WESTFIELD CAPITAL MANAGEMENT CO LP - BIOCRYST PHARMACEUTICALS INC ownership

BIOCRYST PHARMACEUTICALS INC's ticker is BCRX and the CUSIP is 09058V103. A total of 73 filers reported holding BIOCRYST PHARMACEUTICALS INC in Q3 2013. The put-call ratio across all filers is 0.67 and the average weighting 0.2%.

Quarter-by-quarter ownership
WESTFIELD CAPITAL MANAGEMENT CO LP ownership history of BIOCRYST PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2013$525,000
+84.9%
69,100
+77.2%
0.00%
+50.0%
Q3 2013$284,00039,0000.00%
Other shareholders
BIOCRYST PHARMACEUTICALS INC shareholders Q3 2013
NameSharesValueWeighting ↓
RP Management, LLC 3,846,154$40,692,00016.07%
Fairmount Funds Management LLC 3,343,107$35,370,0008.10%
Kynam Capital Management, LP 936,563$9,909,0002.53%
Velan Capital Investment Management LP 225,000$2,381,0002.42%
ORACLE INVESTMENT MANAGEMENT INC 603,994$6,390,0001.94%
TANG CAPITAL MANAGEMENT LLC 1,200,000$12,696,0001.93%
MPM BioImpact LLC 639,089$6,762,0001.88%
Ghost Tree Capital, LLC 325,000$3,439,0001.79%
Sarissa Capital Management LP 1,390,790$14,715,0001.48%
Prosight Management, LP 176,680$1,869,0001.47%
View complete list of BIOCRYST PHARMACEUTICALS INC shareholders