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Bain Capital Specialty Finance, Inc.

BCSF
Exchange
NYSE
SEC CIK
0001655050

No open-market purchases or sales by Bain Capital Specialty Finance, Inc. insiders were filed in the last 90 days; 128 institutions reported holding it in 13F filings for Q2 2026, worth $459.6M in total; no superinvestor holds it.

13F holders, Q2 2025

Institutional positions in Bain Capital Specialty Finance, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
143
−6 vs. Q1 2025
Shares held
32.3M
−940.8K (−2.8%) vs. Q1 2025
Total value
$486.3M
−$65.7M (−11.9%) vs. Q1 2025
New holders
20
59 more added
Sold out
26
39 more reduced

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting BCSF on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 143 institutions
Q1 2021: 95 institutionsQ2 2021: 94 institutionsQ3 2021: 97 institutionsQ4 2021: 99 institutionsQ1 2022: 90 institutionsQ2 2022: 99 institutionsQ3 2022: 99 institutionsQ4 2022: 120 institutionsQ1 2023: 115 institutionsQ2 2023: 117 institutionsQ3 2023: 125 institutionsQ4 2023: 135 institutionsQ1 2024: 138 institutionsQ2 2024: 143 institutionsQ3 2024: 133 institutionsQ4 2024: 137 institutionsQ1 2025: 149 institutionsQ2 2025: 143 institutionsQ3 2025: 139 institutionsQ4 2025: 142 institutionsQ1 2026: 132 institutionsQ2 2026: 128 institutions
Value heldQ2 2025: $486.3M
Q1 2021: $500.2MQ2 2021: $493.7MQ3 2021: $467.8MQ4 2021: $490.0MQ1 2022: $508.0MQ2 2022: $444.5MQ3 2022: $396.3MQ4 2022: $403.3MQ1 2023: $397.7MQ2 2023: $453.1MQ3 2023: $509.2MQ4 2023: $491.6MQ1 2024: $497.0MQ2 2024: $513.0MQ3 2024: $507.4MQ4 2024: $589.7MQ1 2025: $552.0MQ2 2025: $486.3MQ3 2025: $475.4MQ4 2025: $477.0MQ1 2026: $419.4MQ2 2026: $459.6M
Institutions holding BCSF and their total value by quarter
QuarterHoldersValue
Q2 2026128$459.6M
Q1 2026132$419.4M
Q4 2025142$477.0M
Q3 2025139$475.4M
Q2 2025143$486.3M
Q1 2025149$552.0M
Q4 2024137$589.7M
Q3 2024133$507.4M
Q2 2024143$513.0M
Q1 2024138$497.0M
Q4 2023135$491.6M
Q3 2023125$509.2M
Q2 2023117$453.1M
Q1 2023115$397.7M
Q4 2022120$403.3M
Q3 202299$396.3M
Q2 202299$444.5M
Q1 202290$508.0M
Q4 202199$490.0M
Q3 202197$467.8M
Q2 202194$493.7M
Q1 202195$500.2M

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Bain Capital Specialty Finance, Inc.; share changes are against Q1 2025.

Institutions holding BCSF in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Dougherty Wealth Advisers LLC50$7520.00%00.0%Unchanged
GAMMA Investing LLC54$8120.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec75$1.13K0.00%−500−87.0%Reduced
Tower Research Capital LLC (TRC)81$1.22K0.00%−957−92.2%Reduced
WFA of San Diego, LLC100$1.50K0.00%+100New
National Bank of Canada134$2.01K0.00%+134New
Caitong International Asset Management Co., Ltd180$2.71K0.00%+180New
Oliver Lagore Vanvalin Investment Group166$2.76K0.00%+166New
Rogco, LP340$5.11K0.00%00.0%Unchanged
CWM, LLC383$6.00K0.00%+63+19.7%Added
Jones Financial Companies LLLP500$7.47K0.00%00.0%Unchanged
AdvisorNet Financial, Inc500$7.52K0.00%00.0%Unchanged
Financial Network Wealth Advisors LLC556$8.36K0.01%00.0%Unchanged
Harbor Asset Planning, Inc.622$9.36K0.01%+622New
Nalls Sherbakoff Group, LLC750$11.3K0.01%+750New
Kimelman & Baird, LLC800$12.0K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA900$13.5K0.00%+900New
Acadian Asset Management LLC1,587$23.0K0.00%−199−11.1%Reduced
Global Retirement Partners, LLC2,500$37.6K0.00%+2,500New
GPS Wealth Strategies Group, LLC2,682$40.3K0.00%+750+38.8%Added
Steward Partners Investment Advisory, LLC3,604$54.2K0.00%+1,241+52.5%Added
Quarry LP4,570$68.7K0.02%−1,453−24.1%Reduced
SRS Capital Advisors, Inc.5,000$75.2K0.00%+5,000New
MAI Capital Management5,181$77.9K0.00%00.0%Unchanged
Anfield Capital Management, LLC7,995$120.2K0.04%00.0%Unchanged
Quantbot Technologies LP8,061$121.2K0.00%+8,061New
Register Financial Advisors LLC8,404$126.4K0.06%+100+1.2%Added
Ronald Blue Trust, Inc.9,422$141.7K0.00%+274+3.0%Added
Aquatic Capital Management LLC9,587$144.2K0.00%−41,005−81.1%Reduced
Bokf, NA9,750$146.6K0.00%00.0%Unchanged
Sanctuary Advisors, LLC10,324$155.3K0.00%+10,324New
Blair William & Co10,339$155.5K0.00%00.0%Unchanged
Creative Planning10,565$158.9K0.00%+390+3.8%Added
One Charles Private Wealth Services, LLC11,552$173.7K0.05%+336+3.0%Added
Susquehanna International Group, LLP11,854$178.3K0.00%+11,854New
Mill Creek Capital Advisors, LLC12,092$181.9K0.00%00.0%Unchanged
U.S. Capital Wealth Advisors, LLC12,300$185.0K0.01%+12,300New
Perennial Investment Advisors, LLC12,500$188.0K0.02%00.0%Unchanged
Citigroup Inc12,723$191.4K0.00%+9,434+286.8%Added
Seelaus Asset Management LLC13,300$200.0K0.18%00.0%Unchanged
Concurrent Investment Advisors, LLC13,370$201.1K0.00%−3,979−22.9%Reduced
Advisory Services Network, LLC13,435$201.5K0.00%+1,252+10.3%Added
PDT Partners, LLC13,556$203.9K0.01%−44,018−76.5%Reduced
Cooper Financial Group13,597$204.5K0.02%+1,716+14.4%Added
PharVision Advisers, LLC13,839$208.1K0.30%−5,090−26.9%Reduced
Employees Retirement System of Texas14,064$212.0K0.00%00.0%Unchanged
Prairiewood Capital, LLC14,267$214.6K0.08%−543−3.7%Reduced
Farther Finance Advisors, LLC14,560$219.0K0.00%+1,705+13.3%Added
Mutual Advisors, LLC14,890$227.5K0.01%−872−5.5%Reduced
CI Private Wealth, LLC15,420$231.9K0.00%−9,989−39.3%Reduced
Cubist Systematic Strategies, LLC16,405$246.7K0.00%−105,528−86.5%Reduced
Colony Group, LLC17,231$259.2K0.00%00.0%Unchanged
Meridian Investment Counsel Inc.18,101$272.2K0.07%−1,000−5.2%Reduced
Virtu Financial LLC18,487$278.0K0.01%+2,696+17.1%Added
Jane Street Group, LLC18,645$280.4K0.00%+18,645New
SG Americas Securities, LLC19,048$286.0K0.00%+19,048New
Comerica Bank19,149$288.0K0.00%+989+5.4%Added
MQS Management LLC19,171$288.3K0.16%+8,596+81.3%Added
Catalina Capital Group, LLC19,306$290.4K0.20%+19,306New
KKM Financial LLC19,428$292.2K0.10%+2,600+15.5%Added
Eagle Global Advisors LLC19,910$299.4K0.01%00.0%Unchanged
National Asset Management, Inc.20,067$301.8K0.01%−2,364−10.5%Reduced
Advisor OS, LLC21,026$316.2K0.03%+569+2.8%Added
Foster Victor Wealth Advisors, LLC22,000$335.9K0.02%00.0%Unchanged
Transcend Wealth Collective, LLC23,280$350.1K0.03%+23,280New
Diversify Advisory Services, LLC23,143$350.8K0.01%+1,193+5.4%Added
Onyx Bridge Wealth Group LLC23,482$353.2K0.05%−9,428−28.6%Reduced
Norden Group LLC24,259$364.9K0.04%+2,043+9.2%Added
MML Investors Services, LLC26,417$397.0K0.00%+3,270+14.1%Added
Canton Hathaway, LLC27,375$412.0K0.08%+1,200+4.6%Added
LPL Financial LLC27,642$415.7K0.00%+507+1.9%Added
CFO4Life Group, LLC30,908$464.9K0.07%+836+2.8%Added
SeaCrest Wealth Management, LLC30,940$465.3K0.05%+14,690+90.4%Added
International Assets Investment Management, LLC31,839$478.9K0.04%00.0%Unchanged
Formidable Asset Management, LLC29,447$488.8K0.08%00.0%Unchanged
Dynamic Technology Lab Private Ltd32,526$489.0K0.07%−1,023−3.0%Reduced
Trexquant Investment LP33,945$510.5K0.01%−26,519−43.9%Reduced
Ethos Financial Group, LLC35,077$527.6K0.05%00.0%Unchanged
Denali Advisors LLC35,359$531.8K0.06%−925−2.5%Reduced
Wiley Bros.-Aintree Capital, LLC35,379$532.1K0.00%+2,907+9.0%Added
Advisor Group Holdings, Inc.42,763$643.2K0.00%−1,963−4.4%Reduced
BI Asset Management Fondsmaeglerselskab A/S43,977$661.0K0.01%+1,275+3.0%Added
Citadel Advisors LLC46,225$695.2K0.00%−151,986−76.7%Reduced
Virtus Investment Advisers, Inc.51,043$767.7K0.26%+2,365+4.9%Added
Great West Life Assurance Co51,245$771.0K0.00%+723+1.4%Added
Y-Intercept (Hong Kong) Ltd52,743$793.3K0.02%+52,743New
Triumph Capital Management54,126$814.1K0.24%+1,765+3.4%Added
Cambridge Investment Research Advisors, Inc.54,527$820.0K0.00%−210.0%Reduced
Lido Advisors, LLC55,524$835.1K0.00%−2,903−5.0%Reduced
Jump Financial, LLC60,622$911.8K0.01%+48,561+402.6%Added
State Street Corp61,814$929.7K0.00%+44,536+257.8%Added
Beaumont Financial Advisors, LLC62,291$936.9K0.07%+184+0.3%Added
Mount Yale Investment Advisors, LLC63,673$957.6K0.07%−432−0.7%Reduced
Marshall Wace, LLP65,181$980.3K0.00%+65,181New
Campbell & CO Investment Adviser LLC65,559$986.0K0.06%+12,084+22.6%Added
Ares Management LLC68,595$1.03M0.05%00.0%Unchanged
HighTower Advisors, LLC71,167$1.07M0.00%+151+0.2%Added
Independent Financial Group, LLC72,828$1.10M0.03%−18,448−20.2%Reduced
United Advisor Group, LLC75,169$1.13M0.20%−2,081−2.7%Reduced
Garner Asset Management Corp76,515$1.15M0.53%+47,378+162.6%Added