# RIVERNORTH/DOUBLELINE STRATEGIC OPPORTUNITY FUND INC.

RIVERNORTH/DOUBLELINE STRATEGIC OPPORTUNITY FUND INC. (CIK 1678130) is an SEC-registered fund company and $212.2M in net assets as of 2026-03-31.

## Registrant

- CIK: 1678130
- File number: 811-23166
- LEI: 549300RV95QKKVIRV167
- Address: 360 S. Rosemary Avenue Suite 1420, West Palm Beach, US-FL, 33401
- Phone: 312-445-2249
- Net assets: $212.2M
- Total assets: $337.7M
- Latest report: 2026-03-31

## Fund series (1)

| Series | Net assets |
| --- | --- |
| RiverNorth/DoubleLine Strategic Opportunity Fund Inc. | $212.2M |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [State Street Institutional Treasury Money Market Fund](https://search.stillhousedata.com/security/857492888) | $9.2M |
| [Government National Mortgage Association](https://search.stillhousedata.com/security/38383UV49) | $6.3M |
| [Government National Mortgage Association](https://search.stillhousedata.com/security/38383UV64) | $6.3M |
| [Government National Mortgage Association](https://search.stillhousedata.com/security/38384MEZ6) | $5.6M |
| [Ellington Financial Mortgage Trust](https://search.stillhousedata.com/security/28224UAP9) | $5.0M |
| [Freddie Mac](https://search.stillhousedata.com/security/3137H5R25) | $4.9M |
| [Fannie Mae](https://search.stillhousedata.com/security/3136BJHE8) | $4.4M |
| [Fannie Mae](https://search.stillhousedata.com/security/3136BML30) | $3.7M |
| [Fannie Mae - Cas](https://search.stillhousedata.com/security/207941AF2) | $3.6M |
| [Colt Funding Llc](https://search.stillhousedata.com/security/19688GAF0) | $3.6M |
| [Freddie Mac](https://search.stillhousedata.com/security/3137H3MY5) | $3.4M |
| [Washington Mutual Asset-backed Ctfs](https://search.stillhousedata.com/security/93934TAD4) | $3.1M |
| [Preston Ridge Partners Mortgage Trust](https://search.stillhousedata.com/security/69383BAB3) | $2.9M |
| [Government National Mortgage Association](https://search.stillhousedata.com/security/38380CXS7) | $2.9M |
| [Freddie Mac - Stacr](https://search.stillhousedata.com/security/35564KDY2) | $2.5M |

## More

- [CIK 1678130 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1678130&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/1678130.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.