Sheaff Brock Investment Advisors, LLC - ACHILLION PHARMACEUTICALS IN ownership

ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 141 filers reported holding ACHILLION PHARMACEUTICALS IN in Q4 2016. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.

Quarter-by-quarter ownership
Sheaff Brock Investment Advisors, LLC ownership history of ACHILLION PHARMACEUTICALS IN
ValueSharesWeighting
Q3 2017$55,000
+19.6%
12,300
+23.0%
0.01%
+16.7%
Q2 2017$46,0000.0%10,000
-9.1%
0.01%0.0%
Q1 2017$46,000
+2.2%
11,0000.0%0.01%0.0%
Q4 2016$45,00011,0000.01%
Other shareholders
ACHILLION PHARMACEUTICALS IN shareholders Q4 2016
NameSharesValueWeighting ↓
RA Capital Management 13,633,220$57,396,0007.04%
HealthInvest Partners AB 497,807$2,096,0003.21%
BVF INC/IL 3,285,400$13,832,0002.35%
EMORY UNIVERSITY 486,438$2,048,0001.93%
Marcus Capital, LLC 69,400$1,751,0001.63%
DAFNA Capital Management LLC 196,500$827,0000.70%
Orbimed Advisors 13,107,200$55,181,0000.62%
Rock Springs Capital Management LP 1,500,000$6,315,0000.36%
Spark Investment Management LLC 710,100$2,989,0000.19%
TURNER INVESTMENTS LLC 65,420$275,0000.18%
View complete list of ACHILLION PHARMACEUTICALS IN shareholders