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State of Michigan Retirement System’s Idexx Laboratories IDXX Stock Holding History

State of Michigan Retirement System’s Portfolio IDXX Stock Details IDXX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$16.2M Sell
30,855
-500
-2% -$280K 0.07% 234
2026
Q1 		$17.6M Hold
31,355
– – 0.09% 197
2025
Q4 		$21.2M Sell
31,355
-600
-2% -$409K 0.1% 158
2025
Q3 		$20.4M Sell
31,955
-8,800
-22% -$5.34M 0.1% 171
2025
Q2 		$21.9M Sell
40,755
-200
-0.5% -$95.6K 0.11% 150
2025
Q1 		$17.2M Hold
40,955
– – 0.1% 176
2024
Q4 		$16.9M Sell
40,955
-700
-2% -$307K 0.09% 179
2024
Q3 		$21M Sell
41,655
-200
-0.5% -$97.2K 0.1% 151
2024
Q2 		$20.4M Buy
41,855
+400
+1% +$201K 0.1% 148
2024
Q1 		$22.4M Hold
41,455
– – 0.12% 138
2023
Q4 		$23M Buy
41,455
+200
+0.5% +$93.9K 0.14% 125
2023
Q3 		$18M Sell
41,255
-200
-0.5% -$99.7K 0.12% 148
2023
Q2 		$20.8M Sell
41,455
-500
-1% -$240K 0.13% 140
2023
Q1 		$21M Buy
41,955
+300
+0.7% +$144K 0.14% 139
2022
Q4 		$17M Sell
41,655
-800
-2% -$311K 0.12% 155
2022
Q3 		$13.8M Sell
42,455
-200
-0.5% -$73.5K 0.1% 173
2022
Q2 		$15M Buy
42,655
+2,600
+6% +$1.06M 0.1% 167
2022
Q1 		$21.9M Buy
40,055
+1,237
+3% +$651K 0.13% 126
2021
Q4 		$25.6M Buy
38,818
+16,364
+73% +$10.3M 0.13% 123
2021
Q3 		$14M Sell
22,454
-100
-0.4% -$67.2K 0.08% 182
2021
Q2 		$14.2M Buy
22,554
+1,100
+5% +$607K 0.08% 202
2021
Q1 		$10.5M Hold
21,454
– – 0.07% 231
2020
Q4 		$10.7M Sell
21,454
-200
-0.9% -$89.5K 0.07% 214
2020
Q3 		$8.51M Hold
21,654
– – 0.07% 216
2020
Q2 		$7.15M Buy
21,654
+2,054
+10% +$595K 0.06% 226
2020
Q1 		$4.75M Sell
19,600
-1,100
-5% -$287K 0.05% 255
2019
Q4 		$5.41M Hold
20,700
– – 0.04% 304
2019
Q3 		$5.63M Buy
20,700
+100
+0.5% +$27.8K 0.05% 274
2019
Q2 		$5.67M Sell
20,600
-4,200
-17% -$1.03M 0.05% 274
2019
Q1 		$5.54M Buy
24,800
+100
+0.4% +$20.6K 0.04% 308
2018
Q4 		$4.59M Sell
24,700
-156,100
-86% -$32M 0.04% 314
2018
Q3 		$45.1M Buy
180,800
+155,100
+604% +$37.6M 0.33% 72
2018
Q2 		$5.6M Buy
25,700
+100
+0.4% +$20.6K 0.04% 300
2018
Q1 		$4.9M Hold
25,600
– – 0.04% 322
2017
Q4 		$4M Sell
25,600
-900
-3% -$142K 0.03% 380
2017
Q3 		$4.12M Sell
26,500
-2,500
-9% -$395K 0.03% 364
2017
Q2 		$4.68M Buy
29,000
+100
+0.3% +$16.2K 0.04% 353
2017
Q1 		$4.47M Sell
28,900
-7,200
-20% -$992K 0.03% 356
2016
Q4 		$4.23M Buy
36,100
+100
+0.3% +$11.4K 0.03% 375
2016
Q3 		$4.06M Buy
36,000
+100
+0.3% +$10.5K 0.03% 393
2016
Q2 		$3.33M Buy
35,900
+100
+0.3% +$8.59K 0.03% 443
2016
Q1 		$2.8M Sell
35,800
-200
-0.6% -$14.4K 0.02% 507
2015
Q4 		$2.63M Sell
36,000
-5,900
-14% -$421K 0.02% 515
2015
Q3 		$3.11M Sell
41,900
-700
-2% -$50.1K 0.02% 476
2015
Q2 		$2.73M Sell
42,600
-200
-0.5% -$13.8K 0.02% 571
2015
Q1 		$3.31M Sell
42,800
-2,600
-6% -$202K 0.02% 513
2014
Q4 		$3.37M Sell
45,400
-2,400
-5% -$168K 0.02% 509
2014
Q3 		$2.82M Sell
47,800
-600
-1% -$37.9K 0.02% 550
2014
Q2 		$3.23M Sell
48,400
-200
-0.4% -$12.7K 0.02% 522
2014
Q1 		$2.95M Hold
48,600
– – 0.02% 529
2013
Q4 		$2.58M Sell
48,600
-400
-0.8% -$21.1K 0.02% 560
2013
Q3 		$2.44M Sell
49,000
-800
-2% -$38.5K 0.02% 551
2013
Q2 		$2.24M Buy
+49,800
New +$2.18M 0.02% 550

Other funds holding IDXX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Polen Capital Management
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
MBI
Montrusco Bolton Investments Montreal, Quebec, Canada $6.46B AUM 26.7% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
CGI
Comgest Global Investors Paris, France $4.55B AUM 11.62% 1-Year Est. Return

State of Michigan Retirement System's IDXX Position: Q2 2026 in Review

State of Michigan Retirement System reduced its Idexx Laboratories (IDXX) stake by 1.6% in Q2 2026, selling an estimated $280K and leaving 30,855 shares worth $16.2M. The position accounts for 0.07% of the portfolio, ranked #234.

State of Michigan Retirement System first reported a position in IDXX in Q2 2013 and has held it in 53 quarters since. The position peaked at $45.1M in Q3 2018. 764 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

  • State of Michigan Retirement System held 30,855 shares of Idexx Laboratories worth $16.2M as of Q2 2026.
  • State of Michigan Retirement System sold 500 Idexx Laboratories shares in Q2 2026, an estimated $280K.
  • Idexx Laboratories made up 0.07% of State of Michigan Retirement System's portfolio in Q2 2026, its #234 holding.
  • State of Michigan Retirement System first reported a position in Idexx Laboratories in Q2 2013 and has held it in 53 quarters since.
  • State of Michigan Retirement System's Idexx Laboratories position peaked at $45.1M in Q3 2018.
  • 764 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on State of Michigan Retirement System's 13F filing for Q2 2026, filed 30 Jul 2026.