Is DSCI a good stock to own? Find out who bought Derma Sciences, who sold Derma Sciences (DSCI) stock, and who holds a large position in Derma Sciences.

• RA Capital Management owns 1.57M shares worth $19.01M
• Raging Capital Management owns 1.33M shares worth $16.10M
• Jennison Associates owns 1.26M shares worth $15.17M
• Baker Bros. Advisors owns 1.21M shares worth $12.55M
• Camber Capital Management owns 1.05M shares worth $10.90M
• 12 West Capital Management owns 960249 shares worth $11.60M
• Broadfin Capital owns 775000 shares worth $8.61M
• Thomson Horstmann & Bryant, Inc." owns 364732 shares worth $3.79M
• Next Century Growth Investors owns 333727 shares worth $2.53M
• OrbiMed Advisors owns 325000 shares worth $3.93M
• RMB Capital Management owns 224426 shares worth $1.70M
• Austin W. Marxe and David M. Greenhouse owns 187437 shares worth $1.42M
• Diamondback Capital Management owns 154400 shares worth $1.49M
• Third Security owns 145278 shares worth $1.75M
• STATE STREET CORPORATION owns 136000 shares worth $1.64M
• Eudaimonia Asset Management owns 115778 shares worth $1.40M
• Heather K. Mellem, Esq. owns 110945 shares worth $1.34M
• ESSEX INVESTMENT MANAGEMENT owns 92346 shares worth $1.12M
• DAFNA Capital Management owns 91909 shares worth $874973
• JPMORGAN CHASE & CO owns 88998 shares worth $892649
• Vanguard owns 72919 shares worth $883049
• Jacob Asset Management of New York owns 49527 shares worth $597790
• CalPERS owns 45752 shares worth $553141
• TIAA-CREF Investment Management owns 41920 shares worth $506393
• Consonance Capital owns 40216 shares worth $304837
• Geode Capital Management owns 39917 shares worth $482197
• ROANOKE ASSET MANAGEMENT CORP/ NY owns 39741 shares worth $441919
• Hudson Bay Capital Management owns 30000 shares worth $285900
• Allianz Asset Management AG owns 25000 shares worth $302000
• Charles Schwab Investment Management owns 20500 shares worth $256045
• California State Teachers Retirement System owns 20142 shares worth $242912
• Springbok Capital Management owns 20000 shares worth $242000
• TBP ADVISORS owns 20000 shares worth $238000
• AQR Capital Management owns 18217 shares worth $202026
• Guerrilla Capital Management owns 17293 shares worth $180020
• Frank Russell Company owns 15348 shares worth $116030
• UBS AG owns 13791 shares worth $166595
• RHUMBLINE ADVISERS owns 13494 shares worth $163007
• Teachers Advisors owns 11787 shares worth $142386
• Trellus Management Company owns 10500 shares worth $127050
• Oppenheimer & Co owns 10500 shares worth $101010

• Deerfield Management Company sold on Dec. 31, 2011
• COMMERCE BANK N A/MO sold on Sept. 30, 2011
• Oxford Asset Management sold on Sept. 30, 2011
• William Harris Investors sold on Dec. 31, 2010

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