BOSTON ADVISORS LLC - MATERION CORP ownership

MATERION CORP's ticker is MTRN and the CUSIP is 576690101. A total of 150 filers reported holding MATERION CORP in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BOSTON ADVISORS LLC ownership history of MATERION CORP
ValueSharesWeighting
Q4 2015$5,660,000
+81.8%
202,130
+94.9%
0.13%
+12.8%
Q3 2015$3,113,000
+449.0%
103,690
+544.6%
0.12%
+387.5%
Q2 2015$567,000
-4.7%
16,087
+3.9%
0.02%0.0%
Q1 2015$595,000
+101.7%
15,477
+85.0%
0.02%
+100.0%
Q4 2014$295,000
+14.8%
8,3670.0%0.01%
+9.1%
Q3 2014$257,000
-16.8%
8,3670.0%0.01%
-15.4%
Q2 2014$309,0008,3670.01%
Other shareholders
MATERION CORP shareholders Q3 2014
NameSharesValueWeighting ↓
ACK Asset Management 419,700$35,985,0007.81%
Roubaix Capital, LLC 66,698$5,719,0003.94%
OBERWEIS ASSET MANAGEMENT INC/ 99,505$8,532,0001.71%
Phocas Financial Corp. 116,315$9,973,0001.24%
Copeland Capital Management, LLC 422,942$36,263,0001.00%
AMH Equity Ltd 11,000$943,0000.98%
Concentric Capital Strategies, LP 30,400$2,606,0000.85%
Walthausen & Co., LLC 33,180$2,845,0000.80%
Granite Investment Partners, LLC 273,144$23,419,0000.80%
HEARTLAND ADVISORS INC 143,765$12,326,0000.76%
View complete list of MATERION CORP shareholders