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OPP · RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. · Holdings

Track OPP — free
$6.91 -0.04 (-0.58%) At close · Oct 5
Market Cap
$173.43M
Shares
24.99M
Volume · Oct 5 96.22K Avg daily vol (3M) 98.3K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 60
Total Value: $70,219,256
Total Shares: 9,096,353

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 60 13F filers
Top Holder
24.5%
Sep 2023 → Jun 2026 · range 21.3% – 38.6%
of institutional value
Top 5
65.8%
Sep 2023 → Jun 2026 · range 51.6% – 73.2%
of institutional value
Top 10
81.0%
Sep 2023 → Jun 2026 · range 67.5% – 85.0%
of institutional value
HHI
1,189
Sep 2023 → Jun 2026 · range 823 – 1,901
Broadly held
Showing 60 of 60
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1678130 CUSIP 76882G107 13F (30d) 1 filings 1 filers Visit website Investor relations