Who owns Bain Capital Specialty Finance, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of BCSF from SEC Form 13F filings across 128 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 128 institutions disclosed 36.3M shares of Bain Capital Specialty Finance, Inc. worth $454.2M — about 55.9% of shares outstanding; the largest disclosed holder is Bain Capital Credit, LP. Source: SEC Form 13F filings, parsed by EvidInvest.
128
13F holders
$454.2M
value, 2026 filers
55.9%
of shares outstanding (36.3M sh)
18
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of BCSF's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Bain Capital Credit, LP | 11.8M | $148.0M | 40.2% | 18.2% | 0.0% |
| 2 | BANK OF AMERICA CORP /DE/ | 2.5M | $31.8M | 0.0% | 3.9% | -7.2% |
| 3 | Cresset Asset Management, LLC | 2.4M | $30.0M | 0.1% | 3.7% | +15.5% |
| 4 | UBS Group AG | 1.5M | $18.3M | 0.0% | 2.3% | +4.0% |
| 5 | VAN ECK ASSOCIATES CORP | 1.4M | $17.3M | 0.0% | 2.1% | +22.6% |
| 6 | TWO SIGMA INVESTMENTS, LP | 1.4M | $17.2M | 0.0% | 2.1% | -9.3% |
| 7 | MORGAN STANLEY | 1.3M | $15.7M | 0.0% | 1.9% | +9.5% |
| 8 | DIMENSION CAPITAL MANAGEMENT LLC | 1.3M | $15.7M | 1.8% | 1.9% | +2.4% |
| 9 | Melia Wealth LLC | 872,753 | $10.9M | 6.3% | 1.3% | -25.0% |
| 10 | Muzinich & Co., Inc. | 846,759 | $10.6M | 3.6% | 1.3% | +5.7% |
| 11 | Russell Investments Group, Ltd. | 779,032 | $9.8M | 0.0% | 1.2% | +46.3% |
| 12 | FRANKLIN RESOURCES INC | 643,797 | $8.1M | 0.0% | 1% | +9.9% |
| 13 | Sumitomo Mitsui Trust Group, Inc. | 617,822 | $7.7M | 0.0% | 1% | +2.8% |
| 14 | ARES MANAGEMENT LLC | 588,471 | $7.4M | 0.3% | 0.9% | +521.7% |
| 15 | Legal & General Group Plc | 541,547 | $6.8M | 0.0% | 0.8% | +8.3% |
| 16 | Arax Advisory Partners | 482,581 | $6.0M | 0.0% | 0.7% | +109.8% |
| 17 | ENVESTNET ASSET MANAGEMENT INCNEW | 457,491 | $5.7M | 0.0% | 0.7% | new |
| 18 | Columbus Macro, LLCNEW | 451,309 | $5.7M | 0.5% | 0.7% | new |
| 19 | Cetera Investment AdvisersNEW | 445,675 | $5.6M | 0.0% | 0.7% | new |
| 20 | Hennion & Walsh Asset Management, Inc. | 370,141 | $4.6M | 0.1% | 0.6% | +4.0% |
| 21 | GCM Grosvenor Holdings, LLCNEW | 315,000 | $3.9M | 0.2% | 0.5% | new |
| 22 | HighTower Advisors, LLC | 313,570 | $3.9M | 0.0% | 0.5% | -16.2% |
| 23 | North Ground Capital | 224,000 | $2.8M | 3.4% | 0.3% | -32.9% |
| 24 | Advisors Asset Management, Inc. | 221,091 | $2.8M | 0.0% | 0.3% | -5.6% |
| 25 | Callodine Capital Management, LP | 200,000 | $2.5M | 0.2% | 0.3% | +86.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.