§ EQUITY
USDAACB
ARTIUS II ACQUISITION INC-A
USD
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
12 increased/new, 6 decreased/exited (13F)
AC 13F Analysis
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| HGC Investment Management Inc. | 1.5M | 3.4% | ±0% |
| AQR Arbitrage LLC | 1.4M | 0.2% | −4% |
| Linden Advisors LP | 1.0M | 0.1% | ±0% |
| Westchester Capital Management, LLC | 996K | 0.5% | ±0% |
| Alberta Investment Management Corp | 980K | 0.1% | ±0% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 850K | 0.0% | ±0% |
◇ AC INTELLIGENCE
Top institutional owners for AACB as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER86.0% · 43 holders
INCOME / DEFENSIVE4.0% · 1 holder
TACTICAL / MACRO3.7% · 3 holders
DEALER / BANK3.5% · 4 holders
ACTIVIST2.8% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for AACB in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention AACB yet.