T. Rowe Price Associates
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T. Rowe Price Associates’s Idexx Laboratories IDXX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$288M Sell
536,101
-1,452,811
-73% -$779M 0.03% 363
2025
Q1
$835M Buy
1,988,912
+825,965
+71% +$347M 0.1% 190
2024
Q4
$481M Sell
1,162,947
-373,905
-24% -$155M 0.06% 275
2024
Q3
$776M Buy
1,536,852
+265,970
+21% +$134M 0.09% 212
2024
Q2
$619M Buy
1,270,882
+993,366
+358% +$484M 0.07% 231
2024
Q1
$150M Buy
277,516
+90
+0% +$48.6K 0.02% 474
2023
Q4
$154M Buy
277,426
+16,503
+6% +$9.16M 0.02% 461
2023
Q3
$114M Buy
260,923
+52,903
+25% +$23.1M 0.02% 488
2023
Q2
$104M Buy
208,020
+34,108
+20% +$17.1M 0.01% 515
2023
Q1
$87M Sell
173,912
-151
-0.1% -$75.5K 0.01% 541
2022
Q4
$71M Sell
174,063
-21,779
-11% -$8.88M 0.01% 570
2022
Q3
$63.8M Sell
195,842
-655,708
-77% -$214M 0.01% 584
2022
Q2
$299M Sell
851,550
-217,711
-20% -$76.4M 0.04% 381
2022
Q1
$585M Buy
1,069,261
+370,413
+53% +$203M 0.06% 301
2021
Q4
$460M Sell
698,848
-20,055
-3% -$13.2M 0.04% 367
2021
Q3
$447M Sell
718,903
-12,888
-2% -$8.02M 0.04% 366
2021
Q2
$462M Sell
731,791
-542,742
-43% -$343M 0.04% 352
2021
Q1
$624M Sell
1,274,533
-737,860
-37% -$361M 0.06% 299
2020
Q4
$1.01B Sell
2,012,393
-18,070
-0.9% -$9.03M 0.1% 207
2020
Q3
$798M Sell
2,030,463
-488,259
-19% -$192M 0.09% 226
2020
Q2
$832M Buy
2,518,722
+156,468
+7% +$51.7M 0.1% 201
2020
Q1
$572M Sell
2,362,254
-1,275,881
-35% -$309M 0.09% 233
2019
Q4
$950M Buy
3,638,135
+405,817
+13% +$106M 0.12% 179
2019
Q3
$879M Buy
3,232,318
+51,594
+2% +$14M 0.12% 181
2019
Q2
$876M Buy
3,180,724
+787,736
+33% +$217M 0.12% 182
2019
Q1
$535M Buy
2,392,988
+21,096
+0.9% +$4.72M 0.08% 255
2018
Q4
$441M Buy
2,371,892
+465,986
+24% +$86.7M 0.07% 256
2018
Q3
$476M Sell
1,905,906
-208,899
-10% -$52.2M 0.07% 280
2018
Q2
$461M Sell
2,114,805
-76,563
-3% -$16.7M 0.07% 271
2018
Q1
$419M Buy
2,191,368
+126,122
+6% +$24.1M 0.07% 293
2017
Q4
$323M Sell
2,065,246
-234,421
-10% -$36.7M 0.05% 350
2017
Q3
$358M Sell
2,299,667
-104,092
-4% -$16.2M 0.06% 327
2017
Q2
$388M Sell
2,403,759
-1,629,177
-40% -$263M 0.07% 294
2017
Q1
$624M Sell
4,032,936
-395,384
-9% -$61.1M 0.12% 204
2016
Q4
$519M Sell
4,428,320
-117,871
-3% -$13.8M 0.1% 223
2016
Q3
$512M Buy
4,546,191
+14,294
+0.3% +$1.61M 0.1% 227
2016
Q2
$421M Sell
4,531,897
-274,491
-6% -$25.5M 0.09% 242
2016
Q1
$376M Sell
4,806,388
-3,420,509
-42% -$268M 0.08% 270
2015
Q4
$600M Sell
8,226,897
-349,673
-4% -$25.5M 0.13% 185
2015
Q3
$637M Sell
8,576,570
-73,496
-0.8% -$5.46M 0.14% 169
2015
Q2
$555M Buy
8,650,066
+4,367,252
+102% +$280M 0.11% 202
2015
Q1
$662M Sell
4,282,814
-162,767
-4% -$25.1M 0.14% 182
2014
Q4
$659M Sell
4,445,581
-1,478,022
-25% -$219M 0.14% 185
2014
Q3
$698M Sell
5,923,603
-1,791,067
-23% -$211M 0.15% 164
2014
Q2
$1.03B Sell
7,714,670
-602,434
-7% -$80.5M 0.22% 110
2014
Q1
$1.01B Sell
8,317,104
-138,009
-2% -$16.8M 0.23% 110
2013
Q4
$899M Sell
8,455,113
-147,277
-2% -$15.7M 0.21% 124
2013
Q3
$857M Sell
8,602,390
-138,860
-2% -$13.8M 0.21% 121
2013
Q2
$785M Buy
+8,741,250
New +$785M 0.21% 124