PRINCIPAL FINANCIAL GROUP INC - ZS PHARMA INC ownership

Quarter-by-quarter ownership
PRINCIPAL FINANCIAL GROUP INC ownership history of ZS PHARMA INC
ValueSharesWeighting
Q3 2015$202,0003,0730.00%
Other shareholders
ZS PHARMA INC shareholders Q4 2015
NameSharesValueWeighting ↓
RA Capital Management 564,483$22,145,0002.62%
Redmile Group, LLC 474,132$18,600,0002.15%
Novo Holdings A/S 506,730$19,879,0001.94%
Ghost Tree Capital, LLC 85,000$3,335,0001.81%
VHCP Management, LLC 100,000$3,923,0001.76%
Atika Capital Management LLC 31,000$1,216,0000.94%
PFM Health Sciences, LP 729,044$28,600,0000.66%
WALL STREET ASSOCIATES 143,400$5,626,0000.58%
Rock Springs Capital Management LP 92,000$3,609,0000.56%
EMERALD MUTUAL FUND ADVISERS TRUST 136,204$5,343,0000.51%
View complete list of ZS PHARMA INC shareholders