Subbu Nambi

Subbu Nambi from Guggenheim asked about the competitive landscape for Decipher, specifically what aspects played out as expected and what surprised Veracyte. He also inquired about the continued expectation for a commercial Prosigna LDT launch by mid-2026 and what to expect in terms of LDT performance data and OPTIMA trial results leading up to it.

Answer

CEO Marc Stapley noted that Decipher has taken more market share than anticipated, benefiting from NCCN guidelines and the "rising tide" of molecular diagnostics in prostate cancer. He also mentioned that the noise around DPAI proved to be unsubstantial in terms of market share impact. Marc Stapley confirmed the mid-2026 Prosigna LDT launch, stating that the key evidence is the OPTIMA trial data, and the internal process for generating the test in their lab involves standard tech assessment, validation, bridging, and New York State approval.

Subbu Nambi of Guggenheim Securities requested more color on the feedback from MolDX regarding the MRD test submission, urologist interest in a whole-genome based MRD approach, and the significance of integrating Decipher data with the NCI's SEER database.

Answer

CEO Marc Stapley characterized the MolDX process as a standard back-and-forth. CSO & CMO Dr. Phillip Febbo highlighted significant physician enthusiasm for the whole-genome MRD approach due to its ability to monitor clonal evolution. He explained the SEER database collaboration enhances research opportunities and raises confidence in Veracyte's diagnostics platform.

Subhalaxmi Nambi from Guggenheim Securities inquired about Veracyte's commercial headcount and its product focus, as well as the company's positioning to potentially launch a digital pathology complement to its existing assays.

Answer

CEO Marc Stapley highlighted the significant leverage of the current sales force (around 50 heads for Afirma, slightly more for Decipher) and sees no need for major expansion. Regarding digital pathology, he stated that while current data doesn't show its superiority, Veracyte is exceptionally well-positioned with its vast biobank of scanned tissue samples, genomic data, and in-house AI capabilities to pursue it as a future opportunity if warranted.

Subbu Nambi of Guggenheim Partners inquired about the impact of AAP guidelines on chromosomal microarray (CMA) volume, GeneDx's strategy for legacy products, the implied sequential decrease in ASPs and increase in COGS, and the sustainability of gross margins.

Answer

Katherine Stueland, CEO and President, noted no meaningful uptick in CMA orders from general pediatricians in Q3 2025, highlighting the need for education and workflow improvements. Kevin Feeley, CFO, clarified the Q3 average reimbursement rate was over $3,800, with a potential $100 sequential drop in Q4 due to new call points. He also addressed Q3 2024 true EPS, stating minimal out-of-period adjustments, and explained the conservative gross margin guide despite strong performance.

Subbu Nambi inquired about any observed uptick in chromosomal microarray (CMA) volume following the American Academy of Pediatrics (AAP) guidelines, and how this might influence GeneDx's strategy for sunsetting legacy products. He also asked about the implied sequential decrease in average selling prices (ASPs) and an increase in Cost of Goods Sold (COGS) in the guidance, seeking clarification on any seasonal dynamics or conservatism. Additionally, Nambi questioned the sustainability of the quarter's strong gross margin and sought clarification on the true EPS for Q3 2024.

Answer

Katherine Stueland, CEO and President, noted that most pediatricians are learning about the AAP guidelines from GeneDx, underscoring the need for education and workflow improvements, and reaffirmed the 18-24 month adoption timeline. She stated there was no meaningful uptake in CMA orders from pediatricians in the quarter, with growth primarily from core markets. Kevin Feeley, CFO, clarified that the Q3 average reimbursement rate was over $3,800, and the implied Q4 rate decrease reflects conservatism for new call points. He confirmed minimal impact from out-of-period adjustments for Q3 true EPS and attributed the raised gross margin guide to a conservative stance despite strong performance.

Subbu Nambi asked about the strategy for targeting the 60,000-strong pediatrician market, the drivers behind the strength in 'other panel' revenue, and the progress on onboarding clients for Epic Aura integration.

Answer

CEO Katherine Stueland clarified the initial focus is on the 25,000 pediatricians who diagnose CDID. CFO Kevin Feeley explained that 'other panel' strength is a passive result of activating new accounts, which presents an opportunity to educate them on exome/genome. Katherine Stueland confirmed progress with Epic Aura, with three systems live and a larger volume impact expected in Q4.

Subbu Nambi from Guggenheim Securities questioned the strategy for targeting the 25,000 relevant pediatricians, the reason for strength in the supposedly deprioritized 'other panels' segment, and progress on onboarding clients from the Epic Aura waiting list.

Answer

CEO Katherine Stueland clarified the initial focus is on the 25,000 pediatricians who currently diagnose children with CDID. CFO Kevin Feeley explained that 'other panel' volume is a passive result of activating new accounts for exome/genome testing and is not actively incentivized. Stueland confirmed progress with Epic Aura, with three health systems live and a goal of at least twelve by year-end.

Subbu Nambi asked about the impact of AI on Revvity's operating efficiency and whether its implementation by customers would lead to more or less demand for Revvity products, viewing it as a potential threat or opportunity.

Answer

President and CEO Prahlad Singh viewed AI as an opportunity, expecting it to increase demand for reagents and instruments in the short to mid-term (3-5 years) as AI-focused companies generate more data. He also highlighted the Signals business's strong position in the mid to long term to incorporate AI capabilities for researchers, potentially changing drug discovery paradigms. Nambi also inquired about which instruments would be the first to participate if the signs of instrument recovery continued, and if book-to-build data would be provided for 2026. Prahlad Singh noted that initial upticks are seen in non-commoditized cellular imaging capabilities, specifically high-content screening platforms, and stated that the company does not typically provide book-to-build ratios.

Subbu Nambi asked about the timeline for the new CEO to outline his vision and for the company to shift to an offensive strategy, whether Q1 revenue included any one-time or pull-forward effects, and the underlying margin and cash generation potential of the business. He also sought clarification on the confidence in the Petrifilm duplicative cost guide and the nature of sample collection inefficiencies.

Answer

Mike Nassif (CEO, Neogen) indicated a more detailed vision would be shared in early calendar year 2026, with immediate focus on quick wins for growth and cost management. Dave Naemura (CFO, Neogen) confirmed no one-timers in Q1 revenue and expressed confidence in the $15 million Petrifilm duplicative cost guide. He explained that margin expansion is supported by robust incremental margins and portfolio improvements, despite Q1's negative free cash flow due to high CapEx and inventory challenges. He clarified that backorder reduction was specific to sample collection, while excess spoilage relates to broader S&OP issues, and sample collection inefficiencies stem from scrap, quality flags, and excess production costs.

Subbu Nambi from Guggenheim Securities sought clarification on the apparent contradiction between Neogen's reduced backorders and its reported excess spoiling inventory, asking for more color on these inefficiencies and how execution plans address them.

Answer

CFO Dave Naemura clarified that the reduction in backorders specifically pertains to the sample collection product line, where production issues had previously caused elevated levels. He explained that the issue of excess spoiling inventory is distinct and relates to optimizing the distribution of shelf-life-sensitive products, which is being addressed through improvements in the core Sales and Operations Planning (SNOP) process.

Subbu Nambi of Guggenheim Securities questioned the timing of issuing guidance given the new CEO appointment, sought clarification on the $10 million tariff headwind, asked about growth strategies amid a pressured consumer backdrop, and inquired about key performance indicators for the Petrifilm transition.

Answer

CFO & COO David Naemura stated that providing guidance is 'business as usual' and confirmed the $10 million tariff headwind is for fiscal 2026. President and CEO John Adent highlighted regulatory tailwinds from increased USDA testing for Listeria and Salmonella as a key growth driver. Naemura identified reduced CapEx, initiating test production, and certifying Petrifilm SKUs as key transition milestones.

Subbu Nambi of Guggenheim Securities inquired about any changes to the early cancer detection strategy and asked about the market impact of the recent GPS AI publication.

Answer

President David Spetzler reaffirmed the strategy to focus first on early detection for breast cancer, citing a significant unmet clinical need. He clarified that the GPS AI tool has been driving adoption for some time by reclassifying patient diagnoses, and the recent publication validates its impact rather than creating a new inflection point.

Subbu Nambi of Guggenheim Securities questioned if Caris's early cancer detection strategy had changed due to recent market shifts and asked about the market impact of the recent GPSai publication.

Answer

President David Spetzler affirmed the early detection strategy remains focused on breast cancer, citing a significant unmet need. Regarding the GPSai tool, he explained that it has been on the market for some time and is already demonstrating clinical value. The recent publication serves to validate its impact on correcting patient diagnoses, rather than acting as a new inflection point for growth.

Subbu Nambi questioned if Caris's strategy for early cancer detection has changed based on recent market events and asked about the market reaction to the GPS AI publication, questioning if it could be a market share inflection driver.

Answer

Dr. David Spetzler, President, clarified that the early detection strategy remains focused on breast cancer, where there is a significant unmet need, with an initial self-pay launch plan. Regarding GPS AI, he explained that the tool has been on the market for some time and has already been driving adoption by providing profound clinical value. The recent publication validates its impact, but it is not a sudden inflection point.

Subbu Nambi of Guggenheim Securities asked if full clinical utility data is required for PMA submission, sought clarification on the normalization of PPV in the Pathfinder 2 study, and inquired about growth expectations from the new EverlyWell partnership.

Answer

CEO Bob Ragusa clarified that the FDA's approval process focuses on clinical validation (benefit-harm profile), not clinical utility, which is more relevant for payers. President Dr. Joshua Ofman explained that the higher PPV in Pathfinder 2 is currently reported within the study's diverse population and will be normalized later. Chief Commercial Officer Andy Partridge expressed optimism that EverlyWell's large customer base will significantly amplify Galleri's reach and drive growth.

Thomas from Roth MKM asked for an update on GRAIL's progress, focusing on the outlook for Galleri reimbursement, the FDA regulatory pathway, and the company's broader commercial strategy, including timelines for FDA submission and potential CMS reimbursement. He also followed up on how GRAIL is managing its commercial spending to align with its cash runway.

Answer

Executive Robert Ragusa outlined the regulatory timeline, targeting a PMA submission in the first half of 2026 and potential FDA approval in the first half of 2027. He highlighted the upcoming launch of a new, more automated Galleri assay designed for scalability and cost reduction. Ragusa also noted strong bipartisan support for the MCED bill, which is critical for CMS reimbursement. Regarding spending, he explained that a recent restructuring moderated commercial investment to extend the cash runway into 2028, focusing on making the commercial effort more cost-neutral by concentrating on the most productive channels.

Subbu Nambi from Guggenheim Securities asked the new leadership about any positive or negative surprises discovered during their initial business review. He also requested more details on the encouraging customer conversations regarding a high-volume CleanCap shipment for early 2026.

Answer

CEO Bernd Brust cited the unexpectedly high level of corporate expenditure as a negative surprise, while the robust non-COVID mRNA pipeline and the potential of the Cygnus (BST) business were positive ones. CFO Raj Asarpota confirmed a binding order for high-volume CleanCap in 2026 but emphasized that the business is being run as if this revenue is purely upside and not part of the base plan.

An analyst on behalf of Subbu Nambi at Guggenheim asked about Maravai's capital allocation priorities for 2025 following its significant voluntary debt repayment and also inquired about the company's current appetite for M&A.

Answer

Chief Financial Officer Kevin Herde stated the debt repayment was a prudent move to lower interest expense after an interest rate cap expired. He indicated that while the company has more financial constraints, it remains active in evaluating smaller, complementary technology acquisitions, citing two deals already completed in 2025. Chief Executive Officer William Martin added these acquisitions will help drive growth in the discovery business.

Subbu Nambi of Guggenheim Securities asked about the development and commercialization plans for a recently published AI algorithm for diabetes risk. He also inquired about the long-term strategy for expanding the Insights business into areas beyond cancer.

Answer

CEO Eric Lefkofsky explained that while Tempus develops many algorithms, the commercialization of pure AI products is challenged by a lack of reimbursement mechanisms in the U.S. healthcare system. He noted that the pure AI algorithm business will remain small until payment models evolve. Regarding expansion, he confirmed Tempus has large datasets in cardiology and other areas, but nothing compares to the scale of its oncology data, which will remain the primary focus for data and diagnostic products for the foreseeable future.

Subbu Nambi asked about the assumptions for international growth embedded in the full-year guidance, particularly in light of tariff uncertainty, and whether the strong international performance could represent a pull-forward of demand.

Answer

President and CEO Christian Henry responded that the company's guidance incorporates a conservative view on tariffs and international demand. He emphasized that despite the volatile situation, especially concerning China, the forecast is built on a cautious foundation and does not assume a best-case scenario, mitigating the risk of it being based on unsustainable pull-forward.

Subbu Nambi of Guggenheim Securities inquired about key takeaways from ASCO, the process for determining pricing post-reimbursement, and whether the wait for coverage has led to any erosion in physician interest.

Answer

Chief Medical Officer Rich Chen highlighted positive ASCO data for neoadjuvant breast cancer, which he said positions the company to seek expanded reimbursement coverage for that indication upon publication. CEO Christopher Hall explained that pricing is determined after coverage is granted but that financial models are based on existing reimbursement for similar tests as a floor, with potential upside. Hall also stated that the company has not seen any erosion in physician interest, noting that the focus is on expanding the user base and deepening relationships by demonstrating the test's clinical value.

Subbu Nambi of Guggenheim Securities inquired about the specifics of the milestones for the new AstraZeneca partnership and asked for an update on the competitive landscape and adoption trends for Sophia Genetics' rare disease applications outside the U.S.

Answer

Co-Founder and CEO Jurgi Camblong and President Ross Muken explained that the AstraZeneca deal is the largest in the company's history and is a multi-year agreement with milestones based on a series of deliverables over several quarters. Regarding rare diseases, which constitute 20% of the business, they highlighted 20% year-over-year growth, strong demand for exomes and genomes, and competitive win rates exceeding 35%, particularly for their enhanced exome product.

Subbu Nambi from Guggenheim Securities asked if further studies are needed for the DecisionDx-Melanoma FDA submission, how resources are prioritized across pipeline projects, and if the mix shift to TissueCypher will negatively impact margins.

Answer

Founder, CEO, & President Derek Maetzold stated he is confident the existing data is sufficient for an FDA submission. He described the pipeline initiatives as complementary, targeting the same customer base without creating resource conflicts. CFO Frank Stokes acknowledged TissueCypher's lower margin could be slightly dilutive, but overall margins would remain strong.

Subbu Nambi questioned the feasibility of the 2025 guidance, specifically how the company expects to achieve its second-half targets given that major cost savings are delayed until 2026 and FX headwinds are increasing.

Answer

Chairman, CEO & President Frank Laukien clarified that approximately $30 million in cost savings are expected to benefit the current fiscal year, though they are being offset by larger headwinds. EVP & CFO Gerald Herman added that the bulk of these 2025 savings will be realized in the fourth quarter, contributing to the expected ramp in profitability.

Subbu Nambi inquired about the company's prudent guidance approach for the NGS segment, asking how clinical diagnostic launch timelines in 2025 compared to internal expectations and if the guidance methodology would change for fiscal 2026.

Answer

CFO Adam Laponis confirmed that Twist Bioscience will maintain its prudent guidance methodology and not get ahead of customer product launches. He noted that Minimal Residual Disease (MRD) revenue is currently a small portion of the NGS business but is growing rapidly and expected to ramp significantly in fiscal 2026 as numerous customers move toward commercialization.

Subbu Nambi from Guggenheim Securities questioned if Illumina has observed changes in customer behavior due to anticipated competition and asked if the product pipeline addresses competitors' advantages in turnaround time.

Answer

CEO Jacob Thaysen responded that Illumina's primary focus is on serving customer needs through early engagement and roadmap sharing, rather than reacting to competitors. He characterized the demand for very fast turnaround times as a niche market, stating that for the majority of applications, an overnight run is sufficient. Thaysen reiterated the company's core strategy is to deliver the highest quality biological insights at the lowest end-to-end cost.

Subbu Nambi inquired about the customer profile showing the most interest in the Tau manuscript, whether the two new collaborations serve as a formal proof of concept, and the reason for not providing specific updates on probe performance this quarter.

Answer

CEO Sujal Patel and Chief Scientist Parag Mallick noted that interest has been broad, spanning academic, pharma, and nonprofit research institutes, with a significant increase in conversations following the AAIC conference. Patel explained the two new collaborations are strategic for reproducing data, generating new biological insights, and hardening the core platform for both proteoform and broad-scale applications. Regarding probe performance, Patel clarified that the update was deferred this quarter because the company just recently integrated all elements of its new assay configuration and needs the next two quarters to test the probe library within it before providing meaningful metrics.

Subbu Nambi from Guggenheim Securities asked about the profile of customers showing the most inbound interest following the tau manuscript publication and the current state of the sales funnel. He also questioned whether the two newly signed collaborations serve as a formal proof of concept and inquired about the reason for not providing a specific update on probe performance this quarter.

Answer

Co-Founder and Chief Scientist Parag Mallick noted that interest has been broad, spanning academic groups, pharma, and nonprofit institutes. CEO Sujal Patel added that it's still early to define the funnel, especially after the recent AAIC conference, but confirmed interest from academic, nonprofit, and pharma organizations for pilots. Patel explained the two new collaborations are strategic for reproducing manuscript data, analyzing new samples, and hardening the core platform for both proteoform and future broad-scale applications. Regarding probe performance, he clarified that the update was deferred, not canceled, as the company is in a multi-quarter transition to a new assay configuration and will provide guidance once more testing is complete.

Subbu Nambi of Guggenheim Securities asked about the potential for the new CRC surveillance reimbursement to increase Reveal's tests-per-patient metric from its current 1.7 level, and also inquired about the status of Reveal's ADLT application.

Answer

Chairman & Co-CEO Helmy Eltoukhy confirmed that Reveal is the fastest-growing oncology product and that they are already seeing an increase in subsequent draws following the reimbursement decision. He expressed high expectations for continued growth in tests per patient. Regarding ADLT status, he stated that an application has been submitted and they are awaiting a decision, hopefully within the next quarter.

Subbu Nambi asked for tangible KPIs that investors can use to track Repligen's progress towards its goal of growing 5% above the market. He also questioned if the company's margin expansion goals could be met even if the revenue doubling target is not achieved.

Answer

CEO Olivier Loeillot pointed to the company's order book as a key KPI, noting that orders have exceeded sales for eight consecutive quarters and have grown sequentially for five quarters. He also mentioned the growing sales funnel. CFO Jason Garland added that margin expansion is not solely dependent on volume; levers like the Repligen Performance System (RPS), footprint optimization, and sourcing initiatives also contribute significantly.

Subbu Nambi of Cowen and Company inquired about the quantification method for vector copies and the high-level commercial strategy for XLMTM following the recent hiring of a Chief Commercial Officer.

Answer

President and CEO Matthew Patterson deferred the technical question on vector copy quantification for a later follow-up. He elaborated that commercial efforts for XLMTM, including disease burden analysis for payers and patient identification, have been ongoing and will now be significantly accelerated under the new CCO, Eric Mosbrooker.