SpiderRock Trading LLC - MEADWESTVACO CORP ownership

MEADWESTVACO CORP's ticker is and the CUSIP is 58333410. A total of 2 filers reported holding MEADWESTVACO CORP in Q2 2014. The put-call ratio across all filers is - and the average weighting 1.9%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of MEADWESTVACO CORP
ValueSharesWeighting
Q4 2014$9,000
+125.0%
200
-90.9%
0.02%
+19.0%
Q1 2014$4,000
-87.1%
2,200
+144.4%
0.02%
-91.3%
Q2 2013$31,0009000.24%
Other shareholders
MEADWESTVACO CORP shareholders Q2 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 900$31,0000.24%
State of New Jersey Common Pension Fund A 250,000$8,528,0000.04%
NEW MEXICO EDUCATIONAL RETIREMENT BOARD 27,938$953,0000.04%
Mizuho Trust & Banking Co., Ltd. 235,013$8,016,0000.03%
DEUTSCHE BANK AG\ 451,633$15,402,0000.01%
View complete list of MEADWESTVACO CORP shareholders