Oaktree Specialty Lending Corp

OCSL

Exchange: Nasdaq
SEC CIK: 0001414932

SEC filings (opens in a new tab)

In the last 90 days, Oaktree Specialty Lending Corp insiders filed 1 open-market purchase and 0 sales; 166 institutions reported holding it in 13F filings for Q2 2026, worth $511.5M in total; Oaktree Capital is the only superinvestor holding it.

Q2 2025 vs. Q1 2025

How the institutions holding Oaktree Specialty Lending Corp changed between Q1 2025 and Q2 2025.

All holders in Q2 2025 All holders in Q1 2025

13F holders of OCSL: Q1 2025 compared with Q2 2025
Measure	Q1 2025	Of which not filed for Q2 2025	Q2 2025	Change
Holders	189	3	193	+7
Shares	29.9M	41.6K	33.1M	+3.17M (+10.6%)
Value	$483.5M	$639.7K	$452.0M	−$30.9M (−6.4%)

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (27)

Institutions that held Oaktree Specialty Lending Corp at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to OCSL in Q2 2025
Institution	Shares	Value	% of portfolio
Arlington Capital Management, Inc.	68,855	$940.6K	0.82%
Old Port Advisors	67,004	$915.3K	0.25%
Group One Trading, L.P.	61,437	$839.2K	0.03%
Quantbot Technologies LP	55,820	$762.5K	0.02%
Oxford Asset Management LLP	41,267	$563.7K	0.19%
Strategic Wealth Partners, Ltd.	37,489	$512.1K	0.04%
Verition Fund Management LLC	35,514	$485.1K	0.00%
Pasadena Private Wealth, LLC	28,901	$394.8K	0.07%
Marex Group plc	25,211	$344.4K	0.01%
Marshall Wace, LLP	18,011	$246.0K	0.00%
Brevan Howard Capital Management LP	11,784	$161.0K	0.00%
HORAN Wealth, LLC	11,757	$160.6K	0.05%
Captrust Financial Advisors	10,884	$148.7K	0.00%
VPR Management LLC	8,000	$109.3K	0.05%
Allworth Financial LP	3,482	$47.6K	0.00%
Nomura Asset Management Co Ltd	3,394	$46.4K	0.00%
Abound Wealth Management	2,577	$35.2K	0.01%
MTM Investment Management, LLC	2,500	$34.1K	0.01%
Principal Securities, Inc.	2,130	$29.1K	0.00%
Skopos Labs, Inc.	1,301	$17.8K	0.00%
Quarry LP	1,198	$16.4K	0.00%
Global Retirement Partners, LLC	875	$12.0K	0.00%
S.A. Mason LLC	650	$8.88K	0.00%
Ameritas Advisory Services, LLC	608	$8.30K	0.00%
Traub Capital Management LLC	471	$6.43K	0.01%
Natixis	22	$301	0.00%
EverSource Wealth Advisors, LLC	2	$21	0.00%

Sold out (20)

Institutions that held Oaktree Specialty Lending Corp at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of OCSL in Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Barclays PLC	233,021	$3.58M
Goldman Sachs Group Inc	67,370	$1.03M
Universal- Beteiligungs- und Servicegesellschaft mbH	54,600	$838.7K
Vista Investment Partners II, LLC	28,291	$434.6K
Oppenheimer & Co Inc	24,806	$381.0K
Independent Financial Group, LLC	23,450	$360.2K
Entropy Technologies, LP	19,859	$305.0K
D. E. Shaw & Co., Inc.	19,670	$302.1K
Ameriprise Financial Inc	19,338	$297.0K
Millennium Management LLC	17,518	$269.1K
Institute for Wealth Management, LLC.	11,346	$174.3K
Sciencast Management LP	11,300	$173.6K
Two Sigma Securities, LLC	10,547	$162.0K
EMC Capital Management	8,714	$134.0K
Citigroup Inc	8,129	$124.9K
The PNC Financial Services Group, Inc.	3,050	$46.8K
Boston Private Wealth LLC	1,721	$26.4K
Hexagon Capital Partners LLC	616	$9.46K
FMR LLC	371	$5.70K
Danske Bank A/S	2	$31

Not filed for Q2 2025 yet (3)

Institutions that held Oaktree Specialty Lending Corp at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding OCSL in Q1 2025 that haven't filed for Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Lindbrook Capital, LLC	29,815	$458.0K
Horan Capital Advisors, LLC.	11,757	$180.6K
Spectrum Wealth Counsel, LLC	75	$1.15K