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Certuity’s Idexx Laboratories IDXX Stock Holding History

Certuity’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 		$369K Buy
656
+287
+78% +$184K 0.02% 380
2025
Q4 		$250K Buy
369
+26
+8% +$17.7K 0.02% 481
2025
Q3 		$219K Buy
+343
New +$208K 0.02% 501
2021
Q4 		– Sell
-744
Closed -$463K – 346
2021
Q3 		$463K Sell
744
-162
-18% -$109K 0.09% 170
2021
Q2 		$572K Sell
906
-137
-13% -$75.6K 0.13% 118
2021
Q1 		$510K Buy
1,043
+322
+45% +$161K 0.14% 111
2020
Q4 		$360K Buy
+721
New +$323K 0.12% 129

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

Certuity's IDXX Position: Q1 2026 in Review

Certuity increased its Idexx Laboratories (IDXX) stake by 78% in Q1 2026, buying an estimated $184K and bringing the position to 656 shares worth $369K. The position accounts for 0.02% of the portfolio, ranked #380.

Certuity first reported a position in IDXX in Q4 2020 and has held it in 7 quarters since. The position peaked at $572K in Q2 2021. 1,311 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.

  • Certuity held 656 shares of Idexx Laboratories worth $369K as of Q1 2026.
  • Certuity bought 287 Idexx Laboratories shares in Q1 2026, an estimated $184K.
  • Idexx Laboratories made up 0.02% of Certuity's portfolio in Q1 2026, its #380 holding.
  • Certuity first reported a position in Idexx Laboratories in Q4 2020 and has held it in 7 quarters since.
  • Certuity's Idexx Laboratories position peaked at $572K in Q2 2021.
  • 1,311 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.

Based on Certuity's 13F filing for Q1 2026, filed 11 May 2026.