Holdings in MTRN
| Report Date |
Value (USD) |
Shares |
Change |
Type |
Discretion |
Filed |
| 2025-12-31 |
$1,056,720 |
8,500 |
-39.4%
|
Shares |
Defined |
2026-02-17 |
| 2025-12-31 |
$1,742,966 |
14,020 |
-58.2%
|
Shares |
Defined |
2026-02-17 |
| 2025-09-30 |
$4,052,329 |
33,543 |
-57.6%
|
Shares |
Defined |
2025-11-14 |
| 2025-06-30 |
$6,277,134 |
79,087 |
+11198.1%
|
Shares |
Defined |
2025-08-14 |
| 2025-03-31 |
$57,120 |
700 |
0.0%
|
Shares |
Defined |
2025-05-15 |
| 2025-03-31 |
$57,120 |
700 |
-94.4%
|
Shares |
Defined |
2025-05-15 |
| 2025-03-31 |
$1,026,854 |
12,584 |
+6192.0%
|
Shares |
Defined |
2025-05-15 |
| 2024-12-31 |
$19,776 |
200 |
-33.3%
|
Shares |
Defined |
2025-02-14 |
| 2024-12-31 |
$29,664 |
300 |
-96.0%
|
Shares |
Defined |
2025-02-14 |
| 2024-12-31 |
$747,928 |
7,564 |
-36.4%
|
Shares |
Defined |
2025-02-14 |
| 2024-09-30 |
$1,331,134 |
11,900 |
+102.2%
|
Shares |
Defined |
2024-11-14 |
| 2024-09-30 |
$658,184 |
5,884 |
+43.5%
|
Shares |
Defined |
2024-11-14 |
| 2024-09-30 |
$458,626 |
4,100 |
+272.7%
|
Shares |
Defined |
2024-11-14 |
| 2024-06-30 |
$118,943 |
1,100 |
-93.0%
|
Shares |
Defined |
2024-08-14 |
| 2024-06-30 |
$1,701,641 |
15,737 |
+3834.2%
|
Shares |
Defined |
2024-08-14 |
| 2024-06-30 |
$43,252 |
400 |
-58.3%
|
Shares |
Defined |
2024-08-14 |
| 2024-03-31 |
$126,348 |
959 |
-69.1%
|
Shares |
Defined |
2024-05-15 |
| 2024-03-31 |
$408,425 |
3,100 |
+121.4%
|
Shares |
Defined |
2024-05-15 |
| 2023-12-31 |
$182,182 |
1,400 |
-82.3%
|
Shares |
Defined |
2024-02-14 |
| 2023-12-31 |
$1,028,027 |
7,900 |
-39.4%
|
Shares |
Defined |
2024-02-14 |
| 2023-09-30 |
$1,329,619 |
13,047 |
-6.1%
|
Shares |
Defined |
2023-11-14 |
| 2023-09-30 |
$1,416,549 |
13,900 |
+396.4%
|
Shares |
Defined |
2023-11-14 |
| 2023-09-30 |
$285,348 |
2,800 |
-3.4%
|
Shares |
Defined |
2023-11-14 |
| 2023-06-30 |
$331,180 |
2,900 |
-81.5%
|
Shares |
Defined |
2023-08-14 |
| 2023-06-30 |
$1,792,940 |
15,700 |
+2862.3%
|
Shares |
Defined |
2023-08-14 |
| 2023-06-30 |
$60,525 |
530 |
-17.6%
|
Shares |
Defined |
2023-08-14 |
| 2023-03-31 |
$74,588 |
643 |
-87.4%
|
Shares |
Defined |
2023-05-15 |
| 2023-03-31 |
$591,600 |
5,100 |
+325.0%
|
Shares |
Defined |
2023-05-15 |
| 2023-03-31 |
$139,200 |
1,200 |
-60.0%
|
Shares |
Defined |
2023-05-15 |
| 2022-12-31 |
$262,442 |
2,999 |
+87.4%
|
Shares |
Defined |
2023-02-14 |
| 2022-12-31 |
$140,016 |
1,600 |
-92.6%
|
Shares |
Defined |
2023-02-14 |
| 2022-09-30 |
$1,733,680 |
21,671 |
+702.6%
|
Shares |
Defined |
2022-11-14 |
| 2022-09-30 |
$216,000 |
2,700 |
-95.5%
|
Shares |
Defined |
2022-11-14 |
| 2022-06-30 |
$4,386,934 |
59,500 |
+31.6%
|
Shares |
Defined |
2022-08-15 |
| 2022-03-31 |
$3,875,705 |
45,203 |
+1358.2%
|
Shares |
Defined |
2022-05-16 |
| 2022-03-31 |
$265,794 |
3,100 |
+29.2%
|
Shares |
Defined |
2022-05-16 |
| 2022-03-31 |
$205,776 |
2,400 |
-7.7%
|
Shares |
Defined |
2022-05-16 |
| 2021-12-31 |
$239,044 |
2,600 |
-92.6%
|
Shares |
Defined |
2022-02-14 |
| 2021-12-31 |
$3,234,081 |
35,176 |
-19.4%
|
Shares |
Defined |
2022-02-14 |
| 2021-06-30 |
$3,287,294 |
43,627 |
-53.8%
|
Shares |
Defined |
2021-08-16 |
| 2021-03-31 |
$6,252,062 |
94,385 |
+1750.7%
|
Shares |
Defined |
2021-05-21 |
| 2021-03-31 |
$337,824 |
5,100 |
-46.2%
|
Shares |
Defined |
2021-05-21 |
| 2020-12-31 |
$604,447 |
9,486 |
-80.9%
|
Shares |
Defined |
2021-02-16 |
| 2020-09-30 |
$2,590,313 |
49,785 |
+937.2%
|
Shares |
Defined |
2020-11-16 |
| 2020-06-30 |
$295,152 |
4,800 |
-93.3%
|
Shares |
Defined |
2020-08-14 |
| 2020-06-30 |
$4,433,674 |
72,104 |
+139.4%
|
Shares |
Defined |
2020-08-14 |
| 2020-03-31 |
$1,054,396 |
30,117 |
—
|
Shares |
Defined |
2020-05-15 |
