SPHERIX INC's ticker is SPEX and the CUSIP is 84842R304. A total of 13 filers reported holding SPHERIX INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NATIONAL PLANNING CORP | 140,000 | $141,400,000 | 0.01% |
| Virtu KCG Holdings LLC | 165,976 | $179,000 | 0.00% |
| Airain ltd | 11,875 | $13,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 6,699 | $8,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 1 | $0 | 0.00% |
| NORTHERN TRUST CORP | 54,309 | $59,000 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 91,259 | $98,000 | 0.00% |
| BlackRock Investment Management, LLC | 4,777 | $5,000 | 0.00% |
| CITIGROUP INC | 1,265 | $1,000 | 0.00% |
| GOLDMAN SACHS GROUP INC | 109,825 | $119,000 | 0.00% |