SPHERIX INC's ticker is SPEX and the CUSIP is 84842R403. A total of 10 filers reported holding SPHERIX INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtu KCG Holdings LLC | 41,591 | $108,000 | 0.00% |
| Creative Planning | 15,052 | $39,000 | 0.00% |
| JANE STREET GROUP, LLC | 13,872 | $36,000 | 0.00% |
| UBS Group AG | 5,380 | $14,000 | 0.00% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 360 | $1,000 | 0.00% |
| IFP Advisors, Inc | 0 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 22,380 | $58,000 | 0.00% |
| DEUTSCHE BANK AG\ | 15 | $0 | 0.00% |
| MORGAN STANLEY | 504 | $1,000 | 0.00% |
| BlackRock Inc. | 238 | $1,000 | 0.00% |