KINGDON CAPITAL MANAGEMENT, L.L.C. - ACHILLION PHARMACEUTICALS IN ownership

ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 166 filers reported holding ACHILLION PHARMACEUTICALS IN in Q2 2015. The put-call ratio across all filers is 0.52 and the average weighting 0.2%.

Quarter-by-quarter ownership
KINGDON CAPITAL MANAGEMENT, L.L.C. ownership history of ACHILLION PHARMACEUTICALS IN
ValueSharesWeighting
Q1 2015$2,869,000
-21.9%
291,000
-3.0%
0.12%
-23.8%
Q4 2014$3,675,000
+342.8%
300,000
+20.0%
0.16%
+321.1%
Q4 2013$830,000
+9.9%
250,0000.0%0.04%
+2.7%
Q3 2013$755,000
-88.1%
250,000
-67.7%
0.04%
-90.1%
Q2 2013$6,335,000774,5000.38%
Other shareholders
ACHILLION PHARMACEUTICALS IN shareholders Q2 2015
NameSharesValueWeighting ↓
RA Capital Management 11,733,815$81,081,00011.64%
RTW INVESTMENTS, LP 2,589,818$17,896,0005.56%
DAFNA Capital Management LLC 480,300$3,319,0003.29%
DOHENY ASSET MANAGEMENT /CA 510,125$3,525,0001.83%
Sio Capital Management, LLC 364,368$2,518,0001.73%
TURNER INVESTMENTS LLC 1,086,000$7,504,0001.52%
Ghost Tree Capital, LLC 300,000$2,073,0000.93%
Rock Springs Capital Management LP 1,125,000$7,774,0000.63%
SENZAR ASSET MANAGEMENT, LLC 619,000$4,277,290,0000.62%
Point72 Asset Management, L.P. 9,772,018$67,525,0000.53%
View complete list of ACHILLION PHARMACEUTICALS IN shareholders