Security key
38173M102
GOLUB CAPITAL BDC, Inc. - common stock (GBDC)
CUSIP: 38173M102
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / common stock
- Total 13F shares
- 119,251,877
- Total 13F value
- $1,508,551,015
- Share change
- +4,012,479
- Put/Call ratio
- 84%
- SEC-reported price per share
- $12.66
- Number of holders
- 345
- Value change
- +$47,351,172
- Number of buys
- 174
- Number of sells
- 164
- Shares outstanding
- 265,154,920
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
345
Top holders
10
GBDC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Previous quarter: Q4 2025
GOLUB CAPITAL BDC, Inc. SEC filings
GOLUB CAPITAL BDC, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 38173M102
Recent filing periods:
Ownership snapshot
Top reported holders of GBDC - GOLUB CAPITAL BDC, Inc. - common stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
STRS OHIO
Disclosed value leader
STRS OHIO
Comparable rows
15/15
Latest evidence
31 Dec 2025
13F
13D/G
3/4/5
Lead comparable stake: 6.3%
13D/G row: STRS OHIO
Showing 1-6 of 15 holder rows.
Quick read
STRS OHIO leads the comparable SEC ownership view at 6.3%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens STRS OHIO's linked filing trail.
Comparable ownership
Top 5
STRS OHIO
6.3%
Lawrence E. Golub
0.9%
David B. Golub
0.81%
Wu Kwan Kit
0%
Corient Private Wealth LLC
2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| STRS OHIO |
13F
13D/G
Company
|
6.3%
from 13D/G
|
$226,683,593
16,704,760 shares
|
— | 31 Dec 2025 |
| Lawrence E. Golub |
3/4/5
Chairman, Director
|
0.9%
|
$34,049,472
2,381,082 shares
|
— | 27 May 2025 |
| David B. Golub |
3/4/5
Chief Executive Officer, Director
|
0.81%
|
$30,846,857
2,157,123 shares
|
— | 27 May 2025 |
| Wu Kwan Kit |
3/4/5
Chief Compliance Officer
|
0%
|
$95,582
6,987 shares
|
— | 02 May 2025 |
| Corient Private Wealth LLC |
13F
Company
|
2%
|
$70,802,482
5,217,576 shares
|
— | 31 Dec 2025 |
| VAN ECK ASSOCIATES CORP |
13F
Company
|
1.8%
|
$63,186,000
4,656,349 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
345
Shares
119,251,877
Rows available
345
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
351
Q1 2026 holders
345
Holder diff
-6
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend