Smartleaf Asset Management
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Smartleaf Asset Management’s Idexx Laboratories IDXX Stock Holding History

Smartleaf 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
Q3 		$603K Sell
1,130
-75
-6% -$41.1K 0.02% 555
2026
Q2 		$646K Hold
1,205
– – 0.02% 504
2026
Q1 		$672K Buy
1,205
+75
+7% +$48.1K 0.02% 468
2025
Q4 		$772K Sell
1,130
-28
-2% -$19.1K 0.03% 426
2025
Q3 		$731K Buy
1,158
+352
+44% +$214K 0.05% 398
2025
Q2 		$428K Buy
806
+45
+6% +$21.5K 0.04% 402
2025
Q1 		$317K Buy
761
+126
+20% +$54.7K 0.03% 452
2024
Q4 		$262K Buy
635
+58
+10% +$25.4K 0.03% 469
2024
Q3 		$295K Buy
577
+201
+53% +$97.6K 0.04% 387
2024
Q2 		$186K Buy
376
+25
+7% +$12.6K 0.03% 401
2024
Q1 		$189K Buy
351
+66
+23% +$36.1K 0.04% 377
2023
Q4 		$159K Buy
+285
New +$134K 0.04% 353

Other funds holding IDXX

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Smartleaf Asset Management's IDXX Position: Q3 2026 in Review

Smartleaf Asset Management reduced its Idexx Laboratories (IDXX) stake by 6.2% in Q3 2026, selling an estimated $41.1K and leaving 1,130 shares worth $603K. The position accounts for 0.02% of the portfolio, ranked #555.

Smartleaf Asset Management first reported a position in IDXX in Q4 2023 and has held it in 12 quarters since. The position peaked at $772K in Q4 2025. 1,073 funds tracked by Wall St. Rank hold IDXX as of Q3 2026.

  • Smartleaf Asset Management held 1,130 shares of Idexx Laboratories worth $603K as of Q3 2026.
  • Smartleaf Asset Management sold 75 Idexx Laboratories shares in Q3 2026, an estimated $41.1K.
  • Idexx Laboratories made up 0.02% of Smartleaf Asset Management's portfolio in Q3 2026, its #555 holding.
  • Smartleaf Asset Management first reported a position in Idexx Laboratories in Q4 2023 and has held it in 12 quarters since.
  • Smartleaf Asset Management's Idexx Laboratories position peaked at $772K in Q4 2025.
  • 1,073 funds tracked by Wall St. Rank held Idexx Laboratories as of Q3 2026.

Based on Smartleaf Asset Management's 13F filing for Q3 2026, filed 10 Nov 2026.