CECO ENVIRONMENTAL CORP's ticker is CECE and the CUSIP is 125141101. A total of 95 filers reported holding CECO ENVIRONMENTAL CORP in Q1 2021. The put-call ratio across all filers is 184.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $4,000 | 0.0% | 701 | -9.4% | 0.00% | – |
| Q1 2022 | $4,000 | -33.3% | 774 | -14.1% | 0.00% | – |
| Q4 2021 | $6,000 | -68.4% | 901 | -65.9% | 0.00% | – |
| Q3 2021 | $19,000 | -9.5% | 2,640 | -8.9% | 0.00% | – |
| Q2 2021 | $21,000 | -8.7% | 2,897 | -1.1% | 0.00% | – |
| Q1 2021 | $23,000 | -4.2% | 2,929 | -16.7% | 0.00% | – |
| Q4 2020 | $24,000 | – | 3,517 | +6180.4% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 56 | -98.4% | 0.00% | – |
| Q2 2020 | $23,000 | -8.0% | 3,517 | 0.0% | 0.00% | -100.0% |
| Q3 2019 | $25,000 | -26.5% | 3,517 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $34,000 | +36.0% | 3,517 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $25,000 | – | 3,517 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trigran Investments, Inc. | 5,698,742 | $37,555,000 | 7.36% |
| GFI Investment Counsel Ltd. | 573,000 | $3,776,000 | 0.91% |
| Minerva Advisors LLC | 148,829 | $979,000 | 0.66% |
| Continuum Advisory, LLC | 125,418 | $804,000 | 0.50% |
| WHITE PINE CAPITAL LLC | 165,993 | $1,094,000 | 0.46% |
| MARTIN & CO INC /TN/ | 215,387 | $1,419,000 | 0.44% |
| Adirondack Research & Management Inc. | 47,499 | $313,000 | 0.41% |
| HEARTLAND ADVISORS INC | 550,000 | $3,625,000 | 0.32% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 209,451 | $1,380,000 | 0.23% |
| Savior LLC | 21,346 | $141,000 | 0.18% |