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Disclosery

OCSL OAKTREE SPECIALTY LENDING

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COM (common), issuer CIK 1414932

186 managers (186 13F filers) reported a position in OCSL shares at 2026-03-31, 36,084,267 shares in all. 29 filers opened a position and 41 filers sold out during the quarter.

Managers
186
13F filers
186
New
29
Added
62
Reduced
57
Sold out
41
Shares held by filers
36,084,267

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
PRIVATE MANAGEMENT GROUP INC3,721,494$42.1M1.21%+462,12413F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY2,561,804$28.9M<0.01%-398,02213F-HRTimelineGroup
BRUNI J V & CO /CO2,497,874$28.2M2.95%+2,16413F-HRTimeline
ARES MANAGEMENT LLCin group ARES MANAGEMENT LLC2,099,305$23.7M1.56%+166,00013F-HRTimelineGroup
Generali Asset Management SPA SGR2,087,981$23.6M0.49%013F-HRTimeline
OAKTREE CAPITAL MANAGEMENT LPin group Oaktree Capital Holdings, LLC1,852,456$20.9M0.35%013F-HR/ATimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP1,703,581$19.3M0.01%-450,02613F-HRTimelineGroup
Claret Asset Management Corp1,668,487$18.9M2.25%+7,89913F-HRTimeline
UBS Group AGin group UBS Group AG1,369,745$15.5M<0.01%+36,10213F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC1,279,906$14.5M0.73%+12,20813F-HRTimeline
Melia Wealth LLC1,241,101$14M6.79%+22,29513F-HRTimeline
Beach Point Capital Management LP1,111,559$12.6M4.96%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP883,261$9.98M0.01%+143,17713F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…720,718$8.14M0.01%+480,26313F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc685,013$7.75M<0.01%+68,33713F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA479,660$5.42M<0.01%+18,21713F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC424,023$4.79M<0.01%+26,83613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.341,857$3.86M<0.01%-88,78213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC341,616$3.86M<0.01%+305,91813F-HRTimelineGroup
CASTLEKEEP INVESTMENT ADVISORS LLC336,586$3.8M2.06%+16,09013F-HRTimeline
Muzinich & Co., Inc.333,559$3.77M1.32%+99013F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …310,875$3.51M<0.01%013F-HRTimelineGroup
HighTower Advisors, LLC308,187$3.48M<0.01%+127,01313F-HRTimeline
United Advisor Group, LLC285,643$3.23M0.4%+61,20313F-HRTimeline
Arnhold LLC282,345$3.19M0.23%+72,50013F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…240,928$2.72M0.03%-16,73413F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.235,554$2.66M<0.01%+57,81013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN231,068$2.61M<0.01%+61,46213F-HR/ATimelineGroup
Old Port Advisors212,288$2.4M0.55%+47,41913F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK207,000$2.34M<0.01%013F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth199,908$2.26M<0.01%-15,66013F-HRTimelineGroup
Triad Investment Management197,330$2.23M2.63%-3,52313F-HR/ATimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P176,666$2M<0.01%013F-HRTimelineGroup
Michelson Medical Research Foundation, …170,100$1.92M1.95%new13F-HRTimeline
Naviter Wealth, LLC166,080$1.88M0.23%+41,60713F-HRTimeline
Plan Group Financial, LLC161,006$1.82M0.43%+31,05013F-HRTimeline
FIDUCIARY FINANCIAL GROUP, LLC154,044$1.74M0.23%+31,22113F-HRTimeline
CENTAURUS FINANCIAL, INC.149,810$1.69M0.08%+15,94113F-HRTimeline
Independent Advisor Alliance149,642$1.69M0.02%-2,34713F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC143,561$1.62M<0.01%-4,77513F-HRTimelineGroup
LSV ASSET MANAGEMENT139,966$1.58M<0.01%013F-HRTimeline
Cerberus Capital Management, L.P.135,000$1.53M0.06%new13F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS133,418$1.51M0.01%013F-HRTimelineGroup
Carnegie Lake Advisors LLC131,340$1.48M0.59%-19813F-HRTimeline
SBE LLC DBA CEDAR COVE WEALTH PARTNERS126,321$1.43M0.75%+16,57713F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC116,878$1.32M0.01%-35413F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/116,068$1.31M<0.01%+21,46413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP107,832$1.22M<0.01%+7,48313F-HRTimelineGroup
CONFLUENCE INVESTMENT MANAGEMENT LLC106,851$1.21M0.02%-9,36113F-HRTimeline
LPL Financial LLC103,079$1.16M<0.01%-59,73913F-HRTimeline
DENALI ADVISORS LLC96,350$1.09M0.12%-78113F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…95,389$1.08M<0.01%-70,73413F-HRTimelineGroup
TT Capital Management LLC89,746$1.01M0.84%-6,19613F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management82,742$935K<0.01%+67,85413F-HRTimelineGroup
Trexquant Investment LP81,387$920K0.01%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC78,200$884K<0.01%+29,86413F-HRTimelineGroup
STEEL GROVE CAPITAL ADVISORS, LLC70,537$797K0.08%+28,60213F-HRTimeline
WEALTHEDGE INVESTMENT ADVISORS, LLC68,037$769K0.28%+56,57813F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC65,442$739K<0.01%-1,69013F-HRTimeline
Blue Trust, Inc.64,854$733K0.01%013F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…64,582$730K0.2%+10313F-HRTimelineGroup
Texas Capital Bank Wealth Management Se…59,217$669K0.04%-102,87913F-HRTimeline
NewEdge Advisors, LLC58,005$655K<0.01%+30,25713F-HR/ATimeline
Sound Income Strategies, LLC53,995$604K0.03%+4,53513F-HRTimeline
AVAII WEALTH MANAGEMENT, LLC51,170$578K0.2%+5,58713F-HRTimeline
Invesco Ltd.in group Invesco Ltd.50,938$576K<0.01%-4,43813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd50,534$571K0.01%-85,33413F-HRTimelineGroup
Creative Planningin group Creative Planning49,887$564K<0.01%-3,28213F-HRTimelineGroup
Equitable Holdings, Inc.in group Equitable Holdings, Inc.42,163$537K<0.01%new13F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…45,972$519K<0.01%+21,27913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP44,055$498K<0.01%-35,50713F-HRTimelineGroup
Cornerstone Advisory, LLC43,702$494K0.05%+84413F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS43,114$487K<0.01%-50,30613F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…41,347$467K<0.01%-1,61213F-HRTimelineGroup
NewGen Asset Management Ltd40,500$458K0.28%new13F-HRTimeline
Advisors Asset Management, Inc.39,902$451K0.01%-1,78013F-HRTimeline
Cresset Asset Management, LLC39,643$448K<0.01%+1013F-HRTimeline
Significant Wealth Partners LLC38,276$433K0.53%new13F-HRTimeline
DRW Securities, LLC38,092$430K0.02%new13F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd36,516$413K0.01%+20,21613F-HRTimelineGroup
Valeo Financial Advisors, LLC35,833$405K0.01%+20,28513F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC35,793$404K<0.01%new13F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC35,672$403K<0.01%+1,73413F-HRTimelineGroup
JACKSON THORNTON WEALTH MANAGEMENT, LLC33,356$399K0.04%-58213F-HRTimeline
AlTi Global, Inc.in group AlTi Global, Inc.35,210$398K0.01%013F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC35,014$396K<0.01%-4,48513F-HRTimelineGroup
Strategic Wealth Partners, Ltd.33,989$384K0.03%-30013F-HRTimeline
Janney Montgomery Scott LLC33,574$379K<0.01%-5313F-HRTimeline
Summit Financial, LLC32,544$368K<0.01%-7,57913F-HRTimeline
Cetera Investment Advisers30,110$340K<0.01%+70613F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC29,813$337K<0.01%new13F-HRTimelineGroup
Sovran Advisors, LLC26,378$333K0.03%-11,97013F-HRTimeline
TrueMark Investments, LLCin group TrueMark Investments, LLC29,133$329K0.06%-54,21113F-HRTimelineGroup
BTG Pactual Asset Management US LLCin group BTG Pactual Asset Management …28,466$322K0.03%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC27,724$313K<0.01%-64,05513F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP26,293$297K<0.01%-9,37213F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC26,169$296K<0.01%-9,21913F-HRTimelineGroup
Clearstead Advisors, LLC25,797$292K<0.01%+9,29613F-HRTimeline
Next Level Private LLC25,721$291K0.07%new13F-HRTimeline
BLUEFIN CAPITAL MANAGEMENT, LLC25,500$288K0.28%-10013F-HRTimeline
PFG Investments, LLC25,213$285K0.01%+51613F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.24,714$279K<0.01%new13F-HRTimelineGroup
Mesirow Financial Investment Management…24,250$274K<0.01%new13F-HRTimeline
OXFORD ASSET MANAGEMENT LLP23,845$269K0.11%+7,96013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Closed-End Fund Advisors, Inc.22,787$257K0.26%+11,18313F-HRTimeline
Aquatic Capital Management LLC22,677$256K0.01%-40,01213F-HRTimeline
Mariner, LLCin group Mariner, LLC22,383$253K<0.01%-94,03913F-HRTimelineGroup
Atom Investors LP21,653$245K0.02%new13F-HRTimeline
BFSG, LLC21,386$242K0.02%+1,84613F-HRTimeline
Generali Investments CEE, investicni sp…20,046$227K0.01%013F-HRTimeline
SG Americas Securities, LLC19,101$216K<0.01%-11,41513F-HRTimeline
Sunbeam Capital Management, LLC19,085$216K0.12%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO19,221$215K<0.01%-8,15613F-HR/ATimelineGroup
Calydon Capital19,061$215K0.04%-1,82413F-HRTimeline
FAS Wealth Partners, Inc.18,795$212K0.01%-1,40013F-HRTimeline
Jackson Hole Capital Partners, LLC18,651$211K0.03%013F-HRTimeline
SIMPLEX TRADING, LLC17,961$203K0.01%new13F-HRTimeline
Nilsine Partners, LLC16,455$203K0.02%013F-HRTimeline
Tortuga Wealth Management, Inc17,525$198K0.19%-92113F-HRTimeline
ProShare Advisors LLC17,461$197K<0.01%+53613F-HRTimeline
Parallel Advisors, LLC17,250$195K<0.01%013F-HR/ATimeline
Essex Financial Services, Inc.in group Essex Financial Services, Inc.17,016$192K0.01%+1613F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC16,788$190K<0.01%+3,83613F-HRTimelineGroup
MQS Management LLC16,076$182K0.12%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS15,994$181K<0.01%+8713F-HRTimeline
VPR Management LLC15,760$178K0.07%+26613F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC15,069$170K0.01%-2,37013F-HRTimeline
nVerses Capital, LLC14,862$168K0.15%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC14,330$162K0.02%new13F-HRTimeline
IMC-Chicago, LLC13,765$156K<0.01%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP13,304$150K0.01%new13F-HRTimeline
AREX Capital Management, LP12,500$141K0.23%new13F-HRTimeline
Blue Line Capital, LLC / IL12,481$141K0.16%+12113F-HRTimeline
First Affirmative Financial Network12,410$140K0.05%13F-HR/ATimeline
MML INVESTORS SERVICES, LLC12,375$140K<0.01%-40013F-HRTimeline
Moors & Cabot, Inc.11,932$135K0.01%013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP11,827$134K<0.01%+1,37713F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd11,771$133K<0.01%new13F-HRTimeline
HORAN Wealth, LLC11,757$133K0.01%013F-HRTimeline
Cambridge Investment Research Advisors,…11,313$128K<0.01%-6,26613F-HRTimeline
MGO ONE SEVEN LLC11,147$126K<0.01%-1,76513F-HRTimeline
American Capital Advisory, LLC10,956$124K0.05%+37513F-HRTimeline
Cohen Capital Management, Inc.10,833$122K0.02%+37113F-HRTimeline
Black Maple Capital Management LP10,000$113K0.09%new13F-HRTimeline
MAI Capital Management9,257$105K<0.01%-1,00013F-HRTimeline
TrinityBridge Ltd7,400$84K<0.01%013F-HRTimeline
Register Financial Advisors LLC5,000$56.5K0.02%013F-HRTimeline
Security National Bank4,607$52.1K0.01%013F-HRTimeline
State of Alaska, Department of Revenue3,926$44K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…3,654$41.3K<0.01%new13F-HRTimelineGroup
Allworth Financial LP3,419$38.6K<0.01%-2913F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…3,322$37.5K<0.01%-413F-HRTimelineGroup
Anchor Investment Management, LLC3,200$36.2K<0.01%013F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…3,150$35.2K<0.01%+1,70713F-HRTimeline
Federation des caisses Desjardins du Qu…3,102$35.1K<0.01%-44013F-HRTimeline
Abound Wealth Management2,577$29.1K0.01%013F-HRTimeline
MTM Investment Management, LLC2,500$28.2K0.01%013F-HRTimeline
CENTRAL TRUST Co2,000$22.6K<0.01%new13F-HRTimeline
PFS Partners, LLC1,936$21.9K0.01%013F-HRTimeline
BOKF, NAin group BOKF, NA1,900$21.5K<0.01%013F-HRTimelineGroup
PRIVATE TRUST CO NA1,800$20.3K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.1,462$16.5K<0.01%013F-HR/ATimelineGroup
CWM, LLCin group CWM, LLC1,315$14.9K<0.01%-4813F-HRTimelineGroup
Burk Holdings LLC1,008$11.4K<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.1,000$11.3K<0.01%-1,62513F-HRTimeline
Geneos Wealth Management Inc.1,000$11.3K<0.01%-5,01713F-HRTimeline
Farther Finance Advisors, LLC772$8.64K<0.01%013F-HRTimeline
Community Bank, N.A.730$8.25K<0.01%013F-HRTimeline
North Star Investment Management Corp.700$7.91K<0.01%+4013F-HRTimeline
Advisory Services Network, LLC609$6.88K<0.01%-29,32313F-HRTimeline
McIlrath & Eck, LLC500$5.65K<0.01%013F-HRTimeline
MRP Capital Investments, LLC498$5.63K<0.01%-2,14113F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp456$5.15K<0.01%013F-HRTimelineGroup
AMERIFLEX GROUP, INC.386$4.36K<0.01%+1313F-HRTimeline
SIGNATUREFD, LLC129$1.46K<0.01%013F-HRTimeline
ESL Trust Services, LLC100$1.13K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP102$1.12K<0.01%+10013F-HRTimelineGroup
Steward Partners Investment Advisory, L…90$1.02K<0.01%013F-HRTimeline
Caitong International Asset Management …39$441<0.01%new13F-HRTimeline
Mountain Hill Investment Partners Corp.35$396<0.01%+113F-HRTimeline
NATIXISin group Natixis Investment Managers22$249<0.01%013F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC16$181<0.01%-53213F-HRTimelineGroup
DANSKE BANK A/S2$23<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1$11<0.01%-2913F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1$11<0.01%013F-HR/ATimelineGroup
TD Waterhouse Canada Inc.1$11<0.01%013F-HRTimeline