11 tracked 13F filers disclose a position in BRZU as of the latest SEC 13F filings, a combined $15.8M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $8.3M | 74K | ▲+52% Added · +25K sh | Q1 2026 | |
| 2 | JANE STREET GROUP, LLC | $5.3M | 48K | ▲Added Added · +48K sh | Q1 2026 | |
| 3 | GROUP ONE TRADING LLC | $861K | 8K | ▲New +8K sh | Q1 2026 | |
| 4 | CITADEL ADVISORS LLC | $711K | 6K | ▲Added Added · +6K sh | Q1 2026 | |
| 5 | MORGAN STANLEY | $269K | 2K | ▲2k× Added · +2K sh | Q1 2026 | |
| 6 | Optiver Holding B.V. | $178K | 2K | ▼−24% Reduced · −514 sh | Q1 2026 | |
| 7 | JPMORGAN CHASE & CO | $75K | 728 | ▼−34% Reduced · −380 sh | Q1 2026 | |
| 8 | Qube Research & Technologies Ltd | $29K | 263 | ▲New +263 sh | Q1 2026 | |
| 9 | HARBOUR INVESTMENTS, INC. | $17K | 153 | ▲New +153 sh | Q1 2026 | |
| 10 | UBS Group AG | $10K | 90 | ▼−73% Reduced · −240 sh | Q1 2026 | |
| 11 | SBI Securities Co., Ltd. | $5K | 58 | ▼−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 and 0 exited entirely — 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 | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 3 funds | $1.8B |
| MICRON TECHNOLOGY INCMU | 3 funds | $1.6B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 3 funds | $1.4B |
| META PLATFORMS INC-CLASS AMETA | 3 funds | $1.1B |
| MICROSOFT CORPMSFT | 3 funds | $1.1B |
| BROADCOM INCAVGO | 3 funds | $1.0B |
| ALPHABET INC-CL AGOOGL | 3 funds | $909.6M |
| TESLA INCTSLA | 3 funds | $877.4M |
| WARNER BROS DISCOVERY INCWBD | 3 funds | $813.6M |
| NORFOLK SOUTHERN CORPNSC | 3 funds | $752.2M |
| JPMORGAN CHASE & COJPM | 3 funds | $729.7M |
| BLACKROCK INCBLK | 3 funds | $678.0M |
Ranked by how many of BRZU's institutional holders also hold each name, a cross-fund conviction signal.
No filings captured for this ticker in the live stream yet.
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.