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 2023 | $14,630 | – | 1,524 | – | 0.00% | – |
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | – | 0 | – | 0.00% | – |
| Q4 2019 | $0 | – | 0 | -100.0% | 0.00% | – |
| Q4 2016 | $0 | -100.0% | 7 | -100.0% | 0.00% | -100.0% |
| Q3 2016 | $226,000 | +29.1% | 20,007 | 0.0% | 0.01% | +20.0% |
| Q2 2016 | $175,000 | – | 20,007 | +285714.3% | 0.01% | – |
| Q4 2015 | $0 | – | 7 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trigran Investments, Inc. | 5,405,528 | $37,758,000 | 7.13% |
| GFI Investment Counsel Ltd. | 573,000 | $4,002,000 | 1.56% |
| Adirondack Research & Management Inc. | 197,826 | $1,382,000 | 1.21% |
| Minerva Advisors LLC | 148,829 | $1,038,000 | 0.58% |
| Continuum Advisory, LLC | 125,418 | $843,000 | 0.56% |
| WHITE PINE CAPITAL LLC | 209,390 | $1,463,000 | 0.55% |
| MARTIN & CO INC /TN/ | 172,206 | $1,203,000 | 0.36% |
| HEARTLAND ADVISORS INC | 500,000 | $3,493,000 | 0.27% |
| CADENCE CAPITAL MANAGEMENT LLC | 219,671 | $1,534,000 | 0.22% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 211,103 | $1,475,000 | 0.21% |