# iPath Series B Carbon ETN (GRN) — Holdings

GRN · NYSE · Fund

Canonical page: https://www.lighthorse.io/tickers/grn/holdings

## Top holdings (as of Oct 14, 2026)

The 2 largest positions make up 100.0% of the fund. Want full holdings data source? [Register at AInvest](https://www.ainvest.com/etfs/NYSE-GRN/holdings/).

| Ticker | Weight |
| --- | --- |
| ICE ECX EU Allowances (EUA) Emission Futures | 89.00% |
| ICE ECX Certified Emission Reduction (CER) Futures | 11.00% |

## Frequently Asked Questions

### What are the top holdings of GRN?

As of Oct 14, 2026, the largest positions in iPath Series B Carbon ETN are ICE ECX EU Allowances (EUA) Emission Futures (89.0%), ICE ECX Certified Emission Reduction (CER) Futures (11.0%).

### How concentrated is GRN?

The 2 largest positions make up 100.0% of iPath Series B Carbon ETN, as reported on Oct 14, 2026.

---

Fund holdings are reported periodically and are a snapshot of a past date, not a live position list — what the fund holds today may differ. Weights cover only the largest positions shown, not the whole portfolio.

This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

Data provided by [AInvest](https://www.ainvest.com).