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 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $58,000 | +9.4% | 90,000 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $53,000 | -48.5% | 90,000 | 0.0% | 0.00% | -50.0% |
| Q3 2021 | $103,000 | -13.4% | 90,000 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $119,000 | +101.7% | 90,000 | +125.0% | 0.00% | +100.0% |
| Q1 2021 | $59,000 | -85.7% | 40,000 | -87.1% | 0.00% | -88.9% |
| Q4 2020 | $412,000 | +62.2% | 310,100 | 0.0% | 0.01% | +50.0% |
| Q3 2020 | $254,000 | +13.9% | 310,100 | 0.0% | 0.01% | +20.0% |
| Q2 2020 | $223,000 | +13.8% | 310,100 | 0.0% | 0.01% | +25.0% |
| Q1 2020 | $196,000 | -16.9% | 310,100 | 0.0% | 0.00% | +33.3% |
| Q4 2019 | $236,000 | +15.1% | 310,100 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $205,000 | -31.9% | 310,100 | 0.0% | 0.00% | -25.0% |
| Q2 2019 | $301,000 | -10.9% | 310,100 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $338,000 | -1.5% | 310,100 | 0.0% | 0.00% | -20.0% |
| Q4 2018 | $343,000 | -11.6% | 310,100 | 0.0% | 0.01% | +25.0% |
| Q3 2018 | $388,000 | +118.0% | 310,100 | +96.9% | 0.00% | +100.0% |
| Q2 2018 | $178,000 | +2125.0% | 157,500 | +781.9% | 0.00% | – |
| Q4 2016 | $8,000 | -27.3% | 17,859 | 0.0% | 0.00% | – |
| Q3 2016 | $11,000 | +22.2% | 17,859 | 0.0% | 0.00% | – |
| Q2 2016 | $9,000 | +28.6% | 17,859 | 0.0% | 0.00% | – |
| Q1 2016 | $7,000 | 0.0% | 17,859 | 0.0% | 0.00% | – |
| Q4 2015 | $7,000 | -36.4% | 17,859 | 0.0% | 0.00% | – |
| Q3 2015 | $11,000 | -62.1% | 17,859 | -52.8% | 0.00% | -100.0% |
| Q2 2015 | $29,000 | -19.4% | 37,859 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $36,000 | -33.3% | 37,859 | +89.3% | 0.00% | 0.0% |
| Q4 2014 | $54,000 | +107.7% | 20,000 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $26,000 | – | 20,000 | – | 0.00% | – |
Download | ||||||
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% |