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BCSF

Bain Capital Specialty Finance, Inc.
$12.64 +0.01 (+0.08%) At close · Jul 2
Market Cap
$819.94M
Shares
64,868,507

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 132
Total Value: $420,347,330
Total Shares: 33,898,134
Showing 1–100 of 135 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 132 13F filers
Top Holder
34.9%
Jun 2023 → Mar 2026 · range 34.3% – 39.4%
of institutional value
Top 5
57.7%
Jun 2023 → Mar 2026 · range 57.4% – 68.9%
of institutional value
Top 10
73.8%
Jun 2023 → Mar 2026 · range 70.1% – 79.7%
of institutional value
HHI
1,428
Jun 2023 → Mar 2026 · range 1,389 – 1,841
Broadly held
Showing 100 of 135
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Small Bain Capital Credit, LP $146,598,169 34.88% 11,822,433
Mega BANK OF AMERICA CORP /DE/ Bank $33,944,689 8.08% 2,737,475
Large Cresset Asset Management, LLC $25,703,265 6.11% 2,072,844
Mega TWO SIGMA INVESTMENTS, LP $18,785,442 4.47% 1,514,955
Mega UBS Group AG $17,416,395 4.14% 1,404,548
Small DIMENSION CAPITAL MANAGEMENT LLC $15,183,676 3.61% 1,224,490
Small Melia Wealth LLC $14,422,291 3.43% 1,163,088
Mega MORGAN STANLEY $14,212,048 3.38% 1,146,133
Mega VAN ECK ASSOCIATES CORP $13,942,856 3.32% 1,124,424
Small Muzinich & Co., Inc. $9,935,586 2.36% 801,257
Mega Sumitomo Mitsui Trust Group, Inc. $7,453,602 1.77% 601,097
Mega FRANKLIN RESOURCES INC $7,266,387 1.73% 585,999
Large Russell Investments Group, Ltd. $6,603,396 1.57% 532,532
Mega Legal & General Group Plc $6,202,641 1.48% 500,213
Large HighTower Advisors, LLC $4,637,252 1.10% 373,972
Mid Hennion & Walsh Asset Management, Inc. $4,413,197 1.05% 355,903
Micro North Ground Capital $4,141,376 0.99% 333,982
Mid Advisors Asset Management, Inc. $2,903,050 0.69% 234,117
Mid Arax Advisory Partners $2,852,620 0.68% 230,050
Mega BlackRock, Inc. $2,540,884 0.60% 204,910
Mid Texas Yale Capital Corp. $2,028,044 0.48% 163,552
Mid BI Asset Management Fondsmaeglerselskab A/S $1,996,945 0.48% 161,044
Large Mariner, LLC $1,992,320 0.47% 160,671
Mega JANE STREET GROUP, LLC $1,798,011 0.43% 145,001
Large Trexquant Investment LP $1,723,525 0.41% 138,994
Large Rockefeller Capital Management L.P. $1,683,833 0.40% 135,793
Small HAGER INVESTMENT MANAGEMENT SERVICES, LLC $1,580,132 0.38% 127,430
Large Lansforsakringar Fondforvaltning AB (publ) $1,478,898 0.35% 119,266
Mega LPL Financial LLC $1,436,106 0.34% 115,815
Large Pathstone Holdings, LLC $1,425,628 0.34% 114,970
Large Kestra Advisory Services, LLC $1,408,826 0.34% 113,615
Mid Callodine Capital Management, LP $1,331,127 0.32% 107,349
Large Cerity Partners LLC $1,312,267 0.31% 105,828
Mid XTX Topco Ltd $1,296,196 0.31% 104,532
Mega WELLS FARGO & COMPANY/MN $1,289,004 0.31% 103,952
Small Alpine Global Management, LLC $1,257,161 0.30% 101,384
Small Curated Wealth Partners LLC $1,240,000 0.29% 100,000
Mega NEUBERGER BERMAN GROUP LLC $1,198,249 0.29% 96,633
Large OSAIC HOLDINGS, INC. $1,180,467 0.28% 95,199
Mid ARES MANAGEMENT LLC $1,173,709 0.28% 94,654
Small Heritage Trust Co Bank $1,132,430 0.27% 91,325
Mid CONFLUENCE INVESTMENT MANAGEMENT LLC $1,097,127 0.26% 87,630
Mega AMERIPRISE FINANCIAL INC $1,074,744 0.26% 86,673
Mid Cerberus Capital Management, L.P. $1,054,000 0.25% 85,000
Mega RAYMOND JAMES FINANCIAL INC $968,501 0.23% 78,105
Mid Campbell & CO Investment Adviser LLC $947,174 0.23% 76,385
Micro Closed-End Fund Advisors, Inc. $943,664 0.22% 76,102
Mega ROYAL BANK OF CANADA Bank $937,799 0.22% 75,629
Small United Advisor Group, LLC $915,033 0.22% 73,793
Small Garner Asset Management Corp $882,954 0.21% 71,206
Small NORDEN GROUP LLC $870,752 0.21% 70,222
Large COMMONWEALTH EQUITY SERVICES, LLC $768,924 0.18% 62,010
Large CANADA LIFE ASSURANCE Co Insurance $710,482 0.17% 57,297
Small Dynamic Technology Lab Private Ltd $697,537 0.17% 56,253
Large Lido Advisors, LLC $672,551 0.16% 54,238
Mid INDEPENDENT FINANCIAL GROUP, LLC $654,100 0.16% 52,750
Large Balyasny Asset Management L.P. $637,050 0.15% 51,375
Large Cambridge Investment Research Advisors, Inc. $625,158 0.15% 50,416
Mega Invesco Ltd. $599,750 0.14% 48,367
Small Spartan Wealth Advisory Services LLC $598,014 0.14% 48,227
Large Janney Montgomery Scott LLC $589,446 0.14% 47,536
Mid Allworth Financial LP $548,538 0.13% 44,237
Small Virtus Investment Advisers, LLC $526,851 0.13% 42,488
Small Beaumont Financial Advisors, LLC $488,299 0.12% 39,379
Mid DIVERSIFY WEALTH MANAGEMENT, LLC $470,927 0.11% 37,978
Small Ethos Financial Group, LLC $456,940 0.11% 36,850
Large FIFTH THIRD BANCORP Bank $430,962 0.10% 34,755
Mid Farther Finance Advisors, LLC $428,792 0.10% 34,580
Large &PARTNERS $421,314 0.10% 33,977
Small CFO4Life Group, LLC $420,298 0.10% 33,895
Mid Foster Victor Wealth Advisors, LLC $400,247 0.10% 32,278
Mega CITADEL ADVISORS LLC $341,409 0.08% 27,533
Small TRANSCEND CAPITAL ADVISORS, LLC $332,481 0.08% 26,813
Mid U.S. Capital Wealth Advisors, LLC $331,266 0.08% 26,715
Small SeaCrest Wealth Management, LLC $305,660 0.07% 24,650
Micro M.E. ALLISON & CO., INC. $304,134 0.07% 24,527
Small Onyx Bridge Wealth Group LLC $302,956 0.07% 24,432
Small DENALI ADVISORS LLC $298,356 0.07% 24,061
Mega CITADEL ADVISORS LLC $292,640 0.07% 23,600
Small Advisor OS, LLC $285,919 0.07% 23,058
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $285,200 0.07% 23,000
Mega JANE STREET GROUP, LLC $279,000 0.07% 22,500
Mid Entropy Technologies, LP $266,339 0.06% 21,479
Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC $258,093 0.06% 20,814
Small MERIDIAN INVESTMENT COUNSEL INC. $242,618 0.06% 19,566
Mid EAGLE GLOBAL ADVISORS LLC $232,004 0.06% 18,710
Mega MILLENNIUM MANAGEMENT LLC $224,626 0.05% 18,115
Small nVerses Capital, LLC $214,396 0.05% 17,290
Small Cottage Street Advisors LLC $210,800 0.05% 17,000
Large Creative Planning $208,245 0.05% 16,794
Small BTG Pactual Asset Management US LLC $202,802 0.05% 16,355
Mid Advisory Services Network, LLC $191,282 0.05% 15,426
Small Formidable Asset Management, LLC $189,062 0.04% 15,247
Small Almitas Capital LLC $186,000 0.04% 15,000
Micro Strategic Financial Concepts, LLC $185,987 0.04% 14,999
Mid PDT Partners, LLC $176,811 0.04% 14,259
Mega NORTHERN TRUST CORP Bank $176,724 0.04% 14,252
Mid Employees Retirement System of Texas Pension $174,393 0.04% 14,064
Mega CITADEL ADVISORS LLC $169,880 0.04% 13,700
Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $160,877 0.04% 12,974
Key facts CIK 1655050 CUSIP 05684B107 13F (30d) 7 filings 2 filers Visit website

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