BlackRock Investment Management, LLC - OM GROUP INC ownership

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of OM GROUP INC
ValueSharesWeighting
Q3 2015$4,121,000
-1.2%
125,307
+0.9%
0.01%
+20.0%
Q2 2015$4,172,000
+23.6%
124,160
+10.4%
0.01%
+25.0%
Q1 2015$3,376,000
-3.4%
112,431
-4.1%
0.00%
-20.0%
Q4 2014$3,494,000
+13.4%
117,233
-1.2%
0.01%
+25.0%
Q3 2014$3,080,000
-19.6%
118,677
+0.5%
0.00%
-20.0%
Q2 2014$3,831,000
-7.8%
118,120
-5.5%
0.01%
-16.7%
Q1 2014$4,153,000
-7.6%
125,029
+1.3%
0.01%
-14.3%
Q4 2013$4,495,000
+5.4%
123,467
-2.2%
0.01%0.0%
Q3 2013$4,265,000
+9.9%
126,261
+0.6%
0.01%0.0%
Q2 2013$3,880,000125,4880.01%
Other shareholders
OM GROUP INC shareholders Q4 2015
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