GAMCO INVESTORS, INC. ET AL - OM GROUP INC ownership

OM GROUP INC's ticker is OMG and the CUSIP is 670872100. A total of 174 filers reported holding OM GROUP INC in Q2 2015. The put-call ratio across all filers is 0.06 and the average weighting 0.3%.

Quarter-by-quarter ownership
GAMCO INVESTORS, INC. ET AL ownership history of OM GROUP INC
ValueSharesWeighting
Q3 2015$4,026,000
+279.5%
122,400
+287.6%
0.03%
+333.3%
Q2 2015$1,061,00031,5820.01%
Other shareholders

There were no reported owners of OM GROUP INC in Q2 2015.

NameSharesValueWeighting ↓
View complete list of OM GROUP INC shareholders