IMRF
IDXX icon

Illinois Municipal Retirement Fund’s Idexx Laboratories IDXX Stock Holding History

Illinois Municipal Retirement Fund’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 		$5.85M Buy
11,109
+4,493
+68% +$2.52M 0.07% 340
2026
Q1 		$3.72M Buy
6,616
+120
+2% +$77K 0.05% 400
2025
Q4 		$4.39M Buy
6,496
+26
+0.4% +$17.7K 0.06% 355
2025
Q3 		$4.13M Sell
6,470
-659
-9% -$400K 0.05% 383
2025
Q2 		$3.82M Sell
7,129
-1,172
-14% -$560K 0.05% 367
2025
Q1 		$3.49M Hold
8,301
– – 0.05% 380
2024
Q4 		$3.43M Sell
8,301
-1,017
-11% -$446K 0.05% 371
2024
Q3 		$4.71M Hold
9,318
– – 0.07% 313
2024
Q2 		$4.54M Sell
9,318
-9,365
-50% -$4.7M 0.07% 305
2024
Q1 		$10.1M Buy
18,683
+7,668
+70% +$4.19M 0.15% 181
2023
Q4 		$6.11M Sell
11,015
-8,223
-43% -$3.86M 0.1% 248
2023
Q3 		$8.41M Buy
19,238
+8,223
+75% +$4.1M 0.16% 180
2023
Q2 		$5.53M Hold
11,015
– – 0.11% 254
2023
Q1 		$5.51M Sell
11,015
-1,014
-8% -$485K 0.12% 234
2022
Q4 		$4.91M Buy
12,029
+641
+6% +$249K 0.11% 247
2022
Q3 		$3.71M Hold
11,388
– – 0.09% 278
2022
Q2 		$3.99M Buy
11,388
+353
+3% +$144K 0.09% 271
2022
Q1 		$6.04M Buy
11,035
+4,250
+63% +$2.24M 0.18% 195
2021
Q4 		$4.47M Sell
6,785
-2,768
-29% -$1.74M 0.13% 231
2021
Q3 		$5.94M Sell
9,553
-1,166
-11% -$783K 0.22% 146
2021
Q2 		$6.77M Sell
10,719
-2,672
-20% -$1.48M 0.28% 103
2021
Q1 		$6.55M Buy
13,391
+3,464
+35% +$1.74M 0.29% 99
2020
Q4 		$4.96M Buy
9,927
+7,107
+252% +$3.18M 0.23% 134
2020
Q3 		$1.11M Buy
+2,820
New +$1.04M 0.15% 181

Other funds holding IDXX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Illinois Municipal Retirement Fund's IDXX Position: Q2 2026 in Review

Illinois Municipal Retirement Fund increased its Idexx Laboratories (IDXX) stake by 68% in Q2 2026, buying an estimated $2.52M and bringing the position to 11,109 shares worth $5.85M. The position accounts for 0.07% of the portfolio, ranked #340.

Illinois Municipal Retirement Fund first reported a position in IDXX in Q3 2020 and has held it in 24 quarters since. The position peaked at $10.1M in Q1 2024. 1,306 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

  • Illinois Municipal Retirement Fund held 11,109 shares of Idexx Laboratories worth $5.85M as of Q2 2026.
  • Illinois Municipal Retirement Fund bought 4,493 Idexx Laboratories shares in Q2 2026, an estimated $2.52M.
  • Idexx Laboratories made up 0.07% of Illinois Municipal Retirement Fund's portfolio in Q2 2026, its #340 holding.
  • Illinois Municipal Retirement Fund first reported a position in Idexx Laboratories in Q3 2020 and has held it in 24 quarters since.
  • Illinois Municipal Retirement Fund's Idexx Laboratories position peaked at $10.1M in Q1 2024.
  • 1,306 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on Illinois Municipal Retirement Fund's 13F filing for Q2 2026, filed 12 Aug 2026.