DOSSIER · 13F Holders · Q1 2026Financial Services · Asset Management
OCSL

OAKTREE SPECIALTY LENDING CO

197 institutions still hold OAKTREE SPECIALTY LENDING CO as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 67401P405·Asset Management·197 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$303M
visible holders
Holders
197
filers reporting
Concentration
13.88%
PRIVATE MANAGEMENT GROUP INC #1
top holder share
AI Holders Summary · Q1 2026

197 institutions reported OCSL in Q1 2026. PRIVATE MANAGEMENT GROUP INC leads at 13.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
PRIVATE MANAGEMENT GROUP INC
CIK 0001142031
$42M3.7M1.21%Q1 2026
02
MORGAN STANLEY
CIK 0000895421
$29M2.6M0.00%Q1 2026
03
BRUNI J V & CO /CO
CIK 0001078841
$28M2.5M2.95%Q1 2026
04
ARES MANAGEMENT LLC
CIK 0001259313
$24M2.1M1.56%Q1 2026
05
Generali Asset Management SPA SGR
CIK 0002046751
$24M2.1M0.49%Q1 2026
06
OAKTREE CAPITAL MANAGEMENT LP
CIK 0000949509
$21M1.9M0.32%Q1 2026
07
VAN ECK ASSOCIATES CORP
CIK 0000869178
$19M1.7M0.01%Q1 2026
08
Claret Asset Management Corp
CIK 0001735513
$19M1.7M2.25%Q1 2026
09
UBS Group AG
CIK 0001610520
$15M1.4M0.00%Q1 2026
10
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$14M1.3M0.72%Q1 2026
11
Melia Wealth LLC
CIK 0001964047
$14M1.2M6.79%Q1 2026
12
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$10M883K0.01%Q1 2026
13
Russell Investments Group, Ltd.
CIK 0001692234
$8M721K0.01%Q1 2026
14
Legal & General Group Plc
CIK 0000764068
$8M685K0.00%Q1 2026
15
ROYAL BANK OF CANADA
CIK 0001000275
$5M480K0.00%Q1 2026
16
Beach Point Capital Management LP
CIK 0001453885
$5M454K2.10%Q2 2026
17
RAYMOND JAMES FINANCIAL INC
CIK 0000720005
$5M424K0.00%Q1 2026
18
Muzinich & Co., Inc.
CIK 0001618824
$4M333K1.33%Q4 2025
19
BlackRock, Inc.
CIK 0002012383
$4M342K0.00%Q1 2026
20
CASTLEKEEP INVESTMENT ADVISORS LLC
CIK 0001404780
$4M337K2.06%Q1 2026
Page 1 of 10
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Insiders at OAKTREE SPECIALTY LENDING CO
Gero Deborah AnnCaldwell Phyllis RPanossian ArmenJacobson Craig AKhanna RaghavPendo MathewStewart MatthewMckown Christopher