MFRI INC's ticker is MFRI and the CUSIP is 552721102. A total of 1 filers reported holding MFRI INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $7,000 | +600.0% | 806 | +571.7% | 0.00% | – |
| Q3 2016 | $1,000 | -95.2% | 120 | -96.6% | 0.00% | – |
| Q2 2015 | $21,000 | -55.3% | 3,502 | -54.0% | 0.00% | – |
| Q1 2015 | $47,000 | +23.7% | 7,618 | +39.9% | 0.00% | – |
| Q4 2014 | $38,000 | -26.9% | 5,447 | 0.0% | 0.00% | – |
| Q3 2014 | $52,000 | -40.9% | 5,447 | -30.0% | 0.00% | – |
| Q2 2014 | $88,000 | -17.0% | 7,782 | 0.0% | 0.00% | -100.0% |
| Q1 2014 | $106,000 | +606.7% | 7,782 | +667.5% | 0.00% | – |
| Q4 2013 | $15,000 | – | 1,014 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERRITT CAPITAL MANAGEMENT INC | 373,376 | $2,442,000 | 0.53% |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 252,363 | $1,650,000 | 0.46% |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 162,734 | $1,064,000 | 0.41% |
| WEDBUSH SECURITIES INC | 341,649 | $2,234,000 | 0.40% |
| HEARTLAND ADVISORS INC | 250,000 | $1,635,000 | 0.07% |
| Private Vista, LLC | 12,658 | $79,000 | 0.04% |
| Ancora Advisors LLC | 54,500 | $356,000 | 0.02% |
| RBF Capital, LLC | 11,186 | $73,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 71,100 | $465,000 | 0.01% |
| DIMENSIONAL FUND ADVISORS LP | 566,759 | $3,707,000 | 0.00% |