CYANOTECH CORP's ticker is CYAN and the CUSIP is 232437301. A total of 13 filers reported holding CYANOTECH CORP in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
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- Annual reports (20-F)
- Quarterly reports (6-K)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
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External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $61 | -88.0% | 76 | -86.9% | 0.00% | – |
| Q1 2023 | $509 | -89.5% | 580 | -86.9% | 0.00% | – |
| Q4 2022 | $4,858 | +21.4% | 4,416 | +134.1% | 0.00% | – |
| Q3 2022 | $4,000 | -42.9% | 1,886 | -17.6% | 0.00% | – |
| Q2 2022 | $7,000 | +16.7% | 2,288 | +24.5% | 0.00% | – |
| Q1 2022 | $6,000 | -66.7% | 1,838 | -66.8% | 0.00% | – |
| Q4 2021 | $18,000 | – | 5,534 | +7480.8% | 0.00% | – |
| Q3 2021 | $0 | -100.0% | 73 | -97.1% | 0.00% | – |
| Q2 2021 | $8,000 | +33.3% | 2,478 | +33.5% | 0.00% | – |
| Q1 2021 | $6,000 | -33.3% | 1,856 | -51.7% | 0.00% | – |
| Q4 2019 | $9,000 | +12.5% | 3,844 | +25.3% | 0.00% | – |
| Q3 2019 | $8,000 | +14.3% | 3,069 | +39.7% | 0.00% | – |
| Q2 2019 | $7,000 | 0.0% | 2,197 | -5.8% | 0.00% | – |
| Q4 2018 | $7,000 | +600.0% | 2,332 | +532.0% | 0.00% | – |
| Q3 2018 | $1,000 | -91.7% | 369 | -88.4% | 0.00% | – |
| Q2 2018 | $12,000 | +140.0% | 3,176 | +199.1% | 0.00% | – |
| Q1 2018 | $5,000 | -50.0% | 1,062 | -57.1% | 0.00% | – |
| Q3 2017 | $10,000 | – | 2,478 | +3712.3% | 0.00% | – |
| Q4 2016 | $0 | -100.0% | 65 | -95.5% | 0.00% | – |
| Q2 2016 | $7,000 | +250.0% | 1,456 | +235.5% | 0.00% | – |
| Q1 2016 | $2,000 | -60.0% | 434 | -54.5% | 0.00% | – |
| Q4 2015 | $5,000 | +400.0% | 954 | +639.5% | 0.00% | – |
| Q3 2015 | $1,000 | -91.7% | 129 | -89.6% | 0.00% | – |
| Q2 2015 | $12,000 | +50.0% | 1,239 | +32.8% | 0.00% | – |
| Q1 2015 | $8,000 | – | 933 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Coastline Trust Co | 82,400 | $250,000 | 0.03% |
| HERITAGE INVESTORS MANAGEMENT CORP | 13,786 | $42,000 | 0.00% |
| Renaissance Technologies | 182,128 | $554,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 2,500 | $8,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 375,167 | $1,140,000 | 0.00% |
| NORTHERN TRUST CORP | 2,200 | $7,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| MORGAN STANLEY | 14,837 | $45,000 | 0.00% |
| BlackRock Inc. | 11,574 | $35,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 2,794 | $8,000 | 0.00% |