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Disclosery

GBDC GOLUB CAP BDC INC

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COM (common), issuer CIK 1476765

327 managers (331 13F filers) reported a position in GBDC shares at 2025-09-30, 106,134,918 shares in all. 41 filers opened a position and 34 filers sold out during the quarter.

Managers
327
13F filers
331
New
41
Added
132
Reduced
88
Sold out
34
Shares held by filers
106,134,918

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
STRS OHIO16,237,782$222M0.81%+450,12613F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP6,087,053$83.3M0.13%+4,556,99013F-HRTimelineGroup
Union Bancaire Privee, UBP SA34,204$70.5M1%-7,71513F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP4,843,816$66.3M0.06%+401,72313F-HRTimelineGroup
Allen Investment Management, LLCin group ALLEN OPERATIONS LLC4,173,466$57.1M0.63%-65,07213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/3,829,788$52.4M<0.01%+207,99813F-HR/ATimelineGroup
Sound Income Strategies, LLC3,378,657$45.6M2.49%+65,00813F-HRTimeline
Sage Mountain Advisors LLC3,028,489$41.5M2.38%-4,96413F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,971,111$40.7M0.08%+164,91913F-HRTimelineGroup
Generali Asset Management SPA SGR2,630,739$36M0.77%+118,03413F-HRTimeline
ARES MANAGEMENT LLCin group ARES MANAGEMENT LLC2,571,210$35.2M1.61%013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,548,553$34.9M<0.01%+125,88113F-HR/ATimelineGroup
HighTower Advisors, LLC2,529,267$34.6M0.04%+1,862,63213F-HRTimeline
OMERS ADMINISTRATION Corp2,421,230$33.1M0.24%+67,11813F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY2,330,771$31.9M<0.01%-302,24613F-HR/ATimelineGroup
UBS Group AGin group UBS Group AG2,213,641$30.3M0.01%-195,24513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,982,211$27.1M<0.01%+344,35313F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,746,867$23.9M0.01%-145,07013F-HRTimelineGroup
Muzinich & Co., Inc.1,625,636$22.3M8.63%+397,51413F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …1,478,390$20.2M0.01%+397,83913F-HRTimelineGroup
Arnhold LLC1,462,589$20M1.67%+15,00013F-HRTimeline
MAI Capital Management1,296,257$17.7M0.11%-14,08313F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources1,190,029$16.3M<0.01%-25,54113F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp1,139,040$15.6M0.02%+2,32713F-HRTimelineGroup
LSV ASSET MANAGEMENT1,041,400$14.3M0.03%-181,61813F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC929,231$12.7M0.02%-246,12013F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/929,127$12.7M0.01%+202,94013F-HRTimelineGroup
SIGMA INVESTMENT COUNSELORS INC854,280$11.7M0.61%+53,36513F-HRTimeline
CAPTRUST FINANCIAL ADVISORS801,139$11M0.02%-19,50413F-HRTimeline
Border to Coast Pensions Partnership Ltd800,000$11M0.19%-50,00013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC789,968$10.8M<0.01%+408,51013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC708,432$9.7M0.01%-608,71913F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC649,283$8.89M0.03%+314,23013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN578,045$7.91M<0.01%+12,05313F-HRTimelineGroup
BROWN ADVISORY INCin group BROWN ADVISORY INC567,980$7.78M0.01%+448,73413F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC566,033$7.75M0.03%+113,29813F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP533,801$7.31M0.01%+68,91913F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC525,122$7.19M0.41%new13F-HRTimeline
Callodine Capital Management, LP521,238$7.14M0.63%013F-HRTimeline
Granite FO LLC504,535$6.91M3.75%013F-HRTimeline
DENALI ADVISORS LLC433,255$5.93M0.67%-108,89313F-HRTimeline
Hennion & Walsh Asset Management, Inc.432,514$5.92M0.21%+30,05613F-HRTimeline
LPL Financial LLC428,948$5.87M<0.01%+6,49313F-HRTimeline
SHIKIAR ASSET MANAGEMENT INC405,715$5.55M1.4%-37,89013F-HRTimeline
Qube Research & Technologies Ltd398,433$5.45M0.01%-68,88413F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC389,872$5.34M<0.01%-78,80613F-HRTimelineGroup
Prairiewood Capital, LLC381,549$5.22M1.73%+40,45713F-HRTimeline
CASTLEKEEP INVESTMENT ADVISORS LLC377,389$5.17M2.42%+37,03713F-HRTimeline
Arax Advisory Partners369,559$5.06M0.07%+44,35913F-HRTimeline
CONFLUENCE INVESTMENT MANAGEMENT LLC367,746$5.03M0.07%-83,44513F-HRTimeline
CONDOR CAPITAL MANAGEMENT364,469$4.99M0.41%+13,35613F-HRTimeline
Advisors Capital Management, LLC358,167$4.9M0.06%+27,53913F-HRTimeline
Tranquility Partners, LLC349,379$4.78M1.61%-2,31313F-HRTimeline
SCS Capital Management LLC348,071$4.77M0.05%-49,13013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co331,086$4.54M0.01%+66,00913F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC331,177$4.53M<0.01%-3013F-HRTimelineGroup
Advisors Asset Management, Inc.330,688$4.53M0.08%+34,98313F-HR/ATimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP306,405$4.19M<0.01%+31,05213F-HRTimelineGroup
&PARTNERS296,884$4.06M0.03%+6,48213F-HRTimeline
D.A. DAVIDSON & CO.293,527$4.02M0.03%-24,60613F-HRTimeline
Anchor Investment Management, LLC285,575$3.91M0.32%+5,14013F-HRTimeline
Naviter Wealth, LLC278,281$3.81M0.44%-1,16813F-HRTimeline
First National Trust Co264,177$3.62M0.12%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP261,417$3.58M<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP261,343$3.58M<0.01%+7,21213F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …253,360$3.47M0.01%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS252,920$3.46M<0.01%-11,50813F-HRTimelineGroup
HB Wealth Management, LLC249,399$3.41M0.02%+55,52413F-HRTimeline
Truvestments Capital LLC244,724$3.35M0.61%-28,76613F-HRTimeline
Next Capital Management LLC244,213$3.34M1.12%-35,23113F-HRTimeline
Parallel Advisors, LLC241,132$3.3M0.06%-60913F-HRTimeline
TRED AVON FAMILY WEALTH, LLC239,526$3.28M1.13%13F-HRTimeline
CURA WEALTH ADVISORS, LLC234,700$3.21M1.24%-15,20013F-HRTimeline
NEW ENGLAND ASSET MANAGEMENT INC232,876$3.19M0.42%013F-HRTimeline
United Advisor Group, LLC220,750$3.02M0.41%+6,26213F-HRTimeline
Snowden Capital Advisors LLC207,519$2.84M0.08%-21913F-HRTimeline
Advisor OS, LLCin group Advisor OS, LLC203,199$2.78M0.24%+5,20813F-HRTimelineGroup
GraniteShares Advisors LLC202,585$2.77M1.61%+17,85013F-HRTimeline
NorthCoast Asset Management LLC201,993$2.77M0.01%+15,24113F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV179,349$2.46M<0.01%+87,34513F-HRTimeline
STEEL GROVE CAPITAL ADVISORS, LLC166,740$2.44M0.29%013F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC176,786$2.42M0.19%+1,78613F-HRTimeline
IEQ CAPITAL, LLC168,848$2.31M0.01%+16,65313F-HRTimeline
Merit Financial Group, LLC160,434$2.2M0.02%013F-HR/ATimeline
GSA CAPITAL PARTNERS LLP157,976$2.16M0.18%+146,86013F-HRTimeline
Texas Yale Capital Corp.156,076$2.14M0.07%-4,01313F-HRTimeline
Adams Asset Advisors, LLC153,977$2.11M0.27%+16,25413F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp153,111$2.1M<0.01%+4,21113F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC149,911$2.05M<0.01%+3,47713F-HRTimelineGroup
Waterloo Capital, L.P.146,791$2.01M0.15%+6,17513F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding132,598$1.84M+83,704Timeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA132,290$1.81M<0.01%-23,41713F-HRTimelineGroup
Janney Montgomery Scott LLC130,165$1.78M<0.01%+44,33213F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP129,445$1.77M<0.01%+39,30013F-HRTimelineGroup
AlphaQuest LLC128,984$1.77M0.12%+124,10213F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC128,364$1.76M0.04%+58513F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC124,102$1.7M<0.01%+3,41313F-HRTimeline
Onyx Bridge Wealth Group LLC123,160$1.69M0.18%+7,21113F-HRTimeline
General Partner, Inc.123,041$1.68M0.93%013F-HRTimeline
Silverberg Bernstein Capital Management…119,500$1.64M0.99%+33,30013F-HRTimeline
LRI Investments, LLC118,986$1.63M0.13%013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.114,541$1.57M<0.01%+67,18013F-HRTimelineGroup
Quantinno Capital Management LP112,628$1.54M<0.01%+16,69513F-HRTimeline
Legacy Capital Wealth Partners, LLC106,258$1.45M0.32%-1,52313F-HRTimeline
Cetera Investment Advisers105,013$1.44M<0.01%+34,71613F-HRTimeline
Whipplewood Advisors, LLC104,062$1.42M0.94%+36,91313F-HRTimeline
Mariner, LLCin group Mariner, LLC103,678$1.42M<0.01%-17,64213F-HRTimelineGroup
SIMON QUICK ADVISORS, LLC99,314$1.36M0.06%+17,68113F-HRTimeline
NerdWallet Wealth Partners, LLC51,760$1.3M0.64%13F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC85,785$1.17M<0.01%+6,12513F-HRTimelineGroup
Caprock Group, LLC75,472$1.13M0.03%13F-HRTimeline
Abundance Wealth Counselors80,743$1.11M0.19%+4,18513F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG80,000$1.1M0.02%013F-HRTimelineGroup
Global Wealth Management Investment Adv…79,128$1.08M0.18%+4,94013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding78,848$1.08M-138,348Timeline
OneAscent Financial Services LLCgroup of 3 filers holding77,595$1.06M-172,203Timeline
SIGNATUREFD, LLC75,179$1.03M0.02%-50713F-HRTimeline
Greenland Capital Management LP75,000$1.03M0.15%-4,42113F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC73,496$1.01M<0.01%+9,31013F-HRTimelineGroup
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP70,987$972K0.01%new13F-HR/ATimelineGroup
Family Manage LLC69,906$957K0.13%+6,07313F-HRTimeline
Accurate Wealth Management, LLC67,415$948K0.13%+11,82513F-HRTimeline
Edgemoor Investment Advisors, Inc.68,031$931K0.07%-1,18413F-HRTimeline
AMG National Trust Bank67,139$919K0.02%013F-HRTimeline
Generali Investments CEE, investicni sp…61,624$844K0.06%-7,00613F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …60,338$826K<0.01%+6,34613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC60,242$825K<0.01%-3,82313F-HRTimelineGroup
Global Endowment Management, LPin group Global Endowment Management, …60,000$821K0.1%-30,00013F-HRTimelineGroup
Triumph Capital Management58,034$794K0.21%+6,01613F-HR/ATimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…57,593$788K0.23%+6,25313F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC57,000$780K0.01%-90,11913F-HR/ATimelineGroup
Evercore Wealth Management, LLC56,976$780K0.01%+7,13813F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A56,525$774K<0.01%13F-HRTimelineGroup
Ehrenkranz Partners L.P.55,791$764K0.67%13F-HRTimeline
Chicago Partners Investment Group LLC52,090$739K0.02%-5,94213F-HRTimeline
Amplius Wealth Advisors, LLC53,597$734K0.06%+1,43913F-HRTimeline
FAMILY WEALTH PARTNERS, LLC52,866$724K0.27%+17,51013F-HRTimeline
ALBION FINANCIAL GROUP /UT52,860$724K0.04%-16,97413F-HRTimeline
Aquatic Capital Management LLC52,163$714K0.01%new13F-HRTimeline
North Ground Capital50,000$684K0.42%new13F-HRTimeline
NewEdge Advisors, LLC49,590$679K<0.01%-9,60413F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC47,769$654K0.01%013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/47,357$649K<0.01%new13F-HRTimeline
Sanctuary Advisors, LLC47,300$648K<0.01%-23,40013F-HR/ATimeline
RIVERBRIDGE PARTNERS LLC46,889$642K0.01%+1,04913F-HRTimeline
NEVILLE RODIE & SHAW INC45,706$626K0.05%-7,53213F-HRTimeline
Geneos Wealth Management Inc.45,085$617K0.02%+1,04913F-HRTimeline
Cambridge Investment Research Advisors,…44,372$607K<0.01%+19,78813F-HRTimeline
BLAIR WILLIAM & CO/IL43,826$600K<0.01%013F-HRTimeline
ProShare Advisors LLC43,282$593K<0.01%+5,40613F-HRTimeline
WEDBUSH SECURITIES INC42,881$587K0.02%-2,50013F-HRTimeline
MACKENZIE FINANCIAL CORP42,767$585K<0.01%+1,55713F-HRTimeline
NATIONS FINANCIAL GROUP INC, /IA/ /ADV42,323$579K0.04%-84413F-HRTimeline
Cresset Asset Management, LLC41,325$566K<0.01%+79313F-HR/ATimeline
Steward Partners Investment Advisory, L…40,942$560K<0.01%+4,29713F-HRTimeline
Ethos Financial Group, LLC40,005$548K0.04%+8,93413F-HRTimeline
Manchester Capital Management LLC39,930$547K0.07%-5013F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …39,646$543K0.01%+5,04113F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC39,275$538K<0.01%+1,65913F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.37,128$527K<0.01%-3213F-HRTimelineGroup
M Holdings Securities, Inc.38,025$521K0.11%-331,46313F-HRTimeline
Pasadena Private Wealth, LLC37,813$518K0.07%-28713F-HRTimeline
Empowered Funds, LLC37,689$516K0.01%+12,56213F-HRTimeline
Moors & Cabot, Inc.37,130$508K0.02%+12213F-HRTimeline
Magnus Financial Group LLC36,406$498K0.04%new13F-HRTimeline
Investment Research Partners LLC34,948$492K0.22%13F-HRTimeline
IFC Advisors LLC34,697$475K0.09%-15,72013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…34,564$473K0.08%013F-HRTimelineGroup
TRUST CO OF VERMONT34,355$470K0.02%013F-HRTimeline
Bison Wealth, LLC32,772$463K0.04%new13F-HRTimeline
Shade Tree Advisors LLC33,565$460K0.4%new13F-HRTimeline
RDA Financial Network33,304$456K0.11%-1,06313F-HRTimeline
MML INVESTORS SERVICES, LLC32,332$443K<0.01%-2913F-HRTimeline
Essex Financial Services, Inc.in group Essex Financial Services, Inc.32,216$441K0.03%+813F-HRTimelineGroup
Nicholas Hoffman & Company, LLC.30,288$415K0.01%-2,17913F-HRTimeline
DELPHI MANAGEMENT INC /MA/30,157$413K0.38%+25913F-HRTimeline
New World Advisors LLC29,763$407K0.07%+44913F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC28,937$396K0.01%+4,09013F-HRTimeline
Manhattan West Asset Management, LLC28,448$389K0.08%013F-HRTimeline
Monument Capital Management28,004$383K0.1%new13F-HRTimeline
Klingman & Associates, LLC27,788$380K0.02%013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC27,571$377K<0.01%new13F-HRTimelineGroup
Signature Wealth Management Partners, L…26,811$367K0.19%+13,89113F-HRTimeline
EVOKE WEALTH, LLC25,953$355K0.01%-30,20013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC25,372$347K<0.01%+4,41813F-HRTimelineGroup
Summit Financial, LLC25,359$347K0.01%-1,05013F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…25,181$345K<0.01%new13F-HRTimelineGroup
Penbrook Management LLC24,955$342K0.24%013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp24,397$334K<0.01%013F-HRTimelineGroup
Northstar Group, Inc.24,288$333K0.05%+4,50013F-HRTimeline
Pallas Capital Advisors LLC23,712$325K0.01%-21,63413F-HRTimeline
MAGNOLIA CAPITAL ADVISORS LLC23,614$323K0.08%-25,27713F-HRTimeline
Johnson Financial Group, LLC23,465$321K0.03%new13F-HRTimeline
PROMETHIUM ADVISORS,LLC22,600$309K0.18%013F-HRTimeline
NAVELLIER & ASSOCIATES INC22,500$308K0.03%+4,47013F-HRTimeline
Port Capital LLC22,000$301K0.01%013F-HRTimeline
CASTLE WEALTH MANAGEMENT LLC21,941$300K0.1%+4,91413F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC21,582$295K<0.01%+17113F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.21,573$295K<0.01%+57613F-HRTimelineGroup
5T Wealth, LLC21,485$294K0.13%-90613F-HRTimeline