InvestorLens

OCSL — OAKTREE SPECIALTY LENDING CO

Public company

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For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About OAKTREE SPECIALTY LENDING CO (OCSL)

OAKTREE SPECIALTY LENDING CO (OCSL) appears in the most recent 13F filings of 4 tracked institutional investors. The largest disclosed position is held by Howard Marks (Oaktree Capital Management), valued at $21M. Across recent filings, tracked investors recorded 2 new positions, 0 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in OCSL

100
/100
Strong Institutional Accumulation
Added / Increased2
Reduced0
Exited0
BearishBullish
Crowded Trade Score™

How many top investors track OCSL

27
/100
Emerging Interest
4investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

OCSL Ownership Composition

How OAKTREE SPECIALTY LENDING CO is held across tracked investor types, based on reported 13F positions.

Dominant Type
Hedge Funds
82% of tracked value
Institutions
4
tracked investors
Total Reported
$26.4M
combined 13F value
Sectors2
  • Hedge Funds82.4%
  • Other17.6%
Hedge Funds(2)
82.4%
Other(2)
17.6%

Tracked investors reporting OCSL

  • Howard MarksMar 31, 2026
    Oaktree Capital Management
    Shares
    1.9M
    Value
    $20.9M
    % Portfolio
    0.32%
  • Ken GriffinMar 31, 2026
    Citadel Advisors
    Shares
    384.4K
    Value
    $4.3M
    % Portfolio
    0.00%
  • Izzy EnglanderMar 31, 2026
    Millennium Management
    Shares
    27.7K
    Value
    $313.3K
    % Portfolio
    0.00%
  • Steve CohenDec 31, 2025
    Point72 Asset Management
    Shares
    64.2K
    Value
    $817.6K
    % Portfolio
    0.00%

Recent activity

Frequently asked questions

How many institutional investors hold OCSL?
4 tracked institutional investors disclosed a position in OCSL (OAKTREE SPECIALTY LENDING CO) in their most recent 13F filing.
Who is the largest institutional holder of OCSL?
Howard Marks, Oaktree Capital Management, holds the largest disclosed position in OCSL, valued at $21M.
Did institutional ownership of OCSL increase or decrease?
Across recent 13F filings, tracked investors recorded 2 new positions, 0 increased, 0 reduced, and 0 fully exited OCSL.
Where does this OCSL ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.
OCSL (OAKTREE SPECIALTY LENDING CO) — Institutional Holders — InvestorLens