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Disclosery

GBDC GOLUB CAP BDC INC

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COM (common), issuer CIK 1476765

342 managers (346 13F filers) reported a position in GBDC shares at 2026-03-31, 118,236,683 shares in all. 48 filers opened a position and 56 filers sold out during the quarter.

Managers
342
13F filers
346
New
48
Added
125
Reduced
112
Sold out
56
Shares held by filers
118,236,683

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
STRS OHIO17,140,532$217M0.86%+435,77213F-HRTimeline
HighTower Advisors, LLC7,046,645$89.2M0.09%+4,748,31513F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP4,527,780$56.6M0.08%-689,79613F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP4,244,026$53.7M0.04%-412,32313F-HRTimelineGroup
UBS Group AGin group UBS Group AG4,057,367$51.4M0.01%+1,192,61613F-HRTimelineGroup
Sage Mountain Advisors LLC3,756,271$47.6M3.33%+395,33913F-HRTimeline
Sound Income Strategies, LLC3,750,533$46.9M2.26%+147,73413F-HRTimeline
OMERS ADMINISTRATION Corp3,559,646$45.1M0.29%+540,49813F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,516,246$44.5M<0.01%-401,06613F-HR/ATimelineGroup
Allen Investment Management, LLCin group ALLEN OPERATIONS LLC3,365,900$42.6M0.53%-703,99013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/3,269,917$41.4M<0.01%-245,62913F-HRTimelineGroup
ARES MANAGEMENT LLCin group ARES MANAGEMENT LLC3,058,356$38.7M2.55%+322,14613F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,802,868$35.5M0.06%+491,86613F-HRTimelineGroup
Generali Asset Management SPA SGR2,630,739$33.3M0.69%013F-HRTimeline
Lalia Capital, LLC2,541,926$32.2M20.33%+62,74713F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc2,238,659$28.4M0.01%+175,80813F-HRTimelineGroup
Muzinich & Co., Inc.1,985,488$25.1M8.79%+26,21613F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY1,977,346$25M<0.01%-1,071,32913F-HRTimelineGroup
Arnhold LLC1,537,089$19.5M1.43%+67,00013F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …1,514,544$19.2M0.01%013F-HRTimelineGroup
Coastal Bridge Advisors, LLC1,292,404$16.4M1.16%+794,22213F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,282,818$16.2M0.02%+922,24213F-HRTimelineGroup
MAI Capital Management1,220,738$15.5M0.09%-143,20613F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.1,193,824$15.1M<0.01%-798,27313F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources1,147,387$14.5M<0.01%+543,21713F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/1,056,492$13.4M0.01%013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.953,212$12.1M0.01%+665,87813F-HRTimelineGroup
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO942,550$11.9M0.06%new13F-HRTimelineGroup
SIGMA INVESTMENT COUNSELORS INC936,373$11.9M0.63%+47,18913F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC857,449$10.9M0.02%+10,11213F-HRTimelineGroup
LSV ASSET MANAGEMENT845,900$10.7M0.02%-183,10013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN743,706$9.42M<0.01%+328,81413F-HR/ATimelineGroup
Boston Partnersin group Boston Trust Walden Corp662,847$8.4M0.01%-415,84413F-HRTimelineGroup
Border to Coast Pensions Partnership Ltd625,000$7.94M0.13%-175,00013F-HRTimeline
Next Capital Management LLC567,205$7.18M2.17%+322,99213F-HRTimeline
Prairiewood Capital, LLC521,431$6.6M1.91%+64,70313F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC500,506$6.34M0.01%-16,29813F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC491,880$6.23M0.02%-68,18513F-HRTimelineGroup
LPL Financial LLC479,099$6.07M<0.01%-66,17913F-HRTimeline
North Ground Capital478,894$6.06M7.3%+152,78813F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding478,851$6.06M+16,294Timeline
CAPTRUST FINANCIAL ADVISORS476,692$6.03M0.01%-185,17613F-HRTimeline
Arax Advisory Partners431,251$5.46M0.15%+20,00013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC428,575$5.43M0.02%-226,33113F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC421,704$5.34M<0.01%-356,60013F-HRTimelineGroup
CONDOR CAPITAL MANAGEMENT418,968$5.3M0.44%+45,15013F-HRTimeline
Advisors Capital Management, LLC390,846$4.95M0.06%+20,07713F-HRTimeline
Advisors Asset Management, Inc.379,086$4.8M0.08%+23,94813F-HRTimeline
Granite FO LLC376,295$4.76M2.82%-24,21013F-HR/ATimeline
Wealthspire Advisors, LLC375,135$4.75M0.04%+356,34813F-HRTimeline
Waterloo Capital, L.P.370,410$4.69M0.33%+219,37913F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV366,730$4.64M0.01%+117,37013F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC365,433$4.63M<0.01%-6,88813F-HRTimelineGroup
DENALI ADVISORS LLC365,282$4.62M0.51%-7,33813F-HRTimeline
Tranquility Partners, LLC362,806$4.59M1.73%+9,31213F-HRTimeline
CASTLEKEEP INVESTMENT ADVISORS LLC346,673$4.39M2.38%+11,51213F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC345,754$4.38M0.01%-1,83613F-HRTimelineGroup
CONFLUENCE INVESTMENT MANAGEMENT LLC326,878$4.14M0.06%-19,02713F-HRTimeline
STATE STREET CORPin group STATE STREET CORP320,810$4.06M<0.01%-3,04513F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.316,706$4.01M0.13%-55,10813F-HRTimeline
D.A. DAVIDSON & CO.314,297$3.98M0.02%+13,71713F-HRTimeline
&PARTNERS309,735$3.92M0.02%-12,29713F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …304,911$3.86M0.01%+3,79913F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP304,413$3.85M<0.01%-147,09913F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC302,063$3.82M<0.01%+134,39013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co287,721$3.66M0.01%-57,91213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS282,794$3.58M<0.01%+22,96613F-HRTimelineGroup
Robertson Stephens Wealth Management, L…275,987$3.49M0.1%+4,69713F-HRTimeline
First National Trust Co264,177$3.34M0.11%013F-HRTimeline
IEQ CAPITAL, LLC259,014$3.28M0.02%+64,78013F-HRTimeline
Naviter Wealth, LLC255,997$3.24M0.4%+37,53413F-HRTimeline
SHIKIAR ASSET MANAGEMENT INC251,300$3.18M0.92%-121,94013F-HRTimeline
TRED AVON FAMILY WEALTH, LLC247,203$3.13M1.04%+3,74913F-HRTimeline
United Advisor Group, LLC242,315$3.07M0.38%+27,18013F-HRTimeline
Anchor Investment Management, LLC239,802$3.04M0.25%-24,19313F-HRTimeline
Family Manage LLC228,526$2.89M0.35%+130,64813F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …225,746$2.86M0.03%+139,94513F-HRTimelineGroup
Snowden Capital Advisors LLC216,330$2.74M0.07%-3,85613F-HRTimeline
Advisor OS, LLCin group Advisor OS, LLC213,953$2.71M0.2%+5,09213F-HRTimelineGroup
Callodine Capital Management, LP200,000$2.53M0.18%-250,00013F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP198,850$2.52M<0.01%+74,58013F-HRTimelineGroup
GraniteShares Advisors LLC179,126$2.27M1.63%-20,50113F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC175,000$2.22M0.17%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp172,431$2.18M<0.01%+12,44613F-HRTimelineGroup
Silverberg Bernstein Capital Management…152,277$1.93M1.06%+24,17713F-HRTimeline
Adams Asset Advisors, LLC150,523$1.91M0.21%+3,68913F-HRTimeline
HB Wealth Management, LLC149,341$1.89M0.01%+25,69613F-HRTimeline
Alpine Global Management, LLC146,853$1.86M0.28%new13F-HRTimeline
STABLEFORD CAPITAL II LLC143,662$1.82M0.68%+73,84613F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP142,460$1.8M<0.01%-305,54013F-HRTimelineGroup
Parallel Advisors, LLC141,065$1.79M0.03%-76,64913F-HR/ATimeline
Invesco Ltd.in group Invesco Ltd.139,327$1.76M<0.01%+33,38713F-HRTimelineGroup
Texas Yale Capital Corp.139,060$1.76M0.05%-7,55913F-HRTimeline
Focused Wealth Management, Inc131,794$1.67M0.17%+119,84913F-HRTimeline
Lansforsakringar Fondforvaltning AB (pu…124,292$1.57M0.01%+21,80213F-HRTimeline
General Partner, Inc.123,041$1.56M0.95%013F-HRTimeline
Janney Montgomery Scott LLC122,693$1.55M<0.01%+34,04913F-HRTimeline
LRI Investments, LLC122,574$1.55M0.14%+3,58813F-HRTimeline
CURA WEALTH ADVISORS, LLC120,200$1.52M0.68%-127,50013F-HRTimeline
Cetera Investment Advisers119,901$1.52M<0.01%+13,52713F-HRTimeline
Legacy Capital Wealth Partners, LLC119,692$1.52M0.31%+2,47113F-HRTimeline
Independent Family Office, LLC119,013$1.51M0.62%new13F-HRTimeline
Berkeley Capital Partners, LLC117,050$1.48M0.34%new13F-HRTimeline
Osbon Capital Management LLC112,081$1.42M1.16%+41513F-HRTimeline
CAXTON ASSOCIATES LLP111,109$1.41M0.03%-36,56413F-HRTimeline
Truvestments Capital LLC108,152$1.37M0.25%-128,59413F-HRTimeline
RIVERBRIDGE PARTNERS LLC106,309$1.35M0.03%+7,78013F-HRTimeline
Abundance Wealth Counselors106,029$1.34M0.19%+7,21813F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC103,122$1.31M0.03%-11,85313F-HR/ATimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA100,967$1.28M<0.01%+2,40113F-HRTimelineGroup
Global Wealth Management Investment Adv…98,148$1.24M0.19%+14,49513F-HRTimeline
EP Wealth Advisors, LLC96,927$1.23M0.01%-7,16313F-HRTimeline
AlTi Global, Inc.in group AlTi Global, Inc.96,554$1.22M0.03%new13F-HRTimelineGroup
Quantinno Capital Management LP92,776$1.17M<0.01%-11313F-HRTimeline
Orographic Financial Advisors, LLC84,479$1.07M0.76%13F-HRTimeline
ExodusPoint Capital Management, LP84,402$1.07M0.01%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC84,259$1.07M<0.01%+33,01013F-HRTimelineGroup
Amplius Wealth Advisors, LLC84,152$1.07M0.09%+42,06913F-HRTimeline
Whipplewood Advisors, LLC84,040$1.06M0.55%+5,24513F-HRTimeline
Mariner, LLCin group Mariner, LLC81,243$1.03M<0.01%-20,05213F-HRTimelineGroup
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG80,000$1.01M0.02%013F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC79,660$1.01M<0.01%-1,75013F-HRTimelineGroup
Cresset Asset Management, LLC79,373$1M<0.01%+38,02113F-HRTimeline
Caprock Group, LLC75,472$955K0.02%013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…75,246$953K0.07%+40,44213F-HRTimelineGroup
SIGNATUREFD, LLC75,189$952K0.01%+7,21313F-HRTimeline
Onyx Bridge Wealth Group LLC74,205$939K0.1%-52,85013F-HRTimeline
FAMILY WEALTH PARTNERS, LLC72,973$924K0.32%+18,41913F-HRTimeline
MERIDIAN INVESTMENT COUNSEL INC.72,400$917K0.22%+8,26513F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP70,987$899K0.01%-1713F-HRTimelineGroup
Global Endowment Management, LPin group Global Endowment Management, …70,000$886K0.1%013F-HRTimelineGroup
AMG National Trust Bank67,139$850K0.02%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC64,077$811K<0.01%-18,23313F-HRTimelineGroup
Evercore Wealth Management, LLC62,814$795K0.01%+5,83813F-HRTimeline
Commerce Advisors, LLC62,625$793K0.67%13F-HRTimeline
Generali Investments CEE, investicni sp…61,624$780K0.04%013F-HRTimeline
Accurate Wealth Management, LLC61,230$778K0.09%-5,18513F-HRTimeline
Edgemoor Investment Advisors, Inc.61,309$776K0.06%-2,44713F-HRTimeline
Bayshore Capital Advisors, LLC60,000$760K0.32%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …59,240$750K<0.01%-4,04913F-HRTimelineGroup
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding58,095$735K+7,609Timeline
Ehrenkranz Partners L.P.57,385$727K0.57%+77613F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…56,016$709K0.01%+43,34813F-HRTimelineGroup
BTG Pactual Asset Management US LLCin group BTG Pactual Asset Management …729$698K0.07%new13F-HRTimelineGroup
OneAscent Financial Services LLCgroup of 2 filers holding54,781$694K-4,984Timeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC53,919$685K<0.01%+54013F-HR/ATimelineGroup
NewEdge Wealth, LLC51,102$647K0.01%+22,97513F-HRTimeline
GLOBAL STRATEGIC MANAGEMENT INC50,700$645K0.54%+20,80013F-HRTimeline
Chicago Partners Investment Group LLC48,565$644K0.01%+5,85813F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…48,365$612K0.17%+2,45013F-HRTimelineGroup
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC47,569$602K0.01%-20013F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC47,488$601K<0.01%+5,25913F-HRTimelineGroup
Sanctuary Advisors, LLC47,300$599K<0.01%013F-HRTimeline
Haven Private, LLC46,852$593K0.26%+5,11013F-HRTimeline
BLAIR WILLIAM & CO/IL45,826$580K<0.01%+2,00013F-HRTimeline
Steward Partners Investment Advisory, L…45,203$572K<0.01%-14,80613F-HRTimeline
Geneos Wealth Management Inc.45,071$571K0.01%-31413F-HRTimeline
MACKENZIE FINANCIAL CORP44,189$559K<0.01%+1,23513F-HRTimeline
Kathmere Capital Management, LLC44,166$559K0.03%new13F-HRTimeline
SCS Capital Management LLC43,946$556K0.01%-220,28513F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC43,710$553K<0.01%-223,29213F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management43,480$550K<0.01%-94,99713F-HRTimelineGroup
ProShare Advisors LLC42,666$540K<0.01%+12313F-HRTimeline
ALBION FINANCIAL GROUP /UT40,593$514K0.03%+4,73313F-HRTimeline
WEDBUSH SECURITIES INC40,381$511K0.01%+50013F-HRTimeline
Ethos Financial Group, LLC37,540$509K0.04%013F-HRTimeline
Closed-End Fund Advisors, Inc.39,751$503K0.51%-377,91413F-HRTimeline
NATIONS FINANCIAL GROUP INC, /IA/ /ADV39,662$502K0.03%-2,04313F-HRTimeline
EVOKE WEALTH, LLC38,964$493K0.01%+13,01113F-HRTimeline
IFC Advisors LLC38,956$493K0.07%-7,55613F-HRTimeline
Bison Wealth, LLC35,799$469K0.05%013F-HRTimeline
Investment Research Partners LLC36,988$468K0.19%+2,38513F-HRTimeline
Pasadena Private Wealth, LLC35,213$446K0.06%-20013F-HRTimeline
NEVILLE RODIE & SHAW INC34,872$441K0.03%-10,47613F-HRTimeline
Moors & Cabot, Inc.34,829$441K0.02%-1,42913F-HRTimeline
Empowered Funds, LLC34,828$441K<0.01%+5,61913F-HR/ATimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.33,932$430K<0.01%-1,87313F-HRTimelineGroup
Shade Tree Advisors LLC33,565$425K0.3%-14,80413F-HRTimeline
SIMON QUICK ADVISORS, LLC32,971$417K0.02%-14,36113F-HRTimeline
Headlands Technologies LLC32,823$416K0.05%new13F-HRTimeline
CASTLE WEALTH MANAGEMENT LLC31,826$403K0.13%+15,22813F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC30,494$386K<0.01%-1,95913F-HRTimelineGroup
Nicholas Hoffman & Company, LLC.30,010$380K0.01%+2913F-HRTimeline
CAZ INVESTMENTS LPin group CAZ INVESTMENTS LP30,000$380K0.46%new13F-HRTimelineGroup
MML INVESTORS SERVICES, LLC29,841$378K<0.01%-1,29013F-HRTimeline
Belpointe Asset Management LLC29,492$373K0.01%+6,07613F-HRTimeline
KELLEHER FINANCIAL ADVISORS29,101$368K0.09%+68213F-HRTimeline
Cambridge Investment Research Advisors,…28,987$367K<0.01%-8,44813F-HRTimeline
J.M. Arbour, LLC28,888$366K0.35%-44,32913F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP28,725$364K0.04%new13F-HRTimeline
SG Americas Securities, LLC28,699$363K<0.01%+20,70013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/28,068$357K<0.01%-2,25513F-HRTimeline
Foundations Investment Advisors, LLC28,138$356K<0.01%+11,44413F-HRTimeline
Fieldview Capital Management, LLC28,136$356K0.1%-31,36013F-HRTimeline
Monument Capital Management28,004$355K0.09%013F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC27,862$353K0.01%+2,97713F-HRTimeline
Klingman & Associates, LLC27,788$352K0.02%013F-HRTimeline
Segment Wealth Management, LLC26,690$338K0.02%new13F-HRTimeline
Creative Planningin group Creative Planning26,690$338K<0.01%+10,86113F-HRTimelineGroup
Summit Financial, LLC26,493$335K<0.01%+8,30013F-HRTimeline