BCSF

Bain Capital Specialty Finan Cross-source read
UnclassifiedCUSIP 05684B107

Among active 13F managers last quarter, 8 opened and 22 added, while 19 reduced; the largest holder to move was Two Sigma Investments, LP (+140%). No open-market insider trades in the last 180 days.

Tracked 13F holders
120
56 in Q2 2026 filings
13F value (tracked)
$413.3M
Smart-money readBullish
Net sellingNet buying
Funds · active managers, latest 13F
30 adding · 19 trimming
Insiders · Form 4 open-market, 180d
0 buying · 0 selling
US House · STOCK Act, 180d
0 buying · 0 selling

Funds lean in and no leg opposes.

Who owns BCSF?

120 tracked 13F filers · ranked by shares held

120 tracked 13F filers disclose a position in BCSF as of the latest SEC 13F filings, a combined $413.3M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Bain Capital Credit, LP11.8M
$148.0M
Held
Q2 2026
2Bank Of America Corp2.7M
$33.9M
−15%
Reduced · −465K sh
Q1 2026
3Cresset Asset Management, LLC2.4M
$30.0M
+16%
Added · +322K sh
Q2 2026
4Two Sigma Investments, LP1.5M
$18.8M
+140%
Added · +885K sh
Q1 2026
5UBS Group AG1.4M
$17.4M
−13%
Reduced · −203K sh
Q1 2026
6Dimension Capital Management LLC1.3M
$15.7M
+2.4%
Added · +29K sh
Q2 2026
7Morgan Stanley1.1M
$14.2M
+9.9%
Added · +103K sh
Q1 2026
8Van Eck Associates Corp1.1M
Withheld
−18%
Reduced · −249K sh
Q1 2026
9Melia Wealth LLC873K
$10.9M
−25%
Reduced · −290K sh
Q2 2026
10Muzinich & Co., Inc.847K
$10.6M
+5.7%
Added · +46K sh
Q2 2026
11Sumitomo Mitsui Trust Group, Inc.601K
$7.5M
Held
Q1 2026
12Franklin Templeton Inc586K
$7.3M
+16%
Added · +80K sh
Q1 2026
13Russell Investments Group, Ltd.533K
$6.6M
+197%
Added · +353K sh
Q1 2026
14Legal & General Group Plc500K
$6.2M
+8.3%
Added · +38K sh
Q1 2026
15Arax Advisory Partners483K
$6.0M
+110%
Added · +253K sh
Q2 2026
16Columbus Macro, LLC451K
$5.7M
New
+451K sh
Q2 2026
17Caz Investments LP448K
$5.6M
45×
Added · +438K sh
Q2 2026
18HighTower Advisors, LLC374K
$4.6M
+443%
Added · +305K sh
Q1 2026
19Hennion & Walsh Asset Management, Inc.370K
$4.6M
+4.0%
Added · +14K sh
Q2 2026
20Advisors Asset Management, Inc.221K
$2.8M
−5.6%
Reduced · −13K sh
Q2 2026
21BlackRock, Inc.205K
$2.5M
−44%
Reduced · −164K sh
Q1 2026
22Texas Yale Capital Corp.164K
$2.0M
+2.5%
Added · +4K sh
Q1 2026
23Mariner, LLC161K
$2.0M
−2.4%
Reduced · −4K sh
Q1 2026
24Jane Street Group, LLC145K
$1.8M
+90%
Added · +69K sh
Q1 2026
25Trexquant Investment LP139K
$1.7M
+35%
Added · +36K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership. 1 value row is withheld because the reported units disagree with same-security peers; share counts are unchanged.

Is BCSF being bought or sold by institutions?

Last quarter, 8 funds opened a new position in BCSF and 22 added to an existing one, while 19 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
8
funds took a first position
Added
22
added to an existing position
Reduced
19
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own BCSF also own

CompanyCo-held byTheir position there
Microsoft CorpMSFT57 funds$93.4B
Alphabet Inc-CL AGOOGL56 funds$55.7B
Nvidia CorpNVDA55 funds$137.3B
Apple IncAAPL54 funds$106.1B
Eli Lilly & CoLLY54 funds$27.0B
Amazon.com IncAMZN53 funds$64.2B
Broadcom IncAVGO53 funds$53.6B
Meta Platforms Inc-Class AMETA53 funds$38.6B
Alphabet Inc-CL CGOOG52 funds$40.0B
Chevron CorpCVX52 funds$10.9B
Micron Technology IncMU52 funds$10.2B
JPMorgan Chase & CoJPM51 funds$23.8B

Ranked by how many of BCSF's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BCSF.

Insider activity (Form 4)

Full insider page →
Net · 180d
$0
0 open-market transactions
DateInsiderRoleActionSharesValue
Mar 3, 2026Rusnak-Carlson SabrinaGeneral CounselBuy (P)2K$29K
Mar 17, 2025Richer Clare StackDirectorBuy (P)2K$25K
Aug 10, 2022Richer Clare StackDirectorBuy (P)3K$50K
Mar 25, 2022Hough Thomas A.DirectorBuy (P)6K$100K
Mar 3, 2022Richer Clare StackDirectorBuy (P)3K$50K
Feb 25, 2022Butte AmyDirectorBuy (P)1K$21K
May 11, 2021Richer Clare StackDirectorBuy (P)2K$25K
Dec 3, 2020Hawkins Jeffrey B.DirectorBuy (P)18K$228K
Dec 3, 2020Ewald Michael APresident and CEO, DirectorBuy (P)4K$50K
Aug 19, 2020Dornaus Sally FChief Financial OfficerBuy (P)3K$26K
Mar 12, 2020Hawkins Jeffrey B.DirectorBuy (P)17K$248K
Mar 11, 2020Ewald Michael APresident and CEO, DirectorBuy (P)
2 lots, same day
9K$150K

One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
3936
Insiders
Form 4 open-market
00$0
US House
STOCK Act trades
00$0

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

56 tracked filers in Q2 2026 filingsstill filing
060120Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $250.7M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Recent filings

15 most recent

Keep exploring

Connected entities for BCSF

Browse more

Build

Ask your agent what changed in BCSF

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/BCSF/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for BCSF.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + the live filing stream, joined for BCSF. Filings are public domain, sourced to SEC EDGAR.