Among active 13F managers last quarter, 2 opened and 1 added, while 1 reduced; the largest holder to move was Citadel Advisors LLC (+312%).
11 tracked 13F filers disclose a position in BRZU as of the latest SEC 13F filings, a combined $17.4M 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 | Susquehanna International Group, LLP | 74K | $8.3M | ▲+52% Added · +25K sh | Q1 2026 | |
| 2 | Jane Street Group, LLC | 48K | $5.3M | ▲Added Added · +48K sh | Q1 2026 | |
| 3 | Citadel Advisors LLC | 26K | $2.3M | ▲+312% Added · +20K sh | Q2 2026 | |
| 4 | Group One Trading LLC | 10K | $846K | ▲+23% Added · +2K sh | Q2 2026 | |
| 5 | Morgan Stanley | 2K | $269K | ▲2k× Added · +2K sh | Q1 2026 | |
| 6 | Optiver Holding B.V. | 2K | $178K | ▼−24% Reduced · −514 sh | Q1 2026 | |
| 7 | JPMorgan Chase & Co | 728 | $75K | ▼−34% Reduced · −380 sh | Q1 2026 | |
| 8 | Qube Research & Technologies Ltd | 263 | $29K | ▲New +263 sh | Q1 2026 | |
| 9 | Harbour Investments, Inc. | 153 | $17K | ▲New +153 sh | Q1 2026 | |
| 10 | UBS Group AG | 90 | $10K | ▼−73% Reduced · −240 sh | Q1 2026 | |
| 11 | SBI Securities Co., Ltd. | 58 | $5K | ▼−33% Reduced · −29 sh | Q2 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, 2 funds opened a new position in BRZU and 1 added to an existing one, while 1 reduced. 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 |
|---|---|---|
| Apple IncAAPL | 4 funds | $3.8B |
| Amazon.com IncAMZN | 4 funds | $3.3B |
| Nvidia CorpNVDA | 4 funds | $3.3B |
| Microsoft CorpMSFT | 4 funds | $2.4B |
| Eli Lilly & CoLLY | 4 funds | $1.8B |
| Alphabet Inc-CL AGOOGL | 4 funds | $1.8B |
| Broadcom IncAVGO | 4 funds | $1.7B |
| Warner Bros Discovery IncWBD | 4 funds | $1.6B |
| Alphabet Inc-CL CGOOG | 4 funds | $1.6B |
| Micron Technology IncMU | 4 funds | $1.6B |
| JPMorgan Chase & CoJPM | 4 funds | $1.5B |
| Electronic Arts IncEA | 4 funds | $1.3B |
Ranked by how many of BRZU's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BRZU.
| Class | 13F holders | Value held |
|---|---|---|
| TSLLExchange Traded Fund | 56 funds | $183.4M |
| TMFFUND | 41 funds | $118.6M |
| NUGTGOLD MINER | 39 funds | $89.4M |
| ERXmc | 35 funds | $49.4M |
| DPSTmc | 31 funds | $67.5M |
| LABUS&P BIOTEC | 28 funds | $57.2M |
| YINNmc | 28 funds | $19.6M |
| DRIPmc | 28 funds | $8.0M |
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 BRZU
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/BRZU/capital-change-brief"
Use Arkolith's capital_change_brief for BRZU. 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 BRZU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.