Oaktree Specialty Lending Corp - Common Stock, par value $0.01 per share (OCSL)

CUSIP: 67401P405

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class
Equity / Common Stock, par value $0.01 per share
Total 13F shares
36,066,741
Total 13F value
$407,696,612
Holder snapshot 6 visible 7 signals
Share change
+486,356
Put/Call ratio
33%
SEC-reported price per share
$11.30
Number of holders
185
Value change
+$1,993,789
Number of buys
92
Open additional details 1 more signal available
Number of sells
96
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
87,904,264

Security key

67401P405

Report period

Q1 2026

Institutions

185

Top holders

10

OCSL full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 Previous quarter: Q4 2025 Oaktree Specialty Lending Corp SEC filings Oaktree Specialty Lending Corp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of OCSL - Oaktree Specialty Lending Corp - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Oaktree Capital I, L.P.
Disclosed value leader
Oaktree Capital I, L.P.
Comparable rows
15/15
Latest evidence
16 Mar 2026
13D/G 3/4/5 13F Lead comparable stake: 8.6% 13D/G row: Oaktree Capital I, L.P. Showing 1-6 of 15 holder rows.

Quick read

Oaktree Capital I, L.P. leads the comparable SEC ownership view at 8.6%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Oaktree Capital I, L.P.'s linked filing trail.
Comparable ownership Top 5
Oaktree Capital I, L.P. 8.6%
Craig A. Jacobson 0.08%
Deborah Ann Gero 0.03%
Phyllis R. Caldwell 0.03%
Armen Panossian 0.02%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Oaktree Capital I, L.P.
13D/G
Oaktree Capital Holdings, LLC
13D/G
8.6%
$109,633,495
7,524,605 shares
 $0 03 Feb 2025
Craig A. Jacobson
3/4/5
Director
3/4/5
0.08%
$960,939
71,667 shares
 — 06 May 2025
Deborah Ann Gero
3/4/5
Director
3/4/5
0.03%
$263,123
24,411 shares
 +$21,558 16 Mar 2026
Phyllis R. Caldwell
3/4/5
Director
3/4/5
0.03%
$253,095
23,500 shares
 +$66,501 16 Mar 2026
Armen Panossian
3/4/5
Chief Executive Officer and Co-Chief Investment Officer
3/4/5
0.02%
$293,748
20,789 shares
 — 07 May 2025
PRIVATE MANAGEMENT GROUP INC
13F
Company
13F
3.7%
$41,524,374
3,259,370 shares
 — 31 Dec 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
185
Shares
36,066,741
Rows available
185
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders
202
Q1 2026 holders
185
Holder diff
-17
Investor Q4 2025 Shares Q1 2026 Shares Share Diff Share Chg % Q4 2025 value Q1 2026 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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