A.R.T. Advisors, LLC - SOPHIRIS BIO INC ownership

SOPHIRIS BIO INC's ticker is SPHS and the CUSIP is 83578Q209. A total of 22 filers reported holding SOPHIRIS BIO INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of SOPHIRIS BIO INC
ValueSharesWeighting
Q2 2019$12,000
-90.2%
14,704
-66.7%
0.00%
-83.3%
Q3 2018$123,000
+200.0%
44,143
+234.4%
0.01%
-53.8%
Q3 2016$41,00013,2000.01%
Other shareholders
SOPHIRIS BIO INC shareholders Q2 2019
NameSharesValueWeighting ↓
B & T Capital Management DBA Alpha Capital Management 33,728$95,0000.04%
BRR OpCo, LLC 40,000$112,0000.03%
Palo Alto Investors LP 247,000$694,0000.03%
AUA CAPITAL MANAGEMENT, LLC 6,534$18,0000.02%
Intellectus Partners, LLC 8,500$24,0000.01%
Edge Wealth Management LLC 2,000$6,0000.00%
WATERS PARKERSON & CO., LLC 10,000$28,0000.00%
Cutler Group LLC / CA 6,000$11,0000.00%
Cutler Group LLC / CA 4,000$11,0000.00%
Advisor Group, Inc. 1,000$3,0000.00%
View complete list of SOPHIRIS BIO INC shareholders