# EDGAR Filing Document

**Accession Number:** 0001350487
**File Stem:** 0001214659-26-002890
**Filing Date:** 2026-3
**Character Count:** 2757
**Document Hash:** 995e62bb3db52b7c51d37e4a84034586
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001214659-26-002890.hdr.sgml**: 20260306

**ACCESSION NUMBER**: 0001214659-26-002890

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260306

**DATE AS OF CHANGE**: 20260305

**EFFECTIVENESS DATE**: 20260306

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WisdomTree Trust
- **CENTRAL INDEX KEY:** 0001350487

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

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-132380
- **FILM NUMBER:** 26727689

**BUSINESS ADDRESS:**
- **STREET 1:** 250 WEST 34TH STREET
- **STREET 2:** 3RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10119
- **BUSINESS PHONE:** 212.801.2080

**MAIL ADDRESS:**
- **STREET 1:** 250 WEST 34TH STREET
- **STREET 2:** 3RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10119

## Series and Classes Contracts Data

### WisdomTree Global Defense Fund (Series ID: S000093464)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000261749 | WisdomTree Global Defense Fund | WDGF            |

**WISDOMTREE TRUST**

**WisdomTree Global Defense Fund (WDGF)**

*(the "Fund")*

**Supplement dated March 5, 2026, to the currently effective Summary Prospectus for the Fund**

The following information supplements and should be read in conjunction with the Summary Prospectus for the Fund.

The Fund seeks to track the price and yield performance, before fees and expenses, of the WisdomTree Global Defense Index (the "Index").

Effective March 20, 2026 (the "Effective Date"), the Index methodology will be revised to provide that Index constituents will be weighted by market capitalization, adjusted by each constituent's Exposure Score.

Accordingly, as of the Effective Date, the following changes are made to the Fund's Summary Prospectus:

The sixth paragraph under the heading "Principal Investment Strategies of the Fund" is deleted in its entirety and replaced with the paragraph below.

The weight of each of the three regions is capped at 70% with a floor of 10%. The Index has between 20 and 100 constituents with a maximum weight of 5% for "Exposure Score 2" constituents and 2.5% for "Exposure Score 1" constituents. Generally, at each rebalance, the constituents are weighted by their market capitalization adjusted for their exposure score, subject to the individual constituent weight cap and, if applicable, a liquidity adjustment. The Index is rebalanced and reconstituted quarterly.

\* \* \*

The changes described above are not expected to affect the Fund's fees and expenses.

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE**

WIS-SP-WDGF-0326