Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 30 2.18 25.37 1,556,248
Mutual Fund 9 0.09 1.54 94,417

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 9 0.85 10.75 659,321
Sellers 4 -0.06 0.75 -46,015
Net -- 0.79 10.00 613,306

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 2 21.01 1,289,040
Top 20 Inst. 2.16 25.17 1,544,072
Top 50 Inst. 2.18 25.37 1,556,248
Total Inst. 2.18 25.37 1,556,248

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 5 0 6.30 386,546
CoreGrowth 6 0 0.97 59,250
IncomeValue 1 0 0.09 5,493
BrokerDealer 6 1 7.27 445,771
HedgeFund 2 0 4.19 257,340
CoreValue 2 0 0.09 5,433
DeepValue 1 0 0.02 1,000

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
Susquehanna Financial Group, LLLP 370,200 6.03 370,200 12/31/2016
BlackRock Institutional Trust Company, N.A. 254,654 4.15 0 12/31/2016
Hudson Bay Capital Management LP 188,360 3.07 188,360 12/31/2016
Veltri (David A) 86,373 1.41 58,500 09/23/2016
The Vanguard Group, Inc. 71,357 1.16 18,164 12/31/2016
Renaissance Technologies LLC 68,980 1.12 4,300 12/31/2016
Conrad (Stephen Volney) 68,500 1.12 58,500 09/23/2016
KCG Americas LLC 61,116 1.00 61,116 12/31/2016
Danni (Jerry Wayne) 60,167 0.98 58,500 09/23/2016
Fraser (James Berkeley) 59,333 0.97 58,500 09/23/2016
Bandy (Thomas R) 59,056 0.96 58,500 09/23/2016
Heath (Leo A) 58,833 0.96 58,500 09/23/2016
First Interstate Bank 49,061 0.80 -41,051 12/31/2016
California Public Employees' Retirement System 22,726 0.37 0 12/31/2016
Geode Capital Management, L.L.C. 19,826 0.32 44 12/31/2016
Mellon Capital Management Corporation 17,983 0.29 -723 12/31/2016
Bank of America Merrill Lynch (US) 11,659 0.19 11,659 12/31/2016
BNY Mellon Asset Management 5,493 0.09 -327 12/31/2016
BlackRock Financial Management, Inc. 5,395 0.09 5,395 05/31/2016
Reilly Financial Advisors, LLC 5,000 0.08 0 03/31/2017
Group One Trading, L.P. 4,479 0.07 0 12/31/2016
Cutler Group, LP 3,153 0.05 0 03/31/2017
Morgan Stanley & Co. LLC 2,697 0.04 0 12/31/2016
Creative Planning, Inc. 1,000 0.02 0 03/31/2017
EARNEST Partners, LLC 433 0.01 0 12/31/2016
Manulife Asset Management Limited 229 0.00 0 12/31/2016
Wells Fargo Advisors 83 0.00 0 12/31/2016
Northwestern Mutual Capital, LLC 83 0.00 83 03/31/2016
Barclays Capital Inc. 16 0.00 0 12/31/2016
Deutsche Asset Management Americas 3 0.00 0 12/31/2016

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