# EDGAR Filing Document

**Accession Number:** 0002100217
**File Stem:** 0001104659-26-064934
**Filing Date:** 2026-5
**Character Count:** 1263
**Document Hash:** 4ad15814544126656ae653f8434a1c94
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-064934.hdr.sgml**: 20260521

**ACCESSION NUMBER**: 0001104659-26-064934

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260521

**DATE AS OF CHANGE**: 20260521

**EFFECTIVENESS DATE**: 20260521

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Morgan Stanley Portfolios, Series 87
- **CENTRAL INDEX KEY:** 0002100217

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** NY
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-294003
- **FILM NUMBER:** 261006268

**BUSINESS ADDRESS:**
- **STREET 1:** 2000 WESTCHESTER AVENUE
- **CITY:** PURCHASE
- **STATE:** NY
- **ZIP:** 10577
- **BUSINESS PHONE:** 9142251000

**MAIL ADDRESS:**
- **STREET 1:** 2000 WESTCHESTER AVENUE
- **CITY:** PURCHASE
- **STATE:** NY
- **ZIP:** 10577

NO SERIES-AND-CLASSES-CONTRACTS-DATA BLOCK FOUND

Filed Pursuant to Rule 497(d)

**Morgan Stanley Portfolios, Series 87**

**AI Enablers & Adopters Strategy, Series 3**

**Supplement to the Prospectus**

As of May 21, 2026, the ticker symbol for BNY Mellon Corp, identified as BK in the Prospectus, shall be replaced with BNY.

Supplement Dated: May 21, 2026