SPHERIX INC's ticker is SPEX and the CUSIP is 84842R502. A total of 9 filers reported holding SPHERIX INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $0 | – | 34 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Renaissance Technologies | 60,174 | $79,000 | 0.00% |
| VANGUARD GROUP INC | 20,740 | $27,000 | 0.00% |
| LADENBURG THALMANN FINANCIAL SERVICES INC. | 34 | $0 | 0.00% |
| UBS Group AG | 6,486 | $9,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 538 | $1,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| DEUTSCHE BANK AG\ | 2,272 | $2,000 | 0.00% |
| MORGAN STANLEY | 1 | $0 | 0.00% |
| BlackRock Inc. | 56 | $0 | 0.00% |