Chicago Capital, LLC Idexx Laboratories Inc Transaction History

Chicago Capital, LLC

$4.02 Billion
Q3 2025

A detailed history of Chicago Capital, LLC transactions in Idexx Laboratories Inc stock. As of the latest transaction made, Chicago Capital, LLC holds 85,796 shares of IDXX stock, worth $59.2 Million. This represents 1.36% of its overall portfolio holdings.

Number of Shares

85,796

Previous 86,322 0.61%

Holding current value

$59.2 Million

Previous $46.3 Million 18.4%

% of portfolio

1.36%

Previous 1.15%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 22, 2025	SELL	$514.61 - $682.78 $270,684 - $359,142	-526 Reduced 0.61%	85,796 $54.8 Million
Q2 2025 Jul 17, 2025	SELL	$361.04 - $536.34 $352,736 - $524,004	-977 Reduced 1.12%	86,322 $46.3 Million
Q1 2025 Apr 17, 2025	BUY	$406.29 - $469.04 $453,013 - $522,979	1,115 Added 1.29%	87,299 $36.7 Million
Q4 2024 Jan 24, 2025	SELL	$406.92 - $495.42 $3.01 Million - $3.66 Million	-7,397 Reduced 7.9%	86,184 $35.6 Million
Q3 2024 Oct 18, 2024	SELL	$455.08 - $517.19 $61,890 - $70,337	-136 Reduced 0.15%	93,581 $47.3 Million

Q2 2024 Aug 06, 2024	SELL	$468.04 - $548.53 $48,208 - $56,498	-103 Reduced 0.11%	93,717 $45.7 Million
Q1 2024 Apr 15, 2024	SELL	$515.08 - $576.87 $73,656 - $82,492	-143 Reduced 0.15%	93,820 $50.7 Million
Q4 2023 Jan 22, 2024	BUY	$391.37 - $557.56 $890,758 - $1.27 Million	2,276 Added 2.48%	93,963 $52.2 Million
Q3 2023 Oct 25, 2023	SELL	$432.42 - $556.67 $95,132 - $122,467	-220 Reduced 0.24%	91,687 $40.1 Million
Q2 2023 Jul 20, 2023	SELL	$450.7 - $503.61 $328,560 - $367,131	-729 Reduced 0.79%	91,907 $46.2 Million
Q1 2023 Apr 18, 2023	BUY	$406.01 - $514.59 $3.08 Million - $3.9 Million	7,575 Added 8.91%	92,636 $46.3 Million
Q4 2022 Jan 20, 2023	BUY	$324.64 - $441.27 $5.96 Million - $8.1 Million	18,347 Added 27.5%	85,061 $0
Q3 2022 Oct 14, 2022	BUY	$325.8 - $407.78 $192,547 - $240,997	591 Added 0.89%	66,714 $21.7 Million
Q2 2022 Jul 21, 2022	BUY	$327.37 - $553.44 $15,059 - $25,458	46 Added 0.07%	66,123 $23.2 Million
Q1 2022 Apr 21, 2022	SELL	$466.52 - $631.01 $1.7 Million - $2.3 Million	-3,647 Reduced 5.23%	66,077 $36.1 Million
Q4 2021 Jan 20, 2022	SELL	$586.54 - $666.48 $1.9 Million - $2.16 Million	-3,243 Reduced 4.44%	69,724 $45.9 Million
Q3 2021 Oct 28, 2021	SELL	$621.9 - $705.76 $986,333 - $1.12 Million	-1,586 Reduced 2.13%	72,967 $45.4 Million
Q2 2021 Jul 22, 2021	SELL	$486.36 - $637.08 $207,189 - $271,396	-426 Reduced 0.57%	74,553 $47.1 Million
Q1 2021 Apr 13, 2021	SELL	$465.18 - $551.79 $7.15 Million - $8.48 Million	-15,365 Reduced 17.01%	74,979 $36.7 Million
Q4 2020 Jan 25, 2021	SELL	$383.85 - $499.87 $39,152 - $50,986	-102 Reduced 0.11%	90,344 $45.2 Million
Q3 2020 Oct 13, 2020	SELL	$334.54 - $406.31 $87,984 - $106,859	-263 Reduced 0.29%	90,446 $35.6 Million
Q2 2020 Jul 29, 2020	SELL	$230.66 - $330.16 $62,278 - $89,143	-270 Reduced 0.3%	90,709 $29.9 Million
Q1 2020 Apr 21, 2020	BUY	$182.94 - $290.97 $8,598 - $13,675	47 Added 0.05%	90,979 $22 Million
Q4 2019 Jan 14, 2020	SELL	$248.66 - $285.01 $21,136 - $24,225	-85 Reduced 0.09%	90,932 $23.7 Million
Q3 2019 Oct 29, 2019	SELL	$260.07 - $289.93 $5.81 Million - $6.47 Million	-22,324 Reduced 19.7%	91,017 $24.8 Million
Q2 2019 Jul 11, 2019	BUY	$215.53 - $275.33 $267,257 - $341,409	1,240 Added 1.11%	113,341 $31.2 Million
Q1 2019 Apr 23, 2019	BUY	$178.02 - $225.69 $477,627 - $605,526	2,683 Added 2.45%	112,101 $25.1 Million
Q4 2018 Feb 11, 2019	BUY	$176.18 - $248.92 $124,030 - $175,239	704 Added 0.65%	109,418 $20.4 Million
Q3 2018 Nov 02, 2018	BUY	$218.82 - $254.46 $1.66 Million - $1.93 Million	7,599 Added 7.52%	108,714 $27.1 Million
Q2 2018 Jul 19, 2018	BUY	$185.56 - $227.9 $6.19 Million - $7.6 Million	33,352 Added 49.22%	101,115 $22 Million
Q1 2018 May 09, 2018	BUY	$157.81 - $204.73 $10.7 Million - $13.9 Million	67,763 New	67,763 $13 Million

Others Institutions Holding IDXX

# of Institutions

1,452

Shares Held

73.6M

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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Chicago Capital, LLC Idexx Laboratories Inc Transaction History