BIO-REFERENCE LABS INC's ticker is BRLI and the CUSIP is 09057G602. A total of 174 filers reported holding BIO-REFERENCE LABS INC in Q1 2015. The put-call ratio across all filers is 0.14 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $445,000 | +91.8% | 10,786 | +64.0% | 0.00% | 0.0% |
| Q1 2015 | $232,000 | -64.3% | 6,578 | -67.5% | 0.00% | -50.0% |
| Q4 2014 | $650,000 | +128.1% | 20,213 | +98.6% | 0.00% | +100.0% |
| Q3 2014 | $285,000 | -8.4% | 10,179 | -0.9% | 0.00% | 0.0% |
| Q2 2014 | $311,000 | +7.6% | 10,275 | -1.7% | 0.00% | 0.0% |
| Q1 2014 | $289,000 | +33.2% | 10,458 | +23.6% | 0.00% | 0.0% |
| Q4 2013 | $217,000 | -84.3% | 8,463 | -81.7% | 0.00% | -80.0% |
| Q3 2013 | $1,382,000 | +24.1% | 46,218 | +19.3% | 0.01% | 0.0% |
| Q2 2013 | $1,114,000 | – | 38,741 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 1,280,984 | $38,711,000 | 13.16% |
| RK Asset Management, LLC | 334,753 | $10,116,000 | 8.74% |
| Murphy Michael R | 813,921 | $24,597,000 | 7.82% |
| TANAKA CAPITAL MANAGEMENT INC | 72,101 | $2,063,000 | 2.87% |
| Tikvah Management LLC | 115,000 | $3,475,000 | 2.45% |
| AMERICAN CAPITAL MANAGEMENT INC | 350,850 | $10,603,000 | 1.19% |
| Camber Capital Management LP | 543,724 | $16,431,000 | 1.08% |
| Smith, Graham & Co., Investment Advisors, LP | 242,067 | $7,315,000 | 1.02% |
| RIVERBRIDGE PARTNERS LLC | 1,674,390 | $50,600,000 | 0.88% |
| Nelson Capital Management, LLC | 71,800 | $2,170,000 | 0.87% |