베인 캐피탈 스페셜티 파이낸스, Inc.
US ˙ NYSE ˙ US05684B1070

SecurityBCSF / Bain Capital Specialty Finance, Inc.
InstitutionUBS Group AG
UBS Group AG ownership in BCSF / Bain Capital Specialty Finance, Inc.
Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2020-04-09 2020-04-09 13G/A 2,899,320
2020-02-11 2020-02-11 13G 2,899,320 5.61

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-05 2026-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,404,548 -202,662 -12.61 17,416 -22.10 0.0005
2026-01-29 2025-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,607,210 114,883 7.70 22,356 5.13 0.0036
2025-11-13 2025-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,492,327 42,401 2.92 21,266 -2.48 0.0033
2025-08-14 2025-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,449,926 218,516 17.75 21,807 6.68 0.0038
2025-05-13 2025-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,231,410 3,302 0.27 20,441 -5.00 0.0038
2025-02-14 2024-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,228,108 3,881 0.32 21,516 5.88 0.0040
2024-11-14 2024-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,224,227 24,344 2.03 20,322 3.84 0.0044
2024-08-14 2024-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,199,883 16,336 1.38 19,570 5.45 0.0048
2024-05-13 2024-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,183,547 70,412 6.33 18,558 10.64 0.0046
2024-02-09 2023-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,113,135 -11,830 -1.05 16,775 -2.61 0.0050
2023-11-09 2023-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,124,965 -65,154 -5.47 17,223 7.12 0.0059
2023-08-11 2023-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,190,119 -8,293 -0.69 16,079 12.55 0.0054
2023-05-12 2023-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,198,412 -102,068 -7.85 14,285 -7.69 0.0052
2023-02-08 2022-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,300,480 -437,692 -25.18 15,476 -25.81 0.0058
2022-11-10 2022-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,738,172 31,678 1.86 20,858 -10.20 0.0091
2022-08-10 2022-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,706,494 53,008 3.21 23,226 -9.90 0.0095
2022-05-16 2022-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,653,486 -69,230 -4.02 25,777 -1.62 0.0086
2022-02-14 2021-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,722,716 -59,405 -3.33 26,202 -0.92 0.0075
2021-11-15 2021-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,782,121 -202,475 -10.20 26,446 -12.90 0.0083
2021-08-13 2021-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,984,596 30,819 1.58 30,364 5.15 0.0098
2021-05-12 2021-03-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,953,777 -10,076 -0.51 28,877 21.22 0.0096
2021-02-11 2020-12-31 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,963,853 134,757 7.37 23,822 27.68 0.0081
2020-11-12 2020-09-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,829,096 118,372 6.92 18,657 -1.57 0.0070
2020-07-31 2020-06-30 13F BAIN CAP SPECIALTY FIN COM STK 05684B107 1,710,724 226,028 15.22 18,955 37.72 0.0080
2020-05-01 2020-03-31 13F BAIN CAP SPECIALTY FIN COM 05684B107 1,484,696 -684,895 -31.57 13,763 -67.90 0.0065
2020-02-14 2019-12-31 13F BAIN CAP SPECIALTY FIN COM 05684B107 2,169,591 -36,253 -1.64 42,871 2.45 0.0149
2019-11-14 2019-09-30 13F BAIN CAP SPECIALTY FIN COM 05684B107 2,205,844 -477,910 -17.81 41,845 -16.26 0.0161
2019-08-14 2019-06-30 13F BAIN CAP SPECIALTY FIN COM 05684B107 2,683,754 2,584,177 2,595.15 49,972 2,500.00 0.0192
2019-05-14 2019-03-31 13F BAIN CAP SPECIALTY FIN COM 05684B107 99,577 -51,286 -34.00 1,922 -24.03 0.0008
2019-02-14 2018-12-31 13F BAIN CAP SPECIALTY FIN COM 05684B107 150,863 150,863 2,530 0.0011
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.