Ownership Profile

Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 44 33.90 61.75 36,438,232
Mutual Fund 12 1.06 1.87 1,104,262

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 11 7.91 16.75 9,881,647
Sellers 19 -0.81 1.53 -903,399
Net -- 7.09 15.22 8,978,248

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 33 60.44 35,662,573
Top 20 Inst. 33.74 61.42 36,238,651
Top 50 Inst. 33.90 61.75 36,438,232
Total Inst. 33.90 61.75 36,438,232

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 6 1 3.45 1,225,427
CoreGrowth 7 0 0.13 44,938
Growth 1 0 0.00 32
VCPrivateEquity 3 24 68.06 24,201,104
HedgeFund 5 8 28.07 9,979,600
GARP 1 0 0.09 31,000
BrokerDealer 6 0 0.07 24,124
DeepValue 2 0 0.07 25,366
CoreValue 1 0 0.00 35
IncomeValue 1 0 0.07 23,960

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
Galen Partners 11,083,497 18.78 0 06/01/2015
Essex Woodlands Health Ventures 9,781,985 16.58 -502,901 06/01/2015
Deerfield Management Company, L.P. 5,128,205 8.69 5,128,205 07/07/2015
Sabby Management, LLC 4,661,795 7.90 4,661,795 07/01/2015
Care Capital, LLC 3,335,622 5.65 10,000 06/01/2015
The Vanguard Group, Inc. 933,064 1.58 0 03/31/2015
Clemens (Peter A) 279,523 0.47 0 06/01/2015
Emigh (James F) 198,304 0.34 0 06/01/2015
Wesson (Bruce F) 131,678 0.22 0 06/01/2015
Renaissance Technologies LLC 128,900 0.22 37,400 03/31/2015
Seiser (Robert A) 110,725 0.19 0 06/01/2015
Geode Capital Management, L.L.C. 104,703 0.18 321 03/31/2015
Northern Trust Investments, Inc. 78,811 0.13 0 03/31/2015
Jones Robert B 62,778 0.11 0 06/01/2015
California Public Employees' Retirement System 45,339 0.08 0 03/31/2015
BlackRock Institutional Trust Company, N.A. 42,610 0.07 -2,896 03/31/2015
Jacobs Levy Equity Management, Inc. 39,700 0.07 39,700 03/31/2015
Skelly (William G) 34,412 0.06 0 06/01/2015
Mariner Wealth Advisors, LLC 31,000 0.05 -10,993 03/31/2015
Brzeczko (Albert W) 26,000 0.04 0 06/01/2015
INTRUST Bank, N.A. 23,960 0.04 0 03/31/2015
Thangaraj (Immanuel) 22,059 0.04 0 06/01/2015
Cortland Associates, Inc. 21,550 0.04 0 03/31/2015
Lincoln Capital, LLC 21,000 0.04 0 03/31/2015
Charles Schwab Investment Management, Inc. 20,900 0.04 0 03/31/2015
KCG Americas LLC 19,406 0.03 -2,228 03/31/2015
Ross (George K) 13,784 0.02 0 06/01/2015
Commonwealth Financial Network 13,232 0.02 2,000 03/31/2015
BlackRock Financial Management, Inc. 11,590 0.02 0 03/31/2015
Hightower Advisors, LLC 10,000 0.02 0 12/31/2014
Morgan Stanley Wealth Management 7,290 0.01 0 03/31/2015
BlackRock Investment Management, LLC 3,816 0.01 -1,301 03/31/2015
Bank of America Merrill Lynch (US) 2,100 0.00 0 03/31/2015
Rivet (J Bradley) 2,000 0.00 0 06/01/2015
Manulife Asset Management Limited 1,950 0.00 0 03/31/2015
UBS Securities LLC 1,646 0.00 -7,158 03/31/2015
John Hancock Advisers LLC 1,383 0.00 1,383 06/30/2015
Group One Trading, L.P. 676 0.00 -200 03/31/2015
Simplex Trading, LLC 500 0.00 500 06/30/2015
Citi Investment Research (US) 308 0.00 308 03/31/2015
Northern Trust Global Investments Ltd. 200 0.00 -1,199 03/31/2015
Morgan Stanley & Co. LLC 164 0.00 -1 03/31/2015
RBC Capital Partners 35 0.00 35 03/31/2015
Thompson, Davis & Co., Inc. (Asset Management) 32 0.00 0 06/30/2015

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.