SpiderRock Trading LLC - WASTE MGMT INC DEL ownership

WASTE MGMT INC DEL's ticker is and the CUSIP is 94106L10. A total of 3 filers reported holding WASTE MGMT INC DEL 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 WASTE MGMT INC DEL
ValueSharesWeighting
Q4 2014$12,000
+100.0%
3,682
-0.5%
0.03%
+70.0%
Q3 2014$6,0003,700
+640.0%
0.02%
Q1 2014$0
-100.0%
500
-80.8%
0.00%
-100.0%
Q4 2013$1,0000.0%2,600
+23.8%
0.01%
-16.7%
Q3 2013$1,0002,100
+250.0%
0.01%
Q2 2013$06000.00%
Other shareholders
WASTE MGMT INC DEL shareholders Q2 2014
NameSharesValueWeighting ↓
INGALLS & SNYDER LLC 27,970$1,435,0000.08%
SpiderRock Trading LLC 182$9,0000.02%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 22,121$1,135,0000.01%
SpiderRock Trading LLC 800$2,0000.01%
SpiderRock Trading LLC 2,700$1,0000.00%
View complete list of WASTE MGMT INC DEL shareholders