OWNERSHIP PROFILE

Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 97 2.47 46.19 4,573,716
Mutual Fund 36 1.59 11.73 1,162,028

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 37 0.49 6.63 656,524
Sellers 34 -0.19 4.18 -413,828
Net -- 0.30 2.45 242,696

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 2 38.27 3,790,067
Top 20 Inst. 2.23 42.24 4,183,204
Top 50 Inst. 2.43 45.45 4,500,300
Total Inst. 2.43 45.45 4,500,300

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 7 0 6.24 618,317
AggresGr 1 0 0.08 7,807
CoreGrowth 11 0 0.54 53,374
IncomeValue 2 0 2.94 290,717
Yield 1 0 0.05 5,000
BrokerDealer 12 0 0.87 86,155
GARP 8 0 7.33 726,106
HedgeFund 10 0 0.79 77,972
Specialty 1 0 0.01 1,380
CoreValue 8 0 1.75 172,970
DeepValue 1 0 0.05 5,382

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
Shaner (Lance T) 1,771,415 17.89 1,294,213 03/10/2017
PRIMECAP Management Company 342,500 3.46 15,000 03/31/2017
The Vanguard Group, Inc. 341,103 3.44 111,167 03/31/2017
Oasis Management Company Ltd. 329,153 3.32 329,153 04/19/2016
Franklin Advisers, Inc. 285,773 2.89 0 03/31/2017
MacKay Shields LLC 168,416 1.70 -95,201 03/31/2017
BlackRock Institutional Trust Company, N.A. 158,554 1.60 31,630 03/31/2017
Loomis, Sayles & Company, L.P. 137,981 1.39 -4,342 03/31/2017
Norges Bank Investment Management (NBIM) 134,556 1.36 0 12/31/2016
Stabley (Thomas Charles) 120,616 1.22 -5,482 03/01/2017
Muhlenkamp & Company, Inc. 63,459 0.64 -1,028 03/31/2017
Geode Capital Management, L.L.C. 50,461 0.51 18,391 03/31/2017
Rajan (Thomas) 48,658 0.49 5,000 05/17/2017
California Public Employees' Retirement System 42,720 0.43 -56,810 03/31/2017
KBC Group NV 41,721 0.42 6,655 03/31/2017
GSA Capital Partners LLP 34,467 0.35 31,730 03/31/2017
Bank of America Merrill Lynch (US) 33,619 0.34 33,510 03/31/2017
LPL Financial LLC 27,765 0.28 -500 03/31/2017
Ovitz (Robert W) 26,980 0.27 -1,816 03/01/2017
Hodges (Frederick Scott) 23,287 0.24 -1,572 03/01/2017
McDonough (Jennifer L) 22,025 0.22 -1,483 03/01/2017
Northern Trust Investments, Inc. 21,616 0.22 6,186 03/31/2017
Commonwealth Financial Services, LLC 21,086 0.21 0 03/31/2017
Goldman Sachs & Company, Inc. 20,443 0.21 6,617 03/31/2017
Eagle Asset Management, Inc. 16,651 0.17 -1,175 02/29/2016
Soros Fund Management, L.L.C. 16,500 0.17 0 03/31/2017
Hightower Advisors, LLC 16,500 0.17 0 03/31/2017
Walker Curtis J 13,283 0.13 -795 03/01/2017
KBC Asset Management N.V. 13,176 0.13 13,176 02/29/2016
First Eagle Investment Management, L.L.C. 11,958 0.12 0 04/30/2017
RBC Capital Markets Wealth Management 10,575 0.11 60 03/31/2017
Lombardi (John A) 10,331 0.10 22 03/10/2017
Millennium Management LLC 10,162 0.10 10,162 03/31/2017
Mattson (Eric L) 9,985 0.10 21 03/10/2017
BNY Mellon Wealth Management 9,000 0.09 0 03/31/2017
Zak (John J) 8,531 0.09 22 03/10/2017
Pratt David E 8,484 0.09 955 03/15/2017
Synovus Trust Company, N.A. 7,807 0.08 641 03/31/2017
Higbee (John W) 7,376 0.07 0 05/31/2016
FNY Partners Fund LP 7,000 0.07 7,000 03/31/2017
Aydin (Jack N) 6,786 0.07 0 06/01/2017
Janney Montgomery Scott LLC 6,570 0.07 0 03/31/2017
Morgan Stanley Wealth Management 6,516 0.07 0 03/31/2017
Creative Planning, Inc. 5,382 0.05 2 03/31/2017
Irish Life Investment Managers Ltd. 5,300 0.05 55 03/31/2016
Pathstone Federal Street 5,000 0.05 0 03/31/2017
BNY Mellon Asset Management 4,944 0.05 0 03/31/2017
Tipton (Todd N) 4,909 0.05 0 05/31/2016
Stratos Wealth Partners, Ltd. 4,700 0.05 1,000 03/31/2017
Symphony Asset Management LLC 4,500 0.05 0 03/31/2017

Ownership data is provided by Thomson Reuters, a third party service, and Rex Energy Corporation does not maintain or provide information directly to this service.