Morgan Stanley - Mar 31, 2025 SCHEDULE 13G Report for RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. 4.375% Series A Cumulative Perpetual Preferred Stock (OPPPRA)

Filing Manager: MORGAN STANLEY
Reporting Manager: Morgan Stanley
Security: RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. 4.375% Series A Cumulative Perpetual Preferred Stock
Symbol: OPPPRA
Shares outstanding: 2.4M shares
Disclosed Ownership: 171K shares
Ownership: 7.1%
Form type: SCHEDULE 13G
Date filed: 5/7/2025, 12:03 PM
Date of event: Mar 31, 2025
Next filing: Nov 7, 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Morgan Stanley	7.1%	171K	0	1	Chris O'Hara	Authorized Signatory, Morgan Stanley
Morgan Stanley Smith Barney LLC	7.1%	171K	0	1	David Galasso	Authorized Signatory, Morgan Stanley Smith Barney LLC