Spark Investment Management LLC - ALCOBRA LTD ownership

ALCOBRA LTD's ticker is ADHD and the CUSIP is M2239P109. A total of 33 filers reported holding ALCOBRA LTD in Q2 2015. The put-call ratio across all filers is 0.79 and the average weighting 0.3%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of ALCOBRA LTD
ValueSharesWeighting
Q4 2015$165,000
-66.0%
26,400
-67.1%
0.02%
-66.7%
Q3 2015$485,000
+210.9%
80,330
+233.3%
0.06%
+186.4%
Q2 2015$156,000
+169.0%
24,100
+54.3%
0.02%
+120.0%
Q4 2014$58,000
-88.1%
15,623
-41.9%
0.01%
-86.8%
Q1 2014$487,00026,9000.08%
Other shareholders
ALCOBRA LTD shareholders Q2 2015
NameSharesValueWeighting ↓
Knoll Capital Management, LLC 687,000$12,366,0006.23%
SOPHROSYNE CAPITAL LLC 320,376$5,768,0005.05%
GREAT POINT PARTNERS LLC 250,000$4,500,0003.18%
MARXE AUSTIN W & GREENHOUSE DAVID M 734,890$13,221,0001.42%
Trellus Management Company, LLC 26,500$477,0000.58%
Geduld E E 20,000$360,0000.17%
SABBY MANAGEMENT, LLC 126,629$2,278,0000.14%
ARROWGRASS CAPITAL PARTNERS (US) LP 89,611$1,613,0000.08%
Baker Avenue Asset Management, LP 12,000$216,0000.04%
Manifold Partners, LLC 2,600$47,0000.03%
View complete list of ALCOBRA LTD shareholders