QIM
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Quantitative Investment Management’s Idexx Laboratories IDXX Stock Holding History

Quantitative Investment Management’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 		$1.66M Sell
3,148
-1,214
-28% -$681K 0.18% 154
2026
Q1 		$2.45M Buy
+4,362
New +$2.8M 0.25% 113
2025
Q1 		– Sell
-1,471
Closed -$608K – 397
2024
Q4 		$608K Buy
+1,471
New +$645K 0.05% 231
2024
Q3 		– Sell
-3,161
Closed -$1.54M – 376
2024
Q2 		$1.54M Buy
+3,161
New +$1.59M 0.17% 117
2023
Q4 		– Sell
-3,689
Closed -$1.61M – 334
2023
Q3 		$1.61M Buy
3,689
+617
+20% +$308K 0.25% 82
2023
Q2 		$1.54M Buy
+3,072
New +$1.47M 0.15% 134
2022
Q4 		– Sell
-1,573
Closed -$512K – 270
2022
Q3 		$512K Sell
1,573
-3,164
-67% -$1.16M 0.09% 195
2022
Q2 		$1.66M Buy
+4,737
New +$1.93M 0.25% 93
2022
Q1 		– Sell
-2,429
Closed -$1.6M – 259
2021
Q4 		$1.6M Buy
+2,429
New +$1.52M 0.22% 91
2021
Q3 		– Sell
-1,575
Closed -$994K – 465
2021
Q2 		$994K Buy
+1,575
New +$870K 0.09% 199
2019
Q2 		– Sell
-6,100
Closed -$1.36M – 717
2019
Q1 		$1.36M Buy
6,100
+2,600
+74% +$537K 0.08% 309
2018
Q4 		$651K Buy
+3,500
New +$718K 0.03% 349
2018
Q2 		– Sell
-9,200
Closed -$1.76M – 826
2018
Q1 		$1.76M Buy
+9,200
New +$1.7M 0.03% 482
2016
Q3 		– Sell
-20,600
Closed -$1.91M – 759
2016
Q2 		$1.91M Buy
20,600
+3,000
+17% +$258K 0.09% 299
2016
Q1 		$1.38M Buy
17,600
+12,100
+220% +$871K 0.07% 336
2015
Q4 		$401K Buy
5,500
+600
+12% +$42.8K 0.02% 540
2015
Q3 		$363K Buy
4,900
+100
+2% +$7.16K 0.03% 509
2015
Q2 		$307K Sell
4,800
-2,000
-29% -$138K 0.05% 317
2015
Q1 		$525K Buy
6,800
+4,000
+143% +$311K 0.05% 332
2014
Q4 		$207K Buy
+2,800
New +$196K 0.03% 416
2014
Q1 		– Sell
-7,600
Closed -$404K – 620
2013
Q4 		$404K Buy
+7,600
New +$400K 0.04% 367

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 $3.37T AUM 44.26% 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

Quantitative Investment Management's IDXX Position: Q2 2026 in Review

Quantitative Investment Management reduced its Idexx Laboratories (IDXX) stake by 28% in Q2 2026, selling an estimated $681K and leaving 3,148 shares worth $1.66M. The position accounts for 0.18% of the portfolio, ranked #154.

Quantitative Investment Management first reported a position in IDXX in Q4 2013 and has held it in 21 quarters since. The position peaked at $2.45M in Q1 2026. 1,300 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

  • Quantitative Investment Management held 3,148 shares of Idexx Laboratories worth $1.66M as of Q2 2026.
  • Quantitative Investment Management sold 1,214 Idexx Laboratories shares in Q2 2026, an estimated $681K.
  • Idexx Laboratories made up 0.18% of Quantitative Investment Management's portfolio in Q2 2026, its #154 holding.
  • Quantitative Investment Management first reported a position in Idexx Laboratories in Q4 2013 and has held it in 21 quarters since.
  • Quantitative Investment Management's Idexx Laboratories position peaked at $2.45M in Q1 2026.
  • 1,300 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on Quantitative Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.