Renaissance Technologies’s AtriCure ATRC Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$12.4M Buy
377,700
+69,800
+23% +$2.29M 0.02% 939
2025
Q1
$9.93M Buy
307,900
+144,000
+88% +$4.65M 0.02% 1011
2024
Q4
$5.01M Buy
163,900
+65,800
+67% +$2.01M 0.01% 1455
2024
Q3
$2.75M Sell
98,100
-73,600
-43% -$2.06M ﹤0.01% 1813
2024
Q2
$3.91M Buy
171,700
+19,500
+13% +$444K 0.01% 1462
2024
Q1
$4.63M Buy
152,200
+57,900
+61% +$1.76M 0.01% 1456
2023
Q4
$3.37M Sell
94,300
-47,100
-33% -$1.68M 0.01% 1610
2023
Q3
$6.19M Buy
141,400
+44,600
+46% +$1.95M 0.01% 1188
2023
Q2
$4.78M Sell
96,800
-37,900
-28% -$1.87M 0.01% 1450
2023
Q1
$5.58M Buy
134,700
+35,900
+36% +$1.49M 0.01% 1410
2022
Q4
$4.39M Sell
98,800
-11,000
-10% -$488K 0.01% 1591
2022
Q3
$4.29M Buy
109,800
+29,700
+37% +$1.16M 0.01% 1530
2022
Q2
$3.27M Buy
+80,100
New +$3.27M ﹤0.01% 1855
2021
Q4
Sell
-65,200
Closed -$4.54M 3887
2021
Q3
$4.54M Sell
65,200
-3,400
-5% -$236K 0.01% 1534
2021
Q2
$5.44M Buy
+68,600
New +$5.44M 0.01% 1582
2021
Q1
Sell
-20,900
Closed -$1.16M 3297
2020
Q4
$1.16M Sell
20,900
-550,475
-96% -$30.7M ﹤0.01% 2423
2020
Q3
$22.8M Sell
571,375
-102,100
-15% -$4.07M 0.02% 679
2020
Q2
$30.3M Buy
673,475
+138,975
+26% +$6.25M 0.03% 607
2020
Q1
$18M Buy
534,500
+211,300
+65% +$7.1M 0.02% 835
2019
Q4
$10.5M Buy
323,200
+115,700
+56% +$3.76M 0.01% 1414
2019
Q3
$5.18M Buy
207,500
+32,259
+18% +$805K ﹤0.01% 1774
2019
Q2
$5.23M Buy
175,241
+45,541
+35% +$1.36M ﹤0.01% 1791
2019
Q1
$3.48M Buy
129,700
+99,500
+329% +$2.67M ﹤0.01% 2028
2018
Q4
$924K Buy
30,200
+8,600
+40% +$263K ﹤0.01% 2614
2018
Q3
$757K Sell
21,600
-43,100
-67% -$1.51M ﹤0.01% 2719
2018
Q2
$1.75M Buy
64,700
+900
+1% +$24.3K ﹤0.01% 2338
2018
Q1
$1.31M Sell
63,800
-12,229
-16% -$251K ﹤0.01% 2533
2017
Q4
$1.39M Buy
76,029
+51,429
+209% +$938K ﹤0.01% 2526
2017
Q3
$550K Buy
+24,600
New +$550K ﹤0.01% 2768
2017
Q1
Sell
-57,200
Closed -$1.12M 3217
2016
Q4
$1.12M Sell
57,200
-31,700
-36% -$620K ﹤0.01% 2497
2016
Q3
$1.41M Sell
88,900
-1,700
-2% -$26.9K ﹤0.01% 2399
2016
Q2
$1.28M Sell
90,600
-24,200
-21% -$342K ﹤0.01% 2426
2016
Q1
$1.93M Buy
+114,800
New +$1.93M ﹤0.01% 2240
2015
Q4
Sell
-18,500
Closed -$405K 3268
2015
Q3
$405K Buy
+18,500
New +$405K ﹤0.01% 2684
2014
Q2
Sell
-38,950
Closed -$733K 2776
2014
Q1
$733K Buy
38,950
+7,250
+23% +$136K ﹤0.01% 2201
2013
Q4
$592K Buy
+31,700
New +$592K ﹤0.01% 2302
2013
Q3
Sell
-35,320
Closed -$336K 2806
2013
Q2
$336K Buy
+35,320
New +$336K ﹤0.01% 2373