Ticker · CUSIP 67401P405

OCSL

OAKTREE SPECIALTY LENDING CO

Financial Services·Asset Management

···Share

Holders (tracked)

Combined shares

2,845,757

Combined value

$23.61B

Last close

$13.12

Quarter

2025Q4

Price is -99.8% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$13.12+0.47 (+3.68%)H $13.34 · L $10.70 · Avg Vol 769K

Position opened

Tracked holders · last 8 quarters

Flat over the last 8 quarters.

SEC event timeline

11 events

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

Insider activity

No insider transactions in the last 30 days.

View full insider history for OCSL →

Follow-the-investor returns

If you'd copied each holder of OCSL…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Steve Cohen (Point72)	2023Q1	$12.74	+3.0%	$842K
Ken Fisher (Fisher Asset Mgmt)	2025Q4	$12.74	+3.0%	$135K
Ken Griffin (Citadel Advisors)	2023Q1	$13.09	+0.2%	$468K
Ken Griffin (Citadel Advisors)	2023Q1	$13.09	+0.2%	$468K
Izzy Englander (Millennium Mgmt)	2023Q1	$13.46	-2.5%	$1.2M
Two Sigma Investments	2023Q1	$13.85	-5.3%	$9.7M
AQR Capital Management	2024Q4	$15.28	-14.1%	$445K
Howard Marks (Oaktree Capital)	2023Q1	$1914.91	-99.3%	$24.3M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions2

Steve Cohen (Point72)
+64,177
$818K
Ken Fisher (Fisher Asset Mgmt)
+10,325
$132K

Added to3

Two Sigma Investments
+351,927
$4.5M
Izzy Englander (Millennium Mgmt)
+65,204
$831K
Ken Griffin (Citadel Advisors)
+2,889
$37K

Trimmed1

AQR Capital Management
−886
$11K

Exited1

D.E. Shaw & Co.
−43,585
$569K

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2023Q1	10	3,079,428	$57.8M	—
2023Q2	8	2,875,526	$36.01B	-2
2023Q3	8	2,884,790	$37.29B	—
2023Q4	7	3,530,180	$37.86B	-1
2024Q1	7	2,637,604	$36.43B	—
2024Q2	7	2,975,969	$34.87B	—
2024Q3	5	2,411,264	$30.22B	-2
2024Q4	8	2,713,860	$28.32B	+3
2025Q1	8	2,221,971	$28.46B	—
2025Q2	6	2,153,673	$25.31B	-2
2025Q3	8	2,445,606	$24.18B	+2
2025Q4	8	2,845,757	$23.61B	—

Who owns OCSL

8 super-investors · 2025Q4

Tracked stake

2.85M

Combined value

$23.61B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New2Added4Trim1Held1

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Howard Marks Oaktree Capital	1.85M	$23.60B	0.3%	Held
2	Two Sigma Investments	740.1K	$9M	0.0%	Added+351.9K
3	Izzy Englander Millennium Mgmt	91.8K	$1M	0.0%	Added+65.2K
4	Steve Cohen Point72	64.2K	$818K	0.0%	New+64.2K
5	Ken Griffin Citadel Advisors	35.7K	$455K	0.0%	Added+2.9K
6	AQR Capital Management	33.9K	$432K	0.0%	Trim−886
7	Ken Griffin Citadel Advisors	17.3K	$220K	0.0%	Added+2.9K
8	Ken Fisher Fisher Asset Mgmt	10.3K	$132K	0.0%	New+10.3K	—

Recent moves

20 transactions

NEWSteve Cohen (Point72)
+64,177 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+65,204 · 2025Q4
ADDTwo Sigma Investments
+351,927 · 2025Q4
TRIMAQR Capital Management
−886 · 2025Q4
SOLDD.E. Shaw & Co.
−43,585 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+2,889 · 2025Q4
NEWKen Fisher (Fisher Asset Mgmt)
+10,325 · 2025Q4
ADDTwo Sigma Investments
+267,318 · 2025Q3
TRIMAQR Capital Management
−777 · 2025Q3
NEWIzzy Englander (Millennium Mgmt)
+26,575 · 2025Q3
NEWD.E. Shaw & Co.
+43,585 · 2025Q3
SOLDD.E. Shaw & Co.
−19,670 · 2025Q2
TRIMAQR Capital Management
−818 · 2025Q2
SOLDIzzy Englander (Millennium Mgmt)
−17,518 · 2025Q2
TRIMTwo Sigma Investments
−56,095 · 2025Q2
TRIMAQR Capital Management
−1,370 · 2025Q1
ADDTwo Sigma Investments
+12,898 · 2025Q1
TRIMIzzy Englander (Millennium Mgmt)
−367,426 · 2025Q1
TRIMD.E. Shaw & Co.
−151,229 · 2025Q1
NEWIzzy Englander (Millennium Mgmt)
+384,944 · 2024Q4

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