Ipswich Investment Management Co., Inc. - PORTOLA PHARMACEUTICALS INC ownership

PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 207 filers reported holding PORTOLA PHARMACEUTICALS INC in Q2 2018. The put-call ratio across all filers is 1.78 and the average weighting 0.2%.

Quarter-by-quarter ownership
Ipswich Investment Management Co., Inc. ownership history of PORTOLA PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2018$3,000
-98.6%
175
-97.8%
0.00%
-98.6%
Q3 2018$210,000
-82.1%
7,875
-74.6%
0.07%
-86.8%
Q2 2018$1,172,00031,0400.54%
Other shareholders
PORTOLA PHARMACEUTICALS INC shareholders Q2 2018
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