# EDGAR Filing Document

**Accession Number:** 0001174610
**File Stem:** 0001193125-25-241458
**Filing Date:** 2025-10
**Character Count:** 3054
**Document Hash:** eb5687e8e30c5ace8e686a0122f63e24
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-241458.hdr.sgml**: 20251016

**ACCESSION NUMBER**: 0001193125-25-241458

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 12

**FILED AS OF DATE**: 20251016

**DATE AS OF CHANGE**: 20251016

**EFFECTIVENESS DATE**: 20251016

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PROSHARES TRUST
- **CENTRAL INDEX KEY:** 0001174610

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0531

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-89822
- **FILM NUMBER:** 251397930

**BUSINESS ADDRESS:**
- **STREET 1:** 7272 WISCONSIN AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BETHESDA
- **STATE:** MD
- **ZIP:** 20814
- **BUSINESS PHONE:** 240-497-6400

**MAIL ADDRESS:**
- **STREET 1:** 7272 WISCONSIN AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BETHESDA
- **STATE:** MD
- **ZIP:** 20814

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** XTRASHARES TRUST
- **DATE OF NAME CHANGE:** 20030409

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PROFUNDS ETF TRUST
- **DATE OF NAME CHANGE:** 20020531

## Series and Classes Contracts Data

### ProShares UltraShort Top QQQ (Series ID: S000090186)

---

|  |  |  |
|:---|:---|:---|
| Class Name                   | Ticker Symbol | Class ID   |
| ProShares UltraShort Top QQQ | QQDN          | C000257112 |

---

### ProShares Ultra Top QQQ (Series ID: S000090187)

---

|  |  |  |
|:---|:---|:---|
| Class Name              | Ticker Symbol | Class ID   |
| ProShares Ultra Top QQQ | QQUP          | C000257113 |

---

## Series and Classes Contracts Data

### ProShares UltraShort Top QQQ (Series ID: S000090186)

| Class ID   | Class Name                   | Ticker Symbol   |
|:---|:---|:---|
| C000257112 | ProShares UltraShort Top QQQ | QQDN            |

### ProShares Ultra Top QQQ (Series ID: S000090187)

| Class ID   | Class Name              | Ticker Symbol   |
|:---|:---|:---|
| C000257113 | ProShares Ultra Top QQQ | QQUP            |

?xml version='1.0' encoding='ASCII'? 497

**PROSHARES TRUST**

**ProShares Ultra Top QQQ (QQUP)**

**ProShares UltraShort Top QQQ (QQDN)**

**(each, a "Fund" and collectively, the "Funds")**

**Supplement dated October 16, 2025**

**to each Fund's Summary Prospectus, Statutory Prospectus, and Statement of Additional Information, each dated March 10, 2025, as supplemented or amended**

**<u>Important Notice Regarding Change in Name</u>**

**\* \* \* \* \*** 

On October 15, 2025, the Board of Trustees of ProShares Trust approved a change to each Fund's name, effective on or about October 31, 2025, as indicated in the table below:

---

| | | |
|:---|:---|:---|
| **Ticker** | **Current Fund Name** | **New Fund Name** |
| QQUP | ProShares Ultra Top QQQ | ProShares Ultra QQQ Mega |
| QQDN | ProShares UltraShort Top QQQ | ProShares UltraShort QQQ Mega |

---

**For more information, please contact the Funds at 1-888-776-5125**

**Please retain this supplement for future reference.**

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