Companies: 10,795·Total market cap: $144.5T
RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.

RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.

OPPNYSEFinancial Services● Active
$7.55
+$0.00(+0.00%)
Market Cap$231243665
P/E Ratio
52W High$8.82
52W Low$7.49
SEC Filings

RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (OPP) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001678130 · OPP · NYSE · as of Jun 9, 2026

Filing snapshot

299
Total Filings
NPORT-P
Latest Form
2026-05-28
Most Recent
2016
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001678130 · Updated hourly · Not investment advice

Latest Key Filings

10-QQuarterly Report

No recent filings

8-KCurrent Report

No recent filings

Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
NPORT-PNPORT-P
NPORT-P
2026-05-28
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SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-12
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SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-12
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SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-12
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N-CSRSN-CSRS
N-CSRS
2026-03-06
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NPORT-PNPORT-P
NPORT-P
2026-02-26
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SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-02-12
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SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-01-29
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NPORT-PNPORT-P
NPORT-P
2025-11-26
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497AD497AD
497AD
2025-11-20
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497AD497AD
497AD
2025-11-19
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497AD497AD
497AD
2025-11-10
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497AD497AD
497AD
2025-11-10
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SCHEDULE 13G/ASCHEDULE 13G/A
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2025-11-07
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SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2025-11-07
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Showing 1–15 of 270 filingsForm 4 / 144 hidden· 299 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001678130  |  Exchange: NYSE · Financial Services

RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (NYSE: OPP) has submitted 299 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2016. As a Financial Services sector company with CIK 0001678130, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.'s most comprehensive regulatory disclosure. The most recent RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. 10-K was filed on — for fiscal year ending —. Historical OPP 10-K annual reports are available from 2016 through —.

Investors researching RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-09

Frequently Asked Questions

OPP SEC Filings · 8 questions

RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (OPP) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 299 filings and access original documents at no cost. RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.'s CIK is 0001678130.

OPP SEC filingsRiverNorth/DoubleLine Strategic Opportunity Fund, Inc. SEC documentsfind OPP 10-K