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Marietta Investment Partners’s Idexx Laboratories IDXX Stock Holding History

Marietta Investment Partners’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 		$621K Hold
1,180
– – 0.11% 115
2026
Q1 		$663K Sell
1,180
-203
-15% -$130K 0.13% 106
2025
Q4 		$936K Buy
1,383
+898
+185% +$612K 0.19% 95
2025
Q3 		$310K Sell
485
-21
-4% -$12.7K 0.06% 149
2025
Q2 		$271K Hold
506
– – 0.06% 144
2025
Q1 		$212K Hold
506
– – 0.05% 153
2024
Q4 		$209K Hold
506
– – 0.05% 154
2024
Q3 		$256K Hold
506
– – 0.05% 148
2024
Q2 		$247K Sell
506
-30
-6% -$15.1K 0.05% 147
2024
Q1 		$289K Sell
536
-125
-19% -$68.3K 0.06% 143
2023
Q4 		$367K Hold
661
– – 0.09% 124
2023
Q3 		$289K Sell
661
-30
-4% -$15K 0.08% 138
2023
Q2 		$347K Sell
691
-11
-2% -$5.27K 0.09% 131
2023
Q1 		$351K Hold
702
– – 0.1% 137
2022
Q4 		$286K Hold
702
– – 0.08% 158
2022
Q3 		$261K Sell
702
-90
-11% -$33.1K 0.08% 154
2022
Q2 		$278K Sell
792
-11,344
-93% -$4.63M 0.08% 151
2022
Q1 		$6.64M Buy
12,136
+10
+0.1% +$5.26K 1.52% 19
2021
Q4 		$7.98M Sell
12,126
-20
-0.2% -$12.6K 1.68% 14
2021
Q3 		$7.55M Sell
12,146
-1,571
-11% -$1.06M 1.73% 17
2021
Q2 		$8.66M Sell
13,717
-61
-0.4% -$33.7K 1.97% 11
2021
Q1 		$6.74M Sell
13,778
-110
-0.8% -$55.1K 1.67% 17
2020
Q4 		$6.94M Buy
13,888
+57
+0.4% +$25.5K 1.77% 16
2020
Q3 		$5.44M Buy
+13,831
New +$5.11M 1.65% 19

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Geode Capital Management
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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
Fundsmith LLP
Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return

Marietta Investment Partners's IDXX Position: Q2 2026 in Review

Marietta Investment Partners held its Idexx Laboratories (IDXX) position steady in Q2 2026 at 1,180 shares worth $621K. The position accounts for 0.11% of the portfolio, ranked #115.

Marietta Investment Partners first reported a position in IDXX in Q3 2020 and has held it in 24 quarters since. The position peaked at $8.66M in Q2 2021. 1,134 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

  • Marietta Investment Partners held 1,180 shares of Idexx Laboratories worth $621K as of Q2 2026.
  • Marietta Investment Partners left its Idexx Laboratories share count unchanged in Q2 2026.
  • Idexx Laboratories made up 0.11% of Marietta Investment Partners's portfolio in Q2 2026, its #115 holding.
  • Marietta Investment Partners first reported a position in Idexx Laboratories in Q3 2020 and has held it in 24 quarters since.
  • Marietta Investment Partners's Idexx Laboratories position peaked at $8.66M in Q2 2021.
  • 1,134 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on Marietta Investment Partners's 13F filing for Q2 2026, filed 12 Aug 2026.