Company · Ownership research

Bain Capital Specialty Finance, Inc. BCSF

CIK 0001655050 · CUSIP 05684B107

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 05684B107 (BCSF), not CUSIP 05684B957 (BCSF), CUSIP 05684B907 (BCSF), and does not merge CUSIPs.

This page lists the top 20 of 139 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Bain Capital Credit, LP CIK 1317947 · View history	$193.02M 12,310,109 shares	37.16%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2024	▾
02	BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history	$65.73M 4,191,651 shares	0.01%	+83.77K(+2.00%)Added	SEC filing ↗ May 15, 2024	▾
03	DIMENSION CAPITAL MANAGEMENT LLC CIK 1041773 · View history	$40.49M 2,582,145 shares	8.07%	-866.84K(-25.10%)Reduced	SEC filing ↗ May 13, 2024	▾
04	MORGAN STANLEY CIK 895421 · Amended · View history	$18.95M 1,208,420 shares	0.00%	+138.65K(+13.00%)Added	SEC filing ↗ Oct 17, 2024	▾
05	UBS Group AG CIK 1610520 · View history	$18.56M 1,183,547 shares	0.01%	+70.41K(+6.30%)Added	SEC filing ↗ May 13, 2024	▾
06	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$13.90M 886,423 shares	0.02%	+104.42K(+13.40%)Added	SEC filing ↗ Apr 30, 2024	▾
07	Melia Wealth LLC CIK 1964047 · View history	$13.47M 859,352 shares	7.57%	-91.33K(-9.60%)Reduced	SEC filing ↗ Apr 10, 2024	▾
08	Employees Retirement System of Texas CIK 1398739 · View history	$9.52M 606,941 shares	0.10%	-782.44K(-56.30%)Reduced	SEC filing ↗ May 15, 2024	▾
09	Legal & General Group Plc CIK 764068 · Amended · View history	$8.10M 516,738 shares	0.00%	+14.02K(+2.80%)Added	SEC filing ↗ May 29, 2025	▾
10	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$6.47M 412,729 shares	0.01%	-143(0.00%)Reduced	SEC filing ↗ May 15, 2024	▾
11	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$6.20M 395,145 shares	0.02%	+85.63K(+27.70%)Added	SEC filing ↗ May 15, 2024	▾
12	Hennion & Walsh Asset Management, Inc. CIK 1861642 · View history	$5.98M 381,176 shares	0.32%	+21.15K(+5.90%)Added	SEC filing ↗ Apr 17, 2024	▾
13	TWO SIGMA ADVISERS, LP CIK 1478735 · View history	$5.86M 373,600 shares	0.01%	+50.40K(+15.60%)Added	SEC filing ↗ May 15, 2024	▾
14	Rockefeller Capital Management L.P. CIK 1739439 · View history	$3.87M 246,523 shares	0.01%	+56.48K(+29.70%)Added	SEC filing ↗ May 14, 2024	▾
15	Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history	$3.72M 237,126 shares	0.00%	+6.54K(+2.80%)Added	SEC filing ↗ Apr 19, 2024	▾
16	Muzinich & Co., Inc. CIK 1618824 · View history	$3.58M 237,283 shares	3.10%	0(0.00%)Unchanged	SEC filing ↗ May 13, 2024	▾
17	Mariner, LLC CIK 1373442 · View history	$3.23M 206,038 shares	0.01%	-1.33K(-0.60%)Reduced	SEC filing ↗ May 15, 2024	▾
18	FRANKLIN RESOURCES INC CIK 38777 · View history	$3.02M 192,844 shares	0.00%	+192.84KNew	SEC filing ↗ May 13, 2024	▾
19	Arete Wealth Advisors, LLC CIK 1600151 · View history	$2.77M 176,946 shares	0.26%	-63.06K(-26.30%)Reduced	SEC filing ↗ May 16, 2024	▾
20	BlackRock Inc. CIK 1364742 · View history	$2.75M 175,329 shares	0.00%	-12.02K(-6.40%)Reduced	SEC filing ↗ May 10, 2024	▾

Showing 20 / 139 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

139

Cancelled or null records excluded

Disclosed shares

31,699,388

Not deduplicated across managers

Disclosed value

$496.94M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Bain Capital Specialty Finance, Inc. · Q1 2024

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.