Davis R M Inc Idexx Laboratories Inc Transaction History

Davis R M Inc

$5.64 Billion
Q3 2025

A detailed history of Davis R M Inc transactions in Idexx Laboratories Inc stock. As of the latest transaction made, Davis R M Inc holds 95,588 shares of IDXX stock, worth $65.9 Million. This represents 1.08% of its overall portfolio holdings.

Number of Shares

95,588

Previous 101,363 5.7%

Holding current value

$65.9 Million

Previous $54.4 Million 12.33%

% of portfolio

1.08%

Previous 1.02%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	$514.61 - $682.78 $2.97 Million - $3.94 Million	-5,775 Reduced 5.7%	95,588 $61.1 Million
Q2 2025 Aug 07, 2025	SELL	$361.04 - $536.34 $558,889 - $830,254	-1,548 Reduced 1.5%	101,363 $54.4 Million
Q1 2025 May 08, 2025	BUY	$406.29 - $469.04 $87,758 - $101,312	216 Added 0.21%	102,911 $43.2 Million
Q4 2024 Feb 07, 2025	SELL	$406.92 - $495.42 $277,926 - $338,371	-683 Reduced 0.66%	102,695 $42.5 Million
Q3 2024 Nov 12, 2024	BUY	$455.08 - $517.19 $360,878 - $410,131	793 Added 0.77%	103,378 $52.2 Million
Q2 2024 Aug 09, 2024	BUY	$468.04 - $548.53 $1.75 Million - $2.06 Million	3,749 Added 3.79%	102,585 $50 Million
Q1 2024 May 10, 2024	BUY	$515.08 - $576.87 $1.2 Million - $1.34 Million	2,321 Added 2.4%	98,836 $53.4 Million
Q4 2023 Feb 09, 2024	SELL	$391.37 - $557.56 $212,513 - $302,755	-543 Reduced 0.56%	96,515 $53.6 Million
Q3 2023 Nov 14, 2023	BUY	$432.42 - $556.67 $198,913 - $256,068	460 Added 0.48%	97,058 $42.4 Million
Q2 2023 Aug 10, 2023	SELL	$450.7 - $503.61 $730,584 - $816,351	-1,621 Reduced 1.65%	96,598 $48.5 Million
Q1 2023 May 01, 2023	SELL	$406.01 - $514.59 $289,891 - $367,417	-714 Reduced 0.72%	98,219 $49.1 Million
Q4 2022 Feb 14, 2023	BUY	$324.64 - $441.27 $265,230 - $360,517	817 Added 0.83%	98,933 $40.4 Million
Q3 2022 Nov 08, 2022	BUY	$325.8 - $407.78 $1.02 Million - $1.28 Million	3,129 Added 3.29%	98,116 $32 Million
Q2 2022 Aug 08, 2022	BUY	$327.37 - $553.44 $1.94 Million - $3.28 Million	5,922 Added 6.65%	94,987 $33.3 Million
Q1 2022 May 05, 2022	BUY	$466.52 - $631.01 $315,834 - $427,193	677 Added 0.77%	89,065 $48.7 Million
Q4 2021 Feb 08, 2022	SELL	$586.54 - $666.48 $1.79 Million - $2.03 Million	-3,053 Reduced 3.34%	88,388 $58.2 Million
Q3 2021 Nov 08, 2021	SELL	$621.9 - $705.76 $2.39 Million - $2.71 Million	-3,837 Reduced 4.03%	91,441 $56.9 Million
Q2 2021 Aug 12, 2021	SELL	$486.36 - $637.08 $1.97 Million - $2.58 Million	-4,046 Reduced 4.07%	95,278 $60.2 Million
Q1 2021 May 10, 2021	SELL	$465.18 - $551.79 $2.71 Million - $3.21 Million	-5,815 Reduced 5.53%	99,324 $48.6 Million
Q4 2020 Jan 27, 2021	SELL	$383.85 - $499.87 $2.08 Million - $2.71 Million	-5,415 Reduced 4.9%	105,139 $52.6 Million
Q3 2020 Dec 01, 2020	SELL	$334.54 - $406.31 $1.6 Million - $1.94 Million	-4,773 Reduced 4.14%	110,554 $43.5 Million
Q2 2020 Jul 20, 2020	SELL	$230.66 - $330.16 $963,697 - $1.38 Million	-4,178 Reduced 3.5%	115,327 $38.1 Million
Q1 2020 Apr 24, 2020	SELL	$182.94 - $290.97 $456,435 - $725,970	-2,495 Reduced 2.05%	119,505 $28.9 Million
Q4 2019 Jan 23, 2020	SELL	$248.66 - $285.01 $1.33 Million - $1.53 Million	-5,365 Reduced 4.21%	122,000 $31.9 Million
Q3 2019 Oct 24, 2019	SELL	$260.07 - $289.93 $2.15 Million - $2.4 Million	-8,279 Reduced 6.1%	127,365 $34.6 Million
Q2 2019 Jul 31, 2019	SELL	$215.53 - $275.33 $2.01 Million - $2.57 Million	-9,327 Reduced 6.43%	135,644 $37.3 Million
Q1 2019 Apr 29, 2019	SELL	$178.02 - $225.69 $1.42 Million - $1.8 Million	-7,963 Reduced 5.21%	144,971 $32.4 Million
Q4 2018 Jan 18, 2019	SELL	$176.18 - $248.92 $989,426 - $1.4 Million	-5,616 Reduced 3.54%	152,934 $28.4 Million
Q3 2018 Oct 17, 2018	SELL	$218.82 - $254.46 $2.68 Million - $3.12 Million	-12,251 Reduced 7.17%	158,550 $39.6 Million
Q2 2018 Jul 19, 2018	SELL	$185.56 - $227.9 $1.66 Million - $2.04 Million	-8,951 Reduced 4.98%	170,801 $37.2 Million
Q1 2018 Apr 19, 2018	SELL	$157.81 - $204.73 $1.89 Million - $2.46 Million	-12,006 Reduced 6.26%	179,752 $34.4 Million
Q4 2017 Jan 16, 2018	SELL	$147.68 - $168.37 $2.15 Million - $2.45 Million	-14,570 Reduced 7.06%	191,758 $30 Million
Q3 2017 Oct 24, 2017	BUY	$150.32 - $166.46 $31 Million - $34.3 Million	206,328	206,328 $32.1 Million

Others Institutions Holding IDXX

# of Institutions

1,445

Shares Held

73.3M

Call Options Held

252K

Put Options Held

200K

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...

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