# EDGAR Filing Document

**Accession Number:** 0001414040
**File Stem:** 0001398344-25-021626
**Filing Date:** 2025-12
**Character Count:** 2282
**Document Hash:** 8a2fe6852a6f1e897069374af2ccd123
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-25-021626.hdr.sgml**: 20251203

**ACCESSION NUMBER**: 0001398344-25-021626

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251203

**DATE AS OF CHANGE**: 20251203

**EFFECTIVENESS DATE**: 20251203

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ALPS ETF Trust
- **CENTRAL INDEX KEY:** 0001414040

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-148826
- **FILM NUMBER:** 251546157

**BUSINESS ADDRESS:**
- **STREET 1:** P.O. Box 328
- **CITY:** Denver
- **STATE:** CO
- **ZIP:** 80201-0328
- **BUSINESS PHONE:** 303.623.2577

**MAIL ADDRESS:**
- **STREET 1:** P.O. Box 328
- **CITY:** Denver
- **STATE:** CO
- **ZIP:** 80201-0328

## Series and Classes Contracts Data

### ALPS Electrification Infrastructure ETF (Series ID: S000091676)

---

|  |  |
|:---|:---|
| Class Name                              | Class ID   |
| ALPS Electrification Infrastructure ETF | C000259393 |

---

## Series and Classes Contracts Data

### ALPS Electrification Infrastructure ETF (Series ID: S000091676)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000259393 | ALPS Electrification Infrastructure ETF |  |

**ALPS ETF TRUST**

**(the "Trust")**

ALPS Electrification Infrastructure ETF (Nasdaq: ELFY)

(the "Fund")

SUPPLEMENT DATED DECEMBER 3, 2025 TO THE FUND'S SUMMARY PROSPECTUS, <br> PROSPECTUS, AND STATEMENT OF ADDITIONAL INFORMATION ("SAI"), EACH <br> DATED APRIL 9, 2025, AS SUPPLEMENTED

**THIS SUPPLEMENT SUPERSEDES THE SUPPLEMENT WITH RESPECT TO THE FUND DATED DECEMBER 2, 2025.**

All changes noted in this supplement will be effective prior to commencement of trading on December 5, 2025 (the "Effective Date").

As of the Effective Date, the number of Shares constituting the Fund's Creation Unit shall decrease from 25,000 Shares to 10,000 Shares. Therefore, all references to the number of Shares constituting the Fund's Creation Unit as "25,000 Shares" shall hereby be deleted and replaced with references to "10,000 Shares" as of the Effective Date.

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**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE**