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Bain Capital Specialty Finance, Inc. (BCSF) institutional ownership

Latest close $12.66 Jul 29, 2026
Market cap$955M 52-week range SectorFinancial Services
Funds holding · Q1 2026
134
reported BCSF position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
59 buyers · 75 sellers

Bain Capital Specialty Finance, Inc. (BCSF) price and institutional activity

Dates

Q1 2026

$0 bought by 59 investors
Panoramic Investment Advisors, LLCTwo Sigma Investments, LP +57 more
$0 sold by 75 investors
Two Sigma Advisers, LPBank of America Corp +73 more
Bought Sold Totals per quarter; hover a bar for the names.

Bain Capital Specialty Finance, Inc. (BCSF) institutional activity · 59

Investor Type Est. change Change Δ Own Date
Panoramic Investment Advisors, LLC · New
Change +1.2M Date Q1 2026
Panoramic Investment Advisors, LLC New· Q1 2026 +1.2M Q1 2026
Two Sigma Investments, LP · Added
Change +885K Δ Own +140.5% Date Q1 2026
Two Sigma Investments, LP Added· Q1 2026 +885K +140.5% Q1 2026
Dimension Capital Management LLC · Added
Change +414K Date Q1 2026
Dimension Capital Management LLC Added· Q1 2026 +414K Q1 2026
Russell Investments Group, Ltd. · Added
Change +353K Date Q1 2026
Russell Investments Group, Ltd. Added· Q1 2026 +353K Q1 2026
Cresset Asset Management, LLC · Added
Change +325K Date Q1 2026
Cresset Asset Management, LLC Added· Q1 2026 +325K Q1 2026
Hightower Advisors, LLC · Added
Change +305K Date Q1 2026
Hightower Advisors, LLC Added· Q1 2026 +305K Q1 2026
Arax Advisory Partners · Added
Change +225K Date Q1 2026
Arax Advisory Partners Added· Q1 2026 +225K Q1 2026
Morgan Stanley · Added
Change +103K Date Q1 2026
Morgan Stanley Added· Q1 2026 +103K Q1 2026
Cerberus Capital Management, L.P. · New
Change +85K Date Q1 2026
Cerberus Capital Management, L.P. New· Q1 2026 +85K Q1 2026
Jane Street Group, LLC · Added
Change +69K Date Q1 2026
Jane Street Group, LLC Added· Q1 2026 +69K Q1 2026
Dynamic Technology Lab Private Ltd · New
Change +56K Date Q1 2026
Dynamic Technology Lab Private Ltd New· Q1 2026 +56K Q1 2026
Balyasny Asset Management L.P. · New
Change +51K Date Q1 2026
Balyasny Asset Management L.P. New· Q1 2026 +51K Q1 2026
Spartan Wealth Advisory Services LLC · New
Change +48K Date Q1 2026
Spartan Wealth Advisory Services LLC New· Q1 2026 +48K Q1 2026
Osaic Holdings, Inc. · Added
Change +44K Date Q1 2026
Osaic Holdings, Inc. Added· Q1 2026 +44K Q1 2026
Legal & General · Added
Change +38K Date Q1 2026
Legal & General Added· Q1 2026 +38K Q1 2026
Data through Q1 2026 · filed May 15, 2026
15 of 59

Famous investor activity in Bain Capital Specialty Finance, Inc. (BCSF)

Bain Capital Specialty Finance, Inc. (BCSF) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Rusnak-Carlson Sabrina · Officer Buy +$29K
Price $12.55 Qty +2K Owned 10K Trade date Mar 3, 2026 Filed date Mar 3, 2026
Rusnak-Carlson Sabrina Officer Buy $12.55 +2K +$29K 10K Mar 3, 2026 Mar 3, 2026
1 of 1

Bain Capital Specialty Finance, Inc. (BCSF) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Dimension Capital Management LLC
% of shares outstanding 6.7% Filing date Feb 14, 2022
Dimension Capital Management LLC 6.7% Feb 14, 2022
Bank of America Corp 4.1M
% of shares outstanding 6.4% Filing date Feb 13, 2024
Bank of America Corp 4.1M 6.4% Feb 13, 2024
Bank of America Corp 2.8M
% of shares outstanding 4.3% Filing date Apr 27, 2026
Bank of America Corp 2.8M 4.3% Apr 27, 2026
3 of 3

Bain Capital Specialty Finance, Inc. (BCSF) ownership FAQ

Who owns BCSF?

134 reporting institutions disclosed BCSF position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.