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Livermore
Livermore
ZHEN

RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.

OPP.PB
Exchange
NYSE
SEC CIK
0001678130

No open-market purchases or sales by RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $17.4K in total; no superinvestor holds it.

Other share classesOPPOPP.PAOPP.PC

Holders of 5% or more of OPP.PB

Holders whose latest Schedule 13D or 13G filing reports 5% or more of RiverNorth/DoubleLine Strategic Opportunity Fund, Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of OPP.PB
HolderLatest formStakeChangeFirst filedLatest filingFiling
Morgan Stanley13G/A14.40%345.8K shares+2.50 ppfrom 11.90%May 7, 20254 filingsFeb 12, 2026SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

4 Schedule 13D and 13G filings on RiverNorth/DoubleLine Strategic Opportunity Fund, Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on OPP.PB
Filed (ET)FilerFormStakeChangeEvent dateFiling
Feb 12, 20263:26 PM ETMorgan Stanleyand 1 other13G/A14.40%345.8K shares+2.50 ppfrom 11.90%Dec 31, 2025SEC
Nov 7, 20251:26 PM ETMorgan Stanleyand 1 other13G/A11.90%284.5K shares−2.90 ppfrom 14.80%Sep 30, 2025SEC
Aug 6, 20254:51 PM ETMorgan Stanleyand 1 other13G/A14.80%354.6K shares−1.50 ppfrom 16.30%Jun 30, 2025SEC
May 7, 202512:08 PM ETMorgan Stanleyand 1 other13G/A16.30%391.2K shares–Mar 31, 2025SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. shares.

No Form 144 notices for RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. are on file.