Inhibrx Biosciences Inc.

Inhibrx Biosciences Inc. (INBX) Market Cap

Inhibrx Biosciences Inc. has a market capitalization of $1.20B.

Price: $82.05

-2.68 (-3.16%)

Market Cap: 1.20B

NASDAQ · time unavailable

CEO: Mark Lappe

Sector: Healthcare

Industry: Biotechnology

IPO Date: 2024-05-29

Website: https://www.inhibrx.com

Inhibrx Biosciences Inc. (INBX) - Company Information

Market Cap: 1.20B|Sector: Healthcare

Company Profile

Inhibrx Biosciences, Inc. is a clinical-stage biopharmaceutical company, which includes a pipeline of novel biologic therapeutic candidates, developed using proprietary modular protein engineering platforms. Its clinical pipeline of therapeutic candidates includes INBRX-109 and INBRX-106, both of which utilize multivalent formats where the precise valency can be optimized in a target-centric way to mediate what is believed to be the most appropriate agonist function. The company was founded by Brendan P. Eckelman on January 8, 2024 and is headquartered in La Jolla, CA.

Analyst Sentiment

82%
Strong Buy

From 3 Active Polls

1Y Forecast: $325.00

▲ +296.1% Potential Upside

Consensus Target Metrics

Low Bound

$325

Median

$325

High Bound

$325

Average

$325

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
$325.00
▲ +296.10% Upside
Low Target
$325.00
296% Risk
Median Target
$325.00
296% Mid
High Target
$325.00
296% Max
Consensus
Buy
3 / 5 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 ($M)1,2041,0481,223521221216223242199
Enterprise Value ($M)1,0488921,2063751411067848-26
Price to Earnings Ratio (P/E)-9.78-7.82-9.36-3.69-1.93-1.25-1.16-1.380.03
Price/Earnings-to-Growth Ratio (PEG)
Price to Sales Ratio (P/S)925.98169.792229.291988.99
Price to Book Ratio (P/B)-60.79-49.81153.0714.153.222.291.671.360.91
Price to Free Cash Flow Ratio (P/FCF)-9.12-27.55-40.62-15.41-7.37-6.03-5.10-7.93-3.40
Enterprise Value to Sales (EV/Sales)108.42783.81-257.90
Enterprise Value to EBITDA (EV/EBITDA)-9.03-30.35-39.73-11.91-5.67-2.66-1.66-1.11-0.01
Debt to Equity Ratio1.34-0.2813.390.191.561.130.060.010.01

📘 Full Research Report

ℹ️

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

📘 INHIBRX BIOSCIENCES INC (INBX) — Investment Overview

🧩 Business Model Overview

INHIBRX BIOSCIENCES INC is best understood as a life-sciences pipeline company: it funds and advances therapeutic candidates through discovery, preclinical work, and clinical development, with the goal of generating monetisation through (i) partnerships (co-development and/or licensing), (ii) milestone payments, and (iii) commercialization economics if and when a product reaches approval. The value chain is typically capital-intensive and execution-driven—progress in clinical endpoints and regulatory interactions de-risks assets and improves negotiating leverage for future licensing or collaboration terms.

Because the company’s near-to-intermediate cash generation is typically tied to pipeline milestones rather than a recurring commercial platform, customer “stickiness” is not the central economic driver. Instead, the core “asset” is the IP and development pathway behind each therapeutic program.

💰 Revenue Streams & Monetisation Model

For development-stage biopharma, revenue generally comes from a mix of:

  • Collaboration and licensing revenue: upfront payments for rights to intellectual property, plus ongoing development support obligations.
  • Milestone payments: triggered by achievement of preclinical, clinical, regulatory, or commercialization milestones.
  • Royalties/participations: percentage economics on net sales where INBX retains economic rights post-licensing or post-partnership.

Margin structure is highly dependent on stage:

  • Early-stage: operating losses are common; economic leverage comes from conserving cash and advancing assets enough to attract or expand partner funding.
  • Post-licensing/commercialization: gross margins can become materially higher due to fewer direct manufacturing/distribution requirements (depending on deal structure), with profitability driven by milestone realization and royalty rate terms.

🧠 Competitive Advantages & Market Positioning

The most durable moats in healthcare for a company like INBX tend to be intangible assets rather than cost-based advantages or distribution scale. The primary potential sources of defensibility include:

  • Patent protection and exclusivity: proprietary composition-of-matter and method-related IP can limit competitive entry and protect economic returns after approval.
  • Regulatory and clinical “optionality”: credible trial execution, meaningful clinical signals, and familiarity with regulatory expectations can improve a program’s ability to progress and attract partners.
  • Integrated development know-how: repeatable biology-to-clinic execution reduces the probability of late-stage failure for future programs (a process moat, not a product moat).

Competitive benchmarking (direct and capital-based competition):

  • Celgene/Bristol Myers Squibb (BMY) and Roche/Genentech (RHHBY) compete for eventual patient access and market share in major therapeutic areas with heavily funded development pipelines and established commercialization infrastructure.
  • Merck & Co. (MRK) similarly competes via platform scale, partnering capacity, and broad oncology/immune-oncology footprints (where relevant to INBX’s therapeutic focus).
  • Contrast vs. INBX: larger competitors generally possess commercial distribution, manufacturing scale, and mature global clinical operations. INBX’s competitive position is more dependent on the quality and defensibility of specific asset-level differentiation—particularly IP strength and clinical signal quality—rather than distribution reach.

🚀 Multi-Year Growth Drivers

Over a 5–10 year horizon, growth in this business model typically comes from compounding pipeline value:

  • Clinical de-risking and milestone realization: sustained progress through trial phases and regulatory interactions can unlock partnership extensions, incremental funding, and higher-value licensing terms.
  • Expansion of addressable market via label growth: if initial indications validate, subsequent studies can broaden patient populations and increase royalty/participation economics.
  • Partnering and capital access: the capacity to structure deals that preserve upside (milestones plus royalties) can reduce dilution pressure while maintaining development optionality.
  • Pipeline replenishment: continued investment in next-generation candidates can create a portfolio effect, reducing dependence on a single asset.

The TAM expansion thesis in biotech is ultimately patient/population expansion through clinical validation, rather than a fixed near-term market size captured by sales force execution.

⚠ Risk Factors to Monitor

  • Clinical trial and regulatory execution risk: efficacy and safety signals must translate reliably to later-stage endpoints; regulatory outcomes can materially alter expected value.
  • Capital structure risk: development-stage companies often rely on funding rounds; additional financing can dilute common shareholders if asset de-risking lags.
  • IP and competitive risk: patent validity/enforceability challenges and the emergence of alternative mechanisms of action can reduce exclusivity windows.
  • Commercial risk (post-approval): market access, payer adoption, and treatment positioning against established standards of care can limit realized pricing and volume.
  • Partnering dependence: reliance on collaboration structures can introduce counterparty risk and limit control over development timelines.

📊 Valuation & Market View

Market valuation for development-stage biopharma typically reflects risk-adjusted probability-weighted pipeline value rather than steady-state earnings. Common market framing includes:

  • EV/Revenue or P/S (limited by low or volatile revenue): often secondary to pipeline-stage metrics.
  • Risk-adjusted NPV of pipeline assets: influenced by probability of technical and regulatory success, timelines, and expected exclusivity/royalty economics.
  • Deal value signals: upfronts, milestones, and royalty/participation terms can inform perceived de-risking.

Key value drivers that tend to move these narratives include clinical endpoint quality, regulatory feedback trajectory, durability of IP, and evidence that assets can generate partner-grade commercialization rights.

🔍 Investment Takeaway

INBX’s long-term investment case rests on an intangible-asset moat—primarily patent protection and the credibility of clinical execution—that can translate pipeline differentiation into partnerships, milestones, and eventual royalty economics. Upside is tied to credible de-risking of therapeutic candidates and defensible market positioning post-approval; downside centers on the inherent probability-weighted risks of clinical development and funding/dilution dynamics.


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

📰 Market News & Coverage

15 Stories Available

Real-time institutional reporting and market updates for INBX.

seekingalpha.com2026-07-17

Inhibrx Biosciences: The Rare Disease Launch Is Only The Opening Act

Inhibrx is transitioning from a platform to a clinical-stage biotech, with ozekibart and INBRX-106 as key value drivers. Ozekibart's BLA for chondrosarcoma is under FDA review with an April 14, 2027 PDUFA date, supported by strong PFS and disease control data. INBRX-106 shows promising early efficacy as a PD-1 enhancer in HNSCC, with pivotal PFS data expected in Q4 2026 and Phase 3 initiation in Q3 2026.

prnewswire.com2026-07-16

Inhibrx Announces Amended Loan Agreement with Oxford Finance, Expanding Total Facility to $500.0 Million

SAN DIEGO, July 16, 2026 /PRNewswire/ -- Inhibrx Biosciences, Inc. ("Inhibrx" or the "Company") (Nasdaq: INBX), a clinical-stage biopharmaceutical company focused on developing novel biologic therapeutic candidates, today announced it entered into the Second Amendment (the "Second Amendment") to the Loan and Security Agreement, as amended (the "Amended LSA") with Oxford Finance LLC ("Oxford," together with certain of its affiliates party thereto, the "Lenders"), pursuant to which the Lenders expanded the facility to an aggregate principal amount of up to $500.0 million (the "Credit Facility"). The Second Amendment provides for an additional tranche, in an aggregate principal amount of up to $325.0 million in gross proceeds, (i) $100.0 million of which was funded upon execution of the Second Amendment (the "Term C Loan") and (ii) up to an additional $225.0 million of which may be funded in increments of $50.0 million or more upon the Company's request and at the Lenders' sole discretion (the "Term D Loan").

zacks.com2026-07-09

Are You Looking for a Top Momentum Pick? Why Inhibrx Biosciences, Inc. (INBX) is a Great Choice

Does Inhibrx Biosciences, Inc. (INBX) have what it takes to be a top stock pick for momentum investors? Let's find out.

prnewswire.com2026-06-15

Inhibrx Announces U.S. FDA Acceptance of BLA for Ozekibart in Patients with Conventional Chondrosarcoma

No filing review issues identified by FDA with PDUFA goal date set for April 14, 2027 If Approved, Ozekibart Would Be the First and Only FDA-Approved Treatment for Unresectable or Metastatic Conventional Chondrosarcoma SAN DIEGO, June 15, 2026 /PRNewswire/ -- Inhibrx Biosciences, Inc. (Nasdaq: INBX) ("Inhibrx" or the "Company"), a clinical-stage biopharmaceutical company focused on developing novel biologic therapeutic candidates, today announced that the U.S. Food and Drug Administration (FDA) has accepted for filing its Biologics License Application (BLA) seeking approval of ozekibart (INBRX-109) for the treatment of patients with unresectable or metastatic conventional chondrosarcoma. The FDA has not identified any filing review issues at this time and has assigned a Prescription Drug User Fee Act (PDUFA) goal date of April 14, 2027.

prnewswire.com2026-05-14

Inhibrx Reports First Quarter 2026 Financial Results

SAN DIEGO, May 14, 2026 /PRNewswire/ -- Inhibrx Biosciences, Inc. (Nasdaq: INBX) ("Inhibrx" or the "Company") today reported financial results for the first quarter of 2026. The biopharmaceutical company has two programs in ongoing clinical trials.

benzinga.com2026-05-11

Inhibrx Cancer Treatment Shows High Response Rates In Head And Neck Cancer Study

Inhibrx Biosciences, Inc. (NASDAQ:INBX) shares are trading higher on Monday as the company is reporting positive interim results from its Phase 2 study of INBRX-106 in combination with Merck & Co. Inc.'s (NYSE:MRK) Keytruda (pembrolizumab) for treating head and neck cancer.

marketbeat.com2026-05-11

Inhibrx Biosciences' INBRX-106 Combo Tops KEYTRUDA Alone in Phase 2 Cancer Study

Inhibrx Biosciences NASDAQ: INBX reported interim randomized Phase 2 data for INBRX-106 in combination with Merck's KEYTRUDA in first-line PD-L1-positive head and neck squamous cell carcinoma, with Chief Executive Officer Mark Lappe saying the results showed a higher confirmed response rate and deeper tumor reductions versus KEYTRUDA alone.

prnewswire.com2026-05-11

Inhibrx Reports Interim Phase 2 Data for INBRX-106 in First-Line HNSCC; Initial Results Demonstrate Potential Costimulatory Benefit Over PD-1 Monotherapy

Interim analyses show INBRX-106 + pembrolizumab achieved a 44.0% confirmed Objective Response Rate (cORR): In the preliminary confirmed response-evaluable population, the INBRX-106 + pembrolizumab combination achieved a cORR of 44.0% versus 21.4% with pembrolizumab alone, representing a 22.6% absolute increase in cORR. Superior depth of response: Responding patients in the combination arm demonstrated deeper tumor reductions overall, with the majority achieving target lesion shrinkage exceeding 50%; notably, three patients achieved a complete radiographic response.

prnewswire.com2026-05-08

Inhibrx To Host Webcast Presentation to Provide Clinical Update on INBRX-106 HexAgon Study in First Line HNSCC

– Event to be webcast live on Monday, May 11, 2026, at 5:30 a.m. PT – SAN DIEGO, May 8, 2026 /PRNewswire/ -- Inhibrx Biosciences, Inc. (Nasdaq: INBX) ("Inhibrx" or the "Company"), a clinical-stage biopharmaceutical company focused on developing therapeutics for oncology and rare diseases, today announced that it will host a live webcast presentation on Monday, May 11, 2026 at 5:30 a.m.

zacks.com2026-04-23

INBX Stock Up on Upbeat Clinical Update From Colorectal Cancer Study

Inhibrx Biosciences stock surges after phase I/II CRC data of ozekibart show strong response rates and durable benefit, alongside a new FDA filing for ozekibart in chondrosarcoma.

seekingalpha.com2026-04-22

Inhibrx: Spinoff Rumors Send Shares Soaring - Stunning Bull Run Can Continue

Inhibrx Biosciences, Inc. has surged nearly 40% amid rumors of Big Pharma interest in joint spinoffs of INBRX-106 and possibly a second asset. Ozekibart's Phase 2 data in chondrosarcoma showed a 52% risk reduction in progression or death, positioning INBX as a first-mover in an unmet oncology market. INBRX-106, in combination with Keytruda, is advancing through Phase 2/3 trials, with key data readouts and potential spinoff partnerships as near-term catalysts.

benzinga.com2026-04-22

Large Drugmakers Eye Inhibrx Cancer Drugs Valued Over $8 Billion, Stock Surges

Inhibrx Biosciences Inc. (NASDAQ:INBX) is attracting interest from major drugmakers for its experimental cancer therapy INBRX-106, which could be valued at over $8 billion.

reuters.com2026-04-22

Exclusive: Merck, rivals eye deal for Inhibrx experimental cancer drug tied to Keytruda, sources say

Inhibrx Biosciences has drawn interest from drugmakers including Merck & Co , Germany's Merck KGaA and Japan's Ono Pharmaceutical for an experimental cancer ​treatment that could be valued at more than $8 billion, people familiar with the matter said.

prnewswire.com2026-04-21

Inhibrx Provides Clinical Update on Ozekibart (INBRX-109) in Late Line Colorectal Cancer

SAN DIEGO, April 21, 2026 /PRNewswire/ -- Inhibrx Biosciences, Inc. (Nasdaq: INBX) ("Inhibrx" or the "Company"), a clinical-stage biopharmaceutical company focused on developing novel biologic therapeutic candidates, today announced updated interim data from its Phase 1/2 study evaluating ozekibart (INBRX-109) in combination with FOLFIRI in patients with locally advanced or metastatic, unresectable colorectal cancer (CRC). As of April 10, 2026, the cutoff date, the CRC cohort continued to demonstrate a compelling signal of activity in a heavily pretreated patient population.

prnewswire.com2026-04-20

Inhibrx To Host Webcast Presentation to Provide Clinical Update on Ozekibart (INBRX-109) in Late Line Colorectal Cancer

– Event to be webcast live on Tuesday, April 21, 2026, at 1:30 p.m. PT – SAN DIEGO, April 20, 2026 /PRNewswire/ -- Inhibrx Biosciences, Inc. (Nasdaq: INBX) ("Inhibrx" or the "Company"), a clinical-stage biopharmaceutical company focused on developing therapeutics for oncology and rare diseases, today announced that it will host a live webcast presentation on Tuesday, April 21, 2026 at 1:30 p.m.

📊 AI Financial Analysis

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Earnings Data: Q Ending 2026-03-31

"INBX (2026-03-31, Q1): Revenue was reported at $0 (likely accounting/recognition timing), and EPS was -$2.15. Net income was -$33.44M, improving slightly vs. Q4 2025 (-$32.83M) and vs. Q1 2025 (-$43.31M). QoQ, net income became marginally more negative by about -1.9% (from -$32.83M to -$33.44M). YoY, net income improved by about +22.8% (from -$43.31M to -$33.44M), driven by lower operating losses versus the prior-year period. Cash burn remains the key story: operating cash flow was -$38.03M and free cash flow was -$38.03M. Balance sheet liquidity is still very strong—cash and cash equivalents were $161.66M, rising QoQ from $124.22M. However, total equity is negative (-$21.04M) versus positive equity in Q4 2025 (+$7.99M), indicating increased cumulative losses or balance sheet stress. There were no dividends and no buybacks reported. Total shareholder returns look very strong based on price momentum: the stock is up ~669% over the last 1 year (dividends/buybacks not provided), which should meaningfully boost sentiment/score despite ongoing losses. Revenue and earnings-based metrics were not fully informative due to the company reporting $0 revenue in both the latest quarter and most comparables, so profitability assessment is focused on net income and cash flow trends."

Revenue Growth

Neutral

Revenue was $0 in 2026-03-31 Q1; therefore YoY/QoQ growth rates were not meaningfully interpretable. This limits confidence in demand/scale signals from reported revenue.

Profitability

Fair

Net income improved YoY by ~+22.8% (less negative: -$43.31M to -$33.44M) but was slightly worse QoQ by ~-1.9% (from -$32.83M). Margins were effectively not measurable due to $0 revenue most periods; operating profitability remains loss-making.

Cash Flow Quality

Caution

Operating cash flow was -$38.03M in Q1 2026, and free cash flow was -$38.03M, indicating continued burn. No dividends or buybacks were reported; cash balance increased QoQ, but burn is persistent.

Leverage & Balance Sheet

Fair

Liquidity is strong (cash $161.66M QoQ up from $124.22M). However, total equity turned negative (-$21.04M vs +$7.99M QoQ), reflecting balance sheet stress from cumulative losses. Debt levels appear small relative to cash.

Shareholder Returns

Strong

Total return is strongly positive based on price momentum: +669.22% over 1 year. Dividend yield is 0% (no dividends reported). Buybacks were 0 in the dataset.

Analyst Sentiment & Valuation

Neutral

No explicit price target was provided (priceTarget: null). Nonetheless, the outsized 1-year stock run suggests bullish sentiment and/or re-rating expectations despite ongoing losses.

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

Fundamentals Overview

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

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

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SEC Filings (INBX)

© 2026 Stock Market Info — Inhibrx Biosciences Inc. (INBX) Financial Profile