8 tracked 13F filers disclose a position in ARTCU as of the latest SEC 13F filings, a combined $26.0M 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 | TORONTO DOMINION BANK | $12.7M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 2 | MILLENNIUM MANAGEMENT LLC | $5.9M | 600K | ▲New +600K sh | Q1 2026 | |
| 3 | LMR Partners LLP | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 4 | Clear Street Group Inc. | $1.1M | 325K | ▼−11% Reduced · −42K sh | Q2 2026 | |
| 5 | Lineage Point Capital LP | $991K | 100K | ▲New +100K sh | Q1 2026 | |
| 6 | Tuttle Capital Management, LLC | $269K | 27K | ▲+7.7% Added · +2K sh | Q2 2026 | |
| 7 | LONGFELLOW INVESTMENT MANAGEMENT CO LLC | $84K | 8K | —Held | Q2 2026 | |
| 8 | OSAIC HOLDINGS, INC. | $9K | 900 | ▲New +900 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, 3 funds opened a new position in ARTCU and 1 added to an existing one, while 0 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 |
|---|---|---|
| NVIDIA CORPNVDA | 4 funds | $2.0B |
| BROADCOM INCAVGO | 4 funds | $796.8M |
| MORGAN STANLEYMS | 4 funds | $661.1M |
| AMAZON.COM INCAMZN | 4 funds | $586.9M |
| ALPHABET INC-CL CGOOG | 4 funds | $512.1M |
| MASTERCARD INC - AMA | 4 funds | $413.9M |
| ELI LILLY & COLLY | 4 funds | $341.0M |
| VISA INC-CLASS A SHARESV | 4 funds | $164.1M |
| COSTCO WHOLESALE CORPCOST | 4 funds | $145.0M |
| COCA-COLA CO/THEKO | 4 funds | $119.1M |
| UNION PACIFIC CORPUNP | 4 funds | $44.4M |
| PRAETORIAN ACQUISITION CORPPTORU | 4 funds | $32.7M |
Ranked by how many of ARTCU'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 |
|---|---|---|
| ARTCUSD CL A ORD SHS | 34 funds | $154.2M |
| ARTCWWarrant | 23 funds | $1.9M |
| ARTCUthis pageUnit | 8 funds | $26.0M |
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 ARTCU
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/ARTCU/capital-change-brief"
Use Arkolith's capital_change_brief for ARTCU. 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 ARTCU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.