For the quarter ended September 2025, Immunocore Holdings PLC Sponsored ADR (IMCR) reported revenue of $103.69 million, up 29.2% over the same period last year. EPS came in at $0, compared to $0.17 in the year-ago quarter.The reported revenue represents a surprise of +3.8% over the Zacks Consensus Estimate of $99.9 million. With the consensus EPS estimate being -$0.30, the EPS surprise was +100%.While investors closely watch year-over-year changes in headline numbers -- revenue and earnings -- and how they ...

Exhibit 99.1 Immunocore reports third quarter financial results and provides a business update KIMMTRAK® (tebentafusp-tebn) net revenues of $103.7 million in 3Q 2025, growing by 29% year-over-year Phase 3 TEBE-AM trial on track to complete enrollment in 1H 2026 160 mcg selected as the go-forward dose for brenetafusp in Phase 3 PRISM-MEL-301 trial, following Independent Data Monitoring Committee review Cash, cash equivalents and marketable securities of $892 million as of September 30, 2025 (OXFORDSHIRE, Eng ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ____________ to ____________ Commission File Number: 001-39992 Immunocore Holdings plc (Exact name of registrant as specified in its charter) | England and Wales | N ...

Core Insights - Artificial intelligence (AI) is identified as the greatest investment opportunity of the current era, with a strong emphasis on the urgency to invest now [1][13] - The energy demands of AI technologies are highlighted, indicating a looming crisis in power supply as AI continues to grow [2][3] Investment Opportunity - A specific company is positioned as a critical player in the AI energy sector, owning essential energy infrastructure assets that will benefit from the increasing energy demands of AI data centers [3][7] - This company is not a chipmaker or cloud platform but is described as a "toll booth" operator in the AI energy boom, collecting fees from energy exports [5][6] Financial Position - The company is noted for being debt-free and holding a significant cash reserve, which is approximately one-third of its market capitalization [8] - It is trading at less than 7 times earnings, making it an attractive investment compared to other energy and utility firms burdened with debt [10][8] Market Trends - The company is positioned to benefit from the onshoring trend driven by tariffs, as well as the surge in U.S. LNG exports under the current administration [14][7] - The infrastructure needs for energy are emphasized, with the company being capable of executing large-scale projects across various energy sectors [7][6] Future Outlook - The influx of talent into the AI sector is expected to drive continuous innovation and advancements, reinforcing the potential for growth in AI investments [12] - The overall narrative suggests that investing in AI and its supporting energy infrastructure is crucial for capitalizing on future technological advancements [11][13]

Group 1 - China's advancements in biotech, particularly in immunology and cell therapy, have been significant, indicating a competitive landscape for companies like Immunocore [1] - Immunocore's competitive advantage lies in its TCR (T-cell receptor) platform, which is central to its development strategy [1] - The company acknowledges the need to remain vigilant and innovative, avoiding complacency in the rapidly evolving biotech field [2]

Summary of Immunocore Holdings FY Conference Call Company Overview - **Company**: Immunocore Holdings (NasdaqGS:IMCR) - **Date of Conference**: September 10, 2025 Key Industry Insights - **Biotech Innovation in China**: China has made significant advancements in biotech, particularly in immunology and cell therapy. Immunocore views China as both a competitive threat and an opportunity for collaboration and innovation [2][2]. - **AI Integration**: Immunocore is leveraging AI to enhance business operations and R&D, particularly in T-cell receptor (TCR) target identification and clinical data analysis. AI is seen as essential for improving efficiency and accelerating drug discovery [3][4]. Regulatory Environment - **Regulatory Interactions**: The FDA's guidance is crucial for Immunocore's investment strategies and clinical trial developments. The company has not faced significant regulatory impacts recently but emphasizes the importance of clear regulatory guidance [5][6]. T-Cell Receptor (TCR) Platform - **Oncology and Autoimmune Applications**: Immunocore's TCR platform is designed to engage T-cells to target tumors and downregulate the immune system for autoimmune diseases. The platform allows for tissue-specific therapies, minimizing systemic immunosuppression [7][8]. - **KIMMTRAK**: The first approved TCR therapy, KIMMTRAK, has shown success in oncology, generating $192 million in the first half of the year with a 32% growth rate year-over-year. However, growth is expected to moderate as the product matures [11][12]. Market Penetration and Growth - **U.S. Market Penetration**: KIMMTRAK is approaching 70% penetration in the U.S., with potential for further growth, especially in community settings. Comparatively, European markets have achieved over 80% penetration [16][17]. - **International Expansion**: Immunocore is expanding KIMMTRAK's global access, having launched in 28 countries and entered distribution agreements in regions like MENA and Turkey [17][18]. Clinical Trials and Future Indications - **Advanced Melanoma Trials**: Immunocore is pursuing phase 3 trials for KIMMTRAK in advanced cutaneous melanoma, leveraging similarities with uveal melanoma. The company anticipates a significant commercial opportunity due to the larger patient population [20][30]. - **PRAME-targeted Portfolio**: The company is conducting a phase 3 study for a PRAME-targeted agent in combination with nivolumab, based on promising phase 1 results showing better disease control rates than existing therapies [34][35]. Financial Health and Strategy - **Robust Financial Position**: Immunocore has nearly $900 million in cash, allowing for continued investment in R&D and clinical trials without immediate concerns about cash flow [50][53]. - **Operational Discipline**: The company maintains a disciplined approach to operational expenses, with SG&A costs remaining stable while planning for incremental increases related to new product launches [50][51]. Pipeline and Future Outlook - **Autoimmune and Infectious Disease Programs**: Immunocore is advancing programs in autoimmune diseases, including type 1 diabetes and atopic dermatitis, with expected clinical trials starting in 2026 [45][46]. - **Long-term Growth Strategy**: The company aims to maximize KIMMTRAK's potential while continuing to innovate its platform for sustainable growth, focusing on both oncology and emerging therapeutic areas [54][55].

Summary of Immunocore Holdings plc Conference Call Company Overview - **Company**: Immunocore Holdings plc - **Key Product**: KIMMTRAK, the first approved T-cell receptor therapy demonstrating a survival benefit in solid tumors, specifically uveal melanoma [2][4] - **Market Position**: The company has a total enterprise value of approximately $1 billion, with KIMMTRAK achieving a $400 million run rate [4] Core Points and Arguments Product Development and Pipeline - **KIMMTRAK**: - Demonstrated a survival benefit in uveal melanoma, a type of melanoma where checkpoint inhibitors are ineffective [2] - Currently undergoing lifecycle management with two phase 3 trials [2] - Mean duration of therapy is reported at 13 months, exceeding clinical trial results [7] - The company is exploring further applications of its technology in oncology, HIV, HPV, and autoimmune diseases [3] - **Tevyam**: - A phase 3 trial for cutaneous melanoma is expected to enroll 2,000 to 4,000 patients, with data anticipated in 2026 [5][15] - The trial design includes patients who have progressed on PD-1 and other therapies, with overall survival as the primary endpoint [15][16] - **Brunetafusp PRAME**: - Aiming to combine with nivolumab in first-line cutaneous melanoma, with a focus on demonstrating superior efficacy compared to existing treatments [44][49] - The trial is designed to assess the combination's effectiveness against nivolumab monotherapy and nivolumab plus LAG3 [49] Commercial Strategy - **Market Opportunity**: - There is a high unmet need in the second-line cutaneous melanoma market, with KIMMTRAK positioned as a potentially first-line treatment option [27] - Approximately 50% of physicians treating cutaneous melanoma have experience with KIMMTRAK, which may facilitate its adoption [29] - **Exclusivity and Competition**: - The composition of matter patent for KIMMTRAK extends to 2030, with a filed extension to 2035 [10] - Anticipation of competition from newer therapies, but KIMMTRAK's established efficacy may provide a competitive edge [11] Financial Outlook - **Valuation Concerns**: - The company is perceived as undervalued despite strong performance metrics, with a focus on improving investor perception leading up to 2026 [4][5] - **Operational Goals**: - The company aims to maintain operations near break-even while advancing its pipeline and investing in growth [68] Additional Important Insights - **Real-World Evidence**: - The company plans to publish real-world evidence linking treatment beyond progression to overall survival, which may strengthen its market position [14] - **Patient Experience**: - Reports of patients remaining on KIMMTRAK for extended periods (up to seven years) suggest significant therapeutic benefits [7][12] - **Regulatory Considerations**: - The company is focused on obtaining NCCN listing and reimbursement strategies to ensure market access for new therapies [31] Conclusion Immunocore Holdings plc is positioned for significant growth with its innovative T-cell receptor therapies, particularly KIMMTRAK and upcoming products like Tevyam and brunetafusp PRAME. The company is navigating a competitive landscape while focusing on data-driven strategies to enhance its market presence and investor confidence leading into 2026.

Core Insights - Immunocore Holdings PLC reported revenue of $97.96 million for the quarter ended June 2025, marking a year-over-year increase of 29.9% [1] - The earnings per share (EPS) for the same period was -$0.20, an improvement from -$0.23 a year ago [1] - The reported revenue exceeded the Zacks Consensus Estimate of $92.64 million by 5.74% [1] - The EPS also surpassed the consensus estimate of -$0.21 by 4.76% [1] Financial Performance - Immunocore's shares have returned -7.2% over the past month, while the Zacks S&P 500 composite increased by 1.2% [3] - The stock currently holds a Zacks Rank 1 (Strong Buy), suggesting potential outperformance against the broader market in the near term [3] Geographic Revenue Breakdown - Revenue from the United States was $64.09 million, exceeding the average estimate of $59.44 million from two analysts [4] - International revenue was reported at $0.84 million, significantly below the average estimate of $4.92 million from two analysts [4] - Revenue from Europe reached $33.04 million, surpassing the average estimate of $28.27 million from two analysts [4]

Financial Data and Key Metrics Changes - For the first half of 2025, the company generated $192 million in ChemTrak revenue, representing a 32% year-over-year growth, marking a significant milestone four years post-launch [4][8] - In Q2 2025, net sales reached $98 million, a 30% increase compared to Q2 2024, and a 4% sequential increase over Q1 2025 [26][28] - The net loss decreased from $36 million to $5 million year-over-year, indicating improved financial performance as revenue growth outpaced operating expenses [29] Business Line Data and Key Metrics Changes - ChemTrak's performance in the U.S. saw net revenue of $64 million in Q2 2025, a 15% increase year-over-year, with a therapy duration of 13 months and a market penetration of approximately 68% [9][26] - In Europe, Q2 2025 net revenue was $33 million, reflecting an exceptional 115% year-over-year growth, driven by successful launches in the UK, Poland, and the Netherlands [10][26] Market Data and Key Metrics Changes - The company has launched ChemTrak in 28 countries and is approved in 39 globally, with ongoing expansion into Turkey and MENA regions through a partnership with Air Chem [6][7] - The company anticipates incremental growth from Europe as new launches mature, with expectations for continued growth in established markets [10][28] Company Strategy and Development Direction - The company's strategy focuses on three core pillars: maximizing ChemTrak's value, advancing the clinical portfolio, and innovating for sustainable growth [3][5] - The company is on track to file the CTA for its autoimmune candidates in type one diabetes by the end of 2025 and plans to start phase one trials in 2026 [5][22] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the strong performance of ChemTrak and the diversified pipeline, emphasizing the commitment to advancing clinical programs efficiently [5][31] - The company remains focused on delivering progress in lifecycle management plans for ChemTrak and enrolling patients across multiple ongoing clinical trials [31] Other Important Information - The company has a strong balance sheet with $883 million in cash and marketable securities, allowing for continued investment in innovation while maintaining financial discipline [29][30] - The company expects to pay approximately $65 million related to European rebate accruals from prior periods in 2025 [29] Q&A Session Summary Question: What happens to patients whose dose is being discontinued in the study? - Patients on the discontinued dose will continue on that dose, although the IDMC may recommend switching to the go-forward dose, but they will not be included in the ITT analysis [34][35] Question: Should the company start thinking about a breakeven point? - It is too early to consider profitability as the company continues to invest in three phase three trials and expects R&D expenses to increase [37][38] Question: Can you provide details on the growth in the U.S. and the timeline for the phase three ADAM trial? - Growth in the U.S. is driven by deeper penetration into the community, with expectations for moderate growth moving forward. The ADAM trial is in early stages of site activation, typically taking up to three years for accrual [54][59] Question: How is the duration of therapy trending in Europe compared to the U.S.? - The duration of therapy in Europe is expected to be consistent with the U.S., with mature markets showing excellent duration similar to the U.S. [79][80] Question: What is the company's confidence regarding U.S. trial centers and patient demographics? - The company is confident that the site footprint will meet FDA requirements, with sufficient U.S. sites for both trials [108] Question: What are the expectations around the HIV program's dose escalation and expansion? - The company aims to see viral control beyond twelve weeks to trigger expansion, with ongoing dose escalation to find the right dose [88][90]

Financial Performance - 1H 2025 KIMMTRAK net sales reached $192 million, a 32% year-over-year increase[10] - Q2 2025 KIMMTRAK net revenue was $98 million, including $641 million from the US and $33 million from Europe[19] - The company's cash position as of June 30, 2025, was $883 million[11] KIMMTRAK Market Expansion - KIMMTRAK is approved in 39 countries and launched in 28 countries[17] - US revenue for KIMMTRAK showed a 15% year-on-year quarterly growth[21] - European revenue for KIMMTRAK showed a 115% year-on-year quarterly growth[25] Pipeline Development - The company is advancing autoimmune candidates towards CTA/IND[10] - Phase 3 trials are ongoing for TEBE-AM, ATOM, and PRISM-MEL[10] - Phase 1/2 trials are ongoing for HIV and HBV infectious diseases trials[10] Clinical Trials - TEBE-AM Phase 3 trial in 2L+ cutaneous melanoma is expected to complete randomization in 1H 2026[35] - PRISM-MEL-301 Phase 3 trial for 1L advanced cutaneous melanoma is ongoing, with dose selection expected in 2H 2025[32] - ATOM Phase 3 trial is ongoing in adjuvant uveal melanoma[32]