2 tracked 13F filers disclose a position in MACIU as of the latest SEC 13F filings, a combined $37K 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 | JPMORGAN CHASE & CO | $20K | 2K | ▲New +2K sh | Q1 2026 | |
| 2 | Clear Street Group Inc. | $17K | 2K | —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.
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 1 funds | $5.5B |
| ADVANCED MICRO DEVICESAMD | 1 funds | $1.1B |
| MICROSOFT CORPMSFT | 1 funds | $1.1B |
| APPLE INCAAPL | 1 funds | $960.0M |
| AMAZON.COM INCAMZN | 1 funds | $779.9M |
| SANDISK CORPSNDK | 1 funds | $778.0M |
| META PLATFORMS INC-CLASS AMETA | 1 funds | $746.6M |
| ALPHABET INC-CL AGOOGL | 1 funds | $578.1M |
| ALPHABET INC-CL CGOOG | 1 funds | $465.1M |
| COINBASE GLOBAL INC -CLASS ACOIN | 1 funds | $446.0M |
| PALANTIR TECHNOLOGIES INC-APLTR | 1 funds | $319.3M |
| NEBIUS GROUP NVNBIS | 1 funds | $317.4M |
Ranked by how many of MACIU's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
| Class | 13F holders | Value held |
|---|---|---|
| MACISHS CL A | 26 funds | $131.6M |
| MACIWWarrant | 26 funds | $961K |
| MACIUthis pageUNIT 06/10/2029 | 2 funds | $37K |
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 MACIU
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.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/MACIU/capital-change-brief"
Use Arkolith's capital_change_brief for MACIU. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MACIU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.