Skandia, Omsesidigt 17,857 601,000 0.02%
204 Aperio Group, LLC 17,319 583,000 0.02%
205 Virtu KCG Holdings LLC 16,712 563,000 0.02%
206 WILEN INVESTMENT MANAGEMENT CORP. 16,776 554,000 0.02%
207 NEW MEXICO EDUCATIONAL RETIREMENT BOARD 16,214 546,000 0.01%
208 MASON STREET ADVISORS, LLC 16,050 541,000 0.01%
209 CAPSTONE ASSET MANAGEMENT CO 15,765 531,000 0.01%
210 BANQUE PICTET & CIE SA 15,693 529,000 0.01%
211 CIBC Asset Management Inc 15,114 509,000 0.01%
212 Asset Management One Co., Ltd. 15,052 502,000 0.01%
213 NOMURA ASSET MANAGEMENT CO LTD 14,450 487,000 0.01%
214 PEAK6 Group LLC 14,458 487,000 0.01%
215 CITIGROUP INC 14,400 485,000 0.01% Call
216 Advisors Asset Management, Inc. 14,278 481,000 0.01%
217 Cubic Asset Management, LLC 14,140 476,000 0.01%
218 KBC Group NV 14,025 472,000 0.01%
219 MEEDER ASSET MANAGEMENT INC 13,435 452,000 0.01%
220 FEDERATED HERMES, INC. 13,147 443,000 0.01%
221 Sumitomo Mitsui DS Asset Management Company, Ltd 13,078 440,000 0.01%
222 SEVEN EIGHT CAPITAL, LP 12,900 434,000 0.01%
223 PANAGORA ASSET MANAGEMENT INC 12,648 426,000 0.01%
224 PRAXIS INVESTMENT MANAGEMENT INC 12,205 411,000 0.01%
225 Employees Retirement System of Texas 12,000 404,000 0.01%
226 TWO SIGMA ADVISERS, LP 12,000 404,000 0.01% Call
227 BARINGS LLC 11,908 401,000 0.01%
228 DEERE & CO 11,821 398,000 0.01%
229 UNITED CAPITAL FINANCIAL ADVISORS, LLC 11,787 397,000 0.01%
230 GLG LLC 11,517 388,000 0.01%
231 MARSHALL WACE, LLP 11,500 387,000 0.01%
232 Quantitative Systematic Strategies LLC 11,323 378,000 0.01%
233 PROFUND ADVISORS LLC 10,924 368,000 0.01%
234 Virtu Financial LLC 10,864 366,000 0.01%
235 ABERDEEN ASSET MANAGEMENT PLC/UK 10,823 364,000 0.01%
236 CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 10,337 348,000 0.01%
237 Kentucky Retirement Systems 10,299 347,000 0.01%
238 NISA INVESTMENT ADVISORS, LLC 10,132 341,000 0.01%
239 Stux Capital Management, LLC 10,000 337,000 0.01%
240 Louisiana State Employees Retirement System 9,800 330,000 0.01%
241 HIGH POINTE CAPITAL MANAGEMENT LLC 9,450 318,000 0.01%
242 Walleye Trading LLC 9,400 315,000 0.01% Call
243 Weiss Multi-Strategy Advisers LLC 8,920 300,000 0.01%
244 Walleye Trading LLC 8,900 299,000 0.01% Put
245 COMMONWEALTH BANK OF AUSTRALIA 8,900 299,000 0.01%
246 LPL Financial LLC 8,803 296,000 0.01%
247 TUDOR INVESTMENT CORP ET AL 8,632 291,000 0.01%
248 Cipher Capital LP 8,559 288,000 0.01%
249 JANUS HENDERSON INVESTORS US LLC 8,400 283,000 0.01%
250 TEACHER RETIREMENT SYSTEM OF TEXAS 8,078 272,000 0.01%
Page 5 of 7

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.