# EDGAR Filing Document

**Accession Number:** 0001572661
**File Stem:** 0001572661-26-000046
**Filing Date:** 2026-5
**Character Count:** 2754
**Document Hash:** f1821ec64e6cdd457a7e1e7e477fb489
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001572661-26-000046.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001572661-26-000046

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 5

**FILED AS OF DATE**: 20260515

**DATE AS OF CHANGE**: 20260515

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Principal Exchange-Traded Funds
- **CENTRAL INDEX KEY:** 0001572661

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 811-23029
- **FILM NUMBER:** 26983714

**BUSINESS ADDRESS:**
- **STREET 1:** 711 HIGH STREET
- **CITY:** DES MOINES
- **STATE:** IA
- **ZIP:** 50392
- **BUSINESS PHONE:** 515-235-9328

**MAIL ADDRESS:**
- **STREET 1:** 711 HIGH STREET
- **CITY:** DES MOINES
- **STATE:** IA
- **ZIP:** 50392

## Series and Classes Contracts Data

### Principal Capital Appreciation Select ETF (Series ID: S000091386)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000259043 | Principal Capital Appreciation Select ETF | LCAP            |

![principalltr.jpg](principalltr.jpg)

**Principal Capital Appreciation Select ETF**

May 18, 2026

DEAR SHAREHOLDER,

We are contacting you in connection with the Special Meeting of Shareholders of the Principal Capital Appreciation Select ETF (the "Fund") to be held on June 25, 2026. You and your fellow shareholders are being asked to approve a change to the Fund's sub-classification under the Investment Company Act of 1940, as amended, from "diversified" to "non-diversified".

Please join your fellow shareholders who have responded and are showing support for the proposal. Take advantage of your right to vote by signing, dating, and mailing the enclosed card in the prepaid envelope or follow the instructions below to vote by telephone or internet.

---

| | |
|:---|:---|
| ![phoneltr.jpg](phoneltr.jpg) | **Vote by Phone** by calling **1-888-569-8137** and speaking with a proxy voting specialist today. Our representatives are available weekdays from 10 a.m. to 11 p.m. Eastern time. You may also call the toll-free number on the enclosed card and follow the prompts. |
| ![image_computer2.jpg](image_computer2.jpg) | **Vote by Internet** by visiting the internet address on the enclosed card and following the instructions. |

---

If you have any questions or need assistance in voting, please contact our proxy solicitor, Sodali Fund Solutions ("SFS") at **1-888-569-8137**. Please note that an SFS representative may call you to assist in voting.

Thank you,

![deannapellack2.jpg](deannapellack2.jpg)

DEANNA Y. PELLACK

COUNSEL AND SECRETARY

PRINCIPAL EXCHANGE-TRADED FUNDS

PRIN REM3