Assenagon Asset Management
IDXX icon

Assenagon Asset Management’s Idexx Laboratories IDXX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$33.6M Sell
62,731
-143,820
-70% -$77.1M 0.05% 250
2025
Q1
$86.7M Sell
206,551
-228,498
-53% -$96M 0.14% 113
2024
Q4
$180M Buy
435,049
+316,048
+266% +$131M 0.29% 57
2024
Q3
$60.1M Buy
119,001
+35,750
+43% +$18.1M 0.11% 145
2024
Q2
$40.6M Sell
83,251
-32,079
-28% -$15.6M 0.09% 153
2024
Q1
$62.3M Buy
115,330
+71,737
+165% +$38.7M 0.15% 92
2023
Q4
$24.2M Buy
43,593
+8,831
+25% +$4.9M 0.06% 231
2023
Q3
$15.2M Buy
34,762
+11,104
+47% +$4.86M 0.05% 279
2023
Q2
$11.9M Sell
23,658
-2,357
-9% -$1.18M 0.04% 305
2023
Q1
$13M Buy
26,015
+16,133
+163% +$8.07M 0.05% 303
2022
Q4
$4.03M Sell
9,882
-8,628
-47% -$3.52M 0.01% 552
2022
Q3
$6.03M Sell
18,510
-368,243
-95% -$120M 0.02% 422
2022
Q2
$136M Buy
386,753
+382,948
+10,064% +$134M 0.5% 25
2022
Q1
$2.08M Sell
3,805
-86,959
-96% -$47.6M 0.01% 799
2021
Q4
$59.8M Buy
90,764
+66,824
+279% +$44M 0.17% 74
2021
Q3
$14.9M Sell
23,940
-6,362
-21% -$3.96M 0.05% 208
2021
Q2
$19.1M Buy
30,302
+24,990
+470% +$15.8M 0.07% 207
2021
Q1
$2.6M Sell
5,312
-14,978
-74% -$7.33M 0.01% 624
2020
Q4
$10.1M Buy
20,290
+8,763
+76% +$4.38M 0.04% 210
2020
Q3
$4.53M Buy
11,527
+6,436
+126% +$2.53M 0.03% 320
2020
Q2
$1.68M Sell
5,091
-1,414
-22% -$467K 0.01% 632
2020
Q1
$1.58M Sell
6,505
-12,892
-66% -$3.12M 0.01% 389
2019
Q4
$5.07M Buy
+19,397
New +$5.07M 0.03% 202
2019
Q1
Sell
-2,059
Closed -$383K 977
2018
Q4
$383K Buy
+2,059
New +$383K ﹤0.01% 832