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OP Asset Management’s Idexx Laboratories IDXX Stock Holding History

OP Asset 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
Q1 		$11.7M Sell
20,869
-917
-4% -$588K 0.12% 116
2025
Q4 		$14.7M Buy
21,786
+6,823
+46% +$4.65M 0.18% 97
2025
Q3 		$9.56M Buy
14,963
+183
+1% +$111K 0.12% 136
2025
Q2 		$7.93M Sell
14,780
-98
-0.7% -$46.9K 0.11% 150
2025
Q1 		$6.25M Buy
+14,878
New +$6.46M 0.1% 172

Other funds holding IDXX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

OP Asset Management's IDXX Position: Q1 2026 in Review

OP Asset Management reduced its Idexx Laboratories (IDXX) stake by 4.2% in Q1 2026, selling an estimated $588K and leaving 20,869 shares worth $11.7M. The position accounts for 0.12% of the portfolio, ranked #116.

OP Asset Management first reported a position in IDXX in Q1 2025 and has held it in 5 quarters since. The position peaked at $14.7M in Q4 2025. 1,311 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.

  • OP Asset Management held 20,869 shares of Idexx Laboratories worth $11.7M as of Q1 2026.
  • OP Asset Management sold 917 Idexx Laboratories shares in Q1 2026, an estimated $588K.
  • Idexx Laboratories made up 0.12% of OP Asset Management's portfolio in Q1 2026, its #116 holding.
  • OP Asset Management first reported a position in Idexx Laboratories in Q1 2025 and has held it in 5 quarters since.
  • OP Asset Management's Idexx Laboratories position peaked at $14.7M in Q4 2025.
  • 1,311 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.

Based on OP Asset Management's 13F filing for Q1 2026, filed 9 Apr 2026.