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Ritholtz Wealth Management’s Idexx Laboratories IDXX Stock Holding History

Ritholtz Wealth 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 		$3.35M Sell
6,366
-2,277
-26% -$1.28M 0.05% 281
2026
Q1 		$4.86M Sell
8,643
-531
-6% -$341K 0.08% 170
2025
Q4 		$6.21M Buy
9,174
+489
+6% +$333K 0.11% 113
2025
Q3 		$5.55M Buy
8,685
+7,773
+852% +$4.72M 0.11% 114
2025
Q2 		$489K Sell
912
-36
-4% -$17.2K 0.01% 648
2025
Q1 		$398K Sell
948
-8
-0.8% -$3.47K 0.01% 654
2024
Q4 		$395K Buy
956
+291
+44% +$128K 0.01% 628
2024
Q3 		$336K Sell
665
-8
-1% -$3.89K 0.01% 670
2024
Q2 		$328K Sell
673
-195
-22% -$97.9K 0.01% 632
2024
Q1 		$469K Buy
868
+5
+0.6% +$2.73K 0.02% 536
2023
Q4 		$479K Sell
863
-1
-0.1% -$469 0.02% 499
2023
Q3 		$378K Sell
864
-7
-0.8% -$3.49K 0.02% 503
2023
Q2 		$437K Buy
871
+29
+3% +$13.9K 0.02% 460
2023
Q1 		$421K Sell
842
-77
-8% -$36.8K 0.02% 445
2022
Q4 		$375K Sell
919
-705
-43% -$274K 0.02% 418
2022
Q3 		$529K Sell
1,624
-89
-5% -$32.7K 0.03% 385
2022
Q2 		$601K Buy
1,713
+287
+20% +$117K 0.04% 276
2022
Q1 		$780K Sell
1,426
-375
-21% -$197K 0.05% 226
2021
Q4 		$1.19M Buy
1,801
+197
+12% +$124K 0.07% 140
2021
Q3 		$998K Buy
1,604
+296
+23% +$199K 0.07% 142
2021
Q2 		$826K Buy
1,308
+428
+49% +$236K 0.06% 174
2021
Q1 		$431K Buy
880
+240
+38% +$120K 0.04% 232
2020
Q4 		$320K Buy
+640
New +$286K 0.03% 243

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

Ritholtz Wealth Management's IDXX Position: Q2 2026 in Review

Ritholtz Wealth Management reduced its Idexx Laboratories (IDXX) stake by 26% in Q2 2026, selling an estimated $1.28M and leaving 6,366 shares worth $3.35M. The position accounts for 0.05% of the portfolio, ranked #281.

Ritholtz Wealth Management first reported a position in IDXX in Q4 2020 and has held it in 23 quarters since. The position peaked at $6.21M in Q4 2025. 1,296 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

  • Ritholtz Wealth Management held 6,366 shares of Idexx Laboratories worth $3.35M as of Q2 2026.
  • Ritholtz Wealth Management sold 2,277 Idexx Laboratories shares in Q2 2026, an estimated $1.28M.
  • Idexx Laboratories made up 0.05% of Ritholtz Wealth Management's portfolio in Q2 2026, its #281 holding.
  • Ritholtz Wealth Management first reported a position in Idexx Laboratories in Q4 2020 and has held it in 23 quarters since.
  • Ritholtz Wealth Management's Idexx Laboratories position peaked at $6.21M in Q4 2025.
  • 1,296 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on Ritholtz Wealth Management's 13F filing for Q2 2026, filed 10 Aug 2026.