BlackRock Inc. - OM GROUP INC ownership

OM GROUP INC's ticker is OMG and the CUSIP is 670872100. A total of 148 filers reported holding OM GROUP INC in Q2 2014. The put-call ratio across all filers is 6.97 and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Inc. ownership history of OM GROUP INC
ValueSharesWeighting
Q3 2015$24,000
-20.0%
736
-18.3%
0.00%
Q2 2015$30,000
+3.4%
901
-5.9%
0.00%
Q1 2015$29,000
+3.6%
9570.0%0.00%
Q4 2014$28,000
+12.0%
9570.0%0.00%
Q3 2014$25,000
-19.4%
9570.0%0.00%
Q2 2014$31,000
-11.4%
957
-8.4%
0.00%
Q1 2014$35,000
-62.0%
1,045
-58.4%
0.00%
Q4 2013$92,000
+8.2%
2,5140.0%0.00%
Q3 2013$85,000
+16.4%
2,514
+6.3%
0.00%
Q2 2013$73,0002,3640.00%
Other shareholders
OM GROUP INC shareholders Q2 2014
NameSharesValueWeighting ↓
SPRINGOWL ASSOCIATES LLC 51,000$1,677,0005.95%
GLAZER CAPITAL, LLC 1,082,053$35,589,0004.43%
Kassirer Asset Management Corp 181,035$5,954,0003.97%
Kellner Capital, LLC 229,000$7,532,0003.96%
GABELLI & Co INVESTMENT ADVISERS, INC. 361,919$11,904,0001.68%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 140,000$4,605,0001.67%
ALPINE ASSOCIATES MANAGEMENT INC. 1,144,979$37,658,0001.47%
S. MUOIO & CO. LLC 73,000$2,401,0001.24%
SIGNIA CAPITAL MANAGEMENT LLC 10,695$352,0001.16%
AQR Arbitrage LLC 1,671,795$54,985,0000.67%
View complete list of OM GROUP INC shareholders