CECO ENVIRONMENTAL CORP's ticker is CECE and the CUSIP is 125141101. A total of 144 filers reported holding CECO ENVIRONMENTAL CORP in Q1 2017. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $325,000 | -57.7% | 73,100 | -51.2% | 0.00% | -66.7% |
| Q4 2017 | $769,000 | -38.9% | 149,900 | +0.7% | 0.00% | -40.0% |
| Q3 2017 | $1,259,000 | -1.3% | 148,800 | +7.1% | 0.01% | -16.7% |
| Q2 2017 | $1,276,000 | -12.7% | 139,000 | 0.0% | 0.01% | -14.3% |
| Q1 2017 | $1,461,000 | +409.1% | 139,000 | +574.8% | 0.01% | +600.0% |
| Q4 2016 | $287,000 | – | 20,600 | – | 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% |