SpiderRock Trading LLC - QUEST DIAGNOSTICS INC ownership

QUEST DIAGNOSTICS INC's ticker is and the CUSIP is 74834L10. A total of 3 filers reported holding QUEST DIAGNOSTICS INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of QUEST DIAGNOSTICS INC
ValueSharesWeighting
Q4 2014$57,000
-30.5%
841
-37.3%
0.16%
-43.8%
Q3 2014$82,000
+46.4%
1,341
+41.6%
0.28%
+15.2%
Q2 2014$56,000
+409.1%
947
+378.3%
0.24%
+328.1%
Q1 2014$11,000
-8.3%
1980.0%0.06%
-21.9%
Q3 2013$12,0001980.07%
Other shareholders
QUEST DIAGNOSTICS INC shareholders Q2 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 198$11,0000.06%
Mizuho Trust & Banking Co., Ltd. 190,950$11,060,0000.04%
View complete list of QUEST DIAGNOSTICS INC shareholders