Parallax Volatility Advisers, L.P. - BIO-REFERENCE LABS INC ownership

BIO-REFERENCE LABS INC's ticker is BRLI and the CUSIP is 09057G602. A total of 166 filers reported holding BIO-REFERENCE LABS INC in Q1 2014. The put-call ratio across all filers is 0.25 and the average weighting 0.2%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of BIO-REFERENCE LABS INC
ValueSharesWeighting
Q1 2015$252,000
-55.7%
7,200
-59.3%
0.00%
-100.0%
Q4 2014$569,000
+181.7%
17,700
+145.8%
0.00%
+100.0%
Q3 2014$202,000
+236.7%
7,200
+260.0%
0.00%
Q2 2014$60,000
-55.9%
2,000
-59.2%
0.00%
-100.0%
Q1 2014$136,000
-18.1%
4,900
-24.2%
0.00%0.0%
Q4 2013$166,000
+144.1%
6,463
+183.5%
0.00%
Q3 2013$68,000
+41.7%
2,280
+36.9%
0.00%
Q2 2013$48,0001,6660.00%
Other shareholders

There were no reported owners of BIO-REFERENCE LABS INC in Q1 2014.

NameSharesValueWeighting ↓
View complete list of BIO-REFERENCE LABS INC shareholders