BIOLARGO INC's ticker is BLGO and the CUSIP is 09065A100. A total of 1 filers reported holding BIOLARGO INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $19,526 | +92881.0% | 117,838 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $21 | -12.5% | 117,838 | 0.0% | 0.00% | -25.0% |
| Q1 2023 | $24 | +4.3% | 117,838 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $23 | -99.9% | 117,838 | 0.0% | 0.00% | -20.0% |
| Q3 2022 | $32,000 | +52.4% | 117,838 | 0.0% | 0.01% | +66.7% |
| Q2 2022 | $21,000 | -22.2% | 117,838 | 0.0% | 0.00% | -25.0% |
| Q1 2022 | $27,000 | +8.0% | 117,838 | 0.0% | 0.00% | +33.3% |
| Q4 2021 | $25,000 | +13.6% | 117,838 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $22,000 | +10.0% | 117,838 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $20,000 | -25.9% | 117,838 | 0.0% | 0.00% | -25.0% |
| Q1 2021 | $27,000 | +92.9% | 117,838 | 0.0% | 0.00% | +100.0% |
| Q4 2020 | $14,000 | -22.2% | 117,838 | 0.0% | 0.00% | -33.3% |
| Q3 2020 | $18,000 | -5.3% | 117,838 | 0.0% | 0.00% | -25.0% |
| Q2 2020 | $19,000 | -5.0% | 117,838 | 0.0% | 0.00% | -20.0% |
| Q1 2020 | $20,000 | -20.0% | 117,838 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $25,000 | -32.4% | 117,838 | 0.0% | 0.01% | -28.6% |
| Q3 2019 | $37,000 | +37.0% | 117,838 | 0.0% | 0.01% | +16.7% |
| Q2 2019 | $27,000 | +42.1% | 117,838 | 0.0% | 0.01% | +50.0% |
| Q1 2019 | $19,000 | -32.1% | 117,838 | 0.0% | 0.00% | -42.9% |
| Q4 2018 | $28,000 | -12.5% | 117,838 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $32,000 | -37.3% | 117,838 | 0.0% | 0.01% | -41.7% |
| Q2 2018 | $51,000 | +64.5% | 117,838 | 0.0% | 0.01% | +50.0% |
| Q1 2018 | $31,000 | -31.1% | 117,838 | 0.0% | 0.01% | -27.3% |
| Q4 2017 | $45,000 | -25.0% | 117,838 | 0.0% | 0.01% | -31.2% |
| Q3 2017 | $60,000 | +17.6% | 117,838 | 0.0% | 0.02% | +14.3% |
| Q2 2017 | $51,000 | -13.6% | 117,838 | 0.0% | 0.01% | -22.2% |
| Q1 2017 | $59,000 | -39.2% | 117,838 | 0.0% | 0.02% | -40.0% |
| Q4 2016 | $97,000 | +7.8% | 117,838 | 0.0% | 0.03% | +7.1% |
| Q3 2016 | $90,000 | – | 117,838 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| FIRST AMERICAN TRUST, FSB | 117,838 | $25,000 | 0.00% |