State of Wisconsin Investment Board’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
$25.9M Sell
48,369
-10,164
-17% -$5.45M 0.06% 265
2025
Q1
$24.6M Buy
58,533
+5,451
+10% +$2.29M 0.06% 275
2024
Q4
$21.9M Sell
53,082
-8,882
-14% -$3.67M 0.06% 305
2024
Q3
$31.3M Sell
61,964
-676
-1% -$342K 0.08% 234
2024
Q2
$30.5M Sell
62,640
-3,135
-5% -$1.53M 0.08% 212
2024
Q1
$35.5M Buy
65,775
+744
+1% +$402K 0.09% 189
2023
Q4
$36.1M Sell
65,031
-6,125
-9% -$3.4M 0.1% 168
2023
Q3
$31.1M Buy
71,156
+13,715
+24% +$6M 0.1% 191
2023
Q2
$28.8M Buy
57,441
+4,535
+9% +$2.28M 0.08% 233
2023
Q1
$26.5M Buy
52,906
+8,160
+18% +$4.08M 0.08% 253
2022
Q4
$18.3M Sell
44,746
-11,418
-20% -$4.66M 0.06% 338
2022
Q3
$18.3M Sell
56,164
-11,022
-16% -$3.59M 0.06% 331
2022
Q2
$23.6M Buy
67,186
+2,833
+4% +$994K 0.06% 309
2022
Q1
$35.2M Buy
64,353
+10,380
+19% +$5.68M 0.07% 278
2021
Q4
$35.5M Sell
53,973
-14,307
-21% -$9.42M 0.07% 305
2021
Q3
$42.5M Buy
68,280
+3,381
+5% +$2.1M 0.09% 252
2021
Q2
$41M Sell
64,899
-3,173
-5% -$2M 0.08% 260
2021
Q1
$33.3M Buy
68,072
+16,814
+33% +$8.23M 0.07% 306
2020
Q4
$25.6M Buy
51,258
+5,480
+12% +$2.74M 0.06% 339
2020
Q3
$18M Sell
45,778
-18,146
-28% -$7.13M 0.04% 403
2020
Q2
$21.1M Buy
63,924
+22,400
+54% +$7.4M 0.06% 339
2020
Q1
$10.1M Sell
41,524
-33,933
-45% -$8.22M 0.03% 507
2019
Q4
$19.7M Buy
75,457
+4,002
+6% +$1.05M 0.05% 398
2019
Q3
$19.4M Sell
71,455
-5,912
-8% -$1.61M 0.05% 370
2019
Q2
$21.3M Sell
77,367
-14,219
-16% -$3.91M 0.06% 344
2019
Q1
$20.5M Buy
91,586
+3,729
+4% +$834K 0.06% 357
2018
Q4
$16.3M Sell
87,857
-4,240
-5% -$789K 0.05% 370
2018
Q3
$23M Sell
92,097
-9,817
-10% -$2.45M 0.06% 317
2018
Q2
$22.2M Sell
101,914
-3,915
-4% -$853K 0.06% 327
2018
Q1
$20.3M Sell
105,829
-5,069
-5% -$970K 0.06% 359
2017
Q4
$17.3M Sell
110,898
-4,383
-4% -$685K 0.05% 412
2017
Q3
$17.9M Buy
115,281
+6,178
+6% +$961K 0.05% 377
2017
Q2
$17.6M Buy
109,103
+28,320
+35% +$4.57M 0.06% 362
2017
Q1
$12.5M Buy
80,783
+32,207
+66% +$4.98M 0.05% 438
2016
Q4
$5.7M Sell
48,576
-58,577
-55% -$6.87M 0.02% 679
2016
Q3
$12.1M Sell
107,153
-71,000
-40% -$8M 0.05% 425
2016
Q2
$16.5M Sell
178,153
-29,639
-14% -$2.75M 0.07% 325
2016
Q1
$16.3M Sell
207,792
-100,752
-33% -$7.89M 0.06% 347
2015
Q4
$22.5M Buy
308,544
+1,126
+0.4% +$82.1K 0.09% 258
2015
Q3
$22.8M Sell
307,418
-25,930
-8% -$1.93M 0.09% 264
2015
Q2
$21.4M Sell
333,348
-580
-0.2% -$37.2K 0.08% 315
2015
Q1
$25.8M Sell
333,928
-1,980
-0.6% -$153K 0.09% 272
2014
Q4
$24.9M Sell
335,908
-79,162
-19% -$5.87M 0.09% 281
2014
Q3
$24.5M Buy
415,070
+520
+0.1% +$30.6K 0.09% 274
2014
Q2
$27.7M Sell
414,550
-58,614
-12% -$3.91M 0.1% 247
2014
Q1
$28.7M Sell
473,164
-30,776
-6% -$1.87M 0.11% 213
2013
Q4
$26.8M Sell
503,940
-3,638
-0.7% -$193K 0.1% 233
2013
Q3
$25.3M Sell
507,578
-65,096
-11% -$3.24M 0.1% 231
2013
Q2
$25.7M Buy
+572,674
New +$25.7M 0.11% 224