CYANOTECH CORP's ticker is CYAN and the CUSIP is 232437301. A total of 10 filers reported holding CYANOTECH CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
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- Annual reports (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
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External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $7,000 | 0.0% | 2,175 | -1.1% | 0.00% | – |
| Q4 2020 | $7,000 | +40.0% | 2,200 | -1.8% | 0.00% | – |
| Q3 2020 | $5,000 | 0.0% | 2,241 | +1.4% | 0.00% | – |
| Q2 2020 | $5,000 | 0.0% | 2,210 | -6.3% | 0.00% | – |
| Q1 2020 | $5,000 | -16.7% | 2,358 | -4.4% | 0.00% | – |
| Q4 2019 | $6,000 | 0.0% | 2,467 | -0.4% | 0.00% | – |
| Q3 2019 | $6,000 | -25.0% | 2,476 | +1.3% | 0.00% | – |
| Q2 2019 | $8,000 | 0.0% | 2,444 | -0.2% | 0.00% | – |
| Q1 2019 | $8,000 | 0.0% | 2,449 | -2.1% | 0.00% | – |
| Q4 2018 | $8,000 | 0.0% | 2,502 | -1.2% | 0.00% | – |
| Q3 2018 | $8,000 | -11.1% | 2,533 | +14.0% | 0.00% | – |
| Q2 2018 | $9,000 | -57.1% | 2,221 | -10.5% | 0.00% | – |
| Q1 2015 | $21,000 | +23.5% | 2,482 | 0.0% | 0.00% | – |
| Q4 2014 | $17,000 | +41.7% | 2,482 | 0.0% | 0.00% | – |
| Q3 2014 | $12,000 | +9.1% | 2,482 | +0.0% | 0.00% | – |
| Q2 2014 | $11,000 | -15.4% | 2,481 | -0.0% | 0.00% | – |
| Q1 2014 | $13,000 | – | 2,482 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Coastline Trust Co | 82,400 | $278,000 | 0.03% |
| HERITAGE INVESTORS MANAGEMENT CORP | 13,786 | $46,000 | 0.00% |
| Renaissance Technologies | 251,909 | $849,000 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 10,356 | $35,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 2,500 | $8,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 31 | $0 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 25,490 | $85,000 | 0.00% |
| MORGAN STANLEY | 487 | $2,000 | 0.00% |
| BlackRock Inc. | 11,574 | $39,000 | 0.00% |