Spyre Therapeutics, Inc.

Spyre Therapeutics, Inc. (SYRE) Market Cap

Spyre Therapeutics, Inc. has a market capitalization of $4.41B.

Financials based on reported quarter end 2025-12-31

Price: $73.01

3.31 (4.75%)

Market Cap: 4.41B

NASDAQ · time unavailable

CEO: Cameron Turtle

Sector: Healthcare

Industry: Biotechnology

IPO Date: 2016-04-07

Website: https://www.spyre.com

Spyre Therapeutics, Inc. (SYRE) - Company Information

Market Cap: 4.41B · Sector: Healthcare

Spyre Therapeutics, Inc., a preclinical stage biotechnology company, focuses on developing therapeutics for patients living with inflammatory bowel disease (IBD). It develops SPY001, a human monoclonal immunoglobulin G1 antibody designed to bind selectively to the a4ß7 integrin being developed for the treatment of IBD (ulcerative colitis and Crohn's disease). The company is also developing SPY002, a human monoclonal antibody (mAb)candidates designed to bind to tumor necrosis factor-like ligand 1A; and SPY120, a combination of SPY001 (anti-a4ß7) and SPY002 (anti-TL1A) antibodies, which are in preclinical studies. In addition, its other early-stage programs include SPY003, an anti-IL-23 mAb; SPY004, a novel mechanism of action (MOA) mAb; SPY130, a combination of anti-a4ß7 and anti-IL-23 mAbs; and SPY230, a combination of anti-TL1A and anti-IL-23 mAbs. The company was formerly known as Aeglea BioTherapeutics, Inc. and changed its name to Spyre Therapeutics, Inc. in November 2023. Spyre Therapeutics, Inc. was incorporated in 2013 and is based in Waltham, Massachusetts.

Analyst Sentiment

83%
Strong Buy

Based on 15 ratings

Analyst 1Y Forecast: $78.36

Average target (based on 2 sources)

Consensus Price Target

Low

$49

Median

$87

High

$106

Average

$82

Potential Upside: 12.2%

Price & Moving Averages

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AI-Generated Research: This report is for informational purposes only.

📘 SPYRE THERAPEUTICS INC (SYRE) — Investment Overview

🧩 Business Model Overview

Spyre Therapeutics Inc (SYRE) operates as a biotechnology company focused on developing transformative therapies for chronic immune-mediated diseases, particularly inflammatory bowel disease (IBD), including ulcerative colitis and Crohn’s disease. The company leverages advanced protein engineering platforms to design novel monoclonal antibody (mAb) therapeutics targeting key drivers of inflammatory processes in the gastrointestinal tract. Spyre’s approach combines in-house discovery capabilities with proprietary technology to optimize drug characteristics such as efficacy, half-life, and safety. The core of SYRE’s business model is innovation in biologics, with an emphasis on differentiated clinical profiles and the potential to address unmet clinical needs in large, underserved patient populations.

💰 Revenue Streams & Monetisation Model

Spyre Therapeutics aims to generate revenue primarily through the development, approval, and commercialization of its biologic drug candidates. The monetization pathway typically encompasses biotechnology’s traditional trajectory: 1. **Out-Licensing and Collaborations**: In the pre-commercialization phase, SYRE may enter into strategic partnerships with larger pharmaceutical firms or biotechs. These arrangements can result in upfront payments, milestone-based payments, and royalties on commercial sales, providing vital non-dilutive capital and expanding the reach of core assets. 2. **Product Sales**: Upon successful approval of its lead assets, Spyre expects to market its therapies either independently or via partners, thereby generating revenue through direct sales of its biopharmaceutical products. The pricing potential in IBD therapy is robust due to the chronic nature and high unmet need. 3. **Platform Licenses**: SYRE’s proprietary technologies may also be licensed out for use in non-core indications or by third-party developers, forming an additional, albeit currently smaller, revenue stream. Overall, the company's monetization strategy is front-loaded with partnership funding and back-loaded with high-margin product revenues contingent upon clinical and regulatory success.

🧠 Competitive Advantages & Market Positioning

Spyre Therapeutics positions itself within the competitive IBD drug development landscape through several notable differentiators: - **Biologic Innovation**: By focusing on advanced antibody engineering, SYRE develops candidates potentially offering superior efficacy, reduced dosing frequency, and improved tolerability compared to current standard-of-care biologics. - **Strategic Focus**: Rather than broadly targeting immunology, the company concentrates on IBD, allowing for deep expertise, faster asset development, and better relationships with relevant clinical and patient communities. - **Intellectual Property**: SYRE relies on a robust and actively managed patent portfolio covering its drug molecules, platforms, and manufacturing processes, establishing barriers to entry for potential biosimilar competitors. - **Management and Scientific Leadership**: The company benefits from an experienced executive and scientific advisory team with proven track records in clinical development, regulatory navigation, and strategic partnering within immunology and gastrointestinal disease. In a market dominated by large pharmaceutical competitors, SYRE’s niche focus and advanced platform offer a balance of agility and innovation.

🚀 Multi-Year Growth Drivers

Spyre’s growth prospects are underpinned by several enduring factors: - **Rising Prevalence of IBD**: With inflammatory bowel diseases increasing in incidence globally, the demand for safer and more effective therapies continues to climb. - **Limitations of Current Therapies**: Many existing IBD treatments lack durable efficacy, have challenging safety profiles, or require frequent administration. New biologics with improved features could rapidly penetrate the market. - **Pipeline Expansion**: Beyond lead indications, SYRE can leverage its technology and clinical learnings to expand into additional indications in GI disease or into related autoimmune conditions. - **Partnership Opportunities**: The persistent appetite of large biopharma for high-quality immunology assets provides ongoing opportunities for SYRE to fund development and accelerate commercialization through risk-sharing collaborations. - **Regulatory Tailwinds and Orphan Drug Incentives**: Certain IBD subtypes or pediatric applications may qualify for accelerated review pathways or exclusivity extensions, improving the economic case for innovation. These growth levers yield a scalable commercial opportunity should the company’s pipeline achieve late-stage clinical and regulatory milestones.

⚠ Risk Factors to Monitor

Any investment in Spyre Therapeutics should be considered in light of sector-specific as well as idiosyncratic risks: - **Clinical Development Risk**: Drug development, especially in complex immunological diseases, carries an inherent risk of failure in clinical trials due to lack of efficacy or unexpected safety issues. - **Regulatory Risk**: The pathway to approval for first-in-class or highly innovative therapies can be unpredictable, with the potential for delays, additional studies, or regulatory rejections. - **Competitive Pressures**: The immunology treatment space is highly competitive and subject to continual innovation by both established players and emerging biotech firms. Biosimilars or new entrants may challenge market share. - **Commercialization Risk**: The ultimate value of SYRE’s therapies depends on successful market access, which can be hindered by payer decisions, reimbursement challenges, or shifts in treatment paradigms. - **Liquidity and Financing**: As a clinical-stage biotechnology company, ongoing operating losses may necessitate additional capital raises, which could dilute existing shareholders or impact valuation. Ongoing monitoring of clinical trial progress, regulatory feedback, and competitive developments is essential.

📊 Valuation & Market View

Valuing a pre-commercial biotechnology company such as SYRE involves scenario-based analysis centered on the probability-weighted net present value (NPV) of its pipeline assets. Variables in such analysis include expected market size for IBD therapies, probability of technical and regulatory success at each clinical stage, pricing assumptions, and commercialization timelines. The company’s focus on large, growing indications provides a sizable addressable opportunity, while partnerships or licensing deals can provide valuation floor and strategic validation. Public market benchmarks for late-stage IBD-focused biotech companies suggest that successful clinical demonstration of differentiated efficacy or safety can result in meaningful upside. Conversely, setbacks in pivotal clinical trials or loss of commercial exclusivity can sharply reduce valuation. The market’s view on SYRE will likely be driven by near-term clinical catalysts, business development progress, and the overall appetite for healthcare innovation in capital markets.

🔍 Investment Takeaway

Spyre Therapeutics Inc offers exposure to one of the most dynamic segments of the biotechnology industry: the intersection of immunology, biologics, and gastrointestinal disease. The company’s targeted approach, technological platform, and focus on high-unmet-need indications position it for significant value creation should its assets succeed in the clinic and ultimately gain regulatory approval. Key strengths include its innovation-centric pipeline, strategic partnerships, and a leadership team seasoned in drug development. On the other hand, investors must remain mindful of the risks inherent in clinical-stage biotech, including development challenges, funding needs, and intense competition. For those seeking asymmetric growth potential with a tolerance for sector volatility, SYRE represents a focused and potentially compelling addition to a diversified life sciences portfolio.

⚠ AI-generated — informational only. Validate using filings before investing.

Fundamentals Overview

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📊 AI Financial Analysis

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Earnings Data: Q Ending 2025-12-31

"For the year ending December 31, 2025, SYRE reported revenue of $90.5M, reflecting stable operations despite a net income of D62.5M. The earnings per share stood at D0.69, highlighting ongoing challenges in profitability. The company holds total assets of $777.8M against liabilities of $62.5M, resulting in a solid equity position of $715.2M. Notably, SYRE maintains a negative net debt of $85.7M, implying a cash positive position. Despite negative operating cash flow of D37.1M, growth metrics are promising with a remarkable 121.98% price appreciation over the past year, indicating positive market sentiment. This drives a total return perception, although the absence of dividends may deter some income-focused investors. Current market performance reflects robust momentum with a year-to-date increase of 38.06% and a consensus price target indicating potential upside. Overall, SYRE displays a mix of growth and profitability challenges amid a strong balance sheet and positive market sentiment."

Revenue Growth

Good

Solid revenue of $90.5M indicates good growth potential, but ongoing losses present challenges.

Profitability

Neutral

Negative net income of $62.5M suggests profitability issues.

Cash Flow Quality

Neutral

Negative operating cash flow raises concerns about cash generation.

Leverage & Balance Sheet

Strong

Strong balance with total equity of $715.2M and net cash position.

Shareholder Returns

Strong

Exceptional price appreciation of 121.98% reflects strong shareholder returns despite no dividends.

Analyst Sentiment & Valuation

Positive

Positive market outlook with a consensus price target of $48.33 suggests room for improvement.

Disclaimer:This analysis is AI-generated for informational purposes only. Accuracy is not guaranteed and this does not constitute financial advice.

So What?: Management touts strong operational momentum (PEACE aligned with FDA/EMA; funded runway through 1Q21) and credible near-term catalysts (IND filings for homocystinuria in 1Q20 and cystinuria in 2H20; SCLC combo Phase 2 topline in 1H20). However, Q&A pressure highlights clinical fragility in oncology and diligence on market sizing. For SCLC, there were no objective responses, with the main takeaway being tolerability/safety confirmation. For ARG1-D, management doubles down on prevalence: they believe the guided ≥600 patient major addressable market is conservative, and cite evidence of identifying 170 patients already (>25% of guided population). Price discussion centers on the tightrope between clinical functional outcomes and biochemical endpoints; management argues PEACE is powered for a 40% difference (active vs placebo) and expects clinical benefits supported by observed improvements after 8 weeks. Overall tone is optimistic, but analyst scrutiny reveals clearer uncertainty in oncology efficacy and homocystinuria’s lack of surrogate endpoints.

AI IconGrowth Catalysts

  • Aeglea’s Phase 3 pivotal PEACE trial design aligned with FDA/EMA; expected first patient dosed in 2Q 2019 and trial readout planned for 1Q 2021
  • ARG1-D Phase 1/2: 14 patients completed 8 weeks of repeat dosing; weekly 0.1 mg/kg pegzilarginase expected to establish rapid plasma arginine control in PEACE
  • Oncology: Phase 1b pegzilarginase + KEYTRUDA initiated Phase 2; selected combination dose 0.27 mg/kg based on tolerability and observed activity (3 stable diseases at 9 weeks; 1 partial response among 9 patients)
  • Pipeline progress: IND-enabling studies initiated for homocystinuria and cystinuria; planned IND timings guidance provided (1Q 2020 homocystinuria; 2H 2020 cystinuria)

Business Development

  • KEYTRUDA (pembrolizumab) used in Phase 1b/Phase 2 combination trial for Small Cell Lung Cancer (relapsed/progressed after platinum)
  • Rare Pediatric Disease designation discussed; eligibility for pediatric voucher mentioned contingent on drug approval (no voucher granted until approval)

AI IconFinancial Highlights

  • Q4 2018 net loss: $14.9M ($0.62/share) vs Q4 2017 net loss: $6.5M ($0.39/share) on $1.5M grant revenue
  • All 2018 and 2017 revenues were from a $19.8M cancer research grant; May 2018 contract recognized revenue over the award life with full cash balance received by year end 2018
  • Q4 2018 R&D expense: $11.8M vs $5.8M in Q4 2017
  • Q4 2018 G&A expense: $3.5M vs $2.3M in Q4 2017
  • 2019 burn guidance: $12M–$15M per quarter; Q1 2019 higher at $15M–$17M due to ramp in pipeline development/manufacturing
  • Balance sheet/cash runway: completed $69M gross proceeds financing in Feb 2019; pro forma cash ~ $139M at 12/31/2018; runway through PEACE pivotal trial readout in 1Q 2021

AI IconCapital Funding

  • February 2019 financing: $69M total gross proceeds
  • Pro forma cash: ~ $139M at December 31, 2018
  • Cash runway: expected to fund through PEACE pivotal trial readout (1Q 2021)

AI IconStrategy & Ops

  • Accelerating manufacturing activities tied to pegzilarginase; Q1 2019 burn ramp explicitly attributed to manufacturing/pipeline ramp
  • Completed dosing on ARG1-D Phase 1/2 trial; completed enrollment in solid tumor single-agent cohort expansions and Phase 1b combination trial prior to moving into Phase 2

AI IconMarket Outlook

  • PEACE trial: dose first patient expected in 2Q 2019; topline data readout funded through 1Q 2021
  • Oncology Phase 1 combination (SCLC Phase 2) topline guidance: first half of 2020 for Phase 2 data

AI IconRisks & Headwinds

  • Small Cell Lung Cancer Phase 1 (monotherapy/previous cohorts context): no observed responses; however safety profile was confirmed
  • Arginase 1 Deficiency epidemiology considered likely conservative: analyst asked about prevalence; management stated guided MAAs at ≥600 patients but believed undercount due to underrepresentation (neurological manifestations can lead to fewer metabolic specialist follow-ups)
  • Regulatory/surrogate endpoint risk flagged implicitly in Q&A: homocystinuria has 'no surrogate endpoint' so regulatory discussion required; cystinuria includes FDA surrogate endpoint list

Sentiment: MIXED

Note: This summary was synthesized by AI from the SYRE Q4 2018 earnings transcript. Financial data is complex; please verify all metrics against official SEC filings before making investment decisions.

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SEC Filings (SYRE)

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