# EDGAR Filing Document

**Accession Number:** 0001779306
**File Stem:** 0001104659-25-094838
**Filing Date:** 2025-9
**Character Count:** 2748
**Document Hash:** 19c407306e936c0bd5a0b2ca76e01695
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-094838.hdr.sgml**: 20250930

**ACCESSION NUMBER**: 0001104659-25-094838

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250930

**DATE AS OF CHANGE**: 20250930

**EFFECTIVENESS DATE**: 20250930

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ALTSHARES TRUST
- **CENTRAL INDEX KEY:** 0001779306

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

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-233772
- **FILM NUMBER:** 251358929

**BUSINESS ADDRESS:**
- **STREET 1:** C/O WATER ISLAND CAPITAL, LLC
- **STREET 2:** 104 FIFTH AVENUE, 9TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10011
- **BUSINESS PHONE:** 800-560-8210

**MAIL ADDRESS:**
- **STREET 1:** C/O WATER ISLAND CAPITAL, LLC
- **STREET 2:** 104 FIFTH AVENUE, 9TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10011

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AltShares Trust
- **DATE OF NAME CHANGE:** 20191002

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** wicShares Trust
- **DATE OF NAME CHANGE:** 20190930

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AltShares Trust
- **DATE OF NAME CHANGE:** 20190926

## Series and Classes Contracts Data

### AltShares Merger Arbitrage ETF (Series ID: S000067196)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000216184 | AltShares Merger Arbitrage ETF | ARB             |

### AltShares Event-Driven ETF (Series ID: S000072757)

| Class ID   | Class Name                 | Ticker Symbol   |
|:---|:---|:---|
| C000229260 | AltShares Event-Driven ETF | EVNT            |

September 30, 2025

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

VIA EDGAR

RE: AltShares Trust (the "Trust") <br> (<u>File Nos. 333-233772; 811-23475</u>)

Ladies and Gentlemen:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended (the "1933 Act"), we are transmitting for filing via EDGAR on behalf of the Trust this letter as certification that the Prospectus and Statement of Additional Information for AltShares Trust, each dated September 26, 2025, do not differ from those contained in Post Effective Amendment No. 11 to the Trust's Registration Statement on Form N-1A that was filed electronically via EDGAR on September 26, 2025 (Accession #0001104659-25-093808).

Should you have any questions or comments regarding this filing, please contact the undersigned at (617) 662-1504.

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| |
|:---|
| Very truly yours, |
| /s/ Brian Link |
| Brian Link |
| Managing Director and Managing Counsel |
| State Street Bank and Trust Company |

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