# iShares Low Carbon Optimized MSCI ACWI ETF (CRBN) — Overview

CRBN · NYSE · Fund

Canonical page: https://www.lighthorse.io/tickers/crbn

## Price

Last close $256.34 on Oct 15, 2026. 52-week range $216.28 – $261.31.

## Fund profile

CRBN tracks an index of stocks from global firms selected for a bias toward lower carbon emissions.

| Metric | Value |
| --- | --- |
| Issuer | BlackRock Fund Advisors |
| Industry | Theme |
| Inception | Dec 8, 2014 |
| Assets under management | $1.2B |
| Expense ratio | 0.20% |
| Net asset value | $255.75 (as of Oct 15, 2026) |
| Distributions | Semi-Annually |
| Leverage | 1x |

## Frequently Asked Questions

### What is iShares Low Carbon Optimized MSCI ACWI ETF (CRBN)?

CRBN tracks an index of stocks from global firms selected for a bias toward lower carbon emissions.

### What is CRBN's expense ratio?

iShares Low Carbon Optimized MSCI ACWI ETF charges an annual expense ratio of 0.20%. The fund is issued by BlackRock Fund Advisors.

### How large is CRBN?

iShares Low Carbon Optimized MSCI ACWI ETF manages $1.2B in assets and has traded since Dec 8, 2014.

### How do I buy shares of iShares Low Carbon Optimized MSCI ACWI ETF (CRBN)?

CRBN trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

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Quotes and charts are not real-time and must not be relied on for trade decisions or valuation.

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).