Robeco Schweiz AG - MATERION CORP ownership

MATERION CORP's ticker is MTRN and the CUSIP is 576690101. A total of 190 filers reported holding MATERION CORP in Q4 2018. The put-call ratio across all filers is 4.82 and the average weighting 0.1%.

Quarter-by-quarter ownership
Robeco Schweiz AG ownership history of MATERION CORP
ValueSharesWeighting
Q3 2019$9,809,000
-5.4%
159,0000.0%0.42%
-4.3%
Q2 2019$10,367,000
+14.3%
159,0000.0%0.44%
+17.3%
Q1 2019$9,073,000
+27.8%
159,0000.0%0.38%
+14.3%
Q4 2018$7,101,000
-24.0%
159,0000.0%0.33%
-9.9%
Q3 2018$9,341,000
+8.7%
159,0000.0%0.36%
-0.5%
Q2 2018$8,594,000
+5.9%
159,0000.0%0.37%
-2.7%
Q1 2018$8,117,000
+4.3%
159,0000.0%0.38%
-26.8%
Q4 2017$7,783,000
+23.7%
159,000
+8.2%
0.51%
+6.0%
Q3 2017$6,292,000
+13.7%
147,0000.0%0.48%
+4.5%
Q2 2017$5,535,000
+13.0%
147,000
-2.0%
0.46%
+11.0%
Q1 2017$4,898,000
-3.6%
150,000
+20.0%
0.42%
-10.5%
Q4 2016$5,081,000
+32.6%
125,0000.0%0.47%
+40.7%
Q3 2016$3,833,000
+30.0%
125,0000.0%0.33%
+23.0%
Q2 2016$2,948,000
-11.6%
125,0000.0%0.27%
-15.6%
Q1 2016$3,335,000
-7.1%
125,0000.0%0.32%
+4.2%
Q4 2015$3,589,000
-3.2%
125,0000.0%0.31%
-11.3%
Q3 2015$3,708,000
-3.7%
125,000
+19.7%
0.35%
+8.5%
Q2 2015$3,850,000
-12.9%
104,400
-9.2%
0.32%
-8.1%
Q1 2015$4,419,000
+18.6%
115,000
+9.5%
0.35%
+22.2%
Q4 2014$3,725,000
+25.0%
105,000
+10.5%
0.28%
+19.3%
Q3 2014$2,980,000
+36.3%
95,000
+58.3%
0.24%
+33.7%
Q2 2014$2,187,000
+31.0%
60,000
+20.0%
0.18%
+22.8%
Q1 2014$1,670,000
+11.3%
50,0000.0%0.14%
+9.0%
Q4 2013$1,500,00050,0000.13%
Other shareholders
MATERION CORP shareholders Q4 2018
NameSharesValueWeighting ↓
ACK Asset Management 415,000$26,402,0006.23%
Roubaix Capital, LLC 60,103$5,526,0003.37%
Phocas Financial Corp. 118,212$10,868,0001.38%
OBERWEIS ASSET MANAGEMENT INC/ 69,657$6,404,0001.17%
Copeland Capital Management, LLC 415,125$38,167,0000.99%
Walthausen & Co., LLC 34,130$3,138,0000.82%
Granite Investment Partners, LLC 298,643$27,457,0000.80%
HEARTLAND ADVISORS INC 148,659$13,668,0000.80%
Ziegler Capital Management, LLC 174,156$16,012,0000.58%
Gilman Hill Asset Management, LLC 23,934$2,200,0000.49%
View complete list of MATERION CORP shareholders