Citadel Advisors’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
$5.51M Buy
38,073
+24,053
+172% +$3.5M ﹤0.01% 4190
2025
Q4
$1.74M Sell
14,020
-19,523
-58% -$2.41M ﹤0.01% 6209
2025
Q3
$4.05M Sell
33,543
-45,544
-58% -$4.78M ﹤0.01% 4737
2025
Q2
$6.28M Buy
79,087
+66,503
+528% +$5.24M 0.01% 3734
2025
Q1
$1.03M Buy
12,584
+5,020
+66% +$473K ﹤0.01% 6897
2024
Q4
$748K Buy
7,564
+1,680
+29% +$183K ﹤0.01% 7652
2024
Q3
$658K Sell
5,884
-9,853
-63% -$1.1M ﹤0.01% 7678
2024
Q2
$1.7M Buy
15,737
+14,778
+1,541% +$1.7M ﹤0.01% 5615
2024
Q1
$126K Buy
+959
New +$122K ﹤0.01% 11035
2023
Q4
Sell
-13,047
Closed -$1.43M 14946
2023
Q3
$1.33M Buy
13,047
+12,517
+2,362% +$1.37M ﹤0.01% 6007
2023
Q2
$60.5K Sell
530
-113
-18% -$12.3K ﹤0.01% 11578
2023
Q1
$74.6K Sell
643
-2,356
-79% -$236K ﹤0.01% 11655
2022
Q4
$262K Sell
2,999
-18,672
-86% -$1.52M ﹤0.01% 9604
2022
Q3
$1.73M Sell
21,671
-37,829
-64% -$3.12M ﹤0.01% 5859
2022
Q2
$4.39M Buy
59,500
+14,297
+32% +$1.15M 0.01% 4059
2022
Q1
$3.88M Buy
45,203
+10,027
+29% +$857K ﹤0.01% 4675
2021
Q4
$3.23M Sell
35,176
-6,880
-16% -$573K ﹤0.01% 5188
2021
Q3
$2.89M Sell
42,056
-1,571
-4% -$112K ﹤0.01% 5456
2021
Q2
$3.29M Sell
43,627
-50,758
-54% -$3.76M ﹤0.01% 5375
2021
Q1
$6.25M Buy
94,385
+84,899
+895% +$5.89M 0.01% 3800
2020
Q4
$605K Sell
9,486
-40,299
-81% -$2.32M ﹤0.01% 7798
2020
Q3
$2.59M Sell
49,785
-22,319
-31% -$1.26M ﹤0.01% 4248
2020
Q2
$4.43M Buy
72,104
+41,987
+139% +$2.12M 0.01% 3247
2020
Q1
$1.05M Sell
30,117
-20,246
-40% -$1M ﹤0.01% 5243
2019
Q4
$2.99M Sell
50,363
-26,563
-35% -$1.57M ﹤0.01% 3794
2019
Q3
$4.72M Buy
76,926
+35,647
+86% +$2.21M 0.01% 3188
2019
Q2
$2.8M Sell
41,279
-10,239
-20% -$645K ﹤0.01% 3970
2019
Q1
$2.94M Sell
51,518
-33,352
-39% -$1.74M ﹤0.01% 3802
2018
Q4
$3.82M Sell
84,870
-58,804
-41% -$3.13M 0.01% 3183
2018
Q3
$8.69M Buy
143,674
+3,748
+3% +$226K 0.01% 2287
2018
Q2
$7.58M Buy
139,926
+94,121
+205% +$5.11M 0.01% 2235
2018
Q1
$2.34M Sell
45,805
-23,505
-34% -$1.2M ﹤0.01% 3492
2017
Q4
$3.37M Sell
69,310
-15,828
-19% -$753K ﹤0.01% 2960
2017
Q3
$3.67M Sell
85,138
-13,423
-14% -$514K 0.01% 2663
2017
Q2
$3.69M Buy
98,561
+12,236
+14% +$432K 0.01% 2454
2017
Q1
$2.9M Buy
86,325
+31,305
+57% +$1.15M 0.01% 2628
2016
Q4
$2.18M Sell
55,020
-142,591
-72% -$5.02M ﹤0.01% 2850
2016
Q3
$6.07M Buy
197,611
+112,985
+134% +$3.17M 0.01% 1794
2016
Q2
$2.1M Buy
84,626
+19,571
+30% +$502K 0.01% 2689
2016
Q1
$1.72M Buy
65,055
+1,742
+3% +$43.4K ﹤0.01% 2816
2015
Q4
$1.77M Buy
+63,313
New +$1.91M ﹤0.01% 2862
2015
Q3
Sell
-113,031
Closed -$3.98M 9121
2015
Q2
$3.98M Buy
113,031
+90,265
+396% +$3.48M 0.01% 2272
2015
Q1
$875K Buy
22,766
+16,825
+283% +$604K ﹤0.01% 4107
2014
Q4
$209K Buy
+5,941
New +$205K ﹤0.01% 5930
2014
Q3
Sell
-3,573
Closed -$132K 8315
2014
Q2
$132K Sell
3,573
-37,575
-91% -$1.3M ﹤0.01% 5986
2014
Q1
$1.4M Buy
41,148
+28,435
+224% +$845K ﹤0.01% 3004
2013
Q4
$392K Buy
12,713
+9,019
+244% +$262K ﹤0.01% 4287
2013
Q3
$118K Buy
3,694
+504
+16% +$15.4K ﹤0.01% 5218
2013
Q2
$87K Buy
+3,190
New +$89.7K ﹤0.01% 5315

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