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Replimune Group, Inc. (REPL) Stock Analysis

Educational signal · not a buy or sell recommendation · How to read this

$13.24 -$1.21 (-8.37%) |Weak · 26
Replimune Group, Inc. (REPL) bottom line: signals are mixed — the Council read leans Split View (36/100) while the AI fundamental score is 26/100 (grade F); the two lenses disagree, so weigh the breakdown below. Strongest signal: Ray Dalio bullish · Biggest watch-out: Growth Durability weak.Educational signal, not a buy or sell recommendation. Compare sector peers → · Read the method →
MCap: $1.11B| Vol: 3.64M| Target: $18.67 (+41.0%) (Aug 25, 2026) (estimate, not advice)| 52-wk range: $1.50 – $16.33

Market cap $1.11B is the value of all shares combined.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated May 9, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

Replimune Group, Inc. (REPL) trades at $13.24 with MoonshotScore 26/100 (Grade F). Replimune Group, Inc. is a biotechnology company focused on developing oncolytic immuno-gene therapies for cancer. Market cap: $1.11B, Sector: Healthcare.

Price as of Sep 11, 2026 · Last analyzed: May 9, 2026
Replimune Group, Inc. is a biotechnology company focused on developing oncolytic immuno-gene therapies for cancer. Their lead product candidate, RP1, is undergoing clinical trials for various solid tumors and cutaneous squamous cell carcinoma.

REPL stock analysis for 2026: Analysts have set a consensus price target of $18.67 for Replimune Group, Inc., suggesting 41.0% upside from the current price of $13.24. The AI MoonshotScore is 26/100, in the Weak band (below 45) — a research signal, not a recommendation. Key factors: analyst coverage, AI-driven quantitative scoring.

Watch the REPL film Every key number, told as a short cinematic story — just press play. ~2 min

These figures come from statements filed 12 months ago — the most recent this company has published.

Council Score · Weighted Average of 3 Disciplines
Split View 36/100 · D

REPL: 2/3 scored disciplines lean bearish. Dominant signal: Ray Dalio bullish.

How is this calculated? →
MoonshotScore · Five-pillar engine · 26/100
Business Quality
Weak Is this a genuinely good business?
Financial Safety
Weak Could this blow up on me?
Valuation
Weak Am I paying a fair price?
Growth Durability
Weak Is the growth real and likely to last?
Momentum
Strong Is the market already moving on this?

Strongest side: Momentum (9/10, Strong). Weakest side: Growth Durability (2/10, Weak).

Legends Council · 5 Legends + Moon AI

AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built

Dalio-style lens (simulated)Ray Dalio
Favorable read
Griffin-style lens (simulated)Ken Griffin
Unfavorable read
Simons-style lens (simulated)Jim Simons
Neutral read
Englander-style lens (simulated)Izzy Englander
Neutral read
Klarman-style lens (simulated)Seth Klarman
Unfavorable read
Moon AI lens (model)
Neutral read
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Weak
Margin of Safety
Fairly Valued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →
The lenses are modelled on the published principles of the investors named. We are not affiliated with them, they have not endorsed this, and it is not their opinion of this stock.

Why this analysis is different

  • A sector-relative MoonshotScore — five pillars (business quality, financial safety, valuation, growth durability, momentum) re-ranked nightly against the full universe of US-listed common stocks.
  • An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
  • Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

Replimune Group, Inc. (REPL) Healthcare & Pipeline Overview

CEOSushil Patel
Employees465
HeadquartersWoburn, US
IPO Year2018

Replimune Group, Inc. pioneers oncolytic immuno-gene therapies, leveraging its proprietary Immunotherapy platform to combat cancer. With lead candidate RP1 in Phase I/II and Phase II trials, and RP2 and RP3 in Phase I, the company targets solid tumors and cutaneous squamous cell carcinoma, positioning itself in the competitive biotechnology landscape.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: May 9, 2026

What Is the Investment Thesis for REPL?

AI-written as of May 9, 2026 — figures and tone reflect the data available then, not today's score.

The company's lead candidate, RP1, is currently in Phase I/II and Phase II clinical trials, targeting a range of solid tumors and cutaneous squamous cell carcinoma, respectively. Success in these trials could drive significant value. Further potential lies in the development of RP2 and RP3, both in Phase I clinical trials, expanding the company's pipeline and addressing different mechanisms of immune activation. However, the biotechnology sector is inherently risky, with clinical trial outcomes and regulatory approvals posing significant uncertainties. With a market capitalization of $1.11B, Replimune's valuation reflects both the potential upside and the inherent risks associated with its developmental stage and the broader biotechnology industry.

Based on FMP financials and quantitative analysis

REPL Key Highlights

AI-written as of May 9, 2026 — figures and tone reflect the data available then, not today's score.

RP1, Replimune's lead product candidate, is in Phase I/II clinical trials for a range of solid tumors, indicating progress in its development pipeline.

  • RP1 is also in Phase II clinical trials for patients with cutaneous squamous cell carcinoma, potentially addressing a specific market need.
  • The company is developing RP2 and RP3, both in Phase I clinical trials, expanding its portfolio of oncolytic immuno-gene therapies.
  • Replimune's proprietary Immunotherapy platform is a key asset, enabling the design and development of novel cancer treatments.
  • The company employs 479 individuals, reflecting its investment in research and development activities.

Who Are REPL's Competitors?

REPL is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
AMGN Amgen Inc. $382.47 -2.25% $206B 815-pillar
MRK Merck & Co., Inc. $144.71 -1.91% $357B 745-pillar
BMY Bristol-Myers Squibb Company $63.34 -0.64% $129B 905-pillar
ANRO Alto Neuroscience, Inc. $31.68 -7.01% $1.11B 655-pillar
MGTX MeiraGTx Holdings plc $12.85 -3.09% $1.19B 705-pillar
ABUS Arbutus Biopharma Corporation $5.12 -0.97% $1.01B 865-pillar
ORIC ORIC Pharmaceuticals, Inc. $12.07 +0.11% $1.25B 655-pillar
LBRX LB Pharmaceuticals Inc $46.25 -2.98% $1.33B 675-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are REPL's Key Strengths?

Proprietary Immunotherapy platform.

  • Promising clinical trial results for RP1.
  • Pipeline of multiple oncolytic immuno-gene therapy candidates.
  • Experienced management team.

What Are REPL's Weaknesses?

Limited commercialized products and revenue.

  • Reliance on clinical trial success and regulatory approvals.
  • High research and development costs.
  • Competition from larger pharmaceutical companies.

What Could Drive REPL Stock Higher?

Data readout from Phase I/II clinical trials of RP1 for solid tumors.

  • Data readout from Phase II clinical trial of RP1 for cutaneous squamous cell carcinoma.
  • Advancement of RP2 and RP3 into later-stage clinical trials.
  • Expansion of clinical trial sites and patient enrollment.
  • Potential for strategic partnerships and collaborations.

What Are the Key Risks for REPL?

Financial-distress signal — its Altman Z-Score of -5.47 sits in the distress zone (elevated bankruptcy risk).

  • Inconsistent delivery — missed Wall Street EPS estimates in 6 of the last 8 reported quarters.
  • Weak fundamentals — a Piotroski F-Score of 1/9 flags soft profitability, leverage or efficiency.
  • Clinical trial failures or delays.
  • Regulatory setbacks or rejection of product candidates.
  • Competition from other cancer therapies.
  • High research and development costs.
  • Dependence on key personnel and intellectual property.

What Are the Growth Opportunities for REPL?

  • Expansion of RP1 Clinical Trials: A significant growth opportunity lies in expanding the clinical trials for RP1 to include additional solid tumor types and stages. Positive results from these trials could lead to accelerated regulatory approval and broader market access. The global market for solid tumor therapies is estimated to reach $400 billion by 2028, providing a substantial addressable market for RP1 if it proves effective and safe.
  • Advancement of RP2 and RP3 Programs: The successful advancement of RP2 and RP3 through clinical trials represents another key growth opportunity. These product candidates target different mechanisms of immune activation, potentially broadening Replimune's therapeutic reach and addressing unmet needs in cancer treatment. The market for immunotherapies is projected to continue growing rapidly, driven by their effectiveness in treating various cancers.
  • Strategic Partnerships and Collaborations: Forming strategic partnerships with larger pharmaceutical companies or research institutions could provide Replimune with access to additional resources, expertise, and funding. Collaborations can accelerate the development and commercialization of its product candidates, as well as expand its research capabilities. Such partnerships are common in the biotechnology industry and can significantly enhance a company's growth prospects.
  • Geographic Expansion: Expanding its operations and clinical trials to new geographic regions, particularly in Asia and Europe, represents a growth opportunity for Replimune. These regions have large patient populations and growing healthcare markets. Establishing a presence in these markets could increase the company's revenue potential and diversify its geographic risk.
  • Acquisition or Licensing of New Technologies: Acquiring or licensing new technologies that complement its existing platform could enhance Replimune's competitive position and expand its product pipeline. This could include technologies related to gene therapy, immunotherapy, or drug delivery. Such acquisitions can provide access to new intellectual property and expertise, accelerating the development of innovative cancer therapies.

What Are REPL's Competitive Advantages?

  • Proprietary Immunotherapy platform for developing oncolytic viruses.
  • Patent protection for its product candidates and technologies.
  • Clinical trial data demonstrating the efficacy and safety of its therapies.
  • Expertise in oncolytic virus development and immuno-oncology.

What Does REPL Do?

Replimune Group, Inc., founded in 2015 and headquartered in Woburn, Massachusetts, is a biotechnology company dedicated to developing oncolytic immuno-gene therapies for the treatment of cancer. The company operates on its proprietary Immunotherapy platform, which is used to design and develop product candidates aimed at activating the immune system against cancer cells. Replimune's lead product candidate, RP1, is a selectively replicating version of the herpes simplex virus 1 (HSV-1). RP1 is currently undergoing Phase I/II clinical trials for a range of solid tumors and a Phase II clinical trial for patients with cutaneous squamous cell carcinoma (CSCC). In addition to RP1, Replimune is developing RP2, which is in Phase I clinical trials and is designed to express an anti-CTLA-4 antibody-like protein to block the inhibition of the immune response caused by CTLA-4. The company is also developing RP3, which is in Phase I clinical trials and is engineered to express immune-activating proteins that stimulate T cells. Replimune's focus on innovative immuno-gene therapies positions it within the competitive landscape of the biotechnology industry, where it aims to address unmet needs in cancer treatment.

What Products and Services Does REPL Offer?

  • Develop oncolytic immuno-gene therapies for cancer treatment.
  • Utilize a proprietary Immunotherapy platform to design product candidates.
  • Focus on activating the immune system against cancer cells.
  • Conduct clinical trials for various product candidates.
  • Develop RP1, a selectively replicating version of herpes simplex virus 1.
  • Develop RP2, designed to block the inhibition of the immune response caused by CTLA-4.
  • Develop RP3, engineered to express immune-activating proteins that stimulate T cells.

How Does REPL Make Money?

  • Develop and commercialize oncolytic immuno-gene therapies.
  • Generate revenue through the sale of approved therapies.
  • Potentially generate revenue through licensing agreements and partnerships.
  • Fund research and development through venture capital and public offerings.

What Industry Does REPL Operate In?

Replimune Group, Inc. operates within the biotechnology industry, a sector characterized by intense research and development, high regulatory hurdles, and significant growth potential. The market for cancer therapies is substantial and growing, driven by an aging population and increasing cancer incidence rates. Companies like Replimune are at the forefront of developing innovative treatments, including oncolytic viruses and immuno-gene therapies. The competitive landscape includes both established pharmaceutical companies and smaller biotechnology firms, all vying for market share in this rapidly evolving field. Success hinges on clinical trial outcomes, regulatory approvals, and the ability to effectively commercialize novel therapies.

Who Are REPL's Key Customers?

  • Hospitals and cancer treatment centers.
  • Oncologists and other healthcare professionals.
  • Patients with various types of cancer.
  • Potential pharmaceutical partners for licensing and collaboration.
Model self-rating on this text: 83% (not a measure of the evidence) Updated: May 9, 2026

Research confidence

High 100/100

Broad, current evidence sits behind this analysis.

  • Scored on 89% of our measures
  • Price is current
  • Latest filing 28 days ago
  • Covered by analysts

Why 26?

Measured against companies in the same sector. The figures below are the factor contributions the scoring engine itself produced.

What is helping

  • +0.22 12-month price trend (Momentum)
  • +0.21 3-month price trend (Momentum)
  • +0.19 6-month price trend (Momentum)

What is holding it back

  • -0.51 Return on assets (Business Quality)
  • -0.48 5-year net income per share (Growth)
  • -0.27 Financial-health checklist (Financial Strength)

Risk penalties applied

  • -1.89 Bankruptcy-risk score in the distress zone

Contribution = how far the company sits from its sector on that measure, weighted by how much the pillar counts. Not investment advice. How the score is built →

MoonshotScore History

Recorded daily since 2026-08-23 · 19 snapshots

2026-08-23 22
2026-08-26 23
2026-08-29 23
2026-09-01 26
2026-09-04 26
2026-09-07 26
2026-09-10 26

What changed?

The grade moved from 22 to 26 (+4).

What moved it up or down:

  • +16 Financial Safety
  • +3 Growth Durability
  • +2 Business Quality

Held back by:

  • -1 Momentum

Over the same 18 days the stock moved -2.2%.

Replimune Group, Inc. (REPL) Valuation Context

Valued at $1.11B, REPL is classified as a small-cap stock. Analyst price targets span from $17.00 to $20.00, with a consensus of $18.67. At the current price of $13.24, that implies approximately 41% upside potential. Relative to its peer group, REPL's quantitative score of 26/100 is below the peer average of 75/100.

REPL Revenue & Earnings Trend

In Q1 FY2027, REPL generated $0 in top-line revenue. The company recorded a net loss of $69.8M, with diluted EPS of $-0.72. Quarter-over-quarter revenue has been mixed, typical for a small-cap company operating in Healthcare. Across the four most recent quarters, REPL averaged $-0.80 in diluted EPS.

Company Profile

Replimune Group, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Woburn, US. The company is led by CEO Sushil Patel. REPL has traded publicly since 2018.

Key Financial Metrics

Return on assets is -94.4%, showing how much profit it generates from its asset base. Its free cash flow yield is -30.8%, a gauge of the cash the business throws off relative to its market value. A current ratio of 5.60 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is -30.7%, the inverse of the P/E and a quick read on earnings relative to price.

F-Score 1/9

Financial Health

Replimune Group, Inc.'s Piotroski F-Score is 1/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny. Its Altman Z-Score of -5.47 places it in the distress zone, a signal of elevated financial risk.

1/8 beats

Earnings Track Record

Replimune Group, Inc. has missed Wall Street's EPS estimate in 6 of its last 8 reported quarters — a recurring pattern of falling short of estimates. Reported results have landed about 4.9% below estimates on average.

Net buying

Insider Activity

Over the past six months, Replimune Group, Inc. insiders filed 15 SEC Form 4 transactions — 13 sales and 2 purchases. On net that is roughly 2.5M shares acquired (about $1.6M) — insiders putting money in tends to read as conviction.

REPL Financials

Fundamental Snapshot

Net Income Growth (FY)
-26.9%
EPS Growth (FY)
-10.1%
Free Cash Flow Growth (FY)
-43.0%
Return on Equity (TTM)
-102.7%
Current Ratio
5.6

Based on FMP financials and quantitative analysis · FY 2026

Bull Case vs Bear Case

Bull Case

  • Proprietary Immunotherapy platform.
  • Promising clinical trial results for RP1.
  • Pipeline of multiple oncolytic immuno-gene therapy candidates.
  • Experienced management team.

Bear Case

  • Limited commercialized products and revenue.
  • Reliance on clinical trial success and regulatory approvals.
  • High research and development costs.
  • Competition from larger pharmaceutical companies.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · September 2026

Recent Quarterly Results

Quarter Revenue Net Income EPS
Q1 FY2027 $0 -$70M -$0.72
Q4 FY2026 $0 -$73M -$0.79
Q3 FY2026 $0 -$71M -$0.77
Q2 FY2026 $0 -$83M -$0.90

Q1 FY2027 · filed 14 Aug 2026 · SEC EDGAR →

Based on FMP financials and quantitative analysis

REPL Latest News

REPL Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for REPL.

Price Targets

Low
$17.00
Consensus
$18.67
High
$20.00

Median: $19.00 (+41.0% from current price)

Source: FMP analyst consensus · as of Aug 25, 2026 · an estimate, not advice

REPL MoonshotScore

26/100

What does this score mean?

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. REPL scores 26/100 (Grade F): the number comes from the five-pillar engine (business quality, financial safety, valuation, growth durability, momentum), re-ranked daily against sector peers.

Latest Replimune Group, Inc. Analysis

Leadership: Sushil Patel

CEO

Sushil Patel is the Chief Executive Officer of Replimune Group, Inc. His background includes extensive experience in the biotechnology and pharmaceutical industries. He has held leadership positions in various companies, focusing on corporate strategy, business development, and commercial operations. Patel's expertise spans across multiple therapeutic areas, including oncology and immunology. He is responsible for guiding Replimune's strategic direction and overseeing its research and development efforts.

Track Record: Under Sushil Patel's leadership, Replimune has advanced its lead product candidate, RP1, through clinical trials and expanded its pipeline with RP2 and RP3. He has also overseen the company's fundraising efforts and strategic partnerships. Patel's focus has been on building a strong team and fostering a culture of innovation within the company.

What Investors Ask About Replimune Group, Inc. (REPL) — Healthcare

What does the AI Score mean for REPL?

REPL holds an AI Score of 26/100 (Grade: F). This is an educational research signal, not a buy or sell recommendation. The number comes from the five-pillar engine (business quality, financial safety, valuation, growth durability, momentum), re-ranked daily against sector peers. Replimune Group, Inc. is a biotechnology company focused on developing oncolytic immuno-gene therapies for cancer.

Is REPL a good stock?

Stock Expert AI does not rate REPL buy, sell or hold. Replimune Group, Inc. carries a MoonshotScore of 26/100 on the five-pillar engine, a research rating against its peers. Whether it fits is your call: check what it sells, whether it earns, what the price assumes, and what would prove you wrong.

How does Replimune Group, Inc. manage patent expiration risks?

As a biotechnology company, Replimune Group, Inc. faces patent expiration risks that could impact the exclusivity and revenue potential of its therapies.

What are the key factors to evaluate for REPL?

Replimune Group, Inc. (REPL) holds a MoonshotScore of 26/100 (low). Analysts target $18.67 (+41%). Success in these trials could drive significant value. Not financial advice.

How frequently does REPL data refresh on this page?

REPL's price was last updated on Sep 11, 2026 and refreshes on page view during U.S. market hours; the quote is a provider snapshot, not an exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.

What has driven REPL's recent stock price performance?

Replimune Group, Inc. (REPL) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Proprietary Immunotherapy platform. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider REPL overvalued or undervalued right now?

Replimune Group, Inc. (REPL) has no trailing P/E available here, so lean on price-to-sales and cash flow in the Financials tab. Analysts target $18.67 (+41%) — upside seen. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

Can I buy fractional shares of REPL?

Yes, most major brokerages offer fractional shares of Replimune Group, Inc. (REPL) with no minimum purchase requirement. This means you can invest any dollar amount regardless of the share price. Check your brokerage platform for specific terms, fees, and fractional share availability.

How can I track REPL's earnings and financial reports?

Replimune Group, Inc. (REPL) reports quarterly earnings approximately 4-6 weeks after each fiscal quarter ends. You can track earnings dates, revenue and EPS estimates, and actual results on this page's Financials tab. Earnings surprises (beats or misses) often cause significant short-term price moves. Your brokerage can send alerts for REPL earnings announcements.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated MoonshotScore as of
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based on publicly available sources and may be subject to change.
  • Financial data is as of the latest available reporting period.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis

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