CYANOTECH CORP's ticker is CYAN and the CUSIP is 232437301. A total of 14 filers reported holding CYANOTECH CORP in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $8,000 | 0.0% | 2,000 | 0.0% | 0.00% | – |
| Q3 2017 | $8,000 | +14.3% | 2,000 | 0.0% | 0.00% | – |
| Q2 2017 | $7,000 | -12.5% | 2,000 | 0.0% | 0.00% | – |
| Q1 2017 | $8,000 | -11.1% | 2,000 | 0.0% | 0.00% | – |
| Q4 2016 | $9,000 | +12.5% | 2,000 | -2.4% | 0.00% | – |
| Q3 2016 | $8,000 | -20.0% | 2,050 | 0.0% | 0.00% | – |
| Q2 2016 | $10,000 | – | 2,050 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Coastline Trust Co | 82,400 | $267,000 | 0.03% |
| Virtu Financial LLC | 18,670 | $60,000 | 0.01% |
| HERITAGE INVESTORS MANAGEMENT CORP | 13,786 | $44,000 | 0.00% |
| Renaissance Technologies | 257,180 | $833,000 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | 10,356 | $33,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 2,509 | $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 | $81,000 | 0.00% |
| MORGAN STANLEY | 322 | $1,000 | 0.00% |