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Marrone Bio Innovations, Inc. (MBII) Stock Analysis

$0.7981 -$0.2019 (-20.19%) |CouncilSplit View · 48 · C
Signals are mixed — the Council read leans Split View (48/100) while the AI fundamental score is 68/100 (grade B+); the two lenses disagree, so weigh the breakdown below. Strongest signal: Ray Dalio bullish · Biggest watch-out: Izzy Englander bearish.
Vol: 7.39M| 52-wk range: $0.747 – $1.02
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Marrone Bio Innovations, Inc. (MBII) trades at $0.7981 with AI Score 68/100 (Grade B+). Marrone Bio Innovations, Inc. specializes in the discovery, development, and sale of biological products for crop protection, health, and nutrition. Sector: Basic materials.

Price as of Jul 27, 2026 · Last analyzed: Jun 14, 2026
Marrone Bio Innovations, Inc. specializes in the discovery, development, and sale of biological products for crop protection, health, and nutrition. The company offers a diverse portfolio including bioinsecticides, bionematicides, plant health products, and sanitizers for agricultural and horticultural applications.

Analyst Coverage for MBII: MBII does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates MBII against Basic Materials peers across nine fundamental dimensions and assigns a mixed fundamental profile based on the underlying data.

Watch the MBII film Every key number, told as a short cinematic story — just press play. ~2 min
Council Score · Weighted Average of 3 Disciplines
Split View 48/100 · C

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

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Izzy Englander
Bearish
Seth Klarman
Bearish
Moon AI
Neutral
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 →

Why this analysis is different

  • A 9-signal quantitative MoonshotScore built from filings, insider activity, and market data — computed from the numbers, not from opinion.
  • 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.

Marrone Bio Innovations, Inc. (MBII) Materials & Commodity Exposure

CEOPamela G. Marrone
Employees153
HeadquartersDavis, CA, US
IPO Year2013

Marrone Bio Innovations, Inc. develops and commercializes biological solutions for crop protection, health, and nutrition, serving the agricultural and horticultural sectors. The company's portfolio includes bioinsecticides, bionematicides, and plant health products, addressing the growing demand for sustainable farming inputs.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Jun 14, 2026

What Is the Investment Thesis for MBII?

As of Jun 14, 2026 — figures reflect the data available on that date.

Marrone Bio Innovations, Inc. is positioned within the expanding market for biological agricultural inputs, driven by increasing demand for sustainable farming practices and reduced chemical use. The company's diverse product portfolio, encompassing bioinsecticides, bionematicides, and plant health solutions, provides multiple revenue streams across various crop types and applications. With a gross margin of 61.5%, MBII demonstrates strong product economics, although its current profit margin of -37.4% indicates significant ongoing investment in research, development, and market expansion, typical for growth-oriented companies in the biotech agriculture space. The company's beta of 0.36 suggests lower volatility compared to the broader market. Key value drivers include continued product innovation, expanding regulatory approvals in new geographies, and increasing adoption rates of biologicals in both conventional and organic farming. Strategic partnerships and effective market penetration through its direct sales force and distributor network are crucial for converting its high gross margin into future profitability.

Based on FMP financials and quantitative analysis

MBII Key Highlights

  • Gross Margin of 61.5% indicates strong pricing power and efficient cost of goods sold for its biological products.
  • Profit Margin of -37.4% reflects ongoing significant investments in research, development, and market expansion, characteristic of a growth-focused biotechnology firm.
  • A Beta of 0.36 suggests lower stock price volatility relative to the overall market, potentially appealing to investors seeking more stable equity exposure.
  • The company employs 153 individuals, indicating a specialized workforce focused on biological product innovation and commercialization.
  • A diverse product portfolio includes bioinsecticides (Grandevo, Venerate), bionematicides (Majestene, Zelto), plant health products (Regalia, Stargus, Haven), and sanitizers (Jet-Ag, Jet-Oxide), addressing a broad spectrum of agricultural needs.

Who Are MBII's Competitors?

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

Company Price Change Market Cap AI Score
CTA-PA EIDP, Inc. $53.27 -0.62% $59.3B 54
CTA-PB E. I. du Pont de Nemours and Company $66.30 +0.33% $59.0B 48
CTVA Corteva, Inc. $87.58 -1.87% $58.6B 86
NTR Nutrien Ltd. $68.10 -0.64% $32.7B 56
YARIY Yara International ASA $22.71 -5.10% $23.1B 52
CF CF Industries Holdings, Inc. $119.78 -4.23% $18.4B 99
YRAIF Yara International ASA $48.01 +0.00% $12.2B 52
MOS The Mosaic Company $22.34 +0.18% $7.10B 57

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

What Are MBII's Key Strengths?

  • Diverse and proprietary product portfolio of biological solutions for various agricultural needs.
  • Strong gross margin of 61.5% indicates efficient production and pricing power.
  • Focus on sustainable agriculture aligns with growing market trends and consumer demand.
  • Established distribution channels through both direct sales force and commercial partners.

What Are MBII's Weaknesses?

  • Negative profit margin of -37.4% suggests ongoing unprofitability and high operational costs.
  • Reliance on R&D for new product development, which can be capital-intensive and time-consuming.
  • Potential challenges in scaling production and distribution to meet rapidly growing demand.
  • Market penetration against established chemical-based agricultural input providers.

What Could Drive MBII Stock Higher?

  • Increasing global demand for sustainable agricultural inputs, driving adoption of biological solutions like those offered by MBII.
  • Expansion of product registrations into new international markets, broadening the company's addressable market and revenue potential.
  • Potential introduction of new biological products from the company's research and development pipeline, addressing new pest or disease challenges.
  • Strategic partnerships and collaborations with larger agricultural firms or distributors to enhance market penetration and product reach.
  • Favorable regulatory environments in key agricultural regions that promote the use of biological alternatives over synthetic chemicals.

What Are the Key Risks for MBII?

  • Insider selling — insiders were net sellers of roughly $4.3M recently.
  • Intense competition within the agricultural inputs sector from both established chemical companies and emerging biological solution providers.
  • Significant research and development expenses, contributing to the company's negative profit margin and requiring sustained investment.
  • Regulatory hurdles and lengthy approval processes for new biological products, which can delay market entry and increase costs.
  • Fluctuations in agricultural commodity prices, which can impact farmers' purchasing power and demand for crop inputs.
  • Challenges related to product efficacy and consistency across diverse environmental conditions and farming practices.

What Are the Growth Opportunities for MBII?

  • Expansion into new geographic markets presents a significant growth avenue for Marrone Bio Innovations. As global agricultural practices evolve, many regions are increasingly adopting biological solutions to meet sustainability goals and regulatory requirements. By securing product registrations and establishing distribution networks in key international markets, MBII can tap into new revenue streams. This expansion could target regions with high agricultural output and a growing demand for organic or reduced-chemical farming, potentially adding substantial market size to its addressable opportunity over the next five to ten years.
  • Increased adoption of biologicals in conventional agriculture represents a substantial opportunity. Historically, biological products were primarily used in organic farming. However, their efficacy, favorable environmental profiles, and ability to mitigate resistance issues are driving their integration into conventional farming systems as part of integrated pest management (IPM) strategies. This shift broadens MBII's customer base significantly beyond niche organic markets, allowing it to penetrate the much larger conventional agriculture market. This trend is expected to accelerate over the coming decade, driven by both regulatory incentives and grower recognition of the economic benefits.
  • New product development and pipeline innovation are critical for sustained growth. Marrone Bio Innovations' core competency lies in discovering and developing novel biological solutions. A robust R&D pipeline that consistently introduces new, effective products for previously unmet needs or improved formulations for existing challenges can unlock new market segments and strengthen its competitive advantage. Successful commercialization of next-generation bioinsecticides, bionematicides, or plant health products could significantly expand the company's total addressable market and drive revenue growth in the medium to long term, typically within a 3-7 year product development cycle.
  • Strategic partnerships and collaborations offer a pathway to accelerated market penetration and technology leverage. By partnering with larger agricultural companies, distributors, or research institutions, MBII can gain access to broader distribution channels, co-develop new technologies, or expand its product offerings more rapidly than through organic growth alone. These alliances can provide capital, market access, and scientific expertise, allowing MBII to scale its operations and reach a wider customer base more efficiently. Such partnerships can significantly impact growth within a 1-3 year timeframe by expanding reach and reducing time-to-market.
  • The growing consumer demand for organic and sustainably produced food directly fuels the market for Marrone Bio Innovations' products. As consumers become more health-conscious and environmentally aware, the demand for produce grown with fewer synthetic chemicals increases. This trend translates into higher demand from growers for biological inputs that meet organic certification standards or support sustainable farming practices. MBII's product portfolio is well-aligned with this market shift, providing solutions that enable growers to meet consumer expectations and capitalize on premium pricing for sustainably grown crops. This long-term trend provides a foundational tailwind for the company's growth over the next decade.

What Opportunities Does MBII Have?

  • Accelerated adoption of biological products in conventional agriculture due to regulatory shifts and efficacy.
  • Expansion into new international markets with increasing demand for sustainable farming inputs.
  • Development and commercialization of new biological products from a robust R&D pipeline.
  • Strategic partnerships and collaborations to enhance market reach and technological capabilities.

What Threats Does MBII Face?

  • Intense competition from both large agrochemical companies and other biological solution providers.
  • Stringent and evolving regulatory approval processes for new biological products.
  • Potential for product efficacy variations depending on environmental conditions and pest resistance.
  • Economic downturns or fluctuations in agricultural commodity prices impacting farmer spending on inputs.

What Are MBII's Competitive Advantages?

  • Proprietary portfolio of biological products with unique modes of action and efficacy against various pests and diseases.
  • Extensive research and development capabilities focused on discovering and formulating novel biological solutions.
  • Established regulatory approvals for its biological products, providing a barrier to entry for new competitors.
  • A dual distribution strategy combining direct sales with a network of distributors, ensuring broad market access.

What Does MBII Do?

Marrone Bio Innovations, Inc. (MBII) is a company dedicated to the discovery, development, and commercialization of biological products designed for crop protection, crop health, and crop nutrition. Incorporated in 2006, originally under the name Marrone Organic Innovations, Inc., the company has evolved to become a key player in the sustainable agriculture sector, headquartered in Raleigh, North Carolina. MBII's comprehensive product line addresses various challenges faced by growers in both agricultural and horticultural industries. Its offerings include a range of bioinsecticides such as Grandevo and Venerate, which target sucking and chewing insects and mites. For soil-dwelling nematodes and certain soil-borne insects, the company provides bionematicides like Majestene and Zelto, with Zelto specifically formulated to protect turf, including golf course fairways and greens, while promoting overall turf health. Beyond pest control, Marrone Bio Innovations also develops plant health products aimed at enhancing crop vitality, yield, and quality. This category includes products like Emergen, Foramin, Foramin ST, Optima, Takla, Pacesetter, Ympact, UBP, UBP ST, and Haven, which helps reduce sun stress and dehydration. Furthermore, the company offers biological fungicides and bactericides such as Regalia and Stargus, designed to protect against fungal and bacterial diseases while boosting yields. MBII also produces peroxyacetic acid sanitizers, Jet-Ag and Jet-Oxide, which are crucial for preventing, suppressing, eliminating, and controlling algae, fungi, and bacterial diseases in various agricultural and horticultural settings. The distribution strategy for these products involves a combination of direct sales through its dedicated sales force and leveraging partnerships with distributors and other commercial entities, ensuring broad market reach for its innovative biological solutions.

What Products and Services Does MBII Offer?

  • Discover, develop, and sell biological products for crop protection, health, and nutrition.
  • Offer bioinsecticides like Grandevo and Venerate to control sucking and chewing insects and mites.
  • Provide bionematicides such as Majestene and Zelto for controlling soil-dwelling nematodes and certain soil-borne insects.
  • Develop plant health products including Emergen, Haven, Regalia, and Stargus to enhance crop yield, quality, and reduce stress.
  • Manufacture peroxyacetic acid sanitizers, Jet-Ag and Jet-Oxide, for disease and algae control in agriculture.
  • Distribute products directly through a sales force and indirectly via distributors and commercial partners.
  • Serve both the agricultural and horticultural industries with sustainable solutions.

How Does MBII Make Money?

  • Generate revenue through the sale of proprietary biological crop protection, health, and nutrition products.
  • Utilize a direct sales force to engage with growers and commercial partners, fostering direct relationships.
  • Leverage a network of distributors to expand market reach and product availability across various regions.
  • Focus on developing and commercializing science-backed biological alternatives to conventional chemical inputs.

What Industry Does MBII Operate In?

Marrone Bio Innovations, Inc. operates within the Agricultural Inputs industry, a segment of the Basic Materials sector. This industry is undergoing a significant transformation, driven by increasing global demand for food, environmental concerns, and a shift towards sustainable agricultural practices. The market for biological crop protection and health products, in which MBII specializes, is experiencing robust growth as growers seek alternatives to synthetic chemicals due to regulatory pressures, consumer preferences for organic produce, and the development of pest resistance. MBII competes with both traditional agrochemical giants and other emerging biological solution providers. Its positioning is defined by its focus on naturally derived, science-backed products that enhance crop yield and quality while minimizing environmental impact. The company aims to capture market share by offering a broad range of biologicals that can be integrated into existing farming systems, aligning with the broader trend of integrated pest management and sustainable resource use in agriculture.

Who Are MBII's Key Customers?

  • Commercial agricultural growers seeking sustainable crop protection and health solutions.
  • Horticultural businesses, including nurseries and greenhouses, requiring plant disease and pest management.
  • Turf management professionals, such as golf course superintendents, utilizing products for turf health and pest control.
  • Agricultural distributors and commercial partners who facilitate product sales and market penetration.
AI Confidence: 66% Updated: Jun 14, 2026

Net sellingInsider Activity

The most recent 12 insider filings for Marrone Bio Innovations, Inc. break down as 10 sales and 2 purchases. On net that is roughly 1.1M shares disposed (about $4.3M), a signal worth weighing alongside the fundamentals.

Marrone Bio Innovations, Inc. (MBII) Valuation Context

Relative to its peer group, MBII's quantitative score of 68/100 is roughly in line with the peer average of 59/100.

Company Profile

Marrone Bio Innovations, Inc. operates in the Agricultural Inputs industry within the Basic Materials sector. It is headquartered in Davis, US. The company is led by CEO Pamela G. Marrone. MBII has traded publicly since 2013.

MBII Financials

Fundamental Snapshot

Return on Equity (TTM)
-54.2%
Current Ratio
0.9

Based on FMP financials and quantitative analysis

Bull Case vs Bear Case

Bull Case

  • Community sentiment has shifted positively, with many traders expressing optimism about Marrone's innovative bio-based solutions gaining traction in sustainable agriculture.
  • The recent focus on environmentally friendly practices has positioned Marrone favorably, as consumers and businesses increasingly prioritize sustainable products.
  • Developments in partnerships and collaborations hint at expanding market reach, enhancing the company’s visibility in the agricultural sector.

Bear Case

  • Concerns about the competitive landscape persist, as traditional chemical solutions continue to dominate, potentially limiting Marrone's market penetration.
  • Recent discussions in the community reflect skepticism regarding the scalability of Marrone's products, with some traders questioning long-term profitability.
  • Market perception may be dampened by ongoing operational challenges, leading to doubts about the company’s ability to execute its growth strategy effectively.
  • Insider selling activity earlier in the year raised red flags, prompting some investors to reconsider their positions amid fears of potential setbacks.

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

MBII Latest News

No recent news available for MBII.

MBII Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for MBII.

Price Targets

Wall Street price target analysis for MBII.

MBII MoonshotScore

68/100

What does this score mean?

The MoonshotScore rates MBII 0-100 on quantitative fundamentals — growth, financial health, valuation, momentum, and risk.

Leadership: Pamela G. Marrone

CEO

Pamela G. Marrone serves as the Chief Executive Officer of Marrone Bio Innovations, Inc. She leads a team of 153 employees, guiding the company's strategic direction in the biological agricultural inputs sector. Specific details regarding her prior career history, educational background, or previous roles before joining Marrone Bio Innovations are not provided in the available source data.

Track Record: Under Pamela G. Marrone's leadership as CEO, Marrone Bio Innovations, Inc. has continued to develop and commercialize a diverse portfolio of biological products for crop protection, health, and nutrition. While specific achievements or strategic decisions are not detailed in the provided information, her tenure has seen the company maintain its focus on innovation within the sustainable agriculture market.

Marrone Bio Innovations, Inc. Basic Materials Stock: Key Questions Answered

What does the AI Score mean for MBII?

MBII holds an AI Score of 68/100 (Grade: B+). This is an educational research signal, not a buy or sell recommendation. Marrone Bio Innovations, Inc. specializes in the discovery, development, and sale of biological products for crop protection, health, and nutrition. The company offers a diverse portfolio including …

What does Marrone Bio Innovations, Inc. do?

Marrone Bio Innovations, Inc. is engaged in the discovery, development, and commercialization of biological products for crop protection, health, and nutrition. The company offers a wide range of solutions, including bioinsecticides like Grandevo and Venerate, bionematicides such as Majestene and Zelto, and plant health products including Regalia and Haven. Additionally, MBII provides sanitizers like Jet-Ag and Jet-Oxide for disease control.

How does Marrone Bio Innovations, Inc. position itself within the agricultural inputs sector?

Marrone Bio Innovations, Inc. positions itself as a leader in the biological segment of the agricultural inputs sector, focusing on sustainable and environmentally friendly solutions. The company differentiates itself by developing naturally derived products that address pest control, disease management, and plant health, catering to the growing demand for organic and reduced-chemical farming practices.

What are the key financial metrics investors typically monitor for Marrone Bio Innovations, Inc.?

Investors in Marrone Bio Innovations, Inc. typically monitor several key financial metrics to assess its performance and potential. The Gross Margin, currently at 61.5%, is a crucial indicator of the company's ability to price its products effectively and manage production costs.

What are the key factors to evaluate for MBII?

Marrone Bio Innovations, Inc. (MBII) holds an AI score of 68/100 (moderate). Not financial advice.

How frequently does MBII data refresh on this page?

MBII's price was last updated on Jul 27, 2026 and refreshes on page view during U.S. market hours — it is not a real-time exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.

What has driven MBII's recent stock price performance?

Marrone Bio Innovations, Inc. (MBII) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Diverse and proprietary product portfolio of biological solutions for various agricultural needs. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider MBII overvalued or undervalued right now?

Marrone Bio Innovations, Inc. (MBII) has no trailing P/E available here, so lean on price-to-sales and cash flow in the Financials tab. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

How do I research MBII before investing?

Before investing in Marrone Bio Innovations, Inc. (MBII), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) analyst consensus ratings and price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

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 AI Score refreshed daily
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
  • Specific market sizes for growth opportunities were not provided in the source data.
  • Detailed CEO background and track record specifics were not available in the provided source.
  • No FMP PEER TICKERS were provided, so the competitors section is an empty array.
Data Sources

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