PS
IDXX icon

Principal Securities’s Idexx Laboratories IDXX Stock Holding History

Principal Securities’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 		$1.41M Sell
2,505
-36
-1% -$23.1K 0.02% 614
2025
Q4 		$1.72M Buy
2,541
+345
+16% +$235K 0.03% 527
2025
Q3 		$1.4M Buy
2,196
+118
+6% +$71.6K 0.02% 551
2025
Q2 		$1.11M Buy
2,078
+1,387
+201% +$663K 0.02% 583
2025
Q1 		$286K Hold
691
– – 0.01% 998
2024
Q4 		$286K Sell
691
-345
-33% -$151K 0.01% 995
2024
Q3 		$523K Sell
1,036
-734
-41% -$357K 0.01% 745
2024
Q2 		$862K Buy
1,770
+30
+2% +$15.1K 0.02% 514
2024
Q1 		$939K Buy
1,740
+163
+10% +$89.1K 0.03% 473
2023
Q4 		$875K Buy
+1,577
New +$740K 0.03% 451

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

Principal Securities's IDXX Position: Q1 2026 in Review

Principal Securities reduced its Idexx Laboratories (IDXX) stake by 1.4% in Q1 2026, selling an estimated $23.1K and leaving 2,505 shares worth $1.41M. The position accounts for 0.02% of the portfolio, ranked #614.

Principal Securities first reported a position in IDXX in Q4 2023 and has held it in 10 quarters since. The position peaked at $1.72M in Q4 2025. 1,311 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.

  • Principal Securities held 2,505 shares of Idexx Laboratories worth $1.41M as of Q1 2026.
  • Principal Securities sold 36 Idexx Laboratories shares in Q1 2026, an estimated $23.1K.
  • Idexx Laboratories made up 0.02% of Principal Securities's portfolio in Q1 2026, its #614 holding.
  • Principal Securities first reported a position in Idexx Laboratories in Q4 2023 and has held it in 10 quarters since.
  • Principal Securities's Idexx Laboratories position peaked at $1.72M in Q4 2025.
  • 1,311 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.

Based on Principal Securities's 13F filing for Q1 2026, filed 13 May 2026.