SABBY MANAGEMENT, LLC - ACHILLION PHARMACEUTICALS IN ownership

ACHILLION PHARMACEUTICALS IN's ticker is and the CUSIP is 00448Q951. A total of 2 filers reported holding ACHILLION PHARMACEUTICALS IN in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SABBY MANAGEMENT, LLC ownership history of ACHILLION PHARMACEUTICALS IN
ValueSharesWeighting
Q4 2017$50,000
-96.3%
174
-89.6%
0.01%
-90.2%
Q3 2016$1,362,000
+74.6%
1,681
+68.1%
0.05%
+24.4%
Q2 2016$780,000
+0.5%
1,000
-0.5%
0.04%
+5.1%
Q1 2016$776,000
+113.8%
1,005
+239.5%
0.04%
+254.5%
Q4 2014$363,000
-90.8%
296
-92.5%
0.01%
-92.7%
Q3 2014$3,930,000
+209.7%
3,938
+134.8%
0.15%
+179.6%
Q2 2014$1,269,000
+237.5%
1,677
+46.8%
0.05%
+157.1%
Q1 2014$376,000
-24.0%
1,142
-23.4%
0.02%
-34.4%
Q4 2013$495,000
-38.3%
1,491
-43.8%
0.03%
-38.5%
Q3 2013$802,000
-54.8%
2,654
+22.5%
0.05%
-55.9%
Q2 2013$1,773,0002,1670.12%
Other shareholders
ACHILLION PHARMACEUTICALS IN shareholders Q1 2018
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 1,681$1,362,0000.05%
GROUP ONE TRADING, L.P. 76,400$619,0000.01%
SIMPLEX TRADING, LLC 13$1,0000.00%
View complete list of ACHILLION PHARMACEUTICALS IN shareholders