Among active 13F managers last quarter, 1 opened and none reduced or exited; the largest holder to move was Citadel Advisors LLC (new position).
8 tracked 13F filers disclose a position in BBSB as of the latest SEC 13F filings, a combined $16.9M 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.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Cabot Wealth Management Inc | 132K | $13.0M | ▲New +132K sh | Q2 2026 | |
| 2 | Royal Bank Of Canada | 15K | $1.4M | ▲New +15K sh | Q1 2026 | |
| 3 | Citadel Advisors LLC | 11K | $1.1M | ▲New +11K sh | Q2 2026 | |
| 4 | Jane Street Group, LLC | 7K | $710K | ▲+2.9% Added · +200 sh | Q1 2026 | |
| 5 | Allworth Financial LP | 5K | $497K | —Held | Q1 2026 | |
| 6 | Osaic Holdings, Inc. | 1K | $137K | —Held | Q1 2026 | |
| 7 | UBS Group AG | 168 | $17K | ▲+320% Added · +128 sh | Q1 2026 | |
| 8 | Morgan Stanley | 1 | $99 | —Held | 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.
Last quarter, 1 fund opened a new position in BBSB, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Ishares Core S&P 500 ETFIVV | 1 funds | $13.2B |
| Amazon.com IncAMZN | 1 funds | $2.6B |
| Nvidia CorpNVDA | 1 funds | $2.4B |
| Apple IncAAPL | 1 funds | $2.1B |
| Microsoft CorpMSFT | 1 funds | $1.4B |
| Electronic Arts IncEA | 1 funds | $1.2B |
| Warner Bros Discovery IncWBD | 1 funds | $1.2B |
| Eli Lilly & CoLLY | 1 funds | $1.1B |
| Broadcom IncAVGO | 1 funds | $1.1B |
| Alphabet Inc-CL AGOOGL | 1 funds | $1.1B |
| BlackRock IncBLK | 1 funds | $1.1B |
| Advanced Micro DevicesAMD | 1 funds | $929.1M |
Ranked by how many of BBSB's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BBSB.
No filings captured for this ticker in the live stream yet.
Connected entities for BBSB
This ETF 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.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/BBSB/capital-change-brief"
Use Arkolith's capital_change_brief for BBSB. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for BBSB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.