HA
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Heartland Advisors’s Materion MTRN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$7.21M Sell
90,843
-228
-0.3% -$18.1K 0.4% 101
2025
Q1
$7.43M Hold
91,071
0.43% 99
2024
Q4
$9.01M Hold
91,071
0.49% 84
2024
Q3
$10.2M Buy
91,071
+43,014
+90% +$4.81M 0.53% 73
2024
Q2
$5.2M Buy
+48,057
New +$5.2M 0.29% 125
2023
Q1
Sell
-76,622
Closed -$6.71M 186
2022
Q4
$6.71M Sell
76,622
-26,309
-26% -$2.3M 0.42% 103
2022
Q3
$8.23M Sell
102,931
-25,360
-20% -$2.03M 0.62% 69
2022
Q2
$9.46M Sell
128,291
-15,474
-11% -$1.14M 0.66% 56
2022
Q1
$12.3M Sell
143,765
-4,894
-3% -$420K 0.76% 40
2021
Q4
$13.7M Sell
148,659
-10,177
-6% -$936K 0.8% 31
2021
Q3
$10.9M Buy
158,836
+16,835
+12% +$1.16M 0.66% 50
2021
Q2
$10.7M Buy
142,001
+13,763
+11% +$1.04M 0.62% 56
2021
Q1
$8.49M Buy
128,238
+9,824
+8% +$651K 0.54% 72
2020
Q4
$7.55M Buy
118,414
+31,051
+36% +$1.98M 0.54% 72
2020
Q3
$4.55M Buy
87,363
+30,692
+54% +$1.6M 0.4% 111
2020
Q2
$3.49M Buy
+56,671
New +$3.49M 0.31% 128
2017
Q1
Sell
-231,802
Closed -$9.18M 210
2016
Q4
$9.18M Sell
231,802
-88,633
-28% -$3.51M 0.51% 89
2016
Q3
$9.84M Sell
320,435
-371,150
-54% -$11.4M 0.56% 73
2016
Q2
$17.1M Sell
691,585
-299,316
-30% -$7.41M 0.96% 21
2016
Q1
$26.2M Buy
990,901
+18,878
+2% +$500K 1.38% 13
2015
Q4
$27.2M Sell
972,023
-76,019
-7% -$2.13M 1.09% 19
2015
Q3
$31.5M Sell
1,048,042
-1,844
-0.2% -$55.4K 1.15% 22
2015
Q2
$37M Sell
1,049,886
-211,179
-17% -$7.44M 1.03% 26
2015
Q1
$48.5M Sell
1,261,065
-368,691
-23% -$14.2M 1.21% 20
2014
Q4
$57.4M Sell
1,629,756
-390,686
-19% -$13.8M 1.13% 20
2014
Q3
$62M Sell
2,020,442
-464
-0% -$14.2K 1.2% 14
2014
Q2
$74.8M Hold
2,020,906
1.3% 13
2014
Q1
$68.6M Buy
2,020,906
+308
+0% +$10.5K 1.2% 14
2013
Q4
$62.3M Buy
2,020,598
+51,305
+3% +$1.58M 1.08% 22
2013
Q3
$63.1M Buy
1,969,293
+40,655
+2% +$1.3M 1.15% 19
2013
Q2
$52.2M Buy
+1,928,638
New +$52.2M 0.96% 25