Ownership Profile

Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 38 10.58 50.07 5,924,779
Mutual Fund 11 0.21 1.98 234,408

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 8 0.08 0.41 48,166
Sellers 7 -0.28 2.52 -298,619
Net -- -0.20 2.12 -250,453

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 10 48.53 5,743,073
Top 20 Inst. 10.54 49.93 5,907,746
Top 50 Inst. 10.58 50.07 5,924,779
Total Inst. 10.58 50.07 5,924,779

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 5 0 4.28 242,328
TotalGrowth 8 0 0.12 6,844
TotalOther 12 10 95.24 5,395,400
TotalValue 2 0 0.07 3,829
Yield 1 0 0.00 20

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
Galen Partners 2,195,735 18.56 -20,964 02/01/2016
Essex Woodlands Management, Inc. 1,956,397 16.53 0 09/30/2016
Deerfield Management Company, L.P. 1,025,641 8.67 0 09/30/2016
The Vanguard Group, Inc. 195,943 1.66 -5,881 09/30/2016
Sabby Management, LLC 103,444 0.87 -249,391 12/31/2016
Renaissance Technologies LLC 81,920 0.69 6,300 09/30/2016
Wesson (Bruce F) 58,668 0.50 22,026 01/03/2017
Clemens (Peter A) 55,182 0.47 -723 02/01/2016
Emigh (James F) 39,660 0.34 -1 02/01/2016
Citadel LLC 30,483 0.26 30,483 09/30/2016
Skelly (William G) 28,345 0.24 13,216 01/03/2017
Thangaraj (Immanuel) 23,812 0.20 13,216 01/03/2017
Seiser (Robert A) 22,145 0.19 0 02/01/2016
Geode Capital Management, L.L.C. 21,045 0.18 21 09/30/2016
Financial Advisory Service, Inc 16,396 0.14 0 09/30/2016
Ross (George K) 14,015 0.12 735 01/03/2017
Northern Trust Investments, Inc. 12,805 0.11 0 09/30/2016
Jones (Robert B) 12,555 0.11 -1 02/01/2016
BlackRock Institutional Trust Company, N.A. 8,355 0.07 6,535 09/30/2016
Brzeczko (Albert W) 5,200 0.04 0 02/01/2016
Charles Schwab Investment Management, Inc. 4,180 0.04 4,180 04/30/2016
Guggenheim Investments 3,684 0.03 0 11/30/2016
BlackRock Financial Management, Inc. 3,204 0.03 0 09/30/2016
Morgan Stanley Wealth Management 1,040 0.01 0 09/30/2016
Atwood & Palmer Inc. 1,010 0.01 0 09/30/2016
Bank of America Merrill Lynch (US) 851 0.01 605 09/30/2016
Group One Trading, L.P. 807 0.01 0 09/30/2016
Tower Research Capital LLC 747 0.01 -1,515 09/30/2016
Rivet (J Bradley) 400 0.00 0 02/01/2016
Manulife Asset Management Limited 389 0.00 0 09/30/2016
Asset Planning Services, Inc. 348 0.00 0 09/30/2016
Creative Planning, Inc. 145 0.00 0 12/31/2016
SEI Investments Management Corporation 130 0.00 0 09/30/2016
Northern Trust Global Investments Ltd. 40 0.00 0 09/30/2016
RBC Capital Markets Wealth Management 40 0.00 40 09/30/2016
Walleye Trading, LLC 10 0.00 0 09/30/2016
Thompson, Davis & Co., Inc. (Asset Management) 6 0.00 0 09/30/2016
Wells Fargo Advisors 2 0.00 2 09/30/2016

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.