MCM
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Mattern Capital Management’s L3Harris LHX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$10.1M Buy
40,302
+330
+0.8% +$82.8K 1.21% 25
2025
Q1
$8.37M Buy
39,972
+1,913
+5% +$400K 1.07% 56
2024
Q4
$8M Sell
38,059
-1,005
-3% -$211K 1.04% 61
2024
Q3
$9.29M Sell
39,064
-46
-0.1% -$10.9K 1.17% 38
2024
Q2
$8.78M Sell
39,110
-244
-0.6% -$54.8K 1.21% 31
2024
Q1
$8.39M Buy
39,354
+797
+2% +$170K 1.14% 46
2023
Q4
$8.12M Buy
38,557
+2,897
+8% +$610K 1.18% 40
2023
Q3
$6.21M Buy
35,660
+3,093
+9% +$539K 1% 63
2023
Q2
$6.38M Buy
32,567
+1,599
+5% +$313K 1.03% 58
2023
Q1
$6.08M Buy
30,968
+1,314
+4% +$258K 1.07% 55
2022
Q4
$6.17M Buy
29,654
+521
+2% +$108K 1.14% 42
2022
Q3
$6.06M Buy
29,133
+7
+0% +$1.46K 1.26% 23
2022
Q2
$7.04M Sell
29,126
-706
-2% -$171K 1.39% 9
2022
Q1
$7.41M Sell
29,832
-97
-0.3% -$24.1K 1.33% 20
2021
Q4
$6.38M Sell
29,929
-445
-1% -$94.9K 1.12% 47
2021
Q3
$6.69M Buy
30,374
+178
+0.6% +$39.2K 1.32% 17
2021
Q2
$6.53M Buy
30,196
+791
+3% +$171K 1.29% 21
2021
Q1
$5.96M Buy
29,405
+939
+3% +$190K 1.29% 21
2020
Q4
$5.38M Buy
28,466
+611
+2% +$115K 1.28% 28
2020
Q3
$4.73M Buy
27,855
+7,433
+36% +$1.26M 1.24% 32
2020
Q2
$3.47M Buy
20,422
+1,242
+6% +$211K 1.01% 69
2020
Q1
$3.46M Buy
19,180
+472
+3% +$85K 1.18% 35
2019
Q4
$3.7M Buy
+18,708
New +$3.7M 1.02% 65