Apellis Pharmaceuticals, Inc. (APLS)
Apellis Pharmaceuticals is a commercial-stage biopharmaceutical company focused on developing therapies for autoimmune and inflammatory diseases through complement system inhibition. Their lead product, pegcetacoplan, targets geographic atrophy and paroxysmal nocturnal hemoglobinuria.
Company Overview
Apellis Pharmaceuticals pioneers complement-targeted therapies for autoimmune and inflammatory diseases, offering a novel approach with its lead product pegcetacoplan. With a focus on underserved conditions like geographic atrophy and paroxysmal nocturnal hemoglobinuria, Apellis presents a compelling investment in innovative biotechnology.
Investment Thesis
Apellis Pharmaceuticals presents a compelling investment opportunity due to its innovative approach to treating autoimmune and inflammatory diseases through complement system inhibition. The company's lead product, pegcetacoplan, has shown promise in Phase III trials for geographic atrophy (GA) and paroxysmal nocturnal hemoglobinuria (PNH), addressing significant unmet medical needs. With a gross margin of 88.8% and a profit margin of 4.4%, Apellis demonstrates strong financial performance. The company's pipeline includes EMPAVELI (systemic pegcetacoplan) for various indications, offering multiple growth catalysts. Strategic collaborations with Swedish Orphan Biovitrum and Beam Therapeutics further enhance Apellis's research and development capabilities. The company's focus on complement-mediated disorders positions it in a high-growth area of biotechnology, making it an attractive investment for those seeking exposure to innovative therapies.
Key Highlights
- Market Cap of $2.97B reflects investor confidence in Apellis's pipeline and commercial potential.
- P/E ratio of 65.81 indicates a premium valuation, suggesting high growth expectations.
- Gross Margin of 88.8% demonstrates efficient cost management and strong pricing power.
- Profit Margin of 4.4% shows profitability and potential for further margin expansion.
- Beta of 0.24 indicates low volatility compared to the market, suggesting a relatively stable investment.
Competitors
Strengths
- Innovative approach to complement system inhibition.
- Promising clinical trial results for pegcetacoplan.
- Strong gross margin and profit margin.
- Strategic collaborations with key industry players.
Weaknesses
- Reliance on a limited number of products.
- Potential regulatory hurdles for drug approvals.
- Competition from established pharmaceutical companies.
- Relatively high P/E ratio indicating high growth expectations.
Catalysts
- Upcoming: Potential FDA approval of pegcetacoplan for geographic atrophy (GA).
- Ongoing: Continued clinical trials for EMPAVELI in various indications.
- Ongoing: Expansion of strategic collaborations with pharmaceutical companies.
- Upcoming: Publication of clinical trial data in peer-reviewed journals.
Risks
- Potential: Unfavorable clinical trial results for ongoing studies.
- Potential: Regulatory delays or rejection of drug applications.
- Ongoing: Competition from other pharmaceutical companies in the autoimmune and inflammatory disease space.
- Potential: Changes in healthcare reimbursement policies affecting drug pricing.
- Ongoing: Dependence on key personnel and intellectual property.
Growth Opportunities
- Geographic Atrophy (GA) Treatment: Pegcetacoplan's potential approval for GA represents a significant growth opportunity. The GA market is estimated to be substantial, with a large unmet need for effective treatments. Approval could drive significant revenue growth for Apellis, establishing it as a leader in the ophthalmology space. The timeline for potential approval is dependent on regulatory review, but positive Phase III trial results suggest a favorable outlook.
- Paroxysmal Nocturnal Hemoglobinuria (PNH) Treatment: Pegcetacoplan's application in PNH offers another substantial growth avenue. PNH is a rare, life-threatening blood disease, and pegcetacoplan has shown promise in clinical trials. Successful commercialization in PNH could generate significant revenue and establish Apellis as a key player in hematology. The timeline for market penetration depends on regulatory approvals and market access strategies.
- EMPAVELI Expansion: Expanding the indications for EMPAVELI (systemic pegcetacoplan) into cold agglutinin disease (CAD), hematopoietic stem cell transplantation-associated thrombotic microangiopathy (HSCT-TMA), C3 glomerulopathy (C3G), and immune complex membranoproliferative glomerulonephritis (IC-MPGN) represents a diverse set of growth opportunities. Each of these indications addresses unmet medical needs in niche markets, potentially driving incremental revenue growth.
- APL-2006 Development: The development of APL-2006, a bispecific C3 and VEGF inhibitor, offers a long-term growth opportunity. This novel therapy targets complement-mediated disorders and could potentially address a wide range of diseases. Successful development and commercialization could establish Apellis as a leader in complement-targeted therapies.
- Strategic Collaborations: Apellis's collaborations with companies like Swedish Orphan Biovitrum and Beam Therapeutics provide access to new technologies and markets, enhancing its growth potential. These partnerships could lead to the development of new therapies and expand Apellis's reach into new therapeutic areas. The timeline for realizing the benefits of these collaborations depends on the progress of joint research and development efforts.
Opportunities
- Expansion into new therapeutic areas.
- Increased adoption of complement-targeted therapies.
- Strategic acquisitions to broaden product portfolio.
- Partnerships to accelerate drug development.
Threats
- Unfavorable clinical trial results.
- Regulatory setbacks or delays.
- Competition from biosimilars or generic drugs.
- Changes in healthcare reimbursement policies.
Competitive Advantages
- Patented therapeutic compounds provide exclusivity.
- Focus on complement system inhibition creates a unique approach.
- Strong clinical trial data supports product efficacy.
- Strategic collaborations enhance research and development capabilities.
About
Apellis Pharmaceuticals, Inc., founded in 2009 and based in Waltham, Massachusetts, is a commercial-stage biopharmaceutical company dedicated to discovering, developing, and commercializing therapeutic compounds that target the complement system. The company's innovative approach focuses on inhibiting the complement system, a crucial part of the immune system, to treat a wide range of autoimmune and inflammatory diseases. Apellis's lead product candidate is pegcetacoplan, currently in Phase III clinical trials for geographic atrophy (GA) in age-related macular degeneration and paroxysmal nocturnal hemoglobinuria (PNH). Beyond pegcetacoplan, Apellis is developing EMPAVELI (systemic pegcetacoplan) for various hematological and nephrological conditions, including cold agglutinin disease (CAD), hematopoietic stem cell transplantation-associated thrombotic microangiopathy (HSCT-TMA), C3 glomerulopathy (C3G), and immune complex membranoproliferative glomerulonephritis (IC-MPGN). The company is also exploring the potential of pegcetacoplan in neurology, specifically for amyotrophic lateral sclerosis (ALS). Apellis's pipeline includes APL-2006, a bispecific C3 and VEGF inhibitor, APL-1030, a C3 inhibitor, and a combination therapy of EMPAVELI and siRNA. Through strategic collaborations with companies like Swedish Orphan Biovitrum AB (publ) and Beam Therapeutics Inc., Apellis is expanding its research and development capabilities and exploring new treatment modalities for complement-driven diseases. Apellis operates with 705 employees.
What They Do
- Discovers therapeutic compounds for autoimmune and inflammatory diseases.
- Develops drugs by inhibiting the complement system.
- Commercializes therapies for diseases with high unmet needs.
- Focuses on treating geographic atrophy (GA) in age-related macular degeneration.
- Develops treatments for paroxysmal nocturnal hemoglobinuria (PNH).
- Explores therapies for cold agglutinin disease (CAD) and other hematologic conditions.
- Researches treatments for C3 glomerulopathy (C3G) and other nephrologic conditions.
Business Model
- Develops and patents novel therapeutic compounds.
- Conducts clinical trials to demonstrate safety and efficacy.
- Seeks regulatory approval from agencies like the FDA.
- Commercializes approved drugs through its own sales force and partnerships.
- Generates revenue through the sale of its pharmaceutical products.
FAQ
What does Apellis Pharmaceuticals, Inc. do?
Apellis Pharmaceuticals is a biopharmaceutical company that focuses on the discovery, development, and commercialization of therapeutic compounds through the inhibition of the complement system. This system is a part of the immune system, and by targeting it, Apellis aims to treat autoimmune and inflammatory diseases. Their lead product candidate is pegcetacoplan, which is being developed for geographic atrophy (GA) and paroxysmal nocturnal hemoglobinuria (PNH). The company also has a pipeline of other therapies in development for various hematological, nephrological, and neurological conditions.
Is APLS stock a good buy?
APLS stock presents a mixed investment profile. The company's innovative approach to complement system inhibition and promising clinical trial results for pegcetacoplan are positive indicators. APLS has a high gross margin of 88.8% and a profit margin of 4.4%. However, the stock's high P/E ratio of 65.81 suggests that it is trading at a premium, reflecting high growth expectations. Investors should carefully consider the potential risks, including regulatory hurdles and competition, before investing in APLS.
What are the main risks for APLS?
The main risks for Apellis Pharmaceuticals include the potential for unfavorable clinical trial results, which could delay or halt the development of its drug candidates. Regulatory setbacks or delays in obtaining drug approvals also pose a significant risk. Competition from other pharmaceutical companies in the autoimmune and inflammatory disease space could limit Apellis's market share. Changes in healthcare reimbursement policies could affect the pricing and profitability of its drugs. Additionally, the company is dependent on key personnel and intellectual property, and any loss of these assets could negatively impact its business.
Industry Context
Apellis Pharmaceuticals operates within the biotechnology industry, which is characterized by rapid innovation and high growth potential. The market for autoimmune and inflammatory disease treatments is substantial, driven by an aging population and increasing prevalence of these conditions. The competitive landscape includes companies like ADPT, AGIO, BEAM, CDTX and CPRX, which are developing novel therapies for various diseases. Apellis differentiates itself through its focus on complement system inhibition, a unique approach that targets the root cause of many autoimmune and inflammatory disorders. The biotechnology industry is expected to continue growing, driven by advancements in genomics, personalized medicine, and novel drug delivery systems.
Key Customers
- Patients suffering from autoimmune and inflammatory diseases.
- Hospitals and clinics that administer treatments.
- Specialty pharmacies that dispense medications.
- Healthcare providers who prescribe therapies.
Financials
Recent Quarterly Results
| Quarter | Revenue | Net Income | EPS |
|---|---|---|---|
| Q3 2025 | $459M | $216M | $1.71 |
| Q2 2025 | $178M | -$42M | $-0.33 |
| Q1 2025 | $167M | -$92M | $-0.74 |
| Q4 2024 | $213M | -$36M | $-0.29 |
Source: Company filings
Chart & Info
Price Chart
Apellis Pharmaceuticals, Inc. (APLS) stock price: $21.57 (+0.00, +0.00%)
Why Bull
- •Recent insider buying indicates confidence in APLS's growth potential, suggesting that key stakeholders believe in the company's future.
- •Community sentiment has shifted positively, reflecting optimism about upcoming product launches and their potential market impact.
- •Analysts have noted strong advancements in APLS's research pipeline, which could lead to significant breakthroughs and competitive advantages.
- •Positive news coverage has highlighted APLS's innovative approaches, enhancing its reputation and attracting interest from new investors.
Why Bear
- •There are concerns regarding the competitive landscape, with several emerging players threatening APLS's market share and innovation edge.
- •Recent discussions in trading forums reveal skepticism about APLS's ability to meet regulatory hurdles, which could delay product releases.
- •Some investors are wary of the company's cash flow situation, fearing that it may hinder growth initiatives and strategic investments.
- •Market sentiment has shown signs of caution, as broader economic uncertainties may impact APLS's performance in the near term.
Latest News
-
Earnings Preview: Apellis Pharmaceuticals, Inc. (APLS) Q4 Earnings Expected to Decline
Zacks · Feb 17, 2026
-
TTM Technologies, Dutch Bros, Advanced Energy Industries, and American Healthcare REIT Set to Join S&P MidCap 400; Others to Join S&P SmallCap 600
PR Newswire · Jan 27, 2026
-
12 Health Care Stocks Moving In Thursday's Intraday Session
benzinga · Oct 30, 2025
-
Earnings Scheduled For October 30, 2025
benzinga · Oct 30, 2025
Technical Analysis
Rationale
AI-generated technical analysis for APLS including trend direction, momentum, and pattern recognition.
What to Watch
Key support and resistance levels, volume signals, and upcoming events.
Risk Management
Position sizing, stop-loss levels, and risk-reward assessment.
Community
Discussion
Share your analysis and discuss Apellis Pharmaceuticals, Inc. (APLS) with other investors. Log in to post.
Sentiment
Community sentiment and discussion activity for APLS.
Make a Prediction
Set your price target for Apellis Pharmaceuticals, Inc. (APLS), choose a timeframe, and track your prediction accuracy.
Current price: $21.57
Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for APLS.
Price Targets
Median: $30.50 (+55.3% from current price)
Insider Flow (30d)
MoonshotScore
Score Factors
- Revenue Growth 8/100
- Gross Margin 10/100
- Operating Leverage 6/100
- Cash Runway 8/100
- R&D Intensity 10/100
- Insider Activity 3/100
- Short Interest 7/100
- Price Momentum 3/100
- News Sentiment 5/100
What does this score mean?
The MoonshotScore rates APLS's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.
Competitors & Peers
Latest News
Earnings Preview: Apellis Pharmaceuticals, Inc. (APLS) Q4 Earnings Expected to Decline
TTM Technologies, Dutch Bros, Advanced Energy Industries, and American Healthcare REIT Set to Join S&P MidCap 400; Others to Join S&P SmallCap 600
12 Health Care Stocks Moving In Thursday's Intraday Session
Earnings Scheduled For October 30, 2025
Frequently Asked Questions
What does Apellis Pharmaceuticals, Inc. do?
Apellis Pharmaceuticals is a biopharmaceutical company that focuses on the discovery, development, and commercialization of therapeutic compounds through the inhibition of the complement system. This system is a part of the immune system, and by targeting it, Apellis aims to treat autoimmune and inflammatory diseases. Their lead product candidate is pegcetacoplan, which is being developed for geographic atrophy (GA) and paroxysmal nocturnal hemoglobinuria (PNH). The company also has a pipeline of other therapies in development for various hematological, nephrological, and neurological conditions.
Is APLS stock a good buy?
APLS stock presents a mixed investment profile. The company's innovative approach to complement system inhibition and promising clinical trial results for pegcetacoplan are positive indicators. APLS has a high gross margin of 88.8% and a profit margin of 4.4%. However, the stock's high P/E ratio of 65.81 suggests that it is trading at a premium, reflecting high growth expectations. Investors should carefully consider the potential risks, including regulatory hurdles and competition, before investing in APLS.
What are the main risks for APLS?
The main risks for Apellis Pharmaceuticals include the potential for unfavorable clinical trial results, which could delay or halt the development of its drug candidates. Regulatory setbacks or delays in obtaining drug approvals also pose a significant risk. Competition from other pharmaceutical companies in the autoimmune and inflammatory disease space could limit Apellis's market share. Changes in healthcare reimbursement policies could affect the pricing and profitability of its drugs. Additionally, the company is dependent on key personnel and intellectual property, and any loss of these assets could negatively impact its business.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Data provided for informational purposes only.