State of Wisconsin Investment Board’s AtriCure ATRC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$7.33M Sell
223,810
-1,329
-0.6% -$43.6K 0.02% 780
2025
Q1
$7.26M Buy
225,139
+4,551
+2% +$147K 0.02% 772
2024
Q4
$6.74M Buy
220,588
+11,017
+5% +$337K 0.02% 820
2024
Q3
$5.88M Buy
209,571
+4,336
+2% +$122K 0.01% 883
2024
Q2
$4.67M Sell
205,235
-1,555
-0.8% -$35.4K 0.01% 958
2024
Q1
$6.29M Sell
206,790
-25,050
-11% -$762K 0.02% 865
2023
Q4
$8.27M Buy
231,840
+118,358
+104% +$4.22M 0.02% 726
2023
Q3
$4.97M Sell
113,482
-779
-0.7% -$34.1K 0.02% 920
2023
Q2
$5.64M Buy
114,261
+681
+0.6% +$33.6K 0.02% 893
2023
Q1
$4.71M Buy
113,580
+682
+0.6% +$28.3K 0.01% 987
2022
Q4
$5.01M Sell
112,898
-2,700
-2% -$120K 0.02% 940
2022
Q3
$4.52M Sell
115,598
-2,927
-2% -$114K 0.01% 985
2022
Q2
$4.84M Sell
118,525
-77,075
-39% -$3.15M 0.01% 1009
2022
Q1
$12.8M Sell
195,600
-4,400
-2% -$289K 0.03% 660
2021
Q4
$13.9M Buy
200,000
+4,400
+2% +$306K 0.03% 637
2021
Q3
$13.6M Hold
195,600
0.03% 627
2021
Q2
$15.5M Hold
195,600
0.03% 550
2021
Q1
$12.8M Hold
195,600
0.03% 631
2020
Q4
$10.9M Buy
+195,600
New +$10.9M 0.03% 645