Institutional shares held 116 Million
87.7K calls
11K puts
Total value of holdings $1.61B
$1.21M calls
$152K puts
Market Cap $2.37B
170,895,670 Shares Out.
Institutional ownership 67.85%
# of Institutions 372


Latest Institutional Activity in GBDC

Top Purchases

Q3 2025
Ci Private Wealth, LLC Shares Held: 6.09M ($84.3M)
Q3 2025
High Tower Advisors, LLC Shares Held: 2.53M ($35M)
Q3 2025
Rivernorth Capital Management, LLC Shares Held: 525K ($7.27M)
Q3 2025
Strs Ohio Shares Held: 16.2M ($225M)
Q3 2025
Brown Advisory Inc Shares Held: 568K ($7.87M)

Top Sells

Q3 2025
Millennium Management LLC Shares Held: 708K ($9.81M)
Q3 2025
M Holdings Securities, Inc. Shares Held: 38K ($527K)
Q3 2025
Morgan Stanley Shares Held: 2.33M ($32.3M)
Q3 2025
Cerity Partners LLC Shares Held: 929K ($12.9M)
Q3 2025
Ubs Group Ag Shares Held: 2.21M ($30.7M)

About GBDC

Golub Capital BDC, Inc. (GBDC) is a business development company and operates as an externally managed closed-end non-diversified management investment company. It invests in debt and minority equity investments in middle-market companies that are, in most cases, sponsored by private equity investors. It typically invests in diversified consumer services, automobiles, healthcare technology, insurance, health care equipment and supplies, hotels, restaurants and leisure, healthcare providers and services, IT services and specialty retails. It seeks to invest in the United States. It primarily invests in first lien traditional senior debt, first lien one stop, junior debt and equity, senior secured, one stop, unitranche, second lien, subordinated and mezzanine loans of middle-market companies, and warrants.


Insider Transactions at GBDC

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
12.1M Shares
From 2 Insiders
Open market or private purchase 12.1M shares
Sell / Disposition
24.2M Shares
From 5 Insiders
Bona fide gift 12.1M shares
Open market or private sale 12.1M shares

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