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 Q4 2013. The put-call ratio across all filers is 0.19 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2013 | $3,000 | – | 84 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 1,280,984 | $35,944,000 | 13.88% |
| RK Asset Management, LLC | 337,673 | $9,475,000 | 8.34% |
| Murphy Michael R | 788,508 | $22,126,000 | 7.66% |
| TANAKA CAPITAL MANAGEMENT INC | 47,251 | $1,327,000 | 3.87% |
| Tikvah Management LLC | 115,000 | $3,227,000 | 2.27% |
| Camber Capital Management LP | 543,724 | $15,257,000 | 1.43% |
| AMERICAN CAPITAL MANAGEMENT INC | 365,850 | $10,266,000 | 1.19% |
| Smith, Graham & Co., Investment Advisors, LP | 235,437 | $6,606,000 | 0.98% |
| Nelson Capital Management, LLC | 80,080 | $2,247,000 | 0.85% |
| RIVERBRIDGE PARTNERS LLC | 1,443,211 | $40,497,000 | 0.79% |