The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8

Report for the Calendar Year or Quarter Ended: 03-31-2023
Check here if Amendment    Amendment Number:
This Amendment (Check only one.):    is a restatement.
   adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: MORGAN STANLEY
Address: 1585 BROADWAY
NEW YORK, NY  10036
Form 13F File Number: 028-03432
CRD Number (if applicable):
SEC File Number (if applicable):

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name: Christopher O'Hara
Title: Authorized Signatory
Phone: 1-443-627-6818
Signature, Place, and Date of Signing:
Christopher O'Hara BaltimoreMD 05-15-2023
[Signature] [City, State] [Date]
Report Type (Check only one.):
   13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
   13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
X 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)
List of Other Managers Reporting for this Manager:
[If there are no entries in this list, omit this section.]
Name Form 13F File No. CRD No. (if applicable) SEC File No. (if applicable) CIK
Cook Street Consulting, Inc. 028-22389     0001916464
Form 13F Summary Page
Report Summary:
Number of Other Included Managers: 23
Form 13F Information Table Entry Total: 44,083
Form 13F Information Table Value Total: 932,643,867,833
(round to nearest dollar)
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]
No. Name Form 13F File No. CRD No. (if applicable) SEC File No. (if applicable) CIK
1 MORGAN STANLEY & CO INTERNATIONAL PLC 028-04312     0000924186
2 MORGAN STANLEY & CO. LLC 028-11873     0001359291
3 Morgan Stanley Canada LTD 028-13197     0001442737
4 MORGAN STANLEY CAPITAL SERVICES, LLC 028-21416     0001891397
5 MORGAN STANLEY AIP GP LP 028-14710     0001230207
6 MORGAN STANLEY INVESTMENT MANAGEMENT CO 028-11366     0001270238
7 MORGAN STANLEY INVESTMENT MANAGEMENT INC 028-11866     0001230193
8 Morgan Stanley Investment Management LTD 028-11867     0001358504
9 MORGAN STANLEY SMITH BARNEY LLC 028-13935     0001466170
10 Morgan Stanley Strategic Investments, Inc 028-12509     0001399427
11 MORGAN STANLEY LATAM LLC 028-11533     0001340040
12 Fundlogic Sas 028-15873     0001599632
13 Morgan Stanley Wealth Management Australia Pty Ltd 028-19344     0001767825
14 Morgan Stanley Bank Asia Ltd 028-17710     0001697376
15 ETRADE Capital Management LLC 028-14182     0001512581
16 Morgan Stanley Bank, N.A. 028-22054     0001871769
17 PARAMETRIC PORTFOLIO ASSOCIATES LLC 028-04558     0000932859
18 EATON VANCE MANAGEMENT 028-04139     0001076598
19 Calvert Research & Management 028-23036     0001717509
20 ATLANTA CAPITAL MANAGEMENT CO L L C 028-05936     0001027817
21 BOSTON MANAGEMENT & RESEARCH 028-23040     0000910820
22 Eaton Vance Advisers International Ltd 028-23139     0001966572
23 MS Capital Partners Adviser Inc 028-15520     0001535639