BLONDER TONGUE LABS INC's ticker is BDR and the CUSIP is 093698108. A total of 10 filers reported holding BLONDER TONGUE LABS INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 310,100 | $412,000 | 0.01% |
| Virtu Financial LLC | 15,059 | $20,000 | 0.00% |
| UBS Group AG | 591 | $1,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 21 | $0 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| Citadel Advisors | 12,046 | $16,000 | 0.00% |
| TWO SIGMA SECURITIES, LLC | 10,570 | $14,000 | 0.00% |
| TWO SIGMA ADVISERS, LP | 29,900 | $40,000 | 0.00% |
| Renaissance Technologies | 72,708 | $97,000 | 0.00% |
| VANGUARD GROUP INC | 16,400 | $22,000 | 0.00% |