GOLUB CAPITAL BDC, Inc.
GBDCFigures shown here come from public SEC filings. Dates beside each section show the available history.
How GOLUB CAPITAL BDC, Inc. Makes Money
No flow chart is shown because the available revenue and expense lines do not reconcile exactly. The reported financial history below remains available.
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 6 annual periods. The latest annual period ends Sep 30, 2025. The latest insider filing shown is dated May 29, 2025. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Global Endowment Management, LP | 2026-03-31 | 70,000 | Not shown | SEC filing |
| EverSource Wealth Advisors, LLC | 2026-03-31 | 916 | Not shown | SEC filing |
| AdvisorNet Financial, Inc | 2026-03-31 | 5,884 | Not shown | SEC filing |
| PRELUDE CAPITAL MANAGEMENT, LLC | 2026-03-31 | 175,000 | Not shown | SEC filing |
| Waterloo Capital, L.P. | 2026-03-31 | 370,410 | Not shown | SEC filing |
| Focused Wealth Management, Inc | 2026-03-31 | 131,794 | Not shown | SEC filing |
| Chicago Partners Investment Group LLC | 2026-03-31 | 48,565 | Not shown | SEC filing |
| Cambridge Investment Research Advisors, Inc. | 2026-03-31 | 28,987 | Not shown | SEC filing |
| Bank of New York Mellon Corp | 2026-03-31 | 172,431 | Not shown | SEC filing |
| State of Alaska, Department of Revenue | 2026-03-31 | 12,826 | Not shown | SEC filing |
| EP Wealth Advisors, LLC | 2026-03-31 | 96,927 | Not shown | SEC filing |
| Harbor Asset Planning, Inc. | 2026-03-31 | 1,599 | Not shown | SEC filing |
| CAXTON ASSOCIATES LLP | 2026-03-31 | 111,109 | Not shown | SEC filing |
| BANK OF MONTREAL /CAN/ | 2026-03-31 | 1,056,492 | Not shown | SEC filing |
| KAVAR CAPITAL PARTNERS GROUP, LLC | 2026-03-31 | 25,145 | Not shown | SEC filing |
| STATE STREET CORP | 2026-03-31 | 320,810 | Not shown | SEC filing |
| DRW Securities, LLC | 2026-03-31 | 17,357 | Not shown | SEC filing |
| Accurate Wealth Management, LLC | 2026-03-31 | 61,230 | Not shown | SEC filing |
| Global Assets Advisory, LLC | 2026-03-31 | 8,090 | Not shown | SEC filing |
- Each value is checked against GOLUB CAPITAL BDC, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 19 rows: no share price from within three months of their report dates is on file, so they could not be checked.
- 1 row left out: the value per share it reports is far from GOLUB CAPITAL BDC, Inc.'s share prices on file from around the report date, far from the value most filers reported for that date, or the value of a security already left out, so it may describe another security or share class.
120 filers have only one report here.
Independent insiders buying near the same time
- 2025-05-27–2025-05-27: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2024-08-30–2024-09-06: 10 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-29–2024-09-05: 10 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-28–2024-09-04: 10 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-27–2024-09-03: 10 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-23–2024-08-30: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-22–2024-08-29: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-21–2024-08-28: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-20–2024-08-27: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-19–2024-08-26: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-08-16–2024-08-23: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2024-06-07–2024-06-11: 5 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
- 2021-12-13–2021-12-14: 5 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing )
- 2021-08-05–2021-08-12: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2021-08-04–2021-08-11: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2021-08-03–2021-08-10: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2021-08-02–2021-08-09: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2021-07-30–2021-08-06: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2021-07-29–2021-08-05: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
- 2021-07-28–2021-08-04: 12 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2025-05-27 | Golub Lawrence E · Chairman | Common Stock, par value $0.001 per share | P — Open market or private purchase | +6,059,971 | 15.13 | SEC filing |
| 2025-05-27 | Golub David · Chief Executive Officer | Common Stock, par value $0.001 per share | P — Open market or private purchase | +6,059,971 | 15.13 | SEC filing |
| 2025-05-27 | Golub Lawrence E · Chairman | Common Stock, par value $0.001 per share | S — Open market or private sale | −3,860,458 | 15.13 | SEC filing |
| 2025-05-27 | Golub David · Chief Executive Officer | Common Stock, par value $0.001 per share | S — Open market or private sale | −3,860,458 | 15.13 | SEC filing |
| 2025-05-27 | Golub Lawrence E · Chairman | Common Stock, par value $0.001 per share | S — Open market or private sale | −16,481 | 15.13 | SEC filing |
| 2025-05-27 | Golub David · Chief Executive Officer | Common Stock, par value $0.001 per share | S — Open market or private sale | −16,481 | 15.13 | SEC filing |
| 2025-05-27 | Golub David · Chief Executive Officer | Common Stock, par value $0.001 per share | S — Open market or private sale | −2,183,032 | 15.13 | SEC filing |
| 2025-05-27 | Golub Lawrence E · Chairman | Common Stock, par value $0.001 per share | S — Open market or private sale | −2,183,032 | 15.13 | SEC filing |
Showing 8 of 18 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2025-05-27 | Golub David · Chief Executive Officer | Common Stock, par value $0.001 per share | G — Bona fide gift | −6,059,971 | SEC filing |
| 2025-05-27 | Golub Lawrence E · Chairman | Common Stock, par value $0.001 per share | G — Bona fide gift | −6,059,971 | SEC filing |
| 2024-12-20 | WEBSTER WILLIAM M IV · Director | Common Stock, par value $0.001 per share | G — Bona fide gift | −7,100 | SEC filing |
| 2024-06-03 | Golub Lawrence E · Chairman | Common Stock, par value $0.001 per share | A — Grant, award, or other acquisition | +1,780,496 | SEC filing |
| 2024-06-03 | WEBSTER WILLIAM M IV · Director | Common Stock, par value $0.001 per share | A — Grant, award, or other acquisition | +32,542 | SEC filing |
| 2024-06-03 | Golub David · Chief Executive Officer | Common Stock, par value $0.001 per share | A — Grant, award, or other acquisition | +1,780,496 | SEC filing |
| 2024-06-03 | WEBSTER WILLIAM M IV · Director | Common Stock, par value $0.001 per share | A — Grant, award, or other acquisition | +114,867 | SEC filing |
| 2024-06-03 | Golub David · Chief Executive Officer | Common Stock, par value $0.001 per share | A — Grant, award, or other acquisition | +1,676,387 | SEC filing |
Showing 8 of 13 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2024-09-11 | BAILY JOHN THOMAS · Director | Common Stock, par value $0.001 per share | D — Disposition to the issuer | −1 | SEC filing |
| 2021-03-12 | Teune Ross · CFO and Treasurer | Common stock, par value $.001 per share | J — Other acquisition or disposition | +5,843 | SEC filing |
Showing 2 of 2 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.