# F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL) — Overview

RBIL · NASDAQ · Fund

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

## Price

Last close $50.11 on Oct 15, 2026. 52-week range $49.61 – $50.35.

## Fund profile

RBIL tracks an index that provides exposure to US Treasury inflation-protected securities with maturities from 1 to 13 months. The portfolio is equally weighted by sub-components based on maturities.

| Metric | Value |
| --- | --- |
| Issuer | F/m Investments LLC |
| Industry | — |
| Inception | Feb 24, 2025 |
| Assets under management | $174.0M |
| Expense ratio | 0.17% |
| Net asset value | $50.07 (as of Oct 14, 2026) |
| Distributions | Monthly |
| Leverage | 1x |

## Frequently Asked Questions

### What is F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL)?

RBIL tracks an index that provides exposure to US Treasury inflation-protected securities with maturities from 1 to 13 months. The portfolio is equally weighted by sub-components based on maturities.

### What is RBIL's expense ratio?

F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF charges an annual expense ratio of 0.17%. The fund is issued by F/m Investments LLC.

### How large is RBIL?

F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF manages $174.0M in assets and has traded since Feb 24, 2025.

### How do I buy shares of F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL)?

RBIL 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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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).