Bain Capital Specialty Finance, Inc.
US ˙ NYSE ˙ US05684B1070

SecurityBCSF / Bain Capital Specialty Finance, Inc.
InstitutionQuadrature Capital Ltd
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Quadrature Capital Ltd closes position in BCSF / Bain Capital Specialty Finance, Inc.

On May 15, 2026 - Quadrature Capital Ltd filed a 13F-HR form disclosing ownership of 0 shares of Bain Capital Specialty Finance, Inc. (US:BCSF) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 30,654 shares of Bain Capital Specialty Finance, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 0 -100.00 0
2026-02-17 2025-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 30,654 13,463 78.31 426 73.88 0.0044
2025-11-13 2025-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 17,191 17,191 245 0.0029
2024-08-14 2024-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 0 -55,239 -100.00 0 -100.00
2024-05-14 2024-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 55,239 -28,123 -33.74 866 -31.00 0.0148
2024-02-13 2023-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 83,362 43,005 106.56 1,255 103.07 0.0235
2023-11-14 2023-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 40,357 27,130 205.11 618 247.19 0.0131
2023-08-14 2023-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 13,227 13,227 179 0.0041
2024-03-25 2023-03-31 13F/A-1 BAIN CAP SPECIALTY FIN COM STK 05684B107 0 -30,339 -100.00 0 -100.00
2023-05-15 2023-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 0 -30,339 0
2023-02-14 2022-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 30,339 30,339 359 0.0111
2022-02-14 2021-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 0 -14,516 -100.00 0 -100.00
2021-11-15 2021-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 14,516 -19,450 -57.26 215 -58.57 0.0080
2021-08-16 2021-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 33,966 33,966 519 0.0203
2024-04-09 2021-03-31 13F/A-1 BAIN CAP SPECIALTY FIN COM STK 05684B107 0 -19,514 -100.00 0 -100.00
2021-05-17 2021-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 0 -19,514 0
2021-02-16 2020-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 19,514 19,514 237 0.0118
2020-05-15 2020-03-31 13F BAIN CAP SPECIALTY FIN COM 05684B107 0 -12,825 -100.00 0 -100.00
2020-02-14 2019-12-31 13F BAIN CAP SPECIALTY FIN COM 05684B107 12,825 12,825 253 0.0105
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.