Virtu KCG Holdings LLC - PORTOLA PHARMACEUTICALS INC ownership

PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 109 filers reported holding PORTOLA PHARMACEUTICALS INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
Virtu KCG Holdings LLC ownership history of PORTOLA PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2016$409,000
-25.5%
18,205
+70.7%
0.01%
+11.1%
Q4 2015$549,000
+25.3%
10,663
+3.7%
0.01%
+28.6%
Q3 2015$438,000
+87.2%
10,279
+11.0%
0.01%
+40.0%
Q3 2014$234,0009,2580.01%
Other shareholders
PORTOLA PHARMACEUTICALS INC shareholders Q3 2014
NameSharesValueWeighting ↓
Grace Capital 270,832$6,467,0005.27%
Fernwood Investment Management, LLC 336,111$8,026,0003.84%
Tamarack Advisers, LP 595,000$14,268,0003.26%
First Light Asset Management, LLC 1,008,957$24,094,0003.08%
NEXPOINT ASSET MANAGEMENT, L.P. 1,540,679$36,791,0002.79%
CADIAN CAPITAL MANAGEMENT, LP 2,133,343$50,944,0002.25%
SECTORAL ASSET MANAGEMENT INC 606,189$14,476,0002.16%
Asymmetry Capital Management, L.P. 49,431$1,180,0002.12%
Parkman Healthcare Partners LLC 275,505$6,579,0001.90%
HARVEY CAPITAL MANAGEMENT INC 150,751$3,599,0001.60%
View complete list of PORTOLA PHARMACEUTICALS INC shareholders