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Golub Capital BDC, Inc.

GBDC
Exchange
Nasdaq
SEC CIK
0001476765

In the last 90 days, Golub Capital BDC, Inc. insiders filed 0 open-market purchases and 1 sale; 319 institutions reported holding it in 13F filings for Q2 2026, worth $1.57B in total; no superinvestor holds it.

13F holders, Q1 2025

Institutional positions in Golub Capital BDC, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
339
+17 vs. Q4 2024
Shares held
110.9M
+7.99M (+7.8%) vs. Q4 2024
Total value
$1.69B
+$118.5M (+7.5%) vs. Q4 2024
New holders
50
150 more added
Sold out
33
84 more reduced

6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting GBDC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 339 institutions
Q1 2021: 203 institutionsQ2 2021: 201 institutionsQ3 2021: 205 institutionsQ4 2021: 227 institutionsQ1 2022: 239 institutionsQ2 2022: 241 institutionsQ3 2022: 230 institutionsQ4 2022: 252 institutionsQ1 2023: 228 institutionsQ2 2023: 243 institutionsQ3 2023: 249 institutionsQ4 2023: 260 institutionsQ1 2024: 252 institutionsQ2 2024: 295 institutionsQ3 2024: 286 institutionsQ4 2024: 328 institutionsQ1 2025: 339 institutionsQ2 2025: 321 institutionsQ3 2025: 331 institutionsQ4 2025: 355 institutionsQ1 2026: 347 institutionsQ2 2026: 319 institutions
Value heldQ1 2025: $1.69B
Q1 2021: $1.06BQ2 2021: $1.08BQ3 2021: $1.18BQ4 2021: $1.17BQ1 2022: $1.15BQ2 2022: $947.2MQ3 2022: $910.2MQ4 2022: $974.4MQ1 2023: $955.9MQ2 2023: $943.7MQ3 2023: $1.01BQ4 2023: $1.04BQ1 2024: $1.09BQ2 2024: $1.52BQ3 2024: $1.45BQ4 2024: $1.59BQ1 2025: $1.69BQ2 2025: $1.50BQ3 2025: $1.47BQ4 2025: $1.56BQ1 2026: $1.51BQ2 2026: $1.57B
Institutions holding GBDC and their total value by quarter
QuarterHoldersValue
Q2 2026319$1.57B
Q1 2026347$1.51B
Q4 2025355$1.56B
Q3 2025331$1.47B
Q2 2025321$1.50B
Q1 2025339$1.69B
Q4 2024328$1.59B
Q3 2024286$1.45B
Q2 2024295$1.52B
Q1 2024252$1.09B
Q4 2023260$1.04B
Q3 2023249$1.01B
Q2 2023243$943.7M
Q1 2023228$955.9M
Q4 2022252$974.4M
Q3 2022230$910.2M
Q2 2022241$947.2M
Q1 2022239$1.15B
Q4 2021227$1.17B
Q3 2021205$1.18B
Q2 2021201$1.08B
Q1 2021203$1.06B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Golub Capital BDC, Inc.; share changes are against Q4 2024.

Institutions holding GBDC in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Avion Wealth13$00.00%+13New
Sunbelt Securities, Inc.0$20.00%−306−100.0%Reduced
Iron Horse Wealth Management, LLC28$4240.00%+28New
Bruce G. Allen Investments, LLC39$5900.00%+7+21.9%Added
GAMMA Investing LLC49$7420.00%00.0%Unchanged
Massmutual Trust Co FSB55$8330.00%+55New
SOA Wealth Advisors, LLC.59$8930.00%00.0%Unchanged
FMR LLC101$1.53K0.00%+101New
Principal Securities, Inc.160$2.43K0.00%00.0%Unchanged
Coldstream Capital Management Inc163$2.46K0.00%+163New
Glen Eagle Advisors, LLC188$2.85K0.00%+4+2.2%Added
Compass Wealth Management LLC200$3.03K0.00%00.0%Unchanged
Crewe Advisors LLC200$3.03K0.00%+200New
Tower Research Capital LLC (TRC)294$4.43K0.00%−308−51.2%Reduced
Costello Asset Management, INC300$4.54K0.00%+300New
Delta Asset Management LLC310$4.69K0.00%00.0%Unchanged
GHP Investment Advisors, Inc.313$4.74K0.00%+313New
Aventura Private Wealth, LLC355$5.38K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC453$6.86K0.00%−229−33.6%Reduced
Pin Oak Investment Advisors Inc460$7.00K0.01%00.0%Unchanged
Rothschild Investment LLC500$7.57K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec500$7.57K0.00%00.0%Unchanged
Beacon Capital Management, LLC588$8.90K0.00%+14+2.4%Added
Caitong International Asset Management Co., Ltd779$11.8K0.01%+474+155.4%Added
Allworth Financial LP1,011$14.6K0.00%−14−1.4%Reduced
Westend Capital Management, LLC970$14.7K0.01%+970New
Valley National Advisers Inc1,000$15.0K0.00%00.0%Unchanged
Silicon Valley Capital Partners1,202$18.3K0.00%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC1,570$23.8K0.05%+1,570New
Spire Wealth Management1,796$27.2K0.00%00.0%Unchanged
Private Trust Co NA2,000$30.3K0.00%−199−9.0%Reduced
Montag A & Associates Inc2,000$30.3K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.2,162$32.7K0.00%00.0%Unchanged
Quarry LP2,242$33.9K0.01%+2,242New
BI Asset Management Fondsmaeglerselskab A/S2,494$38.0K0.00%00.0%Unchanged
VSM Wealth Advisory, LLC2,565$38.8K0.01%+1,295+102.0%Added
IFP Advisors, Inc2,793$42.3K0.00%−2,097−42.9%Reduced
Future Financial Wealth Managment LLC2,990$45.3K0.03%+1,690+130.0%Added
Optiver Holding B.V.3,087$46.7K0.00%00.0%Unchanged
Hurley Capital, LLC3,238$49.0K0.04%00.0%Unchanged
Boston Private Wealth LLC3,279$49.6K0.00%+3,279New
Promus Capital, LLC3,400$51.5K0.04%+3,400New
Hexagon Capital Partners LLC3,613$54.7K0.01%+868+31.6%Added
Parkside Financial Bank & Trust3,808$57.7K0.01%+692+22.2%Added
Toronto Dominion Bank5,000$76.0K0.00%+5,000New
Ronald Blue Trust, Inc.6,001$90.9K0.00%+5,330+794.3%Added
Lazard Asset Management LLC6,524$98.0K0.00%−803−11.0%Reduced
Creative Financial Designs Inc6,936$105.0K0.01%+3,176+84.5%Added
Quest Partners LLC7,067$107.0K0.01%+2,184+44.7%Added
Simplex Trading, LLC8,686$131.0K0.00%+4,129+90.6%Added
Quadrant Capital Group LLC8,696$131.7K0.00%−24,499−73.8%Reduced
Umb Bank N A8,826$133.6K0.00%−9,678−52.3%Reduced
Cardiff Park Advisors, LLC10,000$151.4K0.01%+10,000New
J.W. Cole Advisors, Inc.10,178$154.1K0.00%+10,178New
US Bancorp10,340$156.5K0.00%00.0%Unchanged
Haven Private, LLC10,630$160.9K0.09%−21,683−67.1%Reduced
Comprehensive Money Management Services LLC10,670$161.5K0.13%+10,670New
Cove Street Capital, LLC10,833$164.0K0.26%00.0%Unchanged
Perigon Wealth Management, LLC10,911$165.2K0.00%+7+0.1%Added
Ancora Advisors, LLC10,984$166.3K0.00%−507−4.4%Reduced
Eagle Global Advisors LLC11,010$166.7K0.01%−10,610−49.1%Reduced
Focused Wealth Management, Inc11,025$166.9K0.02%+392+3.7%Added
Envestnet Portfolio Solutions, Inc.11,098$168.0K0.00%−3,596−24.5%Reduced
International Assets Investment Management, LLC11,118$168.3K0.01%00.0%Unchanged
TrueMark Investments, LLC11,157$168.9K0.04%−172,237−93.9%Reduced
Signature Wealth Management Partners, LLC11,172$169.1K0.11%+11,172New
Plan A Wealth LLC11,555$174.9K0.14%+467+4.2%Added
O'Rourke & Company, Inc11,623$176.0K0.09%+11,623New
Williams Jones Wealth Management, LLC.11,717$177.4K0.00%00.0%Unchanged
Kensington Investment Counsel, LLC11,966$181.2K0.08%+11,966New
Romano Brothers and Company12,125$183.6K0.02%00.0%Unchanged
CFO4Life Group, LLC12,176$184.3K0.03%+255+2.1%Added
Pine Valley Investments Ltd Liability Co12,415$188.0K0.01%−1,054−7.8%Reduced
Comerica Bank12,513$189.4K0.00%−1,629−11.5%Reduced
Ironsides Asset Advisors, LLC12,950$196.1K0.06%+12,950New
Cornerstone Wealth Management, LLC13,092$198.2K0.01%+2,541+24.1%Added
Northwestern Mutual Wealth Management Co13,425$203.3K0.00%+13,425New
Pictet & Cie (Europe) SA13,500$204.4K0.00%+13,500New
Catalina Capital Group, LLC13,565$205.4K0.14%+965+7.7%Added
Allspring Global Investments Holdings, LLC13,900$210.4K0.00%+13,900New
Mattern Wealth Management LLC14,000$212.0K0.05%00.0%Unchanged
Beaumont Financial Advisors, LLC14,094$213.4K0.02%+243+1.8%Added
Legacy Advisors, LLC14,100$213.5K0.02%00.0%Unchanged
Mirae Asset Global Investments Co., Ltd.14,334$218.6K0.00%+356+2.5%Added
Sowell Financial Services LLC14,902$225.6K0.01%+848+6.0%Added
Core Wealth Partners LLC15,060$228.0K0.13%00.0%Unchanged
Kingswood Wealth Advisors, LLC15,240$231.4K0.02%−9,493−38.4%Reduced
Quent Capital, LLC15,311$231.8K0.02%00.0%Unchanged
Columbia Advisory Partners LLC15,348$232.4K0.20%+484+3.3%Added
Vident Advisory, LLC15,634$236.7K0.00%+15,634New
Equitable Holdings, Inc.15,909$240.9K0.00%+15,909New
Atria Wealth Solutions, Inc.15,916$241.0K0.00%−5,165−24.5%Reduced
Nomura Asset Management Co Ltd16,027$242.6K0.00%00.0%Unchanged
MAS Advisors LLC16,629$251.8K0.39%+4,083+32.5%Added
AdvisorNet Financial, Inc16,636$251.9K0.02%+14,296+610.9%Added
AlphaCore Capital LLC16,869$255.4K0.02%+16,869New
Navellier & Associates Inc18,177$256.8K0.04%−6,217−25.5%Reduced
Serenus Wealth Advisors, LLC17,068$258.4K0.04%00.0%Unchanged
EMC Capital Management17,121$259.0K0.16%00.0%Unchanged
AlphaQ Advisors LLC17,886$270.8K0.65%+17,886New