# EDGAR Filing Document

**Accession Number:** 0001345125
**File Stem:** 0001999371-26-006222
**Filing Date:** 2026-3
**Character Count:** 3523
**Document Hash:** 2120e125ae34655a02cbd277f026c901
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001999371-26-006222.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0001999371-26-006222

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 13

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**EFFECTIVENESS DATE**: 20260318

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CYBER HORNET TRUST
- **CENTRAL INDEX KEY:** 0001345125

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-129930
- **FILM NUMBER:** 26768447

**BUSINESS ADDRESS:**
- **STREET 1:** 200 2ND AVE. SOUTH #737
- **CITY:** ST. PETERSBURG
- **STATE:** FL
- **ZIP:** 33701
- **BUSINESS PHONE:** 719-884-7500

**MAIL ADDRESS:**
- **STREET 1:** 200 2ND AVE. SOUTH #737
- **CITY:** ST. PETERSBURG
- **STATE:** FL
- **ZIP:** 33701

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ONEFUND Trust
- **DATE OF NAME CHANGE:** 20230314

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Index Funds
- **DATE OF NAME CHANGE:** 20140220

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Giant 5 Funds
- **DATE OF NAME CHANGE:** 20051122

## Series and Classes Contracts Data

### CYBER HORNET S&P 500(R) (Series ID: S000046772)

---

|  |  |  |
|:---|:---|:---|
| Class Name     | Ticker Symbol | Class ID   |
| No Load Shares | INDEX         | C000146106 |
| D Shares       | nan           | C000241074 |

---

## Series and Classes Contracts Data

### CYBER HORNET S&P 500(R) (Series ID: S000046772)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000146106 | No Load Shares | INDEX           |
| C000241074 | D Shares       |  |

?xml version='1.0' encoding='ASCII'?

**CYBER HORNET TRUST**

**(formerly, ONEFUND Trust)**

**(the "Trust")**

**CYBER HORNET S&P 500<sup>®</sup>**

**(formerly, ONEFUND S&P 500<sup>®</sup>)**

**(the "Fund")**

**Supplement dated March 18, 2026 to the** 

**Summary Prospectus, Prospectus and Statement of Additional Information ("SAI")**

**Each dated July 29, 2025, as previously supplemented**

At a meeting held on March 11, 2026, the Board of Trustees of the Trust approved an Amended and Restated Investment Advisory Agreement (the "Advisory Agreement") between the Trust, on behalf of the Fund, and Cyber Hornet ETFs LLC (the "Adviser"), the Fund's investment adviser.

Effective April 1, 2026, the Adviser will replace the Fund's current fee and expense structure with a unitary fee. Under the unitary fee, the Adviser will take on a contractual obligation to pay all ordinary operating expenses of the Fund without any increase in the Adviser's advisory fee. The Fund is currently obligated to pay these expenses, although the Adviser has entered into a voluntary expense waiver and reimbursement agreement that caps the Fund's ordinary operating expenses at the same rate as the Adviser's advisory fee. Under the unitary fee, the Adviser shall pay all of the expenses of the Fund, except for the fee payment under the Advisory Agreement between the Adviser and the Trust, expenses incurred pursuant to any distribution plan adopted pursuant to Rule 12b-1 under the 1940 Act, if any; taxes or governmental fees; acquired fund fees and expenses, if any; brokerage commissions and other expenses of executing portfolio transactions; interest expenses; and litigation and potential litigation, and other extraordinary expenses.

\* \* \*

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE**