Teacher Retirement System of Texas’s Idexx Laboratories IDXX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$17.8M Sell
33,122
-31,078
-48% -$16.7M 0.07% 255
2025
Q1
$27M Buy
64,200
+37,163
+137% +$15.6M 0.11% 193
2024
Q4
$11.2M Sell
27,037
-12,099
-31% -$5M 0.04% 318
2024
Q3
$19.8M Sell
39,136
-11,216
-22% -$5.67M 0.09% 218
2024
Q2
$24.5M Sell
50,352
-4,266
-8% -$2.08M 0.14% 169
2024
Q1
$29.5M Buy
54,618
+27,418
+101% +$14.8M 0.19% 125
2023
Q4
$15.1M Sell
27,200
-7,694
-22% -$4.27M 0.1% 226
2023
Q3
$15.3M Buy
34,894
+4,331
+14% +$1.89M 0.1% 225
2023
Q2
$15.4M Sell
30,563
-11,084
-27% -$5.57M 0.1% 222
2023
Q1
$20.8M Buy
41,647
+23,767
+133% +$11.9M 0.14% 157
2022
Q4
$7.29M Sell
17,880
-1,493
-8% -$609K 0.05% 337
2022
Q3
$6.31M Sell
19,373
-4,371
-18% -$1.42M 0.05% 359
2022
Q2
$8.33M Sell
23,744
-17,634
-43% -$6.18M 0.06% 332
2022
Q1
$22.6M Sell
41,378
-10,516
-20% -$5.75M 0.12% 180
2021
Q4
$34.2M Buy
51,894
+7,978
+18% +$5.25M 0.15% 154
2021
Q3
$27.3M Buy
43,916
+9,213
+27% +$5.73M 0.15% 170
2021
Q2
$21.9M Buy
34,703
+322
+0.9% +$203K 0.12% 210
2021
Q1
$16.8M Buy
34,381
+490
+1% +$240K 0.09% 243
2020
Q4
$16.9M Buy
33,891
+10,072
+42% +$5.03M 0.1% 223
2020
Q3
$9.36M Sell
23,819
-9,132
-28% -$3.59M 0.06% 322
2020
Q2
$10.9M Buy
32,951
+7,897
+32% +$2.61M 0.09% 276
2020
Q1
$6.07M Buy
25,054
+20,289
+426% +$4.91M 0.07% 322
2019
Q4
$1.24M Buy
+4,765
New +$1.24M 0.01% 508
2019
Q3
Sell
-4,177
Closed -$1.15M 591
2019
Q2
$1.15M Sell
4,177
-22,455
-84% -$6.18M 0.01% 489
2019
Q1
$5.96M Sell
26,632
-118
-0.4% -$26.4K 0.05% 370
2018
Q4
$4.98M Sell
26,750
-7,781
-23% -$1.45M 0.05% 380
2018
Q3
$8.62M Sell
34,531
-25,686
-43% -$6.41M 0.06% 335
2018
Q2
$13.1M Buy
60,217
+7,867
+15% +$1.71M 0.08% 290
2018
Q1
$10M Sell
52,350
-2,793
-5% -$535K 0.07% 317
2017
Q4
$8.62M Buy
55,143
+32,002
+138% +$5M 0.06% 333
2017
Q3
$3.6M Sell
23,141
-21,363
-48% -$3.32M 0.02% 469
2017
Q2
$7.18M Sell
44,504
-35,858
-45% -$5.79M 0.05% 304
2017
Q1
$12.4M Buy
80,362
+50,189
+166% +$7.76M 0.09% 243
2016
Q4
$3.54M Buy
30,173
+26,659
+759% +$3.13M 0.03% 401
2016
Q3
$396K Sell
3,514
-2,978
-46% -$336K ﹤0.01% 842
2016
Q2
$603K Sell
6,492
-4,669
-42% -$434K ﹤0.01% 757
2016
Q1
$874K Buy
11,161
+2,622
+31% +$205K 0.01% 589
2015
Q4
$623K Sell
8,539
-2,929
-26% -$214K ﹤0.01% 577
2015
Q3
$851K Buy
11,468
+7,754
+209% +$575K 0.01% 540
2015
Q2
$238K Sell
3,714
-616
-14% -$39.5K ﹤0.01% 758
2015
Q1
$334K Buy
4,330
+1,272
+42% +$98.1K ﹤0.01% 744
2014
Q4
$227K Sell
3,058
-644
-17% -$47.8K ﹤0.01% 647
2014
Q3
$218K Sell
3,702
-136
-4% -$8.01K ﹤0.01% 557
2014
Q2
$256K Hold
3,838
﹤0.01% 587
2014
Q1
$233K Sell
3,838
-78
-2% -$4.74K ﹤0.01% 467
2013
Q4
$208K Sell
3,916
-10,154
-72% -$539K ﹤0.01% 484
2013
Q3
$701K Buy
14,070
+6,636
+89% +$331K 0.01% 491
2013
Q2
$334K Buy
+7,434
New +$334K ﹤0.01% 535