Joel Greenblatt Idexx Laboratories Inc Transaction History

Gotham Asset Management, LLC

$21.9 Billion
Q3 2025

A detailed history of Joel Greenblatt (Gotham Asset Management, LLC) transactions in Idexx Laboratories Inc stock. As of the latest transaction made, Gotham Asset Management, LLC holds 48,643 shares of IDXX stock, worth $33.6 Million. This represents 0.14% of its overall portfolio holdings.

Number of Shares

48,643

Previous 34,657 40.36%

Holding current value

$33.6 Million

Previous $18.6 Million 67.2%

% of portfolio

0.14%

Previous 0.12%

28 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$514.61 - $682.78 $7.2 Million - $9.55 Million	13,986 Added 40.36%	48,643 $31.1 Million
Q2 2025 Aug 14, 2025	BUY	$361.04 - $536.34 $5.13 Million - $7.62 Million	14,208 Added 69.48%	34,657 $18.6 Million
Q1 2025 May 15, 2025	BUY	$406.29 - $469.04 $2.72 Million - $3.14 Million	6,687 Added 48.59%	20,449 $8.59 Million
Q4 2024 Feb 14, 2025	SELL	$406.92 - $495.42 $2.28 Million - $2.77 Million	-5,600 Reduced 28.92%	13,762 $5.69 Million
Q3 2024 Nov 14, 2024	BUY	$455.08 - $517.19 $1.68 Million - $1.91 Million	3,702 Added 23.64%	19,362 $9.78 Million

Q2 2024 Aug 14, 2024	SELL	$468.04 - $548.53 $1.35 Million - $1.58 Million	-2,882 Reduced 15.54%	15,660 $7.63 Million
Q1 2024 May 15, 2024	BUY	$515.08 - $576.87 $5.11 Million - $5.72 Million	9,914 Added 114.9%	18,542 $10 Million
Q4 2023 Feb 14, 2024	SELL	$391.37 - $557.56 $3.44 Million - $4.91 Million	-8,799 Reduced 50.49%	8,628 $4.79 Million
Q3 2023 Nov 14, 2023	BUY	$432.42 - $556.67 $3.35 Million - $4.31 Million	7,741 Added 79.92%	17,427 $7.62 Million
Q2 2023 Aug 14, 2023	SELL	$450.7 - $503.61 $535,431 - $598,288	-1,188 Reduced 10.93%	9,686 $4.86 Million
Q1 2023 May 15, 2023	SELL	$406.01 - $514.59 $269,184 - $341,173	-663 Reduced 5.75%	10,874 $5.44 Million
Q4 2022 Feb 14, 2023	SELL	$324.64 - $441.27 $429,823 - $584,241	-1,324 Reduced 10.29%	11,537 $4.71 Million
Q3 2022 Nov 14, 2022	BUY	$325.8 - $407.78 $16,615 - $20,796	51 Added 0.4%	12,861 $4.19 Million
Q2 2022 Aug 15, 2022	BUY	$327.37 - $553.44 $2.92 Million - $4.94 Million	8,926 Added 229.81%	12,810 $4.49 Million
Q1 2022 May 16, 2022	BUY	$466.52 - $631.01 $843,001 - $1.14 Million	1,807 Added 87.0%	3,884 $2.13 Million
Q4 2021 Feb 14, 2022	SELL	$586.54 - $666.48 $2.54 Million - $2.89 Million	-4,338 Reduced 67.62%	2,077 $1.37 Million
Q3 2021 Nov 15, 2021	BUY	$621.9 - $705.76 $480,106 - $544,846	772 Added 13.68%	6,415 $3.99 Million
Q2 2021 Aug 16, 2021	SELL	$486.36 - $637.08 $237,830 - $311,532	-489 Reduced 7.97%	5,643 $3.56 Million
Q1 2021 May 17, 2021	SELL	$465.18 - $551.79 $20,467 - $24,278	-44 Reduced 0.71%	6,132 $3 Million
Q4 2020 Feb 16, 2021	SELL	$383.85 - $499.87 $186,167 - $242,436	-485 Reduced 7.28%	6,176 $3.09 Million
Q3 2020 Nov 16, 2020	BUY	$334.54 - $406.31 $2.23 Million - $2.71 Million	6,661 New	6,661 $2.62 Million
Q1 2020 May 15, 2020	SELL	$182.94 - $290.97 $1.44 Million - $2.29 Million	-7,865 Closed	0 $0
Q4 2019 Feb 14, 2020	BUY	$248.66 - $285.01 $1.96 Million - $2.24 Million	7,865 New	7,865 $2.05 Million
Q1 2019 May 15, 2019	SELL	$178.02 - $225.69 $963,622 - $1.22 Million	-5,413 Closed	0 $0
Q4 2018 Feb 14, 2019	BUY	$176.18 - $248.92 $953,662 - $1.35 Million	5,413 New	5,413 $1.01 Million
Q1 2018 May 15, 2018	SELL	$157.81 - $204.73 $729,082 - $945,852	-4,620 Closed	0 $0
Q4 2017 Feb 14, 2018	BUY	$147.68 - $168.37 $356,056 - $405,940	2,411 Added 109.14%	4,620 $722,000
Q3 2017 Nov 14, 2017	BUY	$150.32 - $166.46 $332,056 - $367,710	2,209	2,209 $343,000

Others Institutions Holding IDXX

# of Institutions

1,455

Shares Held

73.8M

Call Options Held

249K

Put Options Held

199K

View Full List

About IDEXX LABORATORIES INC

Ticker IDXX
Exchange NASDAQ
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 83,253,696
Market Cap $57.4B
Description
IDEXX Laboratories, Inc. develops, manufactures, and distributes products and services primarily for the companion animal veterinary, livestock and poultry, dairy, and water testing markets worldwide. The company operates through CAG; Water Quality Products; LPD; and Other segments. It provides point-of-care veterinary diagnostic products, inclu...

More about IDXX

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