Company · Ownership research

Oaktree Specialty Lending Corp OCSL

CIK 0001414932 · CUSIP 67401P405

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 67401P405 (OCSL), not CUSIP 67401P905 (OCSL), CUSIP 67401P955 (OCSL), CUSIP 67401P108 (OCSL), and does not merge CUSIPs.

This page lists the top 20 of 166 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	OAKTREE CAPITAL MANAGEMENT LP CIK 949509 · View history	$93.99M 7,872,199 shares	1.77%	+6.02M(+325.00%)Added	SEC filing ↗ Aug 14, 2026	▾
02	PRIVATE MANAGEMENT GROUP INC CIK 1142031 · View history	$46.20M 3,869,484 shares	1.22%	+147.99K(+4.00%)Added	SEC filing ↗ Jul 31, 2026	▾
03	ROYAL BANK OF CANADA CIK 1000275 · View history	$34.92M 2,924,437 shares	0.01%	+2.44M(+509.70%)Added	SEC filing ↗ Aug 14, 2026	▾
04	BRUNI J V & CO /CO CIK 1078841 · View history	$29.55M 2,474,804 shares	2.70%	-23.07K(-0.90%)Reduced	SEC filing ↗ Aug 10, 2026	▾
05	MORGAN STANLEY CIK 895421 · View history	$28.67M 2,401,489 shares	0.00%	-160.31K(-6.30%)Reduced	SEC filing ↗ Aug 13, 2026	▾
06	ARES MANAGEMENT LLC CIK 1259313 · View history	$26.32M 2,204,305 shares	1.15%	+105.00K(+5.00%)Added	SEC filing ↗ Aug 14, 2026	▾
07	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$26.22M 2,195,651 shares	0.02%	+492.07K(+28.90%)Added	SEC filing ↗ Aug 14, 2026	▾
08	Generali Asset Management SPA SGR CIK 2046751 · View history	$24.85M 2,080,867 shares	0.45%	-7.11K(-0.30%)Reduced	SEC filing ↗ Jul 30, 2026	▾
09	UBS Group AG CIK 1610520 · View history	$24.84M 2,080,105 shares	0.00%	+710.36K(+51.90%)Added	SEC filing ↗ Aug 13, 2026	▾
10	CLARET ASSET MANAGEMENT Corp CIK 1735513 · View history	$19.94M 1,670,234 shares	2.15%	+1.75K(+0.10%)Added	SEC filing ↗ Jul 27, 2026	▾
11	Russell Investments Group, Ltd. CIK 1692234 · View history	$12.59M 1,054,187 shares	0.01%	+333.47K(+46.30%)Added	SEC filing ↗ Aug 6, 2026	▾
12	Legal & General Group Plc CIK 764068 · View history	$8.98M 752,396 shares	0.00%	+67.38K(+9.80%)Added	SEC filing ↗ Aug 14, 2026	▾
13	Melia Wealth LLC CIK 1964047 · View history	$8.71M 729,243 shares	5.01%	-511.86K(-41.20%)Reduced	SEC filing ↗ Aug 17, 2026	▾
14	Beach Point Capital Management LP CIK 1453885 · View history	$5.42M 453,524 shares	2.11%	-658.03K(-59.20%)Reduced	SEC filing ↗ Jul 22, 2026	▾
15	RAYMOND JAMES FINANCIAL INC CIK 720005 · View history	$5.38M 450,265 shares	0.00%	+26.24K(+6.20%)Added	SEC filing ↗ Aug 14, 2026	▾
16	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$4.38M 366,890 shares	0.00%	+135.82K(+58.80%)Added	SEC filing ↗ Aug 14, 2026	▾
17	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$4.06M 340,283 shares	0.00%	-542.98K(-61.50%)Reduced	SEC filing ↗ Aug 14, 2026	▾
18	Muzinich & Co., Inc. CIK 1618824 · View history	$4.00M 334,737 shares	1.37%	+1.18K(+0.40%)Added	SEC filing ↗ Jul 27, 2026	▾
19	BlackRock, Inc. CIK 2012383 · View history	$3.99M 333,996 shares	0.00%	-7.86K(-2.30%)Reduced	SEC filing ↗ Aug 7, 2026	▾
20	Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history	$3.71M 310,875 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Jul 30, 2026	▾

Showing 20 / 166 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

166

Cancelled or null records excluded

Disclosed shares

42,847,688

Not deduplicated across managers

Disclosed value

$511.61M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Oaktree Specialty Lending Corp · Q2 2026

Explore all 166 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.