Paloma Partners Management Co - ACHILLION PHARMACEUTICALS IN ownership

ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 2 filers reported holding ACHILLION PHARMACEUTICALS IN in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Paloma Partners Management Co ownership history of ACHILLION PHARMACEUTICALS IN
ValueSharesWeighting
Q4 2019$395,000
+758.7%
65,585
+412.4%
0.01%
+500.0%
Q3 2019$46,000
-37.8%
12,800
-53.3%
0.00%0.0%
Q2 2019$74,000
-23.7%
27,430
+3.9%
0.00%
-50.0%
Q3 2018$97,000
+142.5%
26,400
+90.4%
0.00%
+100.0%
Q4 2017$40,000
-34.4%
13,865
+5.0%
0.00%0.0%
Q2 2017$61,000
-81.3%
13,200
-60.1%
0.00%
-88.9%
Q1 2015$326,00033,0510.01%
Other shareholders

There were no reported owners of ACHILLION PHARMACEUTICALS IN in Q1 2020.

NameSharesValueWeighting ↓
View complete list of ACHILLION PHARMACEUTICALS IN shareholders