60 institutional investment managers reported OPP positions in their Form 13F filings for Q2 2026, holding 9,096,196 shares worth $70.2M in total. Morgan Stanley reported the largest position.

Are funds buying or selling OPP?

In Q2 2026, 4 managers opened new OPP positions, 22 added, 14 trimmed and 8 sold out. Managers that filed in both quarters added a net 296,987 shares.

How current is this OPP institutional ownership data?

It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Funds · OPP

Who owns OPP?

Institutional ownership of RiverNorth/DoubleLine Strategic Opportunity Fund Inc. from Form 13F, Q2 2026

60 institutional managers reported holding RiverNorth/DoubleLine Strategic Opportunity Fund Inc. (OPP) in Form 13F filings for Q2 2026, with 9,096,196 shares worth $70.2M. The largest reported holder was Morgan Stanley. Managers that filed both quarters added a net 296,987 shares (+3.4%). 4 opened new positions and 8 sold out.

Funds holding: 60
Value held: $70.2M
New / sold out: 4 / 8
Net shares, same filers: +3.4%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of OPP

Fund	Value	Share of 13F holdings	Shares	Move
Morgan Stanley	$17.2M	24.5%	2,229,539	Added
Wells Fargo & Company	$12.7M	18.2%	1,651,237	Added
Royal Bank of Canada	$6.9M	9.8%	894,981	Trimmed
Advisors Asset Management, Inc.	$5.2M	7.4%	672,863	Added
Sit Investment Associates Inc	$4.1M	5.9%	536,704	Added
Pathstone Holdings, LLC	$4.0M	5.7%	522,990	Added
Riverbridge Partners LLC	$1.9M	2.6%	240,803	Added
J.w. Cole Advisors, Inc.	$1.8M	2.6%	232,070	New
1607 Capital Partners, LLC	$1.5M	2.2%	198,749	Trimmed
NewEdge Advisors, LLC	$1.4M	2.1%	186,728	Added
UBS Group AG	$1.3M	1.9%	173,560	Trimmed
PFG Investments, LLC	$1.1M	1.5%	137,960	Added
LPL Financial LLC	$991K	1.4%	128,349	Added
Baird Financial Group, Inc.	$981K	1.4%	127,126	Added
Verity Asset Management, Inc.	$722K	1.0%	93,465	Added
Osaic Holdings, Inc.	$595K	0.8%	77,117	Trimmed
SeaCrest Wealth Management, LLC	$572K	0.8%	74,142	Added
Yakira Capital Management, Inc.	$513K	0.7%	66,462	Trimmed
Wedbush Securities Inc	$482K	0.7%	62,400	Unchanged
First Foundation Advisors	$474K	0.7%	61,339	Unchanged
Kestra Advisory Services, LLC	$440K	0.6%	57,020	Unchanged
Next Capital Management LLC	$425K	0.6%	55,109	Unchanged
Shaker Financial Services, LLC	$374K	0.5%	48,388	Trimmed
Total Wealth Planning & Management, Inc.	$356K	0.5%	46,058	Added
Readystate Asset Management LP	$332K	0.5%	42,963	New

Share of 13F holdings is each fund's shares as a share of the 9,096,196 OPP shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

J.w. Cole Advisors, Inc. New+$1.8M
Pathstone Holdings, LLC Added+$1.4M
Wells Fargo & Company Added+$1.2M
Advisors Asset Management, Inc. Added+$1.2M
Readystate Asset Management LP New+$332K
Morgan Stanley Added+$247K
Sanctuary Advisors, LLC New+$137K
NewEdge Advisors, LLC Added+$83K
Post Resch Tallon Group Inc. Added+$74K
SeaCrest Wealth Management, LLC Added+$65K

Biggest sellers in Q2 2026

1607 Capital Partners, LLC Trimmed-$1.1M
Royal Bank of Canada Trimmed-$980K
Shaker Financial Services, LLC Trimmed-$551K
UBS Group AG Trimmed-$306K
Gateway Wealth Partners, LLC Sold out-$301K
Logan Stone Capital, LLC Sold out-$182K
Prime Capital Investment Advisors, LLC Trimmed-$175K
Almitas Capital LLC Trimmed-$150K
HRT Financial LP Sold out-$137K
Ascentis Independent Advisors Sold out-$126K

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $6.8M and sold $4.5M; 22 added and 14 trimmed.

Schedule 13D and 13G filings on OPP

Owners of more than 5% must file within days, so these can be newer than the 13F data.

2026-01-29WELLS FARGO & COMPANY/MN SCHEDULE 13G filed by RiverNorth/DoubleLine Strategic Opportunity Fund Inc.Schedule 13G
2025-05-07MORGAN STANLEY SCHEDULE 13G filed by RiverNorth/DoubleLine Strategic Opportunity Fund Inc.Schedule 13G

Questions about OPP ownership

Who owns OPP stock?: 60 institutional investment managers reported OPP positions in their Form 13F filings for Q2 2026, holding 9,096,196 shares worth $70.2M in total. Morgan Stanley reported the largest position.
Are funds buying or selling OPP?: In Q2 2026, 4 managers opened new OPP positions, 22 added, 14 trimmed and 8 sold out. Managers that filed in both quarters added a net 296,987 shares.
How current is this OPP institutional ownership data?: It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to OPP by CUSIP. Options are left out. OPP news and filings · OPP insider trades · Top funds