Dimensional Fund Advisors
IDXX icon

Dimensional Fund Advisors’s Idexx Laboratories IDXX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$299M Sell
557,186
-8,322
-1% -$4.46M 0.07% 300
2025
Q1
$237M Sell
565,508
-21,193
-4% -$8.9M 0.06% 379
2024
Q4
$243M Sell
586,701
-16,017
-3% -$6.62M 0.06% 385
2024
Q3
$305M Buy
602,718
+89,930
+18% +$45.4M 0.07% 278
2024
Q2
$250M Buy
512,788
+59,519
+13% +$29M 0.07% 334
2024
Q1
$245M Buy
453,269
+1,284
+0.3% +$693K 0.07% 327
2023
Q4
$251M Buy
451,985
+24,852
+6% +$13.8M 0.07% 281
2023
Q3
$187M Sell
427,133
-17,527
-4% -$7.66M 0.06% 362
2023
Q2
$223M Buy
444,660
+5,482
+1% +$2.75M 0.07% 288
2023
Q1
$220M Buy
439,178
+24,844
+6% +$12.4M 0.07% 280
2022
Q4
$169K Buy
414,334
+12,906
+3% +$5.27K 0.05% 411
2022
Q3
$131M Buy
401,428
+5,832
+1% +$1.9M 0.05% 499
2022
Q2
$139M Buy
395,596
+3,817
+1% +$1.34M 0.05% 482
2022
Q1
$214M Sell
391,779
-1,994
-0.5% -$1.09M 0.07% 332
2021
Q4
$259M Sell
393,773
-44,148
-10% -$29.1M 0.08% 250
2021
Q3
$272M Sell
437,921
-1,392
-0.3% -$866K 0.09% 214
2021
Q2
$277M Sell
439,313
-195
-0% -$123K 0.09% 208
2021
Q1
$215M Buy
439,508
+6,712
+2% +$3.28M 0.07% 300
2020
Q4
$216M Buy
432,796
+29,785
+7% +$14.9M 0.08% 254
2020
Q3
$158M Sell
403,011
-17,482
-4% -$6.87M 0.07% 290
2020
Q2
$139M Buy
420,493
+2,346
+0.6% +$775K 0.06% 335
2020
Q1
$101M Buy
418,147
+20,747
+5% +$5.03M 0.05% 408
2019
Q4
$104M Buy
397,400
+9,768
+3% +$2.55M 0.04% 690
2019
Q3
$105M Buy
387,632
+22,457
+6% +$6.11M 0.04% 640
2019
Q2
$101M Buy
365,175
+31,767
+10% +$8.75M 0.04% 672
2019
Q1
$74.5M Buy
333,408
+49
+0% +$11K 0.03% 945
2018
Q4
$62M Buy
333,359
+7,745
+2% +$1.44M 0.03% 996
2018
Q3
$81.3M Buy
325,614
+1,311
+0.4% +$327K 0.03% 905
2018
Q2
$70.7M Buy
324,303
+1,843
+0.6% +$402K 0.03% 1009
2018
Q1
$61.7M Sell
322,460
-3,563
-1% -$682K 0.03% 1097
2017
Q4
$51M Buy
326,023
+282
+0.1% +$44.1K 0.02% 1338
2017
Q3
$50.6M Sell
325,741
-2,619
-0.8% -$407K 0.02% 1285
2017
Q2
$53M Buy
328,360
+1,403
+0.4% +$226K 0.02% 1172
2017
Q1
$50.6M Buy
326,957
+55,939
+21% +$8.65M 0.02% 1174
2016
Q4
$31.8M Buy
271,018
+24,068
+10% +$2.82M 0.02% 1593
2016
Q3
$27.8M Buy
246,950
+7,036
+3% +$793K 0.02% 1643
2016
Q2
$22.3M Sell
239,914
-4,667
-2% -$433K 0.01% 1745
2016
Q1
$19.2M Sell
244,581
-16,983
-6% -$1.33M 0.01% 1844
2015
Q4
$19.1M Buy
261,564
+12,666
+5% +$924K 0.01% 1822
2015
Q3
$18.5M Buy
248,898
+3,719
+2% +$276K 0.01% 1837
2015
Q2
$15.7M Buy
245,179
+132,767
+118% +$8.52M 0.01% 2027
2015
Q1
$17.4M Buy
112,412
+422
+0.4% +$65.2K 0.01% 1920
2014
Q4
$16.6M Buy
111,990
+5,928
+6% +$879K 0.01% 1926
2014
Q3
$12.5M Buy
106,062
+19,599
+23% +$2.31M 0.01% 2030
2014
Q2
$11.5M Buy
86,463
+17,685
+26% +$2.36M 0.01% 2116
2014
Q1
$8.35M Buy
68,778
+9,290
+16% +$1.13M 0.01% 2305
2013
Q4
$6.33M Buy
59,488
+1,485
+3% +$158K ﹤0.01% 2451
2013
Q3
$5.78M Buy
58,003
+7,969
+16% +$794K 0.01% 2464
2013
Q2
$4.49M Buy
+50,034
New +$4.49M ﹤0.01% 2532