Ownership Profile

Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 48 56.53 59.37 28,998,926
Mutual Fund 15 3.08 3.52 1,717,717

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 17 0.53 0.65 317,306
Sellers 18 -6.24 6.51 -3,181,898
Net -- -5.70 5.86 -2,864,592

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 55 57.53 28,100,884
Top 20 Inst. 56.01 58.76 28,704,407
Top 50 Inst. 56.53 59.37 28,998,926
Total Inst. 56.53 59.37 28,998,926

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 6 2 4.29 1,203,267
CoreGrowth 8 0 0.44 123,716
Growth 1 0 0.00 32
VCPrivateEquity 3 51 91.27 25,620,124
GARP 4 1 2.74 770,368
HedgeFund 4 0 0.52 146,623
BrokerDealer 11 0 0.37 105,036
CoreValue 2 0 0.22 62,153
DeepValue 1 0 0.14 39,050

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
Galen Partners 11,528,598 23.60 -1,790,108 02/01/2014
Essex Woodlands Health Ventures 9,781,985 20.03 -512,901 02/01/2014
Care Capital, LLC 4,309,541 8.82 -708,573 02/01/2014
The Vanguard Group, Inc. 886,269 1.81 19,054 12/31/2013
Candriam Belgium S.A. 600,000 1.23 -50,000 03/31/2014
Seiser (Robert A) 392,866 0.80 308,819 02/01/2014
Clemens (Peter A) 274,030 0.56 61,214 02/01/2014
Emigh (James F) 131,979 0.27 131,979 02/01/2013
Geode Capital Management, L.L.C. 103,633 0.21 214 12/31/2013
The Financial Advisory Group, Inc 91,983 0.19 91,983 12/31/2013
The Commerce Trust Company 89,400 0.18 -15,047 12/31/2013
Northern Trust Investments, N.A. 76,329 0.16 38,512 12/31/2013
Weiss Multi-Strategy Advisers LLC 75,000 0.15 -25,000 12/31/2013
BlackRock Institutional Trust Company, N.A. 70,797 0.14 1,620 12/31/2013
Jones (Robert B) 62,778 0.13 11,683 02/01/2014
Oppenheimer Asset Management Inc. 55,000 0.11 55,000 12/31/2013
Mariner Wealth Advisors, LLC 52,018 0.11 25 12/31/2013
California Public Employees' Retirement System 45,339 0.09 0 03/31/2014
Cortland Associates, Inc. 39,050 0.08 0 03/31/2014
Tower Research Capital LLC 37,812 0.08 35,532 12/31/2013
Hodges Capital Management, Inc. 28,950 0.06 0 12/31/2013
Skelly (William G) 25,000 0.05 0 02/01/2014
Brzeczko (Albert W) 24,000 0.05 7,215 02/01/2014
UBS Securities LLC 23,967 0.05 21,847 12/31/2013
Goldman Sachs & Company, Inc. 22,230 0.05 -13,130 12/31/2013
Citadel Investment Group, L.L.C. 21,511 0.04 21,511 12/31/2013
Charles Schwab Investment Management, Inc. 20,900 0.04 0 12/31/2013
Morgan Stanley Wealth Management 18,989 0.04 -100 12/31/2013
Susquehanna Financial Group, LLLP 18,055 0.04 -13,522 12/31/2013
KCG Americas LLC 16,780 0.03 16,780 06/30/2013
Wesson (Bruce F) 14,904 0.03 0 02/01/2014
Spark Investment Management LLC 12,300 0.03 12,300 12/31/2013
Barclays Capital Inc. 8,910 0.02 0 12/31/2013
BlackRock Financial Management, Inc. 7,772 0.02 0 12/31/2013
Morgan Stanley & Co. LLC 7,382 0.02 -3,000 12/31/2013
Guggenheim Investments 7,153 0.01 1,608 03/31/2014
Ross (George K) 3,000 0.01 0 02/01/2014
Wells Fargo Advisors 3,000 0.01 -19,000 12/31/2013
Bank of America Merrill Lynch (US) 2,415 0.00 1,215 12/31/2013
Citi Investment Research (US) 2,224 0.00 -2,736 12/31/2013
Manulife Asset Management Limited 1,950 0.00 0 12/31/2013
Northern Trust Global Investments 1,399 0.00 0 12/31/2013
AllianceBernstein L.P. 1,077 0.00 -7 12/31/2013
Group One Trading, L.P. 476 0.00 -4,600 12/31/2013
BNP Paribas Securities Corp. North America 72 0.00 72 12/31/2013
Columbia Management Investment Advisers, LLC 70 0.00 -900 12/31/2013
Thompson, Davis & Co., Inc. (Asset Management) 32 0.00 32 12/31/2013
Pershing, L.L.C. 1 0.00 1 03/31/2013

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.