OWNERSHIP PROFILE

Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 68 9.52 39.16 3,890,864
Mutual Fund 25 1.82 8.02 796,374

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 17 0.81 5.21 517,349
Sellers 47 -2.37 8.53 -847,852
Net -- -1.57 3.32 -330,503

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 8 32.27 3,205,983
Top 20 Inst. 8.78 35.91 3,567,436
Top 50 Inst. 9.49 39.06 3,880,562
Total Inst. 9.49 39.06 3,880,562

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 5 1 5.41 537,328
AggresGr 1 0 0.12 11,714
CoreGrowth 9 0 0.64 63,300
IncomeValue 1 0 0.27 27,270
Yield 1 0 0.05 5,000
BrokerDealer 10 0 1.50 148,749
GARP 5 1 3.02 300,184
HedgeFund 4 0 1.06 105,572
CoreValue 4 0 1.67 166,158

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
Shaner (Lance T) 1,772,888 17.84 1,473 09/01/2017
Oasis Management Company Ltd. 329,153 3.31 329,153 04/19/2016
The Vanguard Group, Inc. 279,644 2.81 -50,858 09/30/2017
MacKay Shields LLC 143,468 1.44 -20,022 09/30/2017
BlackRock Institutional Trust Company, N.A. 143,460 1.44 1,197 09/30/2017
Stabley (Thomas Charles) 136,008 1.37 -5,616 09/01/2017
Norges Bank Investment Management (NBIM) 134,556 1.35 0 12/31/2016
PRIMECAP Management Company 111,400 1.12 -216,100 09/30/2017
KCG Americas LLC 88,221 0.89 88,221 09/30/2017
Spark Investment Management LLC 67,185 0.68 0 09/30/2017
Geode Capital Management, L.L.C. 49,760 0.50 0 09/30/2017
Rajan (Thomas) 46,784 0.47 -1,874 09/01/2017
California Public Employees' Retirement System 42,720 0.43 0 09/30/2017
Susquehanna Financial Group, LLLP 39,655 0.40 27,978 09/30/2017
Loomis, Sayles & Company, L.P. 39,316 0.40 -389 09/30/2017
Ovitz (Robert W) 35,469 0.36 -1,416 09/01/2017
Hodges (Frederick Scott) 28,191 0.28 -1,512 09/01/2017
LPL Financial LLC 27,765 0.28 0 09/30/2017
BNY Mellon Asset Management 27,270 0.27 0 09/30/2017
Legacy Advisors, LLC 24,523 0.25 0 09/30/2017
Northern Trust Investments, Inc. 21,744 0.22 -41 09/30/2017
Ladenburg Thalmann Asset Management Inc. (LTAM) 21,385 0.22 21,073 09/30/2017
Commonwealth Financial Services, LLC 21,086 0.21 0 03/31/2017
Walker Curtis J 18,375 0.18 -757 09/01/2017
Eagle Asset Management, Inc. 16,651 0.17 -1,175 02/29/2016
Hightower Advisors, LLC 16,556 0.17 0 09/30/2017
Soros Fund Management, L.L.C. 16,500 0.17 0 09/30/2017
BNY Mellon Wealth Management 14,000 0.14 0 09/30/2017
KBC Asset Management N.V. 13,176 0.13 13,176 02/29/2016
First Eagle Investment Management, L.L.C. 13,126 0.13 0 09/30/2017
Wolverine Trading, LLC 12,987 0.13 12,987 09/30/2017
Synovus Trust Company, N.A. 11,714 0.12 1,233 09/30/2017
Morgan Stanley & Co. LLC 10,999 0.11 -10,903 09/30/2017
Lombardi (John A) 10,331 0.10 0 09/01/2017
McDonough (Jennifer L) 10,001 0.10 -18,571 09/08/2017
Mattson (Eric L) 9,985 0.10 0 09/01/2017
Zak (John J) 8,531 0.09 0 09/01/2017
Pratt David E 8,321 0.08 -163 09/01/2017
Macquarie Funds Management Hong Kong Ltd. 8,137 0.08 8,137 09/30/2017
Group One Trading, L.P. 7,670 0.08 7,670 09/30/2017
Aydin (Jack N) 6,786 0.07 -160 09/01/2017
Irish Life Investment Managers Ltd. 5,300 0.05 55 03/31/2016
Vantage Investment Advisory Limited 5,071 0.05 0 09/30/2017
Pathstone Federal Street 5,000 0.05 0 09/30/2017
BlackRock Financial Management, Inc. 3,959 0.04 0 09/30/2017
Morgan Stanley Wealth Management 3,936 0.04 -2,780 09/30/2017
T. Rowe Price Associates, Inc. 3,000 0.03 3,000 10/31/2016
Invesco Management Group, Inc. 3,000 0.03 0 03/31/2016
Simplex Trading, LLC 2,974 0.03 1,989 09/30/2017
RBC Capital Markets Wealth Management 2,825 0.03 -150 09/30/2017

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.