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iPath Series B Carbon ETN (GRN) Fund Overview

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

$33.45 -$0.76 (-2.22%)
Vol: 1.8K|

Beta 1.00: the stock has moved roughly in step with the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 15, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

iPath Series B Carbon ETN (GRN) trades at $33.45. iPath Series B Carbon ETN (GRN) aims to provide investors exposure to the price of carbon emissions credits through futures contracts.

Price as of · Last analyzed: Mar 15, 2026
iPath Series B Carbon ETN (GRN) aims to provide investors exposure to the price of carbon emissions credits through futures contracts. The fund tracks futures contracts on carbon emissions credits from major emissions-related mechanisms, primarily traded on the ICE Futures Europe exchange.

Analyst Coverage for GRN: GRN does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

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

iPath Series B Carbon ETN Company Overview

iPath Series B Carbon ETN (GRN) offers exposure to the price of carbon emissions credits via futures contracts traded on ICE Futures Europe. With a market capitalization of $0.01 billion and a beta of 1.00, GRN provides a direct link to carbon pricing mechanisms without dividend payouts, appealing to investors focused on environmental markets.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 15, 2026

What Is the Investment Thesis for GRN?

AI-written as of Mar 15, 2026 — figures and tone reflect the data available then, not today's score.

The iPath Series B Carbon ETN (GRN) offers a direct investment vehicle for participating in the carbon emissions market, driven by increasing regulatory pressure and market-based mechanisms to reduce carbon emissions. The primary value driver for GRN is the price appreciation of carbon emission credits, influenced by factors such as government policies, technological advancements in carbon capture, and overall economic activity. With a beta of 1.00, GRN's price movements are expected to correlate with the broader carbon market. Catalysts include stricter emissions targets and increased adoption of carbon pricing mechanisms. Potential risks include regulatory changes that could reduce the demand for carbon credits and fluctuations in economic activity that impact emissions levels. GRN's appeal lies in its simplicity and direct exposure to carbon pricing, making it a tool for investors seeking to hedge against climate-related risks or capitalize on the transition to a low-carbon economy.

Based on FMP financials and quantitative analysis

GRN Key Highlights

AI-written as of Mar 15, 2026 — figures and tone reflect the data available then, not today's score.

Market capitalization of $0.01 billion, indicating a relatively small size within the ETN market.

  • Beta of 1.00, suggesting the ETN's price movements generally align with the broader carbon market.
  • Exposure to carbon emissions credits through futures contracts, providing a direct link to carbon pricing mechanisms.
  • Focus on futures contracts traded on the ICE Futures Europe exchange, reflecting a concentration on European carbon markets.
  • No dividend yield, as the ETN is designed to track the price of carbon credits rather than generate income.

Who Are GRN's Competitors?

GRN is benchmarked below against 5 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
APRZ TrueShares Structured Outcome (April) ETF $40.67 +0.62% $17.5M —
DTRE First Trust Alerian Disruptive Technology Real Estate ETF $39.55 +0.32% $13.0M —
FPRO Fidelity Real Estate Investment ETF $23.11 +0.35% $15.2M —
FTXH First Trust Nasdaq Pharmaceuticals ETF $40.73 -0.22% $1.01B —
PEMX Putnam Emerging Markets Ex-China ETF $87.38 +1.59% $22.0M —

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

What Are GRN's Key Strengths?

Direct exposure to carbon emissions credits.

  • Focus on major emissions-related mechanisms.
  • Provides a simple way to access the carbon market.

What Are GRN's Weaknesses?

Reliance on futures contracts, introducing rollover risk.

  • Vulnerability to regulatory changes.
  • Subject to market volatility.

What Are the Key Risks for GRN?

Regulatory changes reducing the demand for carbon credits.

  • Economic downturns impacting emissions levels.
  • Market volatility in carbon markets.

What Are GRN's Competitive Advantages?

  • Direct exposure to carbon pricing mechanisms.
  • Focus on ICE Futures Europe contracts.
  • Provides a simple way to access the carbon market.

What Does GRN Do?

The iPath Series B Carbon ETN (GRN) is designed to track the performance of carbon emission credits, providing investors with a way to participate in the carbon market. GRN focuses on futures contracts from two of the world’s major emissions-related mechanisms. These contracts are primarily traded on the ICE Futures Europe exchange. The ETN offers exposure to the price of carbon as measured by the return of these futures contracts. GRN does not directly hold physical carbon credits but instead uses futures contracts to replicate the price movements of these credits. The fund is structured as an Exchange Traded Note (ETN), which is a type of unsecured debt security. As an ETN, GRN's returns are linked to the performance of the underlying index, less investor fees. GRN's performance is directly tied to the regulatory and market dynamics influencing carbon pricing in Europe. GRN provides a straightforward method for investors to gain exposure to the carbon market without needing to directly engage in the complexities of trading carbon credits or participating in emissions trading schemes.

What Products and Services Does GRN Offer?

  • Tracks the performance of carbon emission credits.
  • Provides exposure to the price of carbon through futures contracts.
  • Focuses on futures contracts traded on the ICE Futures Europe exchange.
  • Offers a way to participate in the carbon market without directly trading carbon credits.
  • Functions as an Exchange Traded Note (ETN), an unsecured debt security.
  • Links returns to the performance of the underlying carbon index.

How Does GRN Make Money?

  • Tracks the return of futures contracts on carbon emissions credits.
  • Generates revenue through investor fees and expense ratios.
  • Provides a mechanism for investors to gain exposure to carbon pricing.

What Industry Does GRN Operate In?

The iPath Series B Carbon ETN (GRN) operates within the evolving landscape of carbon markets, which are increasingly influenced by global efforts to mitigate climate change. The market is characterized by regulatory frameworks such as cap-and-trade systems and carbon taxes, which aim to incentivize emissions reductions. GRN's performance is closely tied to the European carbon market, where the ICE Futures Europe exchange plays a central role in trading carbon emission credits. Competitors in this space include other ETNs and ETFs that offer exposure to carbon markets, such as APRZ and DTRE, but GRN distinguishes itself through its specific focus on ICE Futures Europe contracts.

Who Are GRN's Key Customers?

  • Institutional investors seeking exposure to carbon markets.
  • ESG-focused investors looking to align portfolios with sustainability goals.
  • Traders and speculators interested in carbon price movements.
Model self-rating on this text: 71% (not a measure of the evidence) Updated: Mar 15, 2026

Research confidence

Low

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • ● Scoring coverage unknown
  • ● Price is current
  • ● No filing on record
  • ● No analyst coverage
  • ● This is an etf, not an operating company

MoonshotScore History

Recorded daily since 2026-08-23 · 41 snapshots

2026-08-23 44
2026-08-31 44
2026-09-08 44
2026-09-16 44
2026-09-24 44
2026-10-04 44

What changed?

The score has stayed at 44.

Over the same 30 days the stock moved +0.8%.

Net selling

Insider Activity

12 transactions · 0 purchases, 10 sales, 2 other transactions · 2 identified insiders · most recent available transactions. Purchases and sales use the reported transaction category. Other transactions include awards, exercises, gifts, withholding and unclassified activity; an acquisition or disposition alone is not a purchase or sale. These records do not establish intent.

GRN Financials

Bull Case vs Bear Case

Bull Case

  • Direct exposure to carbon emissions credits.
  • Focus on major emissions-related mechanisms.
  • Provides a simple way to access the carbon market.
  • Upcoming: Implementation of stricter emissions targets by governments.

Bear Case

  • Reliance on futures contracts, introducing rollover risk.
  • Vulnerability to regulatory changes.
  • Subject to market volatility.
  • Potential: Regulatory changes reducing the demand for carbon credits.

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

GRN Latest News

GRN Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for GRN.

GRN MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for GRN; grades run from A+ (80-100) to F (below 30).

What Investors Ask About iPath Series B Carbon ETN (GRN)

What does iPath Series B Carbon ETN do?

The iPath Series B Carbon ETN (GRN) provides investors with exposure to the price of carbon emissions credits through futures contracts. It tracks the performance of these contracts, primarily those traded on the ICE Futures Europe exchange. GRN offers a way to participate in the carbon market without directly engaging in the trading of carbon credits.

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

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. 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
  • Reliance on limited data sources.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis