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

SecurityBCSF / Bain Capital Specialty Finance, Inc.
InstitutionVan Eck Associates Corp
Latest Disclosed Ownership1,124,424 shares
Latest Disclosed Value $ 13,943
Van Eck Associates Corp reports 18.13% decrease in ownership of BCSF / Bain Capital Specialty Finance, Inc.

On May 15, 2026 - Van Eck Associates Corp filed a 13F-HR form disclosing ownership of 1,124,424 shares of Bain Capital Specialty Finance, Inc. (US:BCSF) valued at $13,942,858 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,373,363 shares of Bain Capital Specialty Finance, Inc.. This represents a change in shares of -18.13% during the quarter. The current value of the position is $14,358,894 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 Capital Specialty Finance COM STK 05684B107 1,124,424 -248,939 -18.13 14 -31.58 0.0091
2026-02-13 2025-12-31 13F Bain Capital Specialty Finance COM STK 05684B107 1,373,363 67,132 5.14 19 5.56 0.0158
2025-11-13 2025-09-30 13F Bain Capital Specialty Finance COM STK 05684B107 1,306,231 181,591 16.15 19 12.50 0.0173
2025-08-14 2025-06-30 13F Bain Capital Specialty Finance COM STK 05684B107 1,124,640 80,524 7.71 17 -5.88 0.0191
2025-05-15 2025-03-31 13F Bain Capital Specialty Finance COM STK 05684B107 1,044,116 -44,355 -4.07 17 -10.53 0.0224
2025-01-29 2024-12-31 13F Bain Capital Specialty Finance COM STK 05684B107 1,088,471 131,860 13.78 19 18.75 0.0244
2024-10-29 2024-09-30 13F Bain Capital Specialty Finance COM STK 05684B107 956,611 -92,768 -8.84 16 -5.88 0.0200
2024-07-31 2024-06-30 13F Bain Capital Specialty Finance COM STK 05684B107 1,049,379 162,956 18.38 17 30.77 0.0243
2024-04-30 2024-03-31 13F Bain Capital Specialty Finance COM STK 05684B107 886,423 104,422 13.35 14 18.18 0.0210
2024-02-05 2023-12-31 13F Bain Capital Specialty Finance COM STK 05684B107 782,001 43,011 5.82 12 0.00 0.0214
2023-11-08 2023-09-30 13F Bain Capital Specialty Finance COM STK 05684B107 738,990 45,973 6.63 11 22.22 0.0248
2023-08-03 2023-06-30 13F Bain Capital Specialty Finance COM STK 05684B107 693,017 44,900 6.93 9 28.57 0.0205
2023-05-03 2023-03-31 13F Bain Capital Specialty Finance COM STK 05684B107 648,117 41,982 6.93 8 0.00 0.0176
2023-02-08 2022-12-31 13F Bain Capital Specialty Finance COM STK 05684B107 606,135 -291 -0.05 7 -99.90 0.0186
2022-10-27 2022-09-30 13F Bain Capital Specialty Finance COM STK 05684B107 606,426 -90,198 -12.95 7,277 -23.25 0.0217
2022-08-03 2022-06-30 13F Bain Capital Specialty Finance COM STK 05684B107 696,624 -519,861 -42.73 9,481 -50.01 0.0251
2022-05-10 2022-03-31 13F Bain Capital Specialty Finance COM STK 05684B107 1,216,485 429,639 54.60 18,965 58.46 0.0391
2022-01-26 2021-12-31 13F Bain Capital Specialty Finance COM STK 05684B107 786,846 115,350 17.18 11,968 20.10 0.0277
2021-11-03 2021-09-30 13F Bain Capital Specialty Finance COM STK 05684B107 671,496 -102,999 -13.30 9,965 -15.91 0.0251
2021-08-10 2021-06-30 13F Bain Capital Specialty Finance COM STK 05684B107 774,495 -9,568 -1.22 11,850 2.26 0.0280
2021-05-13 2021-03-31 13F Bain Capital Specialty Finance COM STK 05684B107 784,063 116,734 17.49 11,588 43.15 0.0315
2021-02-09 2020-12-31 13F Bain Capital Specialty Finance COM STK 05684B107 667,329 82,839 14.17 8,095 35.78 0.0236
2020-12-04 2020-09-30 13F/A-1 Bain Capital Specialty Finance COM STK 05684B107 584,490 146,958 33.59 5,962 22.98 0.0190
2020-11-12 2020-09-30 13F Bain Capital Specialty Finance COM STK 05684B107 584,490 146,958 5,962 18,484.3101
2020-08-14 2020-06-30 13F/A-1 Bain Capital Specialty Finance COM STK 05684B107 437,532 7,075 1.64 4,848 21.50 0.0169
2020-08-10 2020-06-30 13F Bain Capital Specialty Finance COM STK 05684B107 437,532 7,075 4,848 16,469.8747
2020-05-12 2020-03-31 13F Bain Capital Specialty Finance COM 05684B107 430,457 47,517 12.41 3,990 -47.27 0.0203
2020-02-13 2019-12-31 13F Bain Capital Specialty Finance COM 05684B107 382,940 -16,670 -4.17 7,567 -0.18 0.0292
2019-11-08 2019-09-30 13F Bain Capital Specialty Finance COM 05684B107 399,610 94,446 30.95 7,581 33.42 0.0355
2019-08-07 2019-06-30 13F Bain Capital Specialty Finance COM 05684B107 305,164 33,367 12.28 5,682 8.31 0.0274
2019-05-13 2019-03-31 13F Bain Capital Specialty Finance COM 05684B107 271,797 271,797 5,246 0.0258
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.