MGC DIAGNOSTICS CORP's ticker is MGCD and the CUSIP is 552768103. A total of 23 filers reported holding MGC DIAGNOSTICS CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $67,000 | +6.3% | 10,290 | 0.0% | 0.00% | – |
| Q1 2016 | $63,000 | -7.4% | 10,290 | 0.0% | 0.00% | – |
| Q4 2015 | $68,000 | 0.0% | 10,290 | 0.0% | 0.00% | – |
| Q3 2015 | $68,000 | +15.3% | 10,290 | 0.0% | 0.00% | – |
| Q2 2015 | $59,000 | -25.3% | 10,290 | -5.9% | 0.00% | – |
| Q1 2015 | $79,000 | +12.9% | 10,938 | 0.0% | 0.00% | – |
| Q4 2014 | $70,000 | -2.8% | 10,938 | 0.0% | 0.00% | – |
| Q3 2014 | $72,000 | -60.4% | 10,938 | -50.0% | 0.00% | – |
| Q2 2014 | $182,000 | +45.6% | 21,876 | +100.0% | 0.00% | – |
| Q1 2014 | $125,000 | -9.4% | 10,938 | 0.0% | 0.00% | – |
| Q4 2013 | $138,000 | -42.5% | 10,938 | -50.0% | 0.00% | – |
| Q3 2013 | $240,000 | +163.7% | 21,876 | +100.0% | 0.00% | – |
| Q2 2013 | $91,000 | – | 10,938 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Penbrook Management LLC | 58,549 | $741,000 | 0.72% |
| PERKINS CAPITAL MANAGEMENT INC | 41,000 | $519,000 | 0.35% |
| OBERWEIS ASSET MANAGEMENT INC/ | 106,901 | $1,353,000 | 0.33% |
| Perceptive Advisors | 179,619 | $2,274,000 | 0.27% |
| Hatteras Alternative Mutual Funds, LLC | 21,100 | $267,000 | 0.15% |
| PERRITT CAPITAL MANAGEMENT INC | 70,250 | $889,000 | 0.15% |
| ALGERT GLOBAL LLC | 11,470 | $145,000 | 0.04% |
| CADENCE CAPITAL MANAGEMENT LLC | 48,270 | $611,000 | 0.02% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 18,200 | $230,000 | 0.01% |
| Renaissance Technologies | 241,712 | $3,060,000 | 0.01% |