Holdings in ATRC
| Report Date |
Value (USD) |
Shares |
Change |
Type |
Discretion |
Filed |
| 2025-12-31 |
$9,602,833 |
242,741 |
+3180.3%
|
Shares |
Defined |
2026-02-17 |
| 2025-09-30 |
$260,850 |
7,400 |
-83.7%
|
Shares |
Defined |
2025-11-14 |
| 2025-09-30 |
$1,603,839 |
45,499 |
+341.7%
|
Shares |
Defined |
2025-11-14 |
| 2025-06-30 |
$337,531 |
10,300 |
-92.4%
|
Shares |
Defined |
2025-08-14 |
| 2025-06-30 |
$4,415,265 |
134,735 |
+1852.7%
|
Shares |
Defined |
2025-08-14 |
| 2025-03-31 |
$222,594 |
6,900 |
-96.4%
|
Shares |
Defined |
2025-05-15 |
| 2025-03-31 |
$6,112,721 |
189,483 |
+4110.7%
|
Shares |
Defined |
2025-05-15 |
| 2025-03-31 |
$145,170 |
4,500 |
0.0%
|
Shares |
Defined |
2025-05-15 |
| 2024-12-31 |
$137,520 |
4,500 |
-97.7%
|
Shares |
Defined |
2025-02-14 |
| 2024-12-31 |
$5,958,649 |
194,982 |
+1485.2%
|
Shares |
Defined |
2025-02-14 |
| 2024-12-31 |
$375,888 |
12,300 |
-92.3%
|
Shares |
Defined |
2025-02-14 |
| 2024-09-30 |
$4,451,153 |
158,743 |
+2104.8%
|
Shares |
Defined |
2024-11-14 |
| 2024-09-30 |
$201,888 |
7,200 |
-40.0%
|
Shares |
Defined |
2024-11-14 |
| 2024-09-30 |
$336,480 |
12,000 |
-4.8%
|
Shares |
Defined |
2024-11-14 |
| 2024-06-30 |
$286,902 |
12,600 |
-91.8%
|
Shares |
Defined |
2024-08-14 |
| 2024-06-30 |
$3,499,908 |
153,707 |
+4169.6%
|
Shares |
Defined |
2024-08-14 |
| 2024-06-30 |
$81,972 |
3,600 |
-98.8%
|
Shares |
Defined |
2024-08-14 |
| 2024-03-31 |
$9,348,582 |
307,317 |
+3035.9%
|
Shares |
Defined |
2024-05-15 |
| 2024-03-31 |
$298,116 |
9,800 |
+139.0%
|
Shares |
Defined |
2024-05-15 |
| 2024-03-31 |
$124,722 |
4,100 |
+141.2%
|
Shares |
Defined |
2024-05-15 |
| 2023-12-31 |
$60,673 |
1,700 |
-99.4%
|
Shares |
Defined |
2024-02-14 |
| 2023-12-31 |
$10,915,750 |
305,849 |
+2606.6%
|
Shares |
Defined |
2024-02-14 |
| 2023-12-31 |
$403,297 |
11,300 |
+5550.0%
|
Shares |
Defined |
2024-02-14 |
| 2023-09-30 |
$8,760 |
200 |
-99.8%
|
Shares |
Defined |
2023-11-14 |
| 2023-09-30 |
$4,187,192 |
95,598 |
+6273.2%
|
Shares |
Defined |
2023-11-14 |
| 2023-06-30 |
$74,040 |
1,500 |
+400.0%
|
Shares |
Defined |
2023-08-14 |
| 2023-06-30 |
$14,808 |
300 |
-99.9%
|
Shares |
Defined |
2023-08-14 |
| 2023-06-30 |
$15,360,189 |
311,187 |
-8.5%
|
Shares |
Defined |
2023-08-14 |
| 2023-03-31 |
$14,092,709 |
339,993 |
+37677.0%
|
Shares |
Defined |
2023-05-15 |
| 2023-03-31 |
$37,305 |
900 |
-99.3%
|
Shares |
Defined |
2023-05-15 |
| 2022-12-31 |
$5,763,452 |
129,866 |
+25873.2%
|
Shares |
Defined |
2023-02-14 |
| 2022-12-31 |
$22,190 |
500 |
-93.3%
|
Shares |
Defined |
2023-02-14 |
| 2022-09-30 |
$293,250 |
7,500 |
-88.1%
|
Shares |
Defined |
2022-11-14 |
| 2022-09-30 |
$2,458,529 |
62,878 |
+1109.2%
|
Shares |
Defined |
2022-11-14 |
| 2022-06-30 |
$212,472 |
5,200 |
-91.3%
|
Shares |
Defined |
2022-08-15 |
| 2022-06-30 |
$2,431,292 |
59,503 |
+1600.1%
|
Shares |
Defined |
2022-08-15 |
| 2022-03-31 |
$229,845 |
3,500 |
-98.3%
|
Shares |
Defined |
2022-05-16 |
| 2022-03-31 |
$13,872,656 |
211,248 |
-41.9%
|
Shares |
Defined |
2022-05-16 |
| 2021-12-31 |
$25,284,097 |
363,643 |
+7172.9%
|
Shares |
Defined |
2022-02-14 |
| 2021-06-30 |
$396,650 |
5,000 |
-99.4%
|
Shares |
Defined |
2021-08-16 |
| 2021-06-30 |
$65,750,052 |
828,817 |
+9885.7%
|
Shares |
Defined |
2021-08-16 |
| 2021-06-30 |
$658,439 |
8,300 |
-98.4%
|
Shares |
Defined |
2021-08-16 |
| 2021-03-31 |
$34,080,948 |
520,161 |
+7549.4%
|
Shares |
Defined |
2021-05-21 |
| 2021-03-31 |
$445,536 |
6,800 |
-35.8%
|
Shares |
Defined |
2021-05-21 |
| 2021-03-31 |
$694,512 |
10,600 |
-96.0%
|
Shares |
Defined |
2021-05-21 |
| 2020-12-31 |
$14,833,995 |
266,463 |
-3.0%
|
Shares |
Defined |
2021-02-16 |
| 2020-09-30 |
$10,964,679 |
274,804 |
+4001.6%
|
Shares |
Defined |
2020-11-16 |
| 2020-09-30 |
$267,330 |
6,700 |
+21.8%
|
Shares |
Defined |
2020-11-16 |
| 2020-06-30 |
$247,225 |
5,500 |
-97.7%
|
Shares |
Defined |
2020-08-14 |
| 2020-06-30 |
$10,790,562 |
240,057 |
—
|
Shares |
Defined |
2020-08-14 |
