Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$51.4K Hold
1,800
﹤0.01% 1928
2025
Q4
$71.2K Sell
1,800
-10,400
-85% -$381K ﹤0.01% 1892
2025
Q3
$430K Sell
12,200
-11,200
-48% -$386K ﹤0.01% 1168
2025
Q2
$767K Buy
23,400
+18,500
+378% +$601K ﹤0.01% 1020
2025
Q1
$158K Buy
+4,900
New +$182K ﹤0.01% 1562
2024
Q1
Sell
-21,200
Closed -$756K 1924
2023
Q4
$756K Sell
21,200
-27,300
-56% -$1.02M ﹤0.01% 1019
2023
Q3
$2.12M Buy
48,500
+28,700
+145% +$1.4M 0.01% 574
2023
Q2
$977K Sell
19,800
-700
-3% -$32.3K ﹤0.01% 936
2023
Q1
$849K Hold
20,500
﹤0.01% 1010
2022
Q4
$909K Hold
20,500
﹤0.01% 973
2022
Q3
$801K Hold
20,500
﹤0.01% 1029
2022
Q2
$837K Buy
20,500
+1,200
+6% +$56.8K ﹤0.01% 1024
2022
Q1
$1.27M Hold
19,300
﹤0.01% 918
2021
Q4
$1.34M Hold
19,300
﹤0.01% 948
2021
Q3
$1.34M Sell
19,300
-300
-2% -$23.1K 0.01% 932
2021
Q2
$1.55M Buy
+19,600
New +$1.42M 0.01% 880
2020
Q4
Sell
-20,100
Closed -$801K 2163
2020
Q3
$801K Hold
20,100
﹤0.01% 1052
2020
Q2
$903K Sell
20,100
-2,900
-13% -$126K ﹤0.01% 941
2020
Q1
$772K Buy
+23,000
New +$827K ﹤0.01% 835
2016
Q2
Hold
0
1921
2016
Q1
Sell
-15,800
Closed -$278K 1897
2015
Q4
$354K Buy
15,800
+5,041
+47% +$104K ﹤0.01% 1388
2015
Q3
$235K Buy
+10,759
New +$269K ﹤0.01% 1497
2014
Q4
Hold
0
1747
2014
Q3
Sell
-28,900
Closed -$460K 1785
2014
Q2
$531K Buy
28,900
+23,597
+445% +$393K ﹤0.01% 1207
2014
Q1
$100K Buy
+5,303
New +$109K ﹤0.01% 1550

Other funds holding ATRC