Aperio Group, LLC - OM GROUP INC ownership

OM GROUP INC's ticker is OMG and the CUSIP is 670872100. A total of 156 filers reported holding OM GROUP INC in Q3 2013. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.

Quarter-by-quarter ownership
Aperio Group, LLC ownership history of OM GROUP INC
ValueSharesWeighting
Q3 2015$712,000
-1.7%
21,635
+0.4%
0.01%0.0%
Q2 2015$724,000
+34.8%
21,549
+20.4%
0.01%
+16.7%
Q1 2015$537,000
+7.4%
17,895
+6.6%
0.01%0.0%
Q4 2014$500,000
+88.0%
16,781
+63.9%
0.01%
+50.0%
Q3 2014$266,000
-20.8%
10,241
-1.3%
0.00%
-20.0%
Q2 2014$336,000
-1.8%
10,372
+0.7%
0.01%0.0%
Q1 2014$342,000
-6.8%
10,304
+2.3%
0.01%
-16.7%
Q4 2013$367,000
+6.7%
10,068
-1.1%
0.01%
-14.3%
Q3 2013$344,000
+19.4%
10,178
+9.2%
0.01%0.0%
Q2 2013$288,0009,3180.01%
Other shareholders
OM GROUP INC shareholders Q3 2013
NameSharesValueWeighting ↓
SIGNIA CAPITAL MANAGEMENT LLC 258,349$9,407,0003.50%
Cohen Capital Management, Inc. 127,580$4,645,0001.31%
INVESTMENT COUNSELORS OF MARYLAND LLC 707,950$25,776,0001.05%
Granahan Investment Management 926,891$33,748,0000.87%
ALGERT GLOBAL LLC 74,640$2,718,0000.73%
Pinnacle Holdings, LLC 28,679$1,044,202,0000.30%
ROTHSCHILD & CO ASSET MANAGEMENT US INC. 371,042$13,510,0000.30%
SECOR Capital Advisors, LP 19,019$692,0000.28%
FIRSTMERIT BANK N A TRUSTEE 73,812$2,687,0000.24%
CRAMER ROSENTHAL MCGLYNN LLC 715,972$26,069,0000.19%
View complete list of OM GROUP INC shareholders