SEI Investments
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SEI Investments’s Idexx Laboratories IDXX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$64.7M Buy
120,587
+56,692
+89% +$30.4M 0.08% 278
2025
Q1
$26.8M Buy
63,895
+29,439
+85% +$12.4M 0.03% 549
2024
Q4
$14.2M Sell
34,456
-31,743
-48% -$13.1M 0.02% 831
2024
Q3
$33.4M Sell
66,199
-130,609
-66% -$66M 0.04% 451
2024
Q2
$95.9M Buy
196,808
+39,455
+25% +$19.2M 0.14% 149
2024
Q1
$85M Sell
157,353
-418
-0.3% -$226K 0.12% 164
2023
Q4
$87.6M Sell
157,771
-23,985
-13% -$13.3M 0.14% 137
2023
Q3
$79.5M Buy
181,756
+24,194
+15% +$10.6M 0.14% 122
2023
Q2
$79.1M Buy
157,562
+17,663
+13% +$8.87M 0.14% 124
2023
Q1
$70M Sell
139,899
-28,487
-17% -$14.2M 0.13% 144
2022
Q4
$68.7M Buy
168,386
+25,970
+18% +$10.6M 0.15% 122
2022
Q3
$46.4M Buy
142,416
+26,032
+22% +$8.48M 0.1% 201
2022
Q2
$40.7M Buy
116,384
+7,829
+7% +$2.74M 0.09% 242
2022
Q1
$59.6M Buy
108,555
+43,478
+67% +$23.9M 0.12% 159
2021
Q4
$42.9M Sell
65,077
-3,322
-5% -$2.19M 0.08% 254
2021
Q3
$42.6M Buy
68,399
+48,199
+239% +$30M 0.09% 232
2021
Q2
$12.8M Sell
20,200
-3,983
-16% -$2.52M 0.03% 603
2021
Q1
$12.2M Sell
24,183
-3,342
-12% -$1.68M 0.03% 587
2020
Q4
$14M Sell
27,525
-1,536
-5% -$781K 0.04% 491
2020
Q3
$11.5M Buy
29,061
+6,057
+26% +$2.4M 0.03% 493
2020
Q2
$7.6M Sell
23,004
-97
-0.4% -$32K 0.02% 673
2020
Q1
$5.59M Sell
23,101
-2,876
-11% -$695K 0.02% 700
2019
Q4
$6.79M Sell
25,977
-21,742
-46% -$5.68M 0.02% 752
2019
Q3
$13M Sell
47,719
-8,585
-15% -$2.34M 0.03% 473
2019
Q2
$15.5M Sell
56,304
-19,406
-26% -$5.34M 0.05% 393
2019
Q1
$16.9M Buy
75,710
+36,579
+93% +$8.18M 0.06% 348
2018
Q4
$8.67M Buy
39,131
+2,382
+6% +$528K 0.03% 619
2018
Q3
$9.24M Sell
36,749
-11,074
-23% -$2.78M 0.03% 569
2018
Q2
$10.4M Sell
47,823
-174
-0.4% -$37.9K 0.04% 561
2018
Q1
$9.19M Sell
47,997
-7,809
-14% -$1.49M 0.04% 550
2017
Q4
$8.73M Buy
55,806
+12,360
+28% +$1.93M 0.03% 663
2017
Q3
$6.76M Buy
43,446
+4,102
+10% +$638K 0.02% 757
2017
Q2
$6.35M Buy
39,344
+19,067
+94% +$3.08M 0.03% 736
2017
Q1
$3.14M Buy
20,277
+8,792
+77% +$1.36M 0.01% 995
2016
Q4
$1.35M Buy
11,485
+223
+2% +$26.2K 0.01% 1280
2016
Q3
$1.27M Buy
11,262
+1,737
+18% +$196K 0.01% 1191
2016
Q2
$885K Buy
9,525
+2,640
+38% +$245K 0.01% 1201
2016
Q1
$539K Buy
6,885
+5,926
+618% +$464K ﹤0.01% 1290
2015
Q4
$70K Buy
959
+316
+49% +$23.1K ﹤0.01% 1792
2015
Q3
$48K Sell
643
-265
-29% -$19.8K ﹤0.01% 1926
2015
Q2
$59K Buy
908
+386
+74% +$25.1K ﹤0.01% 1652
2015
Q1
$78K Sell
522
-909
-64% -$136K ﹤0.01% 1604
2014
Q4
$211K Buy
+1,431
New +$211K ﹤0.01% 1392