BCSF · Bain Capital Specialty Finance, Inc. · Shareholders & Ownership
Every disclosed holder of BCSF in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns BCSF
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 37,061,024 | 57.13% |
| Insiders (Forms 3, 4, 5) | 30,394 | 0.05% |
| 13D/G-only blocks | 0 | 0.00% |
| Remaining | 27,777,089 | 42.82% |
| Registered funds (N-PORT, not summed) | 2,137,568 | 3.30% |
Shares outstanding: 64,868,507, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of BCSF
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Bain Capital Credit, LP
13F
CIK 1317947 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,822,433 | ||
| 2 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,540,286 | ||
| 3 |
Cresset Asset Management, LLC
13F
CIK 1761013 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,394,561 | ||
| 4 |
|
1,460,135 | ||
| 5 |
VAN ECK ASSOCIATES CORP
13F
CIK 869178 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,378,326 | ||
| 6 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,374,383 | ||
| 7 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,254,889 | ||
| 8 |
DIMENSION CAPITAL MANAGEMENT LLC
13F
CIK 1041773 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,253,662 | ||
| 9 |
VanEck BDC Income ETF
Fund
S000033466 · Registered fund · Jun 30, 2026
VanEck ETF Trust, not summed
|
1,075,745 | ||
| 10 |
Muzinich & Co., Inc.
13F
CIK 1618824 · Registered investment adviser · Sep 30, 2026
|
880,720 | ||
| 11 |
Melia Wealth LLC
13F
CIK 1964047 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
872,753 | ||
| 12 |
Russell Investments Group, Ltd.
13F
CIK 1692234 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
779,032 | ||
| 13 |
FRANKLIN RESOURCES INC
13F
CIK 38777 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
643,797 | ||
| 13.1 |
Putnam BDC Income ETF
Fund
S000077137 · Registered fund · Jul 31, 2026
Putnam ETF Trust, not summed
|
665,474 | ||
| 14 |
Columbus Macro, LLC
13F
CIK 1727269 · Registered investment adviser · Sep 30, 2026
|
641,723 | ||
| 15 |
Sumitomo Mitsui Trust Group, Inc.
13F
CIK 1475365 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
617,822 | ||
| 16 |
ARES MANAGEMENT LLC
13F
CIK 1259313 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
588,471 | ||
| 17 |
Legal & General Group Plc
13F
CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
541,547 | ||
| 18 |
Arax Advisory Partners
13F
CIK 1586767 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
482,581 | ||
| 19 |
ENVESTNET ASSET MANAGEMENT INC
13F
CIK 1407543 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
457,491 | ||
| 20 |
CAZ INVESTMENTS LP
13F
CIK 1159363 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
448,201 | ||
| 21 |
Cetera Investment Advisers
13F
CIK 1666741 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
445,675 | ||
| 22 |
Hennion & Walsh Asset Management, Inc.
13F
CIK 1861642 · Investment adviser · Sep 30, 2026
|
327,753 | ||
| 23 |
GCM Grosvenor Holdings, LLC
13F
CIK 1939480 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
315,000 | ||
| 24 |
HighTower Advisors, LLC
13F
CIK 1462245 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
313,570 | ||
| 25 |
CAZ Strategic Opportunities Fund
Fund
· Registered fund · Jun 30, 2026
CAZ Strategic Opportunities Fund, not summed
|
229,600 | ||
| 26 |
North Ground Capital
13F
CIK 2055446 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
224,000 | ||
| 27 |
Advisors Asset Management, Inc.
13F
CIK 1297376 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
221,091 | ||
| 28 |
Callodine Capital Management, LP
13F
CIK 1741675 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
200,000 | ||
| 29 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
195,937 | ||
| 30 |
Y-Intercept (Hong Kong) Ltd
13F
CIK 1772875 · Exempt reporting adviser · Sep 30, 2026
|
176,548 | ||
| 31 |
Mariner, LLC
13F
CIK 1373442 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
160,671 | ||
| 32 |
Texas Yale Capital Corp.
13F
CIK 1332342 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
154,197 | ||
| 33 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
152,032 | ||
| 34 |
Pathstone Holdings, LLC
13F
CIK 2011612 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
127,062 | ||
| 35 |
LPL Financial LLC
13F
CIK 1403438 · Broker-dealer · Jun 30, 2026
carried, not yet filed for the newest quarter
|
125,070 | ||
| 36 |
Kestra Advisory Services, LLC
13F
CIK 1830819 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
120,706 | ||
| 37 |
HAGER INVESTMENT MANAGEMENT SERVICES, LLC
13F
CIK 2026645 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
114,900 | ||
| 38 |
Rockefeller Capital Management L.P.
13F
CIK 1739439 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
110,578 | ||
| 39 |
Cerity Partners LLC
13F
CIK 1566475 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
109,301 | ||
| 40 |
WELLS FARGO & COMPANY/MN
13F
CIK 72971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
105,368 | ||
| 41 |
Curated Wealth Partners LLC
13F
CIK 1781284 · Unknown · Sep 30, 2026
|
100,000 | ||
| 42 |
NORDEN GROUP LLC
13F
CIK 1990699 · Registered investment adviser · Sep 30, 2026
|
96,447 | ||
| 43 |
Privium Fund Management (UK) Ltd
13F
CIK 1845773 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
95,551 | ||
| 44 |
Trexquant Investment LP
13F
CIK 1633445 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
92,973 | ||
| 45 |
Heritage Trust Co
13F
CIK 1706028 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
91,325 | ||
| 46 |
CONFLUENCE INVESTMENT MANAGEMENT LLC
13F
CIK 1442056 · Registered investment adviser · Sep 30, 2026
|
90,153 | ||
| 47 |
NEUBERGER BERMAN GROUP LLC
13F
CIK 1465109 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
88,351 | ||
| 48 |
AMERIPRISE FINANCIAL INC
13F
CIK 820027 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
85,214 | ||
| 49 |
Cerberus Capital Management, L.P.
13F
CIK 1525907 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
85,000 | ||
| 50 |
Campbell & CO Investment Adviser LLC
13F
CIK 1353570 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
82,139 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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