Among active 13F managers last quarter, 1 opened and 1 added, while none reduced or exited; the largest holder to move was Citadel Advisors LLC (+9.1%).
5 tracked 13F filers disclose a position in BBLB as of the latest SEC 13F filings, a combined $27.5M 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 | JPMorgan Chase & Co | 311K | $25.4M | ▲New +311K sh | Q1 2026 | |
| 2 | Jane Street Group, LLC | 11K | $904K | ▲+26% Added · +2K sh | Q1 2026 | |
| 3 | Citadel Advisors LLC | 10K | $829K | ▲+9.1% Added · +846 sh | Q2 2026 | |
| 4 | Cetera Investment Advisers | 3K | $267K | ▼−7.1% Reduced · −249 sh | Q1 2026 | |
| 5 | Tower Research Capital LLC (TRC) | 764 | $63K | ▲New +764 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.
Last quarter, 1 fund opened a new position in BBLB and 1 added to an existing one, 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 |
|---|---|---|
| Amazon.com IncAMZN | 2 funds | $2.6B |
| Nvidia CorpNVDA | 2 funds | $2.4B |
| Apple IncAAPL | 2 funds | $2.2B |
| Microsoft CorpMSFT | 2 funds | $1.5B |
| Electronic Arts IncEA | 2 funds | $1.2B |
| Warner Bros Discovery IncWBD | 2 funds | $1.2B |
| Eli Lilly & CoLLY | 2 funds | $1.2B |
| Broadcom IncAVGO | 2 funds | $1.2B |
| Alphabet Inc-CL AGOOGL | 2 funds | $1.1B |
| BlackRock IncBLK | 2 funds | $1.1B |
| Advanced Micro DevicesAMD | 2 funds | $935.4M |
| Alphabet Inc-CL CGOOG | 2 funds | $926.0M |
Ranked by how many of BBLB's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BBLB.
| Class | 13F holders | Value held |
|---|---|---|
| JEPQmc | 929 funds | $10.6B |
| HELOmc | 358 funds | $3.0B |
| JGROmc | 344 funds | $6.0B |
| JBNDmc | 297 funds | $5.7B |
| JIVEmc | 196 funds | $1.8B |
| JTEKmc | 162 funds | $1.1B |
| JMTGMORTGAGE BACKED | 155 funds | $6.1B |
| JPLDUIT EXCHANGE TRADED | 153 funds | $3.3B |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for BBLB
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/BBLB/capital-change-brief"
Use Arkolith's capital_change_brief for BBLB. 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 BBLB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.