Core Viewpoint - Idexx Laboratories reported strong quarterly results, exceeding Wall Street forecasts, and raised its 2025 outlook, leading to a significant increase in its stock price [1][2]. Financial Performance - In Q3, Idexx's sales increased by 13% to $1.11 billion, surpassing the expected $1.07 billion [2]. - The company earned an adjusted $3.22 per share, exceeding projections of $3.12, with earnings growing by 15% [2]. Stock Performance - Idexx's stock surged over 16% to reach a record high of 725.82, breaking out of a flat base with a buy point at 688.12 [3]. Market Trends - The quarter saw a slight decline in total vet visits by 2.4%, but sales of pet products grew organically by 12%, and revenue from the livestock, poultry, and dairy unit increased by 14% [4]. - The U.S. companion animal business performed well, with international companion animal group (CAG) business growing at 15.5% organic constant currency, the fastest rate since the pandemic [5]. Product Development - Idexx is in a new product cycle with Cancer Dx and InVue Dx, which may help mitigate the impact of slow vet visits on its shares [6]. - The guidance hike reflects higher expectations for InVue Dx, a new cellular analyzer [4]. Analyst Insights - Analysts view the quarterly results as a strong indicator of Idexx's operational execution and potential for future growth [5]. - The ongoing demand for pet care, driven by the 2020 puppy boom and increased spending by younger generations, supports a bullish outlook for Idexx and similar companies [8].

Core Viewpoint - IDEXX Laboratories Inc. reported better-than-expected third-quarter financial results and raised its 2025 forecast, leading to an increase in stock price [1][9]. Financial Performance - The company reported third-quarter adjusted earnings of $3.22 per share, a 15% increase year-over-year, surpassing the consensus estimate of $3.13 [1]. - Sales reached $1.105 billion, exceeding the consensus of $1.073 billion, reflecting a 13% increase on a reported basis and 12% on an organic basis [2]. - Companion Animal Group (CAG) revenue grew to $1.012 billion, up from $891.9 million, with diagnostics recurring revenue growth of 11% reported and 10% organic [3]. Revenue Growth Drivers - CAG growth was driven by a 14% increase as reported and 12% organic, while Poultry and Dairy (LPD) revenue grew by 17% reported and 14% organic [2]. - U.S. growth in CAG was supported by higher diagnostic frequency and easing clinical visit pressures, with international regions showing 18% reported and 14% organic gains [3]. Profitability Metrics - Gross profit increased to $683.35 million, reflecting a 15% increase as reported and 13% on a comparable basis, with a gross margin of 61.8%, up 70 basis points [4]. - Operating margin for the quarter was 32.1%, an increase of 100 basis points compared to the prior year [5]. Guidance and Future Outlook - The company raised its fiscal 2025 earnings guidance from a range of $12.40-$12.76 per share to $12.81-$13.01 per share, above the consensus of $12.62 [6]. - Sales guidance for 2025 was increased from $4.205 billion-$4.28 billion to $4.27 billion-$4.30 billion, compared to the consensus of $4.232 billion [6]. - Updated guidance includes reported revenue growth of 9.6%-10.3% and organic growth of 8.8%-9.5% for 2025 [6]. Analyst Insights - Analysts noted ongoing weakness in end markets but highlighted that IDEXX shares remain near record highs due to a new product cycle [8]. - Concerns over vet visit trends and pricing pressures may persist, but the third-quarter results provide reassurance regarding the company's ability to meet expectations [8].

Financial Data and Key Metrics Changes - IDEXX reported a revenue increase of 13% as reported and 12% organically, with CAG Diagnostics' recurring revenues growing over 10% organically [4][6] - Earnings per share (EPS) for Q3 was $3.40, reflecting a 15% growth on a comparable basis [5][13] - The company increased its full-year revenue outlook to a range of $4,270 million to $4,300 million, representing an overall reported revenue growth of 9.6% to 10.3% [6][15] Business Line Data and Key Metrics Changes - CAG Diagnostics' recurring revenue growth was 10% organically, with U.S. organic CAG Diagnostics' recurring revenues growing 8% [7][10] - IDEXX VetLab Consumables revenues increased 16% organically, supported by a growing premium instrument install base [9][11] - Global Rapid Assay revenues declined 5% organically due to a shift in testing to the Catalyst instrument platform [10] Market Data and Key Metrics Changes - International CAG Diagnostics' recurring revenue grew 14% organically, indicating strong growth across regions [8][10] - U.S. same-store clinical visits declined by 1.2%, reflecting ongoing macro and sector pressures [4][7] - Livestock, poultry, and dairy revenues increased 14% organically, with double-digit gains across most regions [11] Company Strategy and Development Direction - IDEXX is focused on expanding its CancerDx franchise and plans to launch additional cancer biomarkers in 2026 [20][30] - The company aims to enhance its commercial footprint in international markets, with plans to expand in three countries by early 2026 [23] - IDEXX continues to invest in its sales organization and innovation capabilities to drive future growth [56][79] Management's Comments on Operating Environment and Future Outlook - Management noted that diagnostics remains the fastest-growing revenue stream within veterinary clinics, driven by increased testing frequency [19][22] - The aging pet population is expected to support clinical visit growth, particularly for non-wellness visits [76] - Management expressed confidence in achieving a growth rate of 13% to 16% for international CAG recurring revenues through continued investment and sales expansion [78] Other Important Information - Free cash flow for Q3 was $371 million, with a net income to free cash flow conversion rate of 94% [13][14] - The company reported a strong balance sheet with leverage ratios of 0.7 times gross and 0.5 times net of cash [14] Q&A Session Summary Question: Strength of consumables in the quarter - Management indicated that growth in VetLab consumables is broad-based, driven by a large install base and high-quality placements [36][38] Question: FNA launch status - Management confirmed that they are on track with the FNA launch and expect most MU customers to utilize it alongside other testing use cases [40][41] Question: End market visit trends - Management noted that non-wellness visits were flat, with pressures on wellness visits continuing [50][51] Question: International CAG recurring revenue growth - Management highlighted that international growth is supported by a strong reference lab network and increased sales professionals [66][70] Question: Aging pet commentary - Management suggested that the aging pet population could be a tailwind for clinical visit growth moving forward [75][76]

Financial Data and Key Metrics Changes - IDEXX reported a revenue increase of 13% as reported and 12% organically, with CAG Diagnostics' recurring revenues growing over 10% organically [4][6] - Earnings per share (EPS) for Q3 was $3.40, reflecting a 15% growth on a comparable basis [5][13] - The company increased its full-year revenue outlook to a range of $4,270 million to $4,300 million, representing an overall reported revenue growth of 9.6% to 10.3% [6][15] Business Line Data and Key Metrics Changes - CAG Diagnostics' recurring revenue growth was negatively impacted by a 1.2% decline in U.S. same-store clinical visits [4][7] - IDEXX VetLab Consumables revenues increased 16% organically, supported by the expansion of the premium instrument install base [9] - Global Rapid Assay revenues declined 5% organically due to a shift in testing to the Catalyst platform [10] Market Data and Key Metrics Changes - U.S. organic CAG Diagnostics' recurring revenues grew 8% in Q3, while international CAG Diagnostics' recurring revenue grew 14% organically [7][8] - The international regions have sustained strong growth for the past 10 quarters, indicating significant global opportunities [8][10] - Livestock, poultry, and dairy revenues increased 14% organically, with double-digit gains across most regions [11] Company Strategy and Development Direction - IDEXX is focused on expanding its CancerDx franchise and plans to launch additional cancer biomarkers in 2026 [20][30] - The company aims to enhance its commercial footprint in three international countries by early 2026 [23] - IDEXX's strategy includes continuous investment in innovation and customer engagement to drive growth [21][32] Management's Comments on Operating Environment and Future Outlook - Management noted that diagnostics remains the fastest-growing revenue stream within veterinary clinics, driven by increased testing frequency [19][22] - The aging pet population is expected to support clinical visit growth, particularly for non-wellness visits [76] - Management expressed confidence in achieving a growth rate of 13% to 16% in international markets through continued investment and expansion [79] Other Important Information - Free cash flow was reported at $371 million for Q3, with a conversion rate of 94% from net income [13][14] - The company is increasing its expectations for MUDX placements to approximately 6,000 during 2025, reflecting strong demand [16][27] Q&A Session Summary Question: What is the sustainability of the strength in consumables? - Management indicated that the growth in VetLab consumables is broad-based, driven by a 10% increase in the install base and the introduction of new tests [36][38] Question: Are we on track with the FNA launch? - Management confirmed that they are on track and expect most customers to utilize the MUDX for FNA testing as well [40][41] Question: How is the aging pet population affecting visits? - Management noted that non-wellness visits are flat, but there is an increase in visits for older pets, which is expected to positively impact future clinical visit trends [76] Question: What factors could drive international growth to the 15%-16% range? - Management highlighted the importance of expanding the sales force, building out the reference lab network, and ensuring customer support to achieve this growth [78][79]

Financial Data and Key Metrics Changes - IDEXX reported a revenue increase of 13% as reported and 12% organically, with CAG Diagnostics' recurring revenues growing over 10% organically [4][5] - Earnings per share (EPS) for Q3 was $3.40, reflecting a 15% growth on a comparable basis [5][12] - The company increased its full-year revenue outlook to a range of $4,270 million to $4,300 million, representing an overall reported revenue growth of 9.6% to 10.3% [5][14] Business Line Data and Key Metrics Changes - CAG Diagnostics' recurring revenue growth was negatively impacted by a 1.2% decline in U.S. same-store clinical visits [4][6] - IDEXX VetLab Consumables revenues increased 16% organically, supported by the expansion of the premium instrument install base [9] - Global Rapid Assay revenues declined 5% organically due to a shift in testing to the Catalyst platform [10] Market Data and Key Metrics Changes - U.S. organic CAG Diagnostics' recurring revenues grew 8% in Q3, while international CAG Diagnostics' recurring revenue grew 14% organically [6][8] - Water revenues increased 7% organically, with strong growth in international regions [11] - Livestock, poultry, and dairy revenues increased 14% organically, with double-digit gains across most regions [11] Company Strategy and Development Direction - IDEXX aims to expand its CancerDx franchise in 2026, adding mass cell tumor detection and another high-impact cancer biomarker [19][29] - The company is focused on enhancing its commercial footprint in international markets, with plans to expand in three countries by early 2026 [22] - IDEXX's strategy includes continuous investment in innovation and commercial capabilities to drive growth and improve customer engagement [20][42] Management's Comments on Operating Environment and Future Outlook - Management noted that diagnostics remains the fastest-growing revenue stream within veterinary clinics, driven by increased testing frequency and utilization [18] - The company expects to see continued growth in clinical visits as the pet population ages, particularly among dogs and cats [51] - Management highlighted the importance of maintaining high customer retention levels and the ongoing demand for IDEXX's innovative solutions [20] Other Important Information - Free cash flow for Q3 was $371 million, with a net income to free cash flow conversion rate of 94% [12] - The company allocated $242 million for share repurchases during Q3, contributing to a 2.7% year-over-year reduction in diluted shares outstanding [14] Q&A Session Summary Question: Strength of consumables in the quarter - Management indicated that growth in VetLab consumables is broad-based, driven by a large install base and high-quality placements [33] Question: MU consumables and new contracting terms - The growth in consumables is attributed to the high-quality placements and the introduction of new tests that veterinarians prefer to perform at the point of care [34] Question: MU placements and backlog of customers - Management confirmed that they are on track with MU placements and expect most customers to utilize multiple testing use cases [35] Question: End market visit trends - Management noted that non-wellness visits were closer to flat in Q3, with pressures on wellness visits continuing [38] Question: International CAG diagnostic recurring revenue growth - Management highlighted that international markets are still developing, with significant opportunities for growth as the sales organization matures [49]

Q3 2025 Financial Performance - Revenue reached $1,105 million, with a reported growth of +13% and organic growth of +12%[1] - Operating profit was $355 million[1] - Diluted earnings per share (EPS) stood at $3.40, reflecting a reported growth of +21% and comparable growth of +15%[1] - CAG (Companion Animal Group) revenue was $1,013 million, showing a reported growth of +14% and organic growth of +12%[1] - Water revenue reached $54 million, with a reported growth of +8% and organic growth of +7%[1] - LPD (Livestock, Poultry and Dairy) revenue was $34 million, demonstrating a reported growth of +17% and organic growth of +14%[1] 2025 Outlook - Revenue is projected to be between $4,270 million and $4,300 million, with a reported growth of 9.6% - 10.3% and organic growth of 8.8% - 9.5%[6,7] - Operating margin is expected to be 31.6% - 31.8%, with a reported margin expansion of 260 bps - 280 bps and comparable margin expansion of 80 bps - 100 bps[6,7] - EPS is forecasted to be $12.81 - $13.01, representing a reported growth of 20% - 22% and comparable growth of 12% - 14%[6,7] U.S. Companion Animal Practice Growth - As of September 30, 2025, U S total visits include clinical and non-clinical visits, there were an estimated ~330 million U S total visits in 2024[8,10] - Q3 2025 year-over-year growth in clinical visit was 2.0%[9] - Q3 2025 year-over-year growth in practice revenue was 4.5%[9]

Core Insights - IDEXX Laboratories raised its full-year profit and revenue forecasts following better-than-expected third-quarter results, indicating strong performance in the pet diagnostics sector [1] Financial Performance - The company reported improved third-quarter results compared to the previous year, which contributed to the upward revision of its profit and revenue forecasts [1] Market Trends - IDEXX Laboratories is capitalizing on the trend of pet owners increasing their spending on diagnostics and healthcare for their pets, reflecting a growing market demand [1]

Core Insights - IDEXX Laboratories, Inc. (IDXX) has updated its 2025 EPS outlook to a range of $12.81 - $13.01, reflecting a $0.33 increase at midpoint due to operational performance and tax rate benefits [1] - The company has revised its full year revenue growth guidance to $4.27 billion - $4.30 billion, indicating a reported growth of 9.6% - 10.3% [2] - For Q3, IDEXX reported earnings of $274.61 million, or $3.40 per share, a significant increase from $232.84 million, or $2.80 per share, in the previous year [3] Financial Performance - The updated EPS growth outlook is projected at 20% - 22% as reported and 12% - 14% on a comparable basis [1] - The company increased its outlook for organic revenue growth to 8.8% - 9.5%, marking an approximate 1% increase at midpoint [2] - Revenue for Q3 rose by 13.3% to $1.105 billion from $975.54 million year-over-year [3] Market Reaction - Shares of IDEXX are up 5% in pre-market trading following the earnings announcement [4]

Exhibit 99.1 IDEXX Laboratories Announces Third Quarter Results Third Quarter Performance Highlights Companion Animal Group ("CAG") CAG revenue growth was led by CAG Diagnostics recurring revenue growth of 11% as reported and 10% organic, including 18% reported and 14% organic gains in International regions, and 8% reported and organic growth in the U.S., outpacing sector growth levels. U.S. growth was aided by increased diagnostic frequency and an easing of clinical visit pressures. Additional U.S. compani ...

Earnings Report - IDEXX Laboratories, Inc. is set to release its third-quarter earnings results on November 3, with analysts expecting earnings of $3.14 per share, an increase from $2.80 per share in the same period last year [1] - The consensus estimate for quarterly revenue is $1.07 billion, compared to $975.54 million a year earlier [1] Recent Performance - On August 4, IDEXX Laboratories reported second-quarter financial results that exceeded expectations and raised its FY25 guidance above estimates [2] - Following the positive report, shares of IDEXX Laboratories rose by 0.2%, closing at $629.51 [2] Analyst Ratings - Stifel analyst Jonathan Block upgraded the stock from Hold to Buy, raising the price target from $640 to $700 [4] - UBS analyst Andrea Alfonso initiated coverage with a Neutral rating and a price target of $720 [4] - Morgan Stanley analyst Erin Wright maintained an Overweight rating and increased the price target from $722 to $765 [4] - Piper Sandler analyst David Westenberg maintained a Neutral rating and raised the price target from $510 to $700 [4] - JP Morgan analyst Chris Scott maintained an Overweight rating and increased the price target from $550 to $675 [4]