# GraniteShares YieldBOOST Biotech ETF (BIOY) — Holdings

BIOY · NASDAQ · Fund

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

## Top holdings (as of Oct 15, 2026)

The 4 largest positions make up 100.0% of the fund. Want full holdings data source? [Register at AInvest](https://www.ainvest.com/etfs/NASDAQ-BIOY/holdings/).

| Ticker | Weight |
| --- | --- |
| U.S. Dollar | 66.09% |
| United States Treasury Bills 0.0% 22-OCT-2026 | 29.47% |
| United States Treasury Bills 0.0% 04-FEB-2027 | 7.28% |
| OPTIONS | -2.84% |

## Frequently Asked Questions

### What are the top holdings of BIOY?

As of Oct 15, 2026, the largest positions in GraniteShares YieldBOOST Biotech ETF are U.S. Dollar (66.1%), United States Treasury Bills 0.0% 22-OCT-2026 (29.5%), United States Treasury Bills 0.0% 04-FEB-2027 (7.3%), OPTIONS (-2.8%).

### How concentrated is BIOY?

The 4 largest positions make up 100.0% of GraniteShares YieldBOOST Biotech ETF, as reported on Oct 15, 2026.

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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).