SABBY MANAGEMENT, LLC - GW PHARMACEUTICALS PLC ownership

GW PHARMACEUTICALS PLC's ticker is and the CUSIP is 36197T953. A total of 4 filers reported holding GW PHARMACEUTICALS PLC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.9%.

Quarter-by-quarter ownership
SABBY MANAGEMENT, LLC ownership history of GW PHARMACEUTICALS PLC
ValueSharesWeighting
Q4 2017$4,662,000
-60.0%
353
-69.3%
0.42%
-44.2%
Q3 2017$11,661,000
+151.2%
1,149
+148.2%
0.76%
+150.7%
Q2 2017$4,642,000
-17.1%
4630.0%0.30%
+0.7%
Q1 2017$5,600,000
+161.0%
463
+141.1%
0.30%
+141.6%
Q4 2016$2,146,000
-15.8%
1920.0%0.12%
+31.6%
Q3 2016$2,548,000
-61.1%
192
-78.9%
0.10%
-71.0%
Q1 2016$6,551,000
-70.4%
908
-71.5%
0.33%
-73.0%
Q4 2015$22,103,000
-10.8%
3,183
+17.4%
1.22%
+19.1%
Q3 2015$24,780,000
-2.2%
2,712
+31.5%
1.02%
+10.5%
Q2 2015$25,330,000
+44.5%
2,062
+7.2%
0.92%
+26.6%
Q1 2015$17,524,000
+768.8%
1,923
+922.9%
0.73%
+748.8%
Q2 2014$2,017,0001880.09%
Other shareholders
GW PHARMACEUTICALS PLC shareholders Q3 2016
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 88,500$7,750,0000.06%
IMC-Chicago, LLC 22,800$1,997,0000.00%
SIMPLEX TRADING, LLC 181$1,585,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
Compagnie Lombard Odier SCmA 0$00.00%
View complete list of GW PHARMACEUTICALS PLC shareholders