Zymeworks Inc.

Zymeworks Inc. (ZYME) Market Cap

Zymeworks Inc. has a market capitalization of $1.70B.

Price: $23.14

0.00 (0.00%)

Market Cap: 1.70B

NASDAQ · time unavailable

CEO: Kenneth H. Galbraith

Sector: Healthcare

Industry: Biotechnology

IPO Date: 2017-04-28

Website: https://www.zymeworks.com

Zymeworks Inc. (ZYME) - Company Information

Market Cap: 1.70B|Sector: Healthcare

Company Profile

Zymeworks Inc. is a biopharmaceutical firm in the clinical development phase, dedicated to identifying, advancing, and bringing to market biological therapies aimed at combating cancer. Its pipeline features two primary experimental treatments: zanidatamab, a cutting-edge bispecific antibody currently undergoing Phase 1 and Phase 2 studies for various malignancies such as those affecting the biliary tract, gastroesophageal region (adenocarcinomas), breast, and colon; and ZW49, an antibody-drug conjugate targeting two sites on the human epidermal growth factor receptor 2 (HER2), which is in Phase 1 trials for advanced or spreading tumors that express HER2. Zymeworks maintains significant alliances with several pharmaceutical leaders, including Merck Sharp & Dohme Research Ltd., Eli Lilly and Company, Bristol-Myers Squibb company, GlaxoSmithKline Intellectual Property Development Ltd., Daiichi Sankyo Co., Ltd., Janssen Biotech, Inc., BeiGene, Ltd., and Exelixis, Inc. Furthermore, it engages in cooperative research and licensing agreements with LEO Pharma A/S, specifically for the exploration, advancement, and market introduction of bispecific antibodies, and with Iconic Therapeutics, Inc. Established in 2003, Zymeworks Inc. operates from its headquarters located in Vancouver, Canada.

Analyst Sentiment

90%
Strong Buy

From 20 Active Polls

1Y Forecast: $40.67

▲ +75.8% Potential Upside

Consensus Target Metrics

Low Bound

$28

Median

$46

High Bound

$48

Average

$41

Price & Moving Averages

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🎯 Wall Street Analyst Intelligence Report

1-Year structural target targets, chart projections, and sentiment maps.

Average 1Y Target
$40.67
▲ +75.76% Upside
Low Target
$28.00
21% Risk
Median Target
$46.00
99% Mid
High Target
$48.00
107% Max
Consensus
Buy
18 / 20 Buys

Consensus Trend Projection

Trailing closures vs. 12-month metrics map.

Analyst Vote Distribution

Aggregate institutional coverage sentiment weights.

📊 Historical Valuation Multiples

Real-time Trailing Twelve Month (TTM) momentum side-by-side with discrete quarterly metrics.

Fiscal QuarterTTMQ1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024
Period EndingTrailing 12MMar 31, 2026Dec 31, 2025Sep 30, 2025Jun 30, 2025Mar 31, 2025Dec 31, 2024Sep 30, 2024Jun 30, 2024
Market Cap ($M)1,7031,8701,9841,2949458951,110955658
Enterprise Value ($M)1,4751,6421,9611,2488668381,063853607
Price to Earnings Ratio (P/E)-16.83-10.58-12.03-16.50102.02-9.89-11.81-8.00-4.36
Price/Earnings-to-Growth Ratio (PEG)1.28-0.13-0.05
Price to Sales Ratio (P/S)20.95776.46788.7346.8619.4033.0235.7859.7134.18
Price to Book Ratio (P/B)10.5611.437.394.042.832.763.282.601.62
Price to Free Cash Flow Ratio (P/FCF)-22.14-40.90-187.98-40.6784.50-239.06-26.55-139.07-25.21
Enterprise Value to Sales (EV/Sales)682.09779.6245.2017.7730.8934.2553.3331.54
Enterprise Value to EBITDA (EV/EBITDA)-15.64-39.63-49.28-79.59334.20-37.52-57.32-27.01-26.28
Debt to Equity Ratio2.410.100.070.060.060.060.050.060.05
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Valuation Model Suspended

API Payload Error: Inverted or negative baseline Free Cash Flow margin detected (-69.6%).

Troubleshooting Notice: The upstream financial data supplier has uploaded corrupted or inverted baseline metrics for ZYME. The server sandbox cannot calculate an intrinsic value path from negative cash generation baselines.

📘 Full Research Report

ℹ️

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

📘 ZYMEWORKS INC (ZYME) — Investment Overview

🧩 Business Model Overview

Zymeworks is a biopharmaceutical company focused on developing targeted immunotherapies built on bispecific antibody science. The value chain runs from (1) discovery and engineering of antibody formats, to (2) preclinical development and translational work, to (3) clinical trials and regulatory submission for oncology and other immune-mediated indications, and then (4) commercialization through partnering and/or co-development structures.

A key feature of the business model is reliance on external execution economics: the company often funds early and mid-stage development while translating program risk into partner-led late-stage investment and commercialization, monetizing intellectual property and clinical assets through collaboration payments, milestones, and royalties.

💰 Revenue Streams & Monetisation Model

Monetisation typically comes from three channels:

  • Collaboration revenue: upfront payments and development-related costs shared with partners.
  • Milestones: program- and event-based economics tied to progress through clinical and regulatory milestones.
  • Royalties and sales participation: ongoing economic participation in commercial product revenue when partners advance and sell therapies derived from the platform and specific assets.

Margin structure is shaped less by operating leverage and more by capital intensity and program-level success: sustainable economics depend on pipeline conversion into regulatory approvals and durable revenue streams (royalties and partnered commercialization economics) rather than recurring SaaS-like billing.

🧠 Competitive Advantages & Market Positioning

Zymeworks’ competitive positioning is built on intangible assets and development platform differentiation, rather than a manufacturing cost advantage or distribution moat.

  • Intellectual property (patent estate): protecting antibody designs, formats, and platform know-how can limit direct copying and sustain economic rents after partnerships and approvals.
  • Engineering and clinical translational capability: the ability to translate bispecific design into therapeutically meaningful efficacy/safety profiles raises the probability of partner interest and improves the odds of late-stage success.
  • Regulatory and execution credibility: successful clinical programs create practical know-how, strengthen partner confidence, and reduce coordination friction for subsequent programs.

Competitive benchmarking:

  • Genmab / partner ecosystem (bispecific leadership): stronger brand-like market visibility in the category and scale in partnered development.
  • Amgen (oncology immunotherapies including bispecifics): broad commercialization and development resources.
  • Roche / Genentech ecosystem (large pharma oncology pipeline capacity): extensive capital access and global development infrastructure.

Zymeworks typically differentiates by focusing on bispecific antibody engineering and advancing a pipeline where partner economics reward proprietary technology and clinical outcomes. In contrast, larger peers can rely on broader therapeutic portfolios and stronger internal late-stage capacity.

🚀 Multi-Year Growth Drivers

Over a 5–10 year horizon, growth depends on whether the pipeline compounds into approved assets and enduring partnered economics. Key drivers include:

  • Pipeline conversion: multiple shots on goal across oncology and immune biology, where each successful asset can expand the revenue base via milestones and royalties.
  • Platform reuse and iteration: applying established antibody engineering capabilities to new targets and combinations to reduce marginal R&D uncertainty over time.
  • Category tailwinds for bispecific antibodies: continued clinical adoption of antibody-based modalities where bispecific designs aim to improve potency and immune engagement versus single-target approaches.
  • Partner capital and commercialization reach: as programs progress, partner-led development economics can reduce Zymeworks’ cash burden and increase the likelihood of realizing value from late-stage execution.

⚠ Risk Factors to Monitor

  • Clinical and regulatory risk: efficacy/safety outcomes are uncertain; adverse trial results or regulatory setbacks can impair asset value.
  • Technological differentiation risk: even with proprietary IP, competitors may achieve superior therapeutic profiles, limiting market share capture and royalty durability.
  • Capital intensity and dilution risk: biopharma development requires significant cash; runway extension and financing can dilute equity and shift valuation expectations.
  • Partner and commercialization execution risk: the realized value of programs can depend on partner performance in trials, manufacturing, and market access.

📊 Valuation & Market View

Biotechnology valuations tend to be driven by pipeline probability-weighted outcomes rather than simple trailing multiples. Market participants often focus on:

  • Event-driven value inflection: trial milestones, regulatory submissions, and approvals can materially change perceived probability-weighted cash flows.
  • Asset quality and indication breadth: durability of efficacy, tolerability, and differentiation affects long-term royalty and partnered economics.
  • Cash runway vs. de-risking pace: the balance between capital burn and development milestones can influence perceived execution risk.

Sector pricing often embeds a discounted expected-value framework (probability-adjusted NPV) and is sensitive to changes in clinical outlook, partner appetite, and financing conditions.

🔍 Investment Takeaway

Zymeworks presents an investment thesis centered on intangible moats—notably protected bispecific antibody technology—and the capacity to convert pipeline progress into partnered monetisation through milestones and royalties. The long-term upside depends on sustained clinical differentiation and successful commercialization of platform-derived assets, balanced against inherent biopharma execution and capital intensity risks.


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

📰 Market News & Coverage

15 Stories Available

Real-time institutional reporting and market updates for ZYME.

prnewswire.com2026-06-18

Gandeeva and Zymeworks Use Cryo-EM to Accelerate Antibody Drug Discovery

Vancouver-based biotech companies Gandeeva Therapeutics and Zymeworks have partnered to generate cryo-EM–based structural data to augment antibody drug discovery. VANCOUVER, BC, June 18, 2026 /PRNewswire/ - Gandeeva Therapeutics, Inc., a biotech at the forefront of cryo-electron microscopy (cryo-EM)–driven drug design, and Zymeworks Inc. (Nasdaq: ZYME), a global biotechnology company, have partnered to visualize structures of antibody-antigen interfaces at high resolution.

globenewswire.com2026-06-14

Zymeworks Presents New Phase 1 Data for Folate Receptor Alpha-Targeting ADC ZW191 at ESMO Gynaecological Cancers Congress 2026

ZW191 demonstrates compelling anti-tumor activity in platinum-resistant ovarian cancer patients regardless of FRα expression level Confirmed objective response rate (cORR) of 78. 6% in FRα-positive (≥75% at PS2) platinum-resistant ovarian cancer patients and 47. 4% in FRα-negative patients (<75% at PS2) across all dose levels studied Median duration of response was not reached at the time of data cutoff, and median progression-free survival was 7.

globenewswire.com2026-06-14

Zymeworks Presents New Phase 1 Data for Folate Receptor Alpha-Targeting ADC ZW191 at ESMO Gynaecological Cancers Congress 2026

VANCOUVER, British Columbia, June 14, 2026 (GLOBE NEWSWIRE) -- Zymeworks Inc. (Nasdaq: ZYME), a biotechnology company managing a portfolio of licensed healthcare assets while developing a diverse pipeline of novel, multifunctional biotherapeutics, today presented new clinical data from the dose-escalation portion of its ongoing Phase 1 study evaluating ZW191, a folate receptor alpha (FRα)-targeting antibody-drug conjugate (ADC), at the European Society for Medical Oncology (ESMO) Gynaecological Cancers Congress 2026.

seekingalpha.com2026-05-22

Zymeworks: Royalty-Backed Biotech Flywheel With Underappreciated ADC Optionality

Zymeworks is transitioning into an oncology royalty platform with a robust internal discovery engine, offering a differentiated risk-reward profile versus traditional biotech peers. ZYME's balance sheet is fortified with over $400 million in liquid assets, a $440 million milestone pipeline, and a $125 million share repurchase program, supporting operations beyond 2028. Zanidatamab's Priority Review for first-line HER2-positive GEA, with a PDUFA date of August 25, 2026, could trigger $265 million in near-term milestone payments and unlock substantial royalty streams.

globenewswire.com2026-05-14

Zymeworks Announces Share Repurchase Program of up to $125 Million of its Common Stock

VANCOUVER, British Columbia, May 14, 2026 (GLOBE NEWSWIRE) -- Zymeworks Inc. (Nasdaq: ZYME), a biotechnology company managing a portfolio of licensed healthcare assets while developing a diverse pipeline of novel, multifunctional biotherapeutics, today announced that its Board of Directors has authorized a 2026 share repurchase program under which the Company may repurchase up to $125.0 million of its outstanding common stock, par value $0.00001 per share. Concurrently, Zymeworks has terminated its existing 2025 share repurchase program under which the Company has repurchased 4,197,553 million shares of common stock for $102.3 million, representing an average purchase price of $24.36 per common share.

globenewswire.com2026-05-13

Zymeworks Announces Participation in Upcoming Investor Conferences

VANCOUVER, British Columbia, May 13, 2026 (GLOBE NEWSWIRE) -- Zymeworks Inc. (Nasdaq: ZYME), a biotechnology company managing a portfolio of licensed healthcare assets while developing a diverse pipeline of novel, multifunctional biotherapeutics, today announced that management will participate in the following upcoming investor conferences:

marketbeat.com2026-05-09

Zymeworks Q1 Earnings Call Highlights

Zymeworks NASDAQ: ZYME reported a wider first-quarter loss as revenue declined from year-earlier milestone payments, while management highlighted regulatory catalysts for zanidatamab, progress across its antibody-drug conjugate pipeline and continued share repurchases.

seekingalpha.com2026-05-09

Zymeworks Inc. (ZYME) Q1 2026 Earnings Call Transcript

Zymeworks Inc. (ZYME) Q1 2026 Earnings Call Transcript

zacks.com2026-05-07

Zymeworks Inc. (ZYME) Reports Q1 Loss, Misses Revenue Estimates

Zymeworks Inc. (ZYME) came out with a quarterly loss of $0.59 per share versus the Zacks Consensus Estimate of a loss of $0.1. This compares to a loss of $0.3 per share a year ago.

globenewswire.com2026-05-07

Zymeworks Provides Corporate Update and Reports First Quarter 2026 Financial Results

Jazz announced U.S. FDA acceptance with Priority Review of Supplemental Biologics License Application (sBLA) for zanidatamab in first-line HER2-positive unresectable locally advanced or metastatic gastroesophageal adenocarcinoma (GEA); PDUFA target action date of August 25, 2026 China's NMPA has accepted the sBLA for zanidatamab; the U.S. FDA has granted Breakthrough Therapy Designation to zanidatamab in combination with fluoropyrimidine- and platinum-based chemotherapy (±) TEVIMBRA, for this indication. Presented new data from our Phase 1 trial of ZW191 at AACR, continuing to support best-in-class potential in ovarian and endometrial cancers Presented on emerging RAS inhibitor antibody-drug conjugate platform at AACR $95.8 million utilized for share repurchases as of May 6, 2026 under the current authorized share repurchase program Reported $403.8 million in cash, cash equivalents and marketable securities as of March 31, 2026 Conference call with management today at 4:30 p.m.

defenseworld.net2026-04-27

Zymeworks (NASDAQ:ZYME) and ADVANZ PHARMA (OTCMKTS:CXRXF) Financial Contrast

Zymeworks (NASDAQ: ZYME - Get Free Report) and ADVANZ PHARMA (OTCMKTS:CXRXF - Get Free Report) are both manufacturing companies, but which is the better business? We will contrast the two companies based on the strength of their risk, analyst recommendations, valuation, institutional ownership, earnings, profitability and dividends. Earnings and Valuation This table compares Zymeworks and ADVANZ

defenseworld.net2026-04-26

Zymeworks Highlights Royalty-Fueled Pivot at Bloom Burton, Eyes Multibillion-Dollar Ziihera

Zymeworks (NASDAQ: ZYME) used a presentation at the Bloom Burton conference to outline how the company is repositioning itself around its first approved product and a growing stream of royalty and milestone revenue, while continuing to invest in internal research and development across antibody-drug conjugates (ADCs) and multispecific antibodies. The speaker, who noted it was the

defenseworld.net2026-04-23

Zymeworks Inc. (NASDAQ:ZYME) Receives Consensus Rating of “Moderate Buy” from Analysts

Shares of Zymeworks Inc. (NASDAQ: ZYME - Get Free Report) have been assigned an average recommendation of "Moderate Buy" from the thirteen ratings firms that are covering the firm, Marketbeat Ratings reports. One investment analyst has rated the stock with a sell recommendation, one has given a hold recommendation, nine have assigned a buy recommendation and

globenewswire.com2026-04-21

Zymeworks Presents New Phase 1 Data for ZW191, a Folate Receptor Alpha-Targeting ADC at AACR Annual Meeting 2026

VANCOUVER, British Columbia, April 21, 2026 (GLOBE NEWSWIRE) -- Zymeworks Inc. (Nasdaq: ZYME), a biotechnology company managing a portfolio of licensed healthcare assets while developing a diverse pipeline of novel, multifunctional biotherapeutics, today announced results from the dose-escalation part of the Phase 1 study for ZW191, a folate receptor alpha (FRα)-targeting antibody-drug conjugate (ADC), at the 2026 American Association for Cancer Research (AACR) Annual Meeting.

globenewswire.com2026-04-17

Zymeworks Presents New Preclinical Data at AACR 2026 Highlighting Broad Antibody-Drug Conjugate Programs Including Novel RAS-Targeting Platform

Six poster presentations showcase Zymeworks' next-generation ADC programs, including multiple first-in-class pan-RAS inhibitor ADCs  Data highlight efficacy, tumor-selective delivery, and favorable tolerability across multiple solid tumor models New programs include Ly6E, CLDN18.2, and PTK7-targeting ADCs, as well as novel payload and platform innovations New clinical data from Phase 1 trial of ZW191 to be presented in an oral presentation on April 21 VANCOUVER, British Columbia, April 17, 2026 (GLOBE NEWSWIRE) -- Zymeworks Inc. (Nasdaq: ZYME), a biotechnology company managing a portfolio of licensed healthcare assets while developing a diverse pipeline of novel, multifunctional biotherapeutics, today announced six poster presentations featuring new preclinical data from its antibody-drug conjugate (ADC) and payload development programs at the American Association for Cancer Research (AACR) Annual Meeting 2026. “Our AACR presentations highlight the breadth and depth of our ADC platforms, including multiple novel approaches to targeting RAS-driven cancers,” said Paul Moore, Ph.D.

📊 AI Financial Analysis

Powered by StockMarketInfo
Earnings Data: Q Ending 2026-03-31

"ZYME reported Q1’26 results on 2026-03-31 with Revenue of $0 and Net Income of -$44.16B (EPS -$0.59). Profitability remains deeply negative: operating income was -$47.12B and net margin was effectively nil/meaningless given the reported zero revenue. QoQ (Q1’26 vs Q4’25), the company swung from a small positive revenue base ($2.52M) to $0 revenue, while net losses widened from -$41.21M to -$44.16B. This indicates significant deterioration on an earnings basis, even as the balance sheet shows ample liquidity. YoY (Q1’26 vs Q1’25), net income deteriorated from -$22.64M to -$44.16B (very large negative swing), again with Revenue at $0 vs $27.11M. Over the 4-quarter window, margins were volatile—one quarter (Q2’25) showed a small positive net margin, but the most recent quarter is substantially worse. Cash flow quality is poor: operating cash flow was -$45.72B and free cash flow was -$45.72B. Despite this, cash/liquidity is extremely high (cash + short-term investments of $364.73B) with low debt (total debt ~$17.04B) and negative net debt (~-$227.24B), suggesting strong runway. Shareholder returns look strong on momentum: the stock is up 147.11% over 1 year, supporting total return despite no dividends and buyback activity not indicated as sufficient to offset the cash burn. Analysts have a consensus target ($38.33) below the current price ($27.8), implying limited upside per published target range, but the stock’s recent momentum is supportive."

Revenue Growth

Neutral

Revenue in Q1’26 was reported as $0 versus $2.52M in Q4’25 (sharp QoQ decline) and $27.11M in Q1’25 (down ~100% YoY).

Profitability

Neutral

Net income fell from -$41.21M (Q4’25) to -$44.16B (Q1’26) QoQ and from -$22.64M (Q1’25) to -$44.16B YoY. Operating/net margins are effectively non-informative due to $0 reported revenue, but losses clearly expanded.

Cash Flow Quality

Neutral

Operating cash flow deteriorated to -$45.72B in Q1’26 (from -$10.0M in Q4’25). Free cash flow was also -$45.72B. No dividends; buybacks noted (-$607M common repurchased) but cash burn dominates.

Leverage & Balance Sheet

Good

Balance sheet strength is high: cash + short-term investments of ~$364.73B in Q1’26 and low total debt (~$17.04B) imply very negative net debt (~-$227.24B). Equity also rose materially to ~$163.59B from $268.50M in Q4’25.

Shareholder Returns

Good

1-year price momentum is strong: +147.11% (well above the >20% threshold). With dividend yield at 0, total return is driven by capital appreciation.

Analyst Sentiment & Valuation

Fair

Consensus price target ($38.33) is above current price ($27.8), suggesting upside. However, valuation metrics in the dataset are distorted by negative earnings/zero revenue, limiting reliability.

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

Fundamentals Overview

Loading fundamentals overview...

So What? Zymeworks is positioning for a step-function catalyst in 2026 around zanidatamab/GEA regulatory events (U.S. PDUFA Aug 25, 2026; China sBLA completed) with large approval-linked milestones ($250M U.S. from Jazz; $15M China from V1). Financially, the quarter shows extreme revenue timing effects: Q1 revenue fell to $2.4M from $27.1M as 2025 nonrecurring clinical milestones did not repeat, pushing net loss to $44.2M. Cash rose to $403.8M, and management reiterated runway beyond 2028 using assumed $440M regulatory milestones plus the $125M buyback authorization (about $95.8M utilized by May 6). The major strategic tension is preclinical execution risk: pan-RAS ADCs are promising and selected for ADC-specific tolerability/PK/bystander properties, but clinical timing hinges on IND-enabling manufacturing and partnership choices. Separately, ZW1528 is delayed to 2027 due to IL-33 biology learnings needed before entering the clinic.

AI IconGrowth Catalysts

  • U.S. PDUFA date of August 25, 2026 for zanidatamab in first-line GEA (HER2-positive) and associated sBLA completion in China for first-line GEA
  • Non-U.S. commercialization optionality via additional label-expansion and regulatory milestones tied to zanidatamab/GEA launches
  • AACR AACR presented RAS ADC platform progress: 3 new preclinical pan-RAS targeting ADC candidates (ZW439, Z427, ZW418) and continued Phase I data readouts for ZW191
  • Phase I clinical evidence for ZW191: ovarian and endometrial response rates with activity starting at 3.2 mg/kg and encouraging durability (median follow-up ~7 months)
  • Progress in ZW251 protocol expansion rationale for broader solid-tumor inclusion based on GPC3 expression patterns (squamous NSCLC, germ cell tumors)

Business Development

  • Jazz Pharmaceuticals: stated launch/readiness linkage and milestone/approval economics for U.S. GEA (zanidatamab) including $250 million upon approval
  • V1 (partner named as V1 in transcript): stated $15 million upon approval in China for GA (context: monetization tied to the partnered asset)
  • Royalty Pharma note proceeds referenced as funding for potential acquisitions (no amounts disclosed in excerpt)
  • J&J Innovative Medicines: partnership referenced for their Phase clinical development program for przlitamig (KLK2 T-cell engager for prostate cancer)

AI IconFinancial Highlights

  • Total revenue: $2.4M in Q1 2026 vs $27.1M in Q1 2025; decline attributed to absence of nonrecurring clinical milestones in 2026 and continued declines in Jazz development support and drug supply revenue
  • Operating expenses: $49.5M vs $52.7M prior year; R&D decreased due to lower third-party program costs from reduced later-stage/discontinued activity; offset by higher early-stage clinical/preclinical investment and increased unallocated costs related to leadership transition
  • Net loss: $44.2M vs $22.6M; deterioration primarily driven by lower 2026 revenue after nonrecurring clinical milestones in Q1 2025
  • Share repurchase utilization: ~$95.8M used of $125M authorization by May 6, 2026 to repurchase 3,930,734 shares at average $24.37 (excludes commission and estimated excise tax)
  • Cash position: $403.8M at March 31, 2026 vs $270.6M at Dec 31, 2025
  • Cash runway guidance: management expects cash + anticipated regulatory milestone payments of $440M to fund planned operations beyond 2028 (milestones referenced as related to potential approvals of Ziihera and GEA across U.S., Europe, Japan, and China; excludes future royalties/milestones beyond those assumed)

AI IconCapital Funding

  • Share buyback program: $125M authorized; ~$95.8M utilized as of May 6, 2026
  • Shares outstanding: ~73M common shares as of May 6, 2026
  • Cash runway: $403.8M cash/cash equivalents/marketable securities at March 31, 2026 plus assumed $440M regulatory milestones to extend operations beyond 2028
  • Cumulative buyback history (since 2024): ~8.3M shares retired using ~$155.8M at weighted average ~$18.70 per share (discount cited vs current share price)

AI IconStrategy & Ops

  • Stated intent to evaluate evolving financial reporting to provide better visibility into returns on invested capital and performance separation of R&D vs royalty portfolios
  • Royalty aggregation strategy emphasized, integrating R&D with royalty interest to create “near-term visibility and long-term compounding value”
  • Maintains “portion of R&D portfolio unencumbered” for optionality in future transactions beyond structured royalty streams
  • AACR pan-RAS ADC platform strategy: selected payloads based on ADC suitability (pharmacokinetics, bystander activity, tolerability in nonhuman primates), not potency alone

AI IconMarket Outlook

  • Zanidatamab regulatory milestones: U.S. PDUFA August 25, 2026 for first-line GEA; China sBLA completion for first-line GEA also referenced as an inflection point
  • Capital/milestone planning assumption: $440M regulatory milestones tied to potential approvals of Ziihera and GEA across U.S./Europe/Japan/China to fund operations beyond 2028
  • IND timing change: guidance that ZW1528 IND is now expected in 2027 vs prior expectation of 2026
  • ESMO timing: presentation at ESMO BIN in Denmark during June for ZW191 analysis on folate receptor alpha expression levels

AI IconRisks & Headwinds

  • Quarterly revenue volatility: Q1 2026 revenue sharply down vs prior year due to timing of nonrecurring clinical milestones and continued declines in Jazz development support/drug supply
  • ZW1528 IND delay risk: management explicitly pushed IND to 2027 to better understand IL-33 biology after mixed/negative past antibody-related outcomes and to incorporate learning from more recent positive Phase III outcomes (Astra compound cited by implication) once detailed data is reviewed
  • RAS ADC near-term uncertainty: RAS ADCs are preclinical/IND-enabling; clinical timing depends on IND-enabling manufacturing readiness and decisions about internal vs partnered development paths
  • Clinical target expansion uncertainty: GPC3 expression variability across tumor types and need for retrospective assessment may influence future patient selection and dose-escalation interpretability

Q&A: Analyst Interest

  • Topic: Data cadence for internal pipeline and when investors should expect updates: Management said they can’t add further forward guidance beyond accepted abstracts; they expect oncology meetings throughout 2026 to show peer-reviewed progress, citing AACR updates and an ESMO GIN abstract accepted for June. Timing will track data readiness and publication.
  • Topic: Timing/strategy for pan-RAS ADC entry into clinic: Management reiterated IND-enabling needs (manufacturing and readiness) still remain, but stated the programs are well positioned to enter IND-enabling stage “shortly” and be ready for Phase I testing. They emphasized decisions on what to push internally vs via partnerships.
  • Topic: IL-33 biology learning and ZW1528 IND delay to 2027: Management linked the IND push to uncertainty from prior IL-33 antibody failures and the need to review detailed results from a positive Phase III study presented more recently (Astra compound implied). They want to understand differences before clinic. Paul added confidence they can block oxidized and reduced IL-33 pathways.
  • Topic: ZW251 tumor-type expansion rationale for squamous NSCLC and germ cell tumors: Management explained HCC was initial due to high unmet need, high GPC3 expression, and low normal-tissue expression. Over time, their folate/FR alpha ADC experience with lower target levels increased comfort. Literature-supported GPC3 expression in squamous NSCLC (~60%) and mixed histologies supports inclusion.

Sentiment: MIXED

Note: This summary was synthesized by AI from the ZYME Q1 2026 earnings transcript. Financial data is complex; please verify all metrics against official SEC filings before making investment decisions.

📋 Official Regulatory 10-K / 10-Q SEC Filings

Direct authenticated documentation links to audited SEC database reports for ZYME.

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SEC Filings (ZYME)

© 2026 Stock Market Info — Zymeworks Inc. (ZYME) Financial Profile