WELLINGTON MANAGEMENT GROUP LLP - 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
WELLINGTON MANAGEMENT GROUP LLP ownership history of MATERION CORP
ValueSharesWeighting
Q4 2022$18,936,815
+14.1%
216,396
+4.3%
0.00%0.0%
Q3 2022$16,596,000
+341.1%
207,446
+306.5%
0.00%
+300.0%
Q2 2022$3,762,000
+96.1%
51,026
+128.0%
0.00%
Q1 2022$1,918,000
+72.6%
22,379
+85.3%
0.00%
Q4 2021$1,111,000
+25.5%
12,079
-6.4%
0.00%
Q3 2021$885,000
-9.0%
12,9000.0%0.00%
Q2 2021$972,000
+133.7%
12,900
+87.5%
0.00%
Q3 2018$416,000
+11.5%
6,8810.0%0.00%
Q2 2018$373,000
+6.3%
6,8810.0%0.00%
Q1 2018$351,000
+4.8%
6,8810.0%0.00%
Q4 2017$335,0006,8810.00%
Other shareholders
MATERION CORP shareholders Q4 2018
NameSharesValueWeighting ↓
ACK Asset Management 419,700$30,944,0008.66%
AIGH Capital Management LLC 181,189$13,359,0003.52%
Roubaix Capital, LLC 53,233$3,925,0003.38%
Trigran Investments, Inc. 307,710$22,688,0002.64%
Concentric Capital Strategies, LP 37,100$2,735,0002.07%
OBERWEIS ASSET MANAGEMENT INC/ 90,715$6,688,0001.69%
Worth Venture Partners, LLC 35,126$2,652,0001.56%
Phocas Financial Corp. 115,005$8,479,0001.27%
Copeland Capital Management, LLC 420,800$31,026,0000.98%
Walthausen & Co., LLC 28,750$2,120,0000.95%
View complete list of MATERION CORP shareholders