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AlphaQuest’s Idexx Laboratories IDXX Stock Holding History

AlphaQuest’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
Q1 		– Sell
-826
Closed -$559K – 961
2025
Q4 		$559K Sell
826
-19
-2% -$12.9K 0.03% 743
2025
Q3 		$540K Buy
845
+447
+112% +$271K 0.04% 744
2025
Q2 		$213K Buy
398
+27
+7% +$12.9K 0.02% 1085
2025
Q1 		$156K Sell
371
-3,462
-90% -$1.5M 0.02% 1104
2024
Q4 		$1.58M Buy
3,833
+963
+34% +$422K 0.21% 105
2024
Q3 		$1.45M Buy
2,870
+2,801
+4,059% +$1.36M 0.13% 235
2024
Q2 		$33.6K Sell
69
-2,415
-97% -$1.21M ﹤0.01% 1207
2024
Q1 		$1.34M Buy
2,484
+1,584
+176% +$866K 0.23% 136
2023
Q4 		$500K Buy
+900
New +$423K 0.11% 345

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
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

AlphaQuest's IDXX Position: Q1 2026 in Review

AlphaQuest sold out of Idexx Laboratories (IDXX) in Q1 2026, closing a stake of 826 shares — an estimated $559K sold.

AlphaQuest first reported a position in IDXX in Q4 2023 and held it in 9 quarters. The position peaked at $1.58M in Q4 2024. 1,316 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.

  • AlphaQuest reported no remaining Idexx Laboratories position as of Q1 2026 after selling out during the quarter.
  • AlphaQuest sold 826 Idexx Laboratories shares in Q1 2026, an estimated $559K.
  • AlphaQuest first reported a position in Idexx Laboratories in Q4 2023 and held it in 9 quarters.
  • AlphaQuest's Idexx Laboratories position peaked at $1.58M in Q4 2024.
  • 1,316 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.