Tower Research Capital LLC (TRC) - SOPHIRIS BIO INC ownership

SOPHIRIS BIO INC's ticker is SPHS and the CUSIP is 83578Q209. A total of 16 filers reported holding SOPHIRIS BIO INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Tower Research Capital LLC (TRC) ownership history of SOPHIRIS BIO INC
ValueSharesWeighting
Q1 2016$2,000
+100.0%
1,395
+216.3%
0.00%
Q4 2015$1,000441
+341.0%
0.00%
Q3 2015$01000.0%0.00%
Q2 2015$01000.0%0.00%
Q1 2015$01000.0%0.00%
Q4 2014$0
-100.0%
100
-80.0%
0.00%
Q3 2014$1,000501
+401.0%
0.00%
Q2 2014$0
-100.0%
100
-94.9%
0.00%
-100.0%
Q1 2014$7,0001,968
+1868.0%
0.00%
Q4 2013$01000.00%
Other shareholders
SOPHIRIS BIO INC shareholders Q1 2015
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