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Investment Management Corp of Ontario (IMCO)’s Idexx Laboratories IDXX Stock Holding History

Investment Management Corp of Ontario (IMCO)’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 		$26.3M Sell
50,051
-680
-1% -$381K 0.33% 67
2026
Q1 		$28.5M Sell
50,731
-1,338
-3% -$858K 0.37% 53
2025
Q4 		$35.2M Buy
52,069
+3,274
+7% +$2.23M 0.47% 32
2025
Q3 		$31.2M Buy
48,795
+44,376
+1,004% +$26.9M 0.47% 28
2025
Q2 		$2.37M Buy
4,419
+2,129
+93% +$1.02M 0.03% 282
2025
Q1 		$962K Sell
2,290
-1,173
-34% -$509K 0.02% 413
2024
Q4 		$1.43M Buy
3,463
+773
+29% +$339K 0.05% 198
2024
Q3 		$1.36M Sell
2,690
-8,592
-76% -$4.17M 0.03% 340
2024
Q2 		$5.5M Buy
11,282
+500
+5% +$251K 0.15% 97
2024
Q1 		$5.82M Buy
10,782
+8,032
+292% +$4.39M 0.17% 86
2023
Q4 		$1.53M Buy
2,750
+1,890
+220% +$887K 0.04% 278
2023
Q3 		$376K Buy
860
+260
+43% +$130K 0.01% 209
2023
Q2 		$301K Buy
+600
New +$288K 0.01% 184

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BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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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

Investment Management Corp of Ontario (IMCO)'s IDXX Position: Q2 2026 in Review

Investment Management Corp of Ontario (IMCO) reduced its Idexx Laboratories (IDXX) stake by 1.3% in Q2 2026, selling an estimated $381K and leaving 50,051 shares worth $26.3M. The position accounts for 0.33% of the portfolio, ranked #67.

Investment Management Corp of Ontario (IMCO) first reported a position in IDXX in Q2 2023 and has held it in 13 quarters since. The position peaked at $35.2M in Q4 2025. 1,300 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

  • Investment Management Corp of Ontario (IMCO) held 50,051 shares of Idexx Laboratories worth $26.3M as of Q2 2026.
  • Investment Management Corp of Ontario (IMCO) sold 680 Idexx Laboratories shares in Q2 2026, an estimated $381K.
  • Idexx Laboratories made up 0.33% of Investment Management Corp of Ontario (IMCO)'s portfolio in Q2 2026, its #67 holding.
  • Investment Management Corp of Ontario (IMCO) first reported a position in Idexx Laboratories in Q2 2023 and has held it in 13 quarters since.
  • Investment Management Corp of Ontario (IMCO)'s Idexx Laboratories position peaked at $35.2M in Q4 2025.
  • 1,300 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on Investment Management Corp of Ontario (IMCO)'s 13F filing for Q2 2026, filed 14 Aug 2026.