SPHERIX INC's ticker is SPEX and the CUSIP is 84842R403. A total of 15 filers reported holding SPHERIX INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $20,000 | -4.8% | 20,000 | 0.0% | 0.00% | – |
| Q2 2018 | $21,000 | -41.7% | 20,000 | -33.3% | 0.00% | – |
| Q1 2018 | $36,000 | -14.3% | 30,000 | 0.0% | 0.00% | – |
| Q4 2017 | $42,000 | -6.7% | 30,000 | -0.2% | 0.00% | – |
| Q3 2017 | $45,000 | +15.4% | 30,052 | +99.7% | 0.00% | – |
| Q2 2017 | $39,000 | +25.8% | 15,052 | -39.9% | 0.00% | – |
| Q1 2017 | $31,000 | – | 25,052 | +48076.9% | 0.00% | – |
| Q4 2016 | $0 | – | 52 | 0.0% | 0.00% | – |
| Q3 2016 | $0 | – | 52 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VANGUARD GROUP INC | 88,138 | $79,000 | 0.00% |
| UBS Group AG | 10,652 | $10,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 2 | $0 | 0.00% |
| WELLS FARGO & COMPANY/MN | 52 | $0 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 22,380 | $20,000 | 0.00% |
| MORGAN STANLEY | 3 | $0 | 0.00% |
| BlackRock Inc. | 238 | $0 | 0.00% |
| Citadel Advisors | 36,833 | $33,000 | 0.00% |
| Renaissance Technologies | 123,900 | $113,000 | 0.00% |