A.R.T. Advisors, LLC - 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
A.R.T. Advisors, LLC ownership history of MATERION CORP
ValueSharesWeighting
Q4 2019$527,000
-52.7%
8,863
-51.2%
0.03%
-53.6%
Q3 2019$1,114,000
-9.0%
18,163
-15.4%
0.06%
-23.3%
Q1 2019$1,224,000
+380.0%
21,459
+278.9%
0.07%
+356.2%
Q4 2018$255,000
-71.7%
5,663
-84.5%
0.02%
-64.4%
Q2 2016$902,000
+175.8%
36,453
+195.1%
0.04%
+200.0%
Q1 2016$327,000
-36.8%
12,353
-8.2%
0.02%
-16.7%
Q1 2015$517,000
-8.7%
13,455
-16.3%
0.02%
-14.3%
Q4 2014$566,000
+19.7%
16,081
+15.2%
0.02%
-16.0%
Q1 2014$473,000
+79.8%
13,962
+63.4%
0.02%
+78.6%
Q4 2013$263,0008,5430.01%
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