SOPHIRIS BIO INC's ticker is SPHS and the CUSIP is 83578Q209. A total of 24 filers reported holding SOPHIRIS BIO INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2013 | $578,000 | – | 123,585 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Palo Alto Investors LP | 494,000 | $1,062,000 | 0.08% |
| Rock Springs Capital Management LP | 490,000 | $1,054,000 | 0.08% |
| Acrospire Investment Management LLC | 14,711 | $32,000 | 0.02% |
| FNY Managed Accounts LLC | 7,556 | $16,245,000 | 0.02% |
| Schonfeld Strategic Advisors LLC | 20,883 | $45,000 | 0.01% |
| Airain ltd | 32,017 | $69,000 | 0.00% |
| Virtu KCG Holdings LLC | 17,013 | $37,000 | 0.00% |
| Bank of New York Mellon Corp | 18,866 | $41,000 | 0.00% |
| Citadel Advisors | 49,176 | $106,000 | 0.00% |
| MORGAN STANLEY | 225 | $0 | 0.00% |