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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, Q3 2025

Institutional positions in Golub Capital BDC, Inc. as of Sep 30, 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
331
+14 vs. Q2 2025
Shares held
106.1M
+8.74M (+9.0%) vs. Q2 2025
Total value
$1.47B
+$25.9M (+1.8%) vs. Q2 2025
New holders
48
132 more added
Sold out
34
88 more reduced

4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: 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 holdersQ3 2025: 331 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 heldQ3 2025: $1.47B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Golub Capital BDC, Inc.; share changes are against Q2 2025.

Institutions holding GBDC in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Invesco Ltd.114,541$1.57M0.00%+67,180+141.8%Added
Quantinno Capital Management LP112,628$1.54M0.00%+16,695+17.4%Added
Legacy Capital Wealth Partners, LLC106,258$1.45M0.32%−1,523−1.4%Reduced
Cetera Investment Advisers105,013$1.44M0.00%+34,716+49.4%Added
Whipplewood Advisors, LLC104,062$1.42M0.94%+36,913+55.0%Added
Mariner, LLC103,678$1.42M0.00%−17,642−14.5%Reduced
Buckingham Strategic Partners97,989$1.36M0.02%+62,633+177.1%Added
Simon Quick Advisors, LLC99,314$1.36M0.06%+17,681+21.7%Added
NerdWallet Wealth Partners, LLC51,760$1.30M0.66%+51,760New
Toroso Investments, LLC85,785$1.17M0.00%+6,125+7.7%Added
CAPROCK Group, Inc.75,472$1.13M0.03%+75,472New
Abundance Wealth Counselors80,743$1.11M0.19%+4,185+5.5%Added
J. Safra Sarasin Holding AG80,000$1.10M0.02%00.0%Unchanged
Global Wealth Management Investment Advisory, Inc.79,128$1.08M0.18%+4,940+6.7%Added
Signaturefd, LLC75,179$1.03M0.02%−507−0.7%Reduced
Greenland Capital Management LP75,000$1.03M0.15%−4,421−5.6%Reduced
Ameriprise Financial Inc73,496$1.01M0.00%+9,310+14.5%Added
Regions Financial Corp70,987$971.8K0.01%+70,987New
Family Management Corp69,906$957.0K0.13%+6,073+9.5%Added
Accurate Wealth Management, LLC67,415$947.9K0.13%+11,825+21.3%Added
Edgemoor Investment Advisors, Inc.68,031$931.3K0.07%−1,184−1.7%Reduced
AMG National Trust Bank67,139$919.1K0.02%00.0%Unchanged
Generali Investments CEE, investicni spolecnost, a.s.61,624$843.6K0.06%−7,006−10.2%Reduced
Manufacturers Life Insurance Company, The60,338$826.0K0.00%+6,346+11.8%Added
Goldman Sachs Group Inc60,242$824.7K0.00%−3,823−6.0%Reduced
Global Endowment Management, LP60,000$821.4K0.10%−30,000−33.3%Reduced
Triumph Capital Management58,034$794.5K0.21%+6,016+11.6%Added
Virtus Investment Advisers, Inc.57,593$788.4K0.23%+6,253+12.2%Added
Jump Financial, LLC57,000$780.3K0.01%−90,119−61.3%Reduced
Evercore Wealth Management, LLC56,976$780.0K0.01%+7,138+14.3%Added
Credit Agricole S A56,525$773.8K0.00%+56,525New
Ehrenkranz Partners L.P.55,791$763.8K0.67%+55,791New
Chicago Partners Investment Group LLC52,090$739.2K0.02%−5,942−10.2%Reduced
Amplius Wealth Advisors, LLC53,597$733.7K0.06%+1,439+2.8%Added
Family Wealth Partners, LLC52,866$723.7K0.27%+17,510+49.5%Added
Albion Financial Group52,860$723.7K0.04%−16,974−24.3%Reduced
Aquatic Capital Management LLC52,163$714.1K0.01%+52,163New
CF Capital LLC50,000$684.5K0.42%+50,000New
GWM Advisors LLC49,590$678.9K0.00%−9,604−16.2%Reduced
Apollon Wealth Management, LLC47,769$654.0K0.01%00.0%Unchanged
Price T Rowe Associates Inc47,357$649.0K0.00%+47,357New
Sanctuary Advisors, LLC47,300$647.5K0.00%−23,400−33.1%Reduced
Riverbridge Partners LLC46,889$641.9K0.01%+1,049+2.3%Added
Neville Rodie & Shaw Inc45,706$626.0K0.05%−7,532−14.1%Reduced
Geneos Wealth Management Inc.45,085$617.2K0.02%+1,049+2.4%Added
Cambridge Investment Research Advisors, Inc.44,372$607.0K0.00%+19,788+80.5%Added
Blair William & Co43,826$600.0K0.00%00.0%Unchanged
ProShare Advisors LLC43,282$592.5K0.00%+5,406+14.3%Added
Wedbush Securities Inc42,881$587.0K0.02%−2,500−5.5%Reduced
Mackenzie Financial Corp42,767$585.5K0.00%+1,557+3.8%Added
Nations Financial Group Inc,42,323$579.4K0.04%−844−2.0%Reduced
Cresset Asset Management, LLC41,325$565.7K0.00%+793+2.0%Added
Steward Partners Investment Advisory, LLC40,942$560.5K0.00%+4,297+11.7%Added
Ethos Financial Group, LLC40,005$547.7K0.04%+8,934+28.8%Added
Two Sigma Advisers, LP40,000$547.6K0.00%−94,500−70.3%Reduced
Manchester Capital Management LLC39,930$546.6K0.07%−50−0.1%Reduced
Oppenheimer & Co Inc39,646$542.8K0.01%+5,041+14.6%Added
Guggenheim Capital LLC39,275$537.7K0.00%+1,659+4.4%Added
Two Sigma Investments, LP38,848$531.8K0.00%−43,848−53.0%Reduced
Advisor Group Holdings, Inc.37,128$526.8K0.00%−32−0.1%Reduced
M Holdings Securities, Inc.38,025$521.0K0.11%−331,463−89.7%Reduced
Pasadena Private Wealth, LLC37,813$517.7K0.07%−287−0.8%Reduced
Empowered Funds, LLC37,689$516.0K0.01%+12,562+50.0%Added
Moors & Cabot, Inc.37,130$508.3K0.02%+122+0.3%Added
Magnus Financial Group LLC36,406$498.4K0.04%+36,406New
Investment Research Partners LLC34,948$492.1K0.22%+34,948New
OneAscent Investment Solutions LLC35,145$481.1K0.51%−7,489−17.6%Reduced
IFC Advisors LLC34,697$475.0K0.09%−15,720−31.2%Reduced
Colony Group, LLC34,609$473.8K0.00%+21,071+155.6%Added
Golden State Equity Partners34,564$473.2K0.08%00.0%Unchanged
Trust Co of Vermont34,355$470.3K0.02%00.0%Unchanged
Armis Advisers, LLC32,772$462.7K0.04%+32,772New
Shade Tree Advisors LLC33,565$459.5K0.40%+33,565New
RDA Financial Network33,304$455.9K0.11%−1,063−3.1%Reduced
MML Investors Services, LLC32,332$442.6K0.00%−29−0.1%Reduced
Essex Financial Services, Inc.32,216$441.0K0.03%+80.0%Added
Nicholas Hoffman & Company, LLC.30,288$414.6K0.01%−2,179−6.7%Reduced
Delphi Management Inc30,157$413.0K0.38%+259+0.9%Added
New World Advisors LLC29,763$407.5K0.07%+449+1.5%Added
Evergreen Capital Management LLC28,937$396.2K0.01%+4,090+16.5%Added
OneAscent Wealth Management LLC28,493$390.1K0.13%−2,232−7.3%Reduced
Manhattan West Asset Management, LLC28,448$389.5K0.08%00.0%Unchanged
Monument Capital Management28,004$383.4K0.10%+28,004New
Klingman & Associates, LLC27,788$380.4K0.02%00.0%Unchanged
AQR Capital Management LLC27,571$377.5K0.00%+27,571New
Signature Wealth Management Partners, LLC26,811$367.0K0.19%+13,891+107.5%Added
Evoke Wealth, LLC25,953$355.3K0.01%−30,200−53.8%Reduced
Squarepoint Ops LLC25,372$347.3K0.00%+4,418+21.1%Added
Summit Financial, LLC25,359$347.2K0.01%−1,050−4.0%Reduced
Capstone Investment Advisors, LLC25,181$344.7K0.00%+25,181New
Penbrook Management LLC24,955$341.6K0.24%00.0%Unchanged
M&T Bank Corp24,397$334.0K0.00%00.0%Unchanged
Northstar Group, Inc.24,288$332.5K0.05%+4,500+22.7%Added
Pallas Capital Advisors LLC23,712$324.6K0.01%−21,634−47.7%Reduced
Magnolia Capital Advisors LLC23,614$323.3K0.08%−25,277−51.7%Reduced
Johnson Financial Group, LLC23,465$321.2K0.03%+23,465New
Promethium Advisors,llc22,600$309.4K0.18%00.0%Unchanged
Navellier & Associates Inc22,500$308.0K0.03%+4,470+24.8%Added
Port Capital LLC22,000$301.0K0.01%00.0%Unchanged
Castle Wealth Management LLC21,941$300.4K0.10%+4,914+28.9%Added