Acadian Asset Management’s Materion MTRN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$599K Buy
4,170
+3,161
+313% +$460K ﹤0.01% 1312
2025
Q4
$124K Buy
1,009
+387
+62% +$47.7K ﹤0.01% 1638
2025
Q3
$74K Buy
+622
New +$65.3K ﹤0.01% 1578
2024
Q4
Sell
-784
Closed -$87K 1979
2024
Q3
$87K Buy
+784
New +$87.2K ﹤0.01% 1637
2023
Q3
Sell
-7,430
Closed -$848K 1777
2023
Q2
$848K Hold
7,430
﹤0.01% 921
2023
Q1
$861K Sell
7,430
-34,986
-82% -$3.51M ﹤0.01% 915
2022
Q4
$3.71M Sell
42,416
-43,276
-51% -$3.53M 0.02% 528
2022
Q3
$6.85M Sell
85,692
-139,895
-62% -$11.5M 0.04% 339
2022
Q2
$16.6M Sell
225,587
-76,509
-25% -$6.14M 0.09% 198
2022
Q1
$25.9M Sell
302,096
-11,198
-4% -$957K 0.11% 195
2021
Q4
$28.8M Sell
313,294
-40,119
-11% -$3.34M 0.11% 175
2021
Q3
$24.2M Sell
353,413
-81,118
-19% -$5.8M 0.09% 186
2021
Q2
$32.7M Sell
434,531
-62,875
-13% -$4.66M 0.12% 164
2021
Q1
$32.9M Sell
497,406
-62,637
-11% -$4.35M 0.13% 154
2020
Q4
$35.7M Sell
560,043
-53,024
-9% -$3.05M 0.14% 137
2020
Q3
$31.9M Sell
613,067
-17,890
-3% -$1.01M 0.13% 151
2020
Q2
$38.8M Buy
630,957
+2,589
+0.4% +$131K 0.17% 142
2020
Q1
$22M Sell
628,368
-127,431
-17% -$6.32M 0.13% 150
2019
Q4
$44.9M Sell
755,799
-4,389
-0.6% -$260K 0.2% 115
2019
Q3
$46.6M Buy
+760,188
New +$47.2M 0.2% 119
2019
Q2
Sell
-767,852
Closed -$43.8M 1963
2019
Q1
$43.8M Buy
767,852
+33,243
+5% +$1.73M 0.19% 120
2018
Q4
$33M Buy
734,609
+34,870
+5% +$1.85M 0.16% 133
2018
Q3
$42.3M Buy
699,739
+64,653
+10% +$3.89M 0.17% 130
2018
Q2
$34.4M Buy
635,086
+86,607
+16% +$4.7M 0.15% 138
2018
Q1
$28M Buy
548,479
+232,969
+74% +$11.9M 0.12% 158
2017
Q4
$15.3M Buy
315,510
+176,602
+127% +$8.4M 0.07% 229
2017
Q3
$6M Buy
138,908
+44,908
+48% +$1.72M 0.03% 343
2017
Q2
$3.52M Sell
94,000
-39,529
-30% -$1.4M 0.02% 456
2017
Q1
$4.48M Sell
133,529
-59,685
-31% -$2.19M 0.02% 428
2016
Q4
$7.65M Buy
193,214
+16,970
+10% +$597K 0.04% 337
2016
Q3
$5.41M Buy
176,244
+101,261
+135% +$2.84M 0.03% 361
2016
Q2
$1.86M Buy
74,983
+37,888
+102% +$973K 0.01% 535
2016
Q1
$982K Buy
37,095
+31,396
+551% +$782K 0.01% 634
2015
Q4
$160K Sell
5,699
-18,950
-77% -$573K ﹤0.01% 1001
2015
Q3
$739K Sell
24,649
-6,300
-20% -$201K ﹤0.01% 721
2015
Q2
$1.09M Buy
30,949
+25,167
+435% +$970K 0.01% 662
2015
Q1
$222K Hold
5,782
﹤0.01% 905
2014
Q4
$204K Buy
+5,782
New +$199K ﹤0.01% 881
2014
Q3
Sell
-6,254
Closed -$231K 1087
2014
Q2
$231K Buy
6,254
+3,194
+104% +$111K ﹤0.01% 780
2014
Q1
$104K Buy
+3,060
New +$90.9K ﹤0.01% 842

Other funds holding MTRN