CECO ENVIRONMENTAL CORP's ticker is CECE and the CUSIP is 125141101. A total of 117 filers reported holding CECO ENVIRONMENTAL CORP in Q1 2019. The put-call ratio across all filers is 14.68 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $9,000 | +12.5% | 1,127 | 0.0% | 0.00% | – |
| Q3 2019 | $8,000 | -27.3% | 1,127 | 0.0% | 0.00% | – |
| Q2 2019 | $11,000 | +37.5% | 1,127 | 0.0% | 0.00% | – |
| Q1 2019 | $8,000 | 0.0% | 1,127 | 0.0% | 0.00% | – |
| Q4 2018 | $8,000 | -75.8% | 1,127 | -73.1% | 0.00% | – |
| Q3 2018 | $33,000 | +1550.0% | 4,194 | +738.8% | 0.00% | – |
| Q2 2018 | $2,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | -88.2% | 500 | -75.9% | 0.00% | – |
| Q3 2017 | $17,000 | +750.0% | 2,073 | +664.9% | 0.00% | – |
| Q2 2017 | $2,000 | -33.3% | 271 | +0.7% | 0.00% | – |
| Q1 2017 | $3,000 | -97.9% | 269 | -97.3% | 0.00% | -100.0% |
| Q4 2016 | $141,000 | +4600.0% | 10,064 | +3683.5% | 0.00% | – |
| Q3 2016 | $3,000 | +50.0% | 266 | +0.8% | 0.00% | – |
| Q2 2016 | $2,000 | 0.0% | 264 | +0.8% | 0.00% | – |
| Q1 2016 | $2,000 | +100.0% | 262 | +49.7% | 0.00% | – |
| Q4 2015 | $1,000 | 0.0% | 175 | +71.6% | 0.00% | – |
| Q2 2015 | $1,000 | 0.0% | 102 | 0.0% | 0.00% | – |
| Q1 2015 | $1,000 | -50.0% | 102 | 0.0% | 0.00% | – |
| Q4 2014 | $2,000 | +100.0% | 102 | 0.0% | 0.00% | – |
| Q3 2014 | $1,000 | -50.0% | 102 | 0.0% | 0.00% | – |
| Q2 2014 | $2,000 | -96.5% | 102 | -97.0% | 0.00% | -100.0% |
| Q1 2014 | $57,000 | +1.8% | 3,452 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $56,000 | – | 3,452 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trigran Investments, Inc. | 1,652,570 | $18,724,000 | 6.03% |
| AlphaOne Investment Services, LLC | 314,490 | $3,563,000 | 1.25% |
| KELLEHER FINANCIAL ADVISORS | 180,747 | $2,047,000 | 1.17% |
| Olstein Capital Management, L.P. | 442,000 | $5,008,000 | 0.52% |
| THB ASSET MANAGEMENT | 590,814 | $6,693,000 | 0.51% |
| Lafitte Capital Management LP | 50,000 | $567,000 | 0.39% |
| PERRITT CAPITAL MANAGEMENT INC | 186,447 | $2,112,000 | 0.38% |
| Clean Yield Group | 70,000 | $793,000 | 0.36% |
| ARDSLEY ADVISORY PARTNERS LP | 244,300 | $2,748,000 | 0.34% |
| MARTIN & CO INC /TN/ | 56,125 | $636,000 | 0.21% |