Ticker · CUSIP 67401P405

OCSL

OAKTREE SPECIALTY LENDING CO
Financial Services·Asset Management
···Share
Holders (tracked)
8
Combined shares
2,845,757
Combined value
$36.25M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
872024Q12025Q4

SEC event timeline

11 events
  1. AQR Capital Management trimmed2026-02-17
    −886 shares · 2025Q4
    13F
  2. D.E. Shaw & Co. exited2026-02-17
    −43,585 shares · 2025Q4
    13F
  3. Two Sigma Investments added2026-02-17
    +351,927 shares · 2025Q4
    13F
  4. Izzy Englander (Millennium Mgmt) added2026-02-17
    +65,204 shares · 2025Q4
    13F
  5. Steve Cohen (Point72) opened position2026-02-17
    +64,177 shares · 2025Q4
    13F
  6. Ken Griffin (Citadel Advisors) added2026-02-17
    +2,889 shares · 2025Q4
    13F
  7. Ken Fisher (Fisher Asset Mgmt) opened position2026-02-09
    +10,325 shares · 2025Q4
    13F
  8. Izzy Englander (Millennium Mgmt) opened position2025-11-14
    +26,575 shares · 2025Q3
    13F
  9. Two Sigma Investments added2025-11-14
    +267,318 shares · 2025Q3
    13F
  10. D.E. Shaw & Co. opened position2025-11-14
    +43,585 shares · 2025Q3
    13F
  11. AQR Capital Management trimmed2025-11-14
    −777 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for OCSL →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions2
Added to3
Trimmed1
Exited1

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2023Q1
10
$47.3M
2023Q2
8
$55.9M
2023Q3
8
$58.0M
2023Q4
7
$72.1M
2024Q1
7
$51.9M
2024Q2
7
$56.0M
2024Q3
5
$39.3M
2024Q4
8
$41.5M
2025Q1
8
$34.1M
2025Q2
6
$29.4M
2025Q3
8
$31.9M
2025Q4
8
$36.3M

Who owns OCSL

8 super-investors · 2025Q4
Tracked stake
2.85M
shares
Combined value
$36M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added4Trim1Held1
#ManagerSharesValue
1Howard Marks
Oaktree Capital
1.85M$24M
2Two Sigma Investments740.1K$9M
3Izzy Englander
Millennium Mgmt
91.8K$1M
4Steve Cohen
Point72
64.2K$818K
5Ken Griffin
Citadel Advisors
35.7K$455K
6AQR Capital Management33.9K$432K
7Ken Griffin
Citadel Advisors
17.3K$220K
8Ken Fisher
Fisher Asset Mgmt
10.3K$132K

Recent moves

20 transactions
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