Ownership Profile

Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 46 21.96 54.94 26,890,639
Mutual Fund 13 0.89 2.25 1,100,804

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 15 0.12 0.56 274,921
Sellers 12 -1.67 4.24 -2,075,087
Net -- -1.55 3.68 -1,800,166

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 21 53.22 26,048,780
Top 20 Inst. 21.81 54.38 26,618,267
Top 50 Inst. 21.96 54.94 26,890,639
Total Inst. 21.96 54.94 26,890,639

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 6 1 4.72 1,228,002
CoreGrowth 10 0 0.90 234,820
Growth 1 0 0.00 32
VCPrivateEquity 3 20 93.01 24,191,104
HedgeFund 4 0 0.65 168,977
BrokerDealer 7 0 0.35 92,321
GARP 1 0 0.16 41,993
DeepValue 2 0 0.10 26,667
CoreValue 1 0 0.01 1,500
IncomeValue 1 0 0.09 23,960

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
Galen Partners 11,083,497 22.64 -445,101 02/01/2015
Essex Woodlands Health Ventures 9,781,985 19.98 -502,901 02/01/2015
Care Capital, LLC 3,325,622 6.79 -983,919 03/09/2015
The Vanguard Group, Inc. 933,064 1.91 -27,355 12/31/2014
Clemens (Peter A) 279,523 0.57 5,493 02/01/2015
Emigh (James F) 198,304 0.41 66,325 02/01/2015
Wesson (Bruce F) 131,678 0.27 116,774 02/01/2015
Seiser (Robert A) 110,725 0.23 0 02/01/2015
Geode Capital Management, L.L.C. 104,382 0.21 321 12/31/2014
Rothschild Investment Corporation 100,000 0.20 100,000 12/31/2014
Renaissance Technologies Corp. 91,500 0.19 46,600 12/31/2014
The Financial Advisory Group, Inc 81,983 0.17 0 03/31/2015
Northern Trust Investments, Inc. 78,811 0.16 0 12/31/2014
Jones (Robert B) 62,778 0.13 0 02/01/2015
BlackRock Institutional Trust Company, N.A. 45,506 0.09 3,258 12/31/2014
California Public Employees' Retirement System 45,339 0.09 0 12/31/2014
Citadel LLC 45,277 0.09 19,289 12/31/2014
Mariner Wealth Advisors, LLC 41,993 0.09 -25 12/31/2014
Goldman Sachs & Company, Inc. 41,888 0.09 17,989 12/31/2014
Skelly (William G) 34,412 0.07 9,412 02/01/2015
Brzeczko (Albert W) 26,000 0.05 2,000 02/01/2015
INTRUST Bank, N.A. 23,960 0.05 0 12/31/2014
Thangaraj (Immanuel) 22,059 0.05 22,059 02/01/2015
KCG Americas LLC 21,634 0.04 21,634 12/31/2014
Cortland Associates, Inc. 21,550 0.04 -17,500 12/31/2014
Lincoln Capital, LLC 21,000 0.04 21,000 12/31/2014
Charles Schwab Investment Management, Inc. 20,900 0.04 0 12/31/2014
Susquehanna Financial Group, LLLP 16,730 0.03 16,730 12/31/2014
Ross (George K) 13,784 0.03 10,784 02/01/2015
BlackRock Financial Management, Inc. 11,590 0.02 0 12/31/2014
Commonwealth Financial Network 11,232 0.02 11,232 12/31/2014
Spark Investment Management LLC 11,200 0.02 0 12/31/2014
Hightower Advisors, LLC 10,000 0.02 0 12/31/2014
UBS Securities LLC 8,804 0.02 5,991 12/31/2014
NPC of America 8,500 0.02 8,500 12/31/2014
Morgan Stanley Wealth Management 7,290 0.01 -7,270 12/31/2014
BlackRock Investment Management, LLC 5,117 0.01 0 12/31/2014
Bank of America Merrill Lynch (US) 2,100 0.00 -11,457 12/31/2014
Rivet (J Bradley) 2,000 0.00 2,000 02/01/2015
Manulife Asset Management Limited 1,950 0.00 0 12/31/2014
RegentAtlantic Capital, L.L.C. 1,500 0.00 1,500 12/31/2014
Northern Trust Global Investments Ltd. 1,399 0.00 0 12/31/2014
Wells Fargo Advisors 1,000 0.00 0 12/31/2014
Group One Trading, L.P. 876 0.00 876 12/31/2014
Morgan Stanley & Co. LLC 165 0.00 1 12/31/2014
Thompson, Davis & Co., Inc. (Asset Management) 32 0.00 0 12/31/2014

Ownership data is provided by Thomson Reuters, a third party service, and Acura Pharmaceuticals, Inc. does not maintain or provide information directly to this service.