Bain Capital Specialty Finance, Inc.

BCSF

Exchange: NYSE
SEC CIK: 0001655050

SEC filings (opens in a new tab)

No open-market purchases or sales by Bain Capital Specialty Finance, Inc. insiders were filed in the last 90 days; 128 institutions reported holding it in 13F filings for Q2 2026, worth $459.6M in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding Bain Capital Specialty Finance, Inc. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025 All holders in Q4 2024

13F holders of BCSF: Q4 2024 compared with Q1 2025
Measure	Q4 2024	Of which not filed for Q1 2025	Q1 2025	Change
Holders	137	3	149	+15
Shares	33.6M	385.9K	33.3M	+56.6K (+0.2%)
Value	$589.7M	$6.93M	$552.0M	−$30.7M (−5.3%)

3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (31)

Institutions that held Bain Capital Specialty Finance, Inc. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to BCSF in Q1 2025
Institution	Shares	Value	% of portfolio
Millennium Management LLC	200,567	$3.33M	0.00%
Citadel Advisors LLC	198,211	$3.29M	0.00%
Cubist Systematic Strategies, LLC	121,933	$2.02M	0.03%
PDT Partners, LLC	57,574	$955.7K	0.07%
Virtus Investment Advisers, Inc.	48,678	$808.1K	0.22%
Ethos Financial Group, LLC	35,077	$582.3K	0.06%
Dynamic Technology Lab Private Ltd	33,549	$557.0K	0.08%
Balyasny Asset Management LLC	31,499	$522.9K	0.00%
Garner Asset Management Corp	29,137	$483.7K	0.21%
Tudor Investment Corp Et Al	28,588	$474.6K	0.00%
ExodusPoint Capital Management, LP	27,100	$450.0K	0.01%
Canton Hathaway, LLC	26,175	$435.0K	0.09%
National Asset Management, Inc.	22,431	$372.4K	0.01%
Lansforsakringar Fondforvaltning AB (publ)	21,800	$361.9K	0.00%
PharVision Advisers, LLC	18,929	$314.2K	0.44%
Magnetar Financial LLC	18,067	$299.9K	0.00%
Centiva Capital, LP	17,374	$288.4K	0.02%
State Street Corp	17,278	$286.8K	0.00%
SeaCrest Wealth Management, LLC	16,250	$269.8K	0.03%
Virtu Financial LLC	15,791	$262.0K	0.01%
Employees Retirement System of Texas	14,064	$233.0K	0.00%
Verition Fund Management LLC	13,456	$223.4K	0.00%
Jump Financial, LLC	12,061	$200.2K	0.00%
MQS Management LLC	10,575	$175.5K	0.10%
Creative Planning	10,175	$168.9K	0.00%
Quarry LP	6,023	$100.0K	0.03%
Nomura Asset Management Co Ltd	2,673	$44.4K	0.00%
Barclays PLC	1,900	$31.5K	0.00%
First Pacific Financial	1,323	$22.0K	0.00%
Boston Private Wealth LLC	1,000	$16.6K	0.00%
Jones Financial Companies LLLP	500	$8.36K	0.00%

Sold out (16)

Institutions that held Bain Capital Specialty Finance, Inc. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of BCSF in Q1 2025
Institution	Shares, Q4 2024	Value, Q4 2024
Cura Wealth Advisors, LLC	116,174	$2.04M
Virtus ETF Advisers LLC	46,020	$806.3K
Connor, Clark & Lunn Investment Management Ltd.	36,605	$641.3K
Global Endowment Management, LP	12,500	$219.0K
XTX Topco Ltd	11,228	$196.7K
Keel Point, LLC	10,768	$188.7K
Mirae Asset Global Investments Co., Ltd.	8,476	$151.3K
Van Hulzen Asset Management, LLC	7,200	$126.1K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC	4,250	$74.5K
Beacon Capital Management, LLC	1,919	$33.6K
CIBC Private Wealth Group, LLC	1,904	$32.6K
GKV Capital Management Co., Inc.	1,000	$17.5K
Simplex Trading, LLC	599	$10.0K
Transce3nd, LLC	404	$7.08K
National Bank of Canada	147	$2.58K
Northwestern Mutual Wealth Management Co	70	$1.23K

Not filed for Q1 2025 yet (3)

Institutions that held Bain Capital Specialty Finance, Inc. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding BCSF in Q4 2024 that haven't filed for Q1 2025
Institution	Shares, Q4 2024	Value, Q4 2024
Lake Street Advisors Group, LLC	383,201	$6.89M
Global Retirement Partners, LLC	2,500	$43.8K
Oliver Lagore Vanvalin Investment Group	158	$2.77K