DIMENSIONAL FUND ADVISORS LP - OM GROUP INC ownership

OM GROUP INC's ticker is OMG and the CUSIP is 670872100. A total of 164 filers reported holding OM GROUP INC in Q3 2015. The put-call ratio across all filers is 2.03 and the average weighting 0.2%.

Quarter-by-quarter ownership
DIMENSIONAL FUND ADVISORS LP ownership history of OM GROUP INC
ValueSharesWeighting
Q3 2015$82,228,000
-5.6%
2,500,067
-3.6%
0.05%
+1.9%
Q2 2015$87,151,000
+8.8%
2,593,777
-2.8%
0.05%
+3.9%
Q1 2015$80,120,000
+0.3%
2,667,979
-0.5%
0.05%
-1.9%
Q4 2014$79,913,000
+13.6%
2,681,630
-1.1%
0.05%
+4.0%
Q3 2014$70,331,000
-20.6%
2,710,179
-0.7%
0.05%
-19.4%
Q2 2014$88,550,000
-1.4%
2,730,514
+1.0%
0.06%
-7.5%
Q1 2014$89,847,000
-11.5%
2,704,639
-3.0%
0.07%
-15.2%
Q4 2013$101,528,000
+10.4%
2,788,472
+2.5%
0.08%
-1.2%
Q3 2013$91,930,000
+8.7%
2,721,461
-0.5%
0.08%0.0%
Q2 2013$84,557,0002,734,7050.08%
Other shareholders
OM GROUP INC shareholders Q3 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