State of Michigan Retirement System’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
$21.9M Sell
40,755
-200
-0.5% -$107K 0.11% 150
2025
Q1
$17.2M Hold
40,955
0.1% 176
2024
Q4
$16.9M Sell
40,955
-700
-2% -$289K 0.09% 179
2024
Q3
$21M Sell
41,655
-200
-0.5% -$101K 0.1% 151
2024
Q2
$20.4M Buy
41,855
+400
+1% +$195K 0.1% 148
2024
Q1
$22.4M Hold
41,455
0.12% 138
2023
Q4
$23M Buy
41,455
+200
+0.5% +$111K 0.14% 125
2023
Q3
$18M Sell
41,255
-200
-0.5% -$87.5K 0.12% 148
2023
Q2
$20.8M Sell
41,455
-500
-1% -$251K 0.13% 140
2023
Q1
$21M Buy
41,955
+300
+0.7% +$150K 0.14% 139
2022
Q4
$17M Sell
41,655
-800
-2% -$326K 0.12% 155
2022
Q3
$13.8M Sell
42,455
-200
-0.5% -$65.2K 0.1% 173
2022
Q2
$15M Buy
42,655
+2,600
+6% +$912K 0.1% 167
2022
Q1
$21.9M Buy
40,055
+1,237
+3% +$677K 0.13% 126
2021
Q4
$25.6M Buy
38,818
+16,364
+73% +$10.8M 0.13% 123
2021
Q3
$14M Sell
22,454
-100
-0.4% -$62.2K 0.08% 182
2021
Q2
$14.2M Buy
22,554
+1,100
+5% +$695K 0.08% 202
2021
Q1
$10.5M Hold
21,454
0.07% 231
2020
Q4
$10.7M Sell
21,454
-200
-0.9% -$100K 0.07% 214
2020
Q3
$8.51M Hold
21,654
0.07% 216
2020
Q2
$7.15M Buy
21,654
+2,054
+10% +$678K 0.06% 226
2020
Q1
$4.75M Sell
19,600
-1,100
-5% -$266K 0.05% 255
2019
Q4
$5.41M Hold
20,700
0.04% 304
2019
Q3
$5.63M Buy
20,700
+100
+0.5% +$27.2K 0.05% 274
2019
Q2
$5.67M Sell
20,600
-4,200
-17% -$1.16M 0.05% 274
2019
Q1
$5.55M Buy
24,800
+100
+0.4% +$22.4K 0.04% 308
2018
Q4
$4.6M Sell
24,700
-156,100
-86% -$29M 0.04% 314
2018
Q3
$45.1M Buy
180,800
+155,100
+604% +$38.7M 0.33% 72
2018
Q2
$5.6M Buy
25,700
+100
+0.4% +$21.8K 0.04% 300
2018
Q1
$4.9M Hold
25,600
0.04% 322
2017
Q4
$4M Sell
25,600
-900
-3% -$141K 0.03% 380
2017
Q3
$4.12M Sell
26,500
-2,500
-9% -$389K 0.03% 364
2017
Q2
$4.68M Buy
29,000
+100
+0.3% +$16.1K 0.04% 353
2017
Q1
$4.47M Sell
28,900
-7,200
-20% -$1.11M 0.03% 356
2016
Q4
$4.23M Buy
36,100
+100
+0.3% +$11.7K 0.03% 375
2016
Q3
$4.06M Buy
36,000
+100
+0.3% +$11.3K 0.03% 393
2016
Q2
$3.33M Buy
35,900
+100
+0.3% +$9.29K 0.03% 443
2016
Q1
$2.8M Sell
35,800
-200
-0.6% -$15.7K 0.02% 507
2015
Q4
$2.63M Sell
36,000
-5,900
-14% -$430K 0.02% 515
2015
Q3
$3.11M Sell
41,900
-700
-2% -$52K 0.02% 476
2015
Q2
$2.73M Sell
42,600
-200
-0.5% -$12.8K 0.02% 571
2015
Q1
$3.31M Sell
42,800
-2,600
-6% -$201K 0.02% 513
2014
Q4
$3.37M Sell
45,400
-2,400
-5% -$178K 0.02% 509
2014
Q3
$2.82M Sell
47,800
-600
-1% -$35.3K 0.02% 550
2014
Q2
$3.23M Sell
48,400
-200
-0.4% -$13.4K 0.02% 522
2014
Q1
$2.95M Hold
48,600
0.02% 529
2013
Q4
$2.59M Sell
48,600
-400
-0.8% -$21.3K 0.02% 560
2013
Q3
$2.44M Sell
49,000
-800
-2% -$39.9K 0.02% 551
2013
Q2
$2.24M Buy
+49,800
New +$2.24M 0.02% 550