James T. Borello
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James T. Borello’s Idexx Laboratories IDXX Stock Holding History

James T. Borello’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 		$15.7K Buy
30
+15
+100% +$8.22K ﹤0.01% 490
2026
Q2 		$7.9K Sell
15
-8
-35% -$4.49K ﹤0.01% 653
2026
Q1 		$12.9K Buy
23
+3
+15% +$1.92K ﹤0.01% 488
2025
Q4 		$13.5K Buy
20
+10
+100% +$6.81K ﹤0.01% 347
2025
Q3 		$6.39K Buy
+10
New +$6.07K ﹤0.01% 394

Other funds holding IDXX

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Amundi
Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Montrusco Bolton Investments
Montrusco Bolton Investments Montreal, Quebec, Canada $5.77B AUM 24.61% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Williams Jones Wealth Management
Williams Jones Wealth Management New York $8.94B AUM 17.99% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $106B AUM 32.76% 1-Year Est. Return

James T. Borello's IDXX Position: Q3 2026 in Review

James T. Borello increased its Idexx Laboratories (IDXX) stake by 100% in Q3 2026, buying an estimated $8.22K and bringing the position to 30 shares worth $15.7K. The position accounts for ﹤0.01% of the portfolio, ranked #490.

James T. Borello first reported a position in IDXX in Q3 2025 and has held it in 5 quarters since. 682 funds tracked by Wall St. Rank hold IDXX as of Q3 2026.

  • James T. Borello held 30 shares of Idexx Laboratories worth $15.7K as of Q3 2026.
  • James T. Borello bought 15 Idexx Laboratories shares in Q3 2026, an estimated $8.22K.
  • Idexx Laboratories made up ﹤0.01% of James T. Borello's portfolio in Q3 2026, its #490 holding.
  • James T. Borello first reported a position in Idexx Laboratories in Q3 2025 and has held it in 5 quarters since.
  • 682 funds tracked by Wall St. Rank held Idexx Laboratories as of Q3 2026.

Based on James T. Borello's 13F filing for Q3 2026, filed 16 Oct 2026.