BIO RAD LABS INC's ticker is and the CUSIP is 090572907. A total of 2 filers reported holding BIO RAD LABS INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,118 | -44.8% | 8,700 | -41.6% | 0.00% | -60.0% |
| Q2 2023 | $5,648 | +218.7% | 14,900 | +302.7% | 0.01% | +150.0% |
| Q1 2023 | $1,772 | +251.6% | 3,700 | +208.3% | 0.00% | +100.0% |
| Q4 2022 | $504 | -100.0% | 1,200 | -82.6% | 0.00% | -66.7% |
| Q3 2022 | $2,878,000 | -36.1% | 6,900 | -24.2% | 0.00% | -40.0% |
| Q2 2022 | $4,504,000 | +247.8% | 9,100 | +295.7% | 0.01% | +400.0% |
| Q1 2022 | $1,295,000 | -4.8% | 2,300 | +27.8% | 0.00% | 0.0% |
| Q4 2021 | $1,360,000 | +590.4% | 1,800 | +500.0% | 0.00% | – |
| Q3 2021 | $197,000 | +2.1% | 300 | 0.0% | 0.00% | – |
| Q2 2021 | $193,000 | -57.7% | 300 | +3650.0% | 0.00% | -100.0% |
| Q1 2021 | $456,000 | -62.7% | 8 | -61.9% | 0.00% | -50.0% |
| Q4 2020 | $1,224,000 | +137.7% | 21 | +110.0% | 0.00% | +100.0% |
| Q3 2020 | $515,000 | +63.0% | 10 | +42.9% | 0.00% | 0.0% |
| Q2 2020 | $316,000 | +351.4% | 7 | +250.0% | 0.00% | – |
| Q1 2020 | $70,000 | -95.9% | 2 | -95.7% | 0.00% | -100.0% |
| Q4 2019 | $1,702,000 | +11.2% | 46 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $1,530,000 | -54.7% | 46 | -57.4% | 0.00% | -55.6% |
| Q2 2019 | $3,375,000 | -43.4% | 108 | -44.6% | 0.01% | -47.1% |
| Q1 2019 | $5,960,000 | +927.6% | 195 | +680.0% | 0.02% | +750.0% |
| Q4 2018 | $580,000 | +1771.0% | 25 | +2400.0% | 0.00% | – |
| Q3 2018 | $31,000 | +10.7% | 1 | 0.0% | 0.00% | – |
| Q2 2018 | $28,000 | +2700.0% | 1 | -98.6% | 0.00% | – |
| Q3 2017 | $1,000 | -97.1% | 73 | +329.4% | 0.00% | -100.0% |
| Q4 2016 | $35,000 | +400.0% | 17 | +88.9% | 0.00% | – |
| Q3 2016 | $7,000 | – | 9 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 300 | $193,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |