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GBDC · Business Development Company

Golub Capital BDC Inc


Inside Golub Capital BDC Inc’s $8.5B private-credit portfolio — 1,790 portfolio holdings disclosed in SEC filings.

1,790
Portfolio Holdings
$8.5B
Total Fair Value

Filing Information

Filing Date
2026-05-04
Last Updated
2026-05-12

Portfolio Composition

Portfolio-wide breakdown by fair value across this BDC’s full Schedule of Investments. Source: SEC EDGAR (public).

420
Unique Borrowers
~5.4% (across 77% of portfolio FV)
Weighted-Avg Coupon
First Lien
89.9%
Second Lien / Mezz
0.7%
Other Debt
4.5%
Equity / Other
4.9%

Top Portfolio Holdings

CompanySectorInvestmentCouponMaturityCostFair Value
Bayshore Intermediate #2, L.P.One Stop Senior SecuredSOFR + 5.50% (PIK 3.00%)$126,021,000$122,918,000
GS Acquisitionco, Inc.One Stop Senior SecuredSOFR + 5.25%$121,028,000$117,794,000
TWAS Holdings, LLCOne Stop Senior SecuredSOFR + 4.75%$110,438,000$111,543,000
Chestnut Optical Midco, Inc.$106,538,000
Amalthea Parent, Inc.One Stop Senior SecuredSOFR + 5.00%$84,594,000$85,422,000
Pareto Health Intermediate Holdings, Inc.One Stop Senior SecuredSOFR + 5.00%$84,900,000$84,603,000
Bullhorn, Inc.One Stop Senior SecuredSOFR + 5.00%$77,970,000$76,047,000
Transaction Data Systems, Inc.One Stop Senior SecuredSOFR + 4.75%$73,684,000$73,991,000
Patriot Growth Insurance Services, LLCOne Stop Senior SecuredSOFR + 5.00%$71,070,000$71,535,000
GTIV, LLCOne Stop Senior SecuredSOFR + 4.75%$71,837,000$70,856,000
BJH Holdings III Corp.One Stop Senior SecuredSOFR + 5.00%$69,022,000$69,210,000
Sonatype, Inc.One Stop Senior SecuredSOFR + 4.75%$69,526,000$68,069,000
Blue River Pet Care, LLCOne Stop Senior SecuredSOFR + 5.00%$58,325,000$58,223,000
PAS Parent Inc.One Stop Senior SecuredSOFR + 4.50%$57,696,000$58,119,000
Anaplan, Inc.One Stop Senior SecuredSOFR + 4.50%$58,171,000$56,288,000
Appfire Technologies, LLCOne Stop Senior SecuredSOFR + 4.75%$57,091,000$55,431,000
Creek Parent, Inc.One Stop Senior SecuredSOFR + 5.00%$55,456,000$55,388,000
GS Acquisitionco, Inc.Preferred Equity(PIK 11.00%)$53,678,000$55,377,000
GHX Ultimate Parent CorporationOne Stop Senior SecuredSOFR + 5.00% (PIK 2.50%)$53,244,000$53,277,000
LogicMonitor, Inc.One Stop Senior SecuredSOFR + 5.50%$53,810,000$53,271,000
PHM NL SP Bidco B.V.One Stop Senior SecuredSOFR + 6.75% (PIK 4.25%)$54,461,000$53,248,000
Netsmart Technologies, Inc.One Stop Senior SecuredSOFR + 5.20% (PIK 2.70%)$53,403,000$52,476,000
Dwyer Instruments, Inc.One Stop Senior SecuredSOFR + 5.00%$47,033,000$51,896,000
Sapphire Bidco OyOne Stop Senior SecuredSOFR + 4.75%$47,197,000$51,504,000
BestPass, Inc.One Stop Senior SecuredSOFR + 5.00%$51,874,000$51,032,000

Loan-Pricing Trend

Fair-value-weighted average credit spread and average mark across this BDC’s Schedule-of-Investments debt holdings, by filing quarter. Spread and mark are shown in the units reported in the filing. Source: SEC EDGAR (public).

QuarterPriced LoansWtd-Avg SpreadAvg MarkDebt Fair Value
2022-06-3025.50$51K
2023-06-302956.0994.2$513M
2023-09-303046.1394.1$486M
2023-12-313196.2793.0$408M
2024-03-313266.1894.6$428M
2024-06-303426.3794.2$666M
2024-09-303436.3694.0$636M
2024-12-313506.0094.8$701M
2025-03-313565.8794.4$734M
2025-06-303665.5895.5$901M
2025-09-302025.5395.6$1.0B
2025-12-312325.3795.4$1.3B
2026-03-311,1415.2896.1$8.0B

Marks reflect each BDC’s own fair-value estimates as reported to the SEC, not traded prices. Private-credit loans are predominantly Level 3 under ASC 820 — valued from unobservable inputs and determined in good faith by each BDC’s board, so figures are estimates as of the filing date and are not directly comparable across managers. Informational only; not investment advice or a valuation.

About Golub Capital BDC Inc

Golub Capital BDC Inc (GBDC) is a publicly traded Business Development Company (BDC) — essentially a publicly listed fund that lends money to mid-sized private companies. In plain English: BDCs raise money from public investors and lend it to businesses that are too small for Wall Street banks. By law, they must pay out at least 90% of their profits as dividends, which is why BDC yields are often 8–12%. Golub Capital BDC Inc discloses its full loan portfolio through SEC filings.

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