BlackRock Investment Management, LLC - DERMA SCIENCES INC ownership

DERMA SCIENCES INC's ticker is DSCI and the CUSIP is 249827502. A total of 55 filers reported holding DERMA SCIENCES INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of DERMA SCIENCES INC
ValueSharesWeighting
Q4 2016$18,000
+12.5%
3,4940.0%0.00%
Q3 2016$16,000
+14.3%
3,4940.0%0.00%
Q2 2016$14,000
+16.7%
3,494
-10.0%
0.00%
Q1 2016$12,000
-33.3%
3,8820.0%0.00%
Q4 2015$18,0000.0%3,8820.0%0.00%
Q3 2015$18,000
-33.3%
3,882
+4.5%
0.00%
Q2 2015$27,000
-95.8%
3,714
-95.1%
0.00%
-100.0%
Q1 2015$646,000
-8.2%
76,216
+0.8%
0.00%0.0%
Q4 2014$704,000
+11.9%
75,613
+0.1%
0.00%0.0%
Q3 2014$629,000
-26.0%
75,511
+2.7%
0.00%0.0%
Q2 2014$850,000
-2.0%
73,523
+7.5%
0.00%0.0%
Q1 2014$867,000
+72.4%
68,388
+47.1%
0.00%0.0%
Q4 2013$503,000
-14.9%
46,487
-2.7%
0.00%0.0%
Q3 2013$591,000
-4.7%
47,768
+2.9%
0.00%0.0%
Q2 2013$620,00046,4220.00%
Other shareholders
DERMA SCIENCES INC shareholders Q4 2013
NameSharesValueWeighting ↓
GREAT POINT PARTNERS LLC 1,185,632$11,038,0005.31%
DAFNA Capital Management LLC 384,794$3,582,0002.83%
Consonance Capital Management LP 1,632,627$15,200,0001.96%
Broadfin Capital, LLC 3,713,754$34,576,0001.50%
ROANOKE ASSET MANAGEMENT CORP/ NY 265,946$2,476,0000.85%
Senvest Management, LLC 1,151,926$10,724,0000.76%
HealthCor Management, L.P. 920,000$8,565,0000.48%
J. Goldman & Co LP 365,000$3,398,0000.40%
Baker Brothers Advisors 3,537,137$32,931,0000.34%
Perceptive Advisors 313,583$2,919,0000.24%
View complete list of DERMA SCIENCES INC shareholders