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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 319 | $1.57B |
| Q1 2026 | 347 | $1.51B |
| Q4 2025 | 355 | $1.56B |
| Q3 2025 | 331 | $1.47B |
| Q2 2025 | 321 | $1.50B |
| Q1 2025 | 339 | $1.69B |
| Q4 2024 | 328 | $1.59B |
| Q3 2024 | 286 | $1.45B |
| Q2 2024 | 295 | $1.52B |
| Q1 2024 | 252 | $1.09B |
| Q4 2023 | 260 | $1.04B |
| Q3 2023 | 249 | $1.01B |
| Q2 2023 | 243 | $943.7M |
| Q1 2023 | 228 | $955.9M |
| Q4 2022 | 252 | $974.4M |
| Q3 2022 | 230 | $910.2M |
| Q2 2022 | 241 | $947.2M |
| Q1 2022 | 239 | $1.15B |
| Q4 2021 | 227 | $1.17B |
| Q3 2021 | 205 | $1.18B |
| Q2 2021 | 201 | $1.08B |
| Q1 2021 | 203 | $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.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Border to Coast Pensions Partnership Ltd | 800,000 | $11.0M | 0.19% | −50,000−5.9% | Reduced |
| Captrust Financial Advisors | 801,139 | $11.0M | 0.02% | −19,504−2.4% | Reduced |
| Sigma Investment Counselors Inc | 854,280 | $11.7M | 0.61% | +53,365+6.7% | Added |
| Bank of Montreal | 929,127 | $12.7M | 0.01% | +202,940+27.9% | Added |
| Cerity Partners LLC | 929,231 | $12.7M | 0.02% | −246,120−20.9% | Reduced |
| Hirtle Callaghan & Co LLC | – | $12.7M | 0.45% | – | – |
| LSV Asset Management | 1,041,400 | $14.3M | 0.03% | −181,618−14.8% | Reduced |
| Boston Partners | 1,139,040 | $15.6M | 0.02% | +2,327+0.2% | Added |
| Franklin Resources Inc | 1,190,029 | $16.3M | 0.00% | −25,541−2.1% | Reduced |
| MAI Capital Management | 1,296,257 | $17.7M | 0.11% | −14,083−1.1% | Reduced |
| Arnhold LLC | 1,462,589 | $20.0M | 1.67% | +15,000+1.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,478,390 | $20.2M | 0.01% | +397,839+36.8% | Added |
| Muzinich & Co., Inc. | 1,625,636 | $22.3M | 8.63% | +397,514+32.4% | Added |
| Legal & General Group Plc | 1,746,867 | $23.9M | 0.01% | −145,070−7.7% | Reduced |
| BlackRock, Inc. | 1,982,211 | $27.1M | 0.00% | +344,353+21.0% | Added |
| UBS Group AG | 2,213,641 | $30.3M | 0.01% | −195,245−8.1% | Reduced |
| Morgan Stanley | 2,330,771 | $31.9M | 0.00% | −302,246−11.5% | Reduced |
| Omers Administration Corp | 2,421,230 | $33.1M | 0.24% | +67,118+2.9% | Added |
| HighTower Advisors, LLC | 2,529,267 | $34.6M | 0.04% | +1,862,632+279.4% | Added |
| JPMorgan Chase & Co | 2,548,553 | $34.9M | 0.00% | +125,881+5.2% | Added |
| Ares Management LLC | 2,571,210 | $35.2M | 1.61% | 00.0% | Unchanged |
| Generali Asset Management SPA SGR | 2,630,739 | $36.0M | 0.77% | +118,034+4.7% | Added |
| Rockefeller Capital Management L.P. | 2,971,111 | $40.7M | 0.08% | +164,919+5.9% | Added |
| Sage Mountain Advisors LLC | 3,028,489 | $41.5M | 2.38% | −4,964−0.2% | Reduced |
| Sound Income Strategies, LLC | 3,378,657 | $45.6M | 2.49% | +65,008+2.0% | Added |
| Bank of America Corp | 3,829,788 | $52.4M | 0.00% | +207,998+5.7% | Added |
| Allen Investment Management LLC | 4,173,466 | $57.1M | 0.63% | −65,072−1.5% | Reduced |
| Van Eck Associates Corp | 4,843,816 | $66.3M | 0.06% | +401,723+9.0% | Added |
| CI Private Wealth, LLC | 6,087,053 | $83.3M | 0.13% | +4,556,990+297.8% | Added |
| STRS Ohio | 16,237,782 | $222.3M | 0.81% | +450,126+2.9% | Added |
| Union Bancaire Privee, UBP SA | 34,204 | – | – | −7,715−18.4% | Reduced |
| LGT Capital Partners Ltd. | 0 | $0 | 0.00% | −696,000−100.0% | Sold out |
| Eagle Bay Advisors LLC | 0 | $0 | 0.00% | −261,033−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −253,965−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −184,492−100.0% | Sold out |
| Wealthedge Investment Advisors, LLC | 0 | $0 | 0.00% | −72,995−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −64,432−100.0% | Sold out |
| Arcus Capital Partners, LLC | 0 | $0 | 0.00% | −45,010−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −37,164−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −36,667−100.0% | Sold out |
| NBT Bank N A | 0 | $0 | 0.00% | −35,987−100.0% | Sold out |
| Douglass Winthrop Advisors, LLC | 0 | $0 | 0.00% | −35,987−100.0% | Sold out |
| Mandatum Life Insurance Co Ltd | 0 | $0 | 0.00% | −35,566−100.0% | Sold out |
| Wall Street Access Asset Management, LLC | 0 | $0 | 0.00% | −27,815−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −26,201−100.0% | Sold out |
| CWA Asset Management Group, LLC | 0 | $0 | 0.00% | −25,005−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −23,164−100.0% | Sold out |
| Modera Wealth Management, LLC | 0 | $0 | 0.00% | −19,690−100.0% | Sold out |
| Grimes & Company, Inc. | 0 | $0 | 0.00% | −19,005−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −18,470−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −18,296−100.0% | Sold out |
| Concurrent Investment Advisors, LLC | 0 | $0 | 0.00% | −15,334−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −15,264−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −12,954−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −12,560−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Evolution Wealth Management Inc. | 0 | $0 | 0.00% | −1,218−100.0% | Sold out |
| Westend Capital Management, LLC | 0 | $0 | 0.00% | −970−100.0% | Sold out |
| Beacon Capital Management, LLC | 0 | $0 | 0.00% | −604−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Sunbelt Securities, Inc. | 0 | $0 | 0.00% | −314−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −252−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| Smartleaf Asset Management LLC | 0 | $0 | 0.00% | −114−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Northeast Financial Consultants Inc | – | – | – | – | Not filed |
| EP Wealth Advisors, LLC | – | – | – | – | Not filed |
| Avantax Advisory Services, Inc. | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |