MARSHALL WACE, LLP - MEADWESTVACO CORP ownership

MEADWESTVACO CORP's ticker is 4107PS and the CUSIP is 583334107. A total of 389 filers reported holding MEADWESTVACO CORP in Q4 2014. The put-call ratio across all filers is 0.47 and the average weighting 0.2%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of MEADWESTVACO CORP
ValueSharesWeighting
Q2 2015$2,171,000
-29.1%
46,000
-25.1%
0.03%
-30.0%
Q1 2015$3,062,000
+432.5%
61,393
+373.9%
0.04%
+400.0%
Q4 2014$575,000
-33.4%
12,954
-33.7%
0.01%
-38.5%
Q2 2014$864,000
-83.6%
19,532
-86.0%
0.01%
-86.5%
Q1 2014$5,262,000139,8080.10%
Other shareholders
MEADWESTVACO CORP shareholders Q4 2014
NameSharesValueWeighting ↓
Starboard Value LP 10,093,836$448,065,00010.16%
Hirzel Capital Management LLC 989,928$43,943,0005.11%
OSKIE CAPITAL MANAGEMENT, LLC 250,501$11,119,0004.53%
Breithorn Capital Management 148,970$6,613,0004.23%
Capital Innovations LLC 97,308$4,320,0003.82%
Numina Capital Management, LLC 233,001$10,343,0003.44%
13D Management LLC 276,447$12,271,0003.39%
SouthernSun Asset Management 6,659,634$295,622,0002.92%
Numina Capital Management, LLC 181,600$8,061,0002.68%
Bronson Point Management LLC 612,600$27,193,0002.14%
View complete list of MEADWESTVACO CORP shareholders