Among active 13F managers last quarter, 5 opened and none reduced or exited; the largest holder to move was Adage Capital Partners GP, L.L.C. (new position). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
20 tracked 13F filers disclose a position in ACAAU as of the latest SEC 13F filings, a combined $131.5M 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 | Adage Capital Partners GP, L.L.C. | 2.3M | $22.5M | ▲New +2.3M sh | Q1 2026 | |
| 2 | Alberta Investment Management Corp | 1.8M | $17.6M | —Held | Q2 2026 | |
| 3 | Healthcare Of Ontario Pension Plan Trust Fund | 1.2M | $12.3M | ▲New +1.2M sh | Q1 2026 | |
| 4 | BlueCrest Capital Management Ltd | 1.1M | $11.5M | —Held | Q2 2026 | |
| 5 | Millennium Management LLC | 1.1M | $11.4M | ▲New +1.1M sh | Q1 2026 | |
| 6 | LMR Partners LLP | 1.0M | $10.0M | —Held | Q2 2026 | |
| 7 | Deutsche Bank AG | 1.0M | $10.0M | ▲New +1.0M sh | Q1 2026 | |
| 8 | Linden Advisors LP | 1.0M | $10.0M | ▲New +1.0M sh | Q1 2026 | |
| 9 | BNP Paribas Financial Markets | 607K | $6.1M | ▲New +607K sh | Q1 2026 | |
| 10 | Two Sigma Investments, LP | 453K | $4.5M | ▲New +453K sh | Q1 2026 | |
| 11 | Toronto Dominion Bank | 326K | $3.3M | ▲New +326K sh | Q1 2026 | |
| 12 | JPMorgan Chase & Co | 309K | $3.1M | ▲New +309K sh | Q1 2026 | |
| 13 | HGC Investment Management Inc. | 250K | $2.5M | —Held | Q2 2026 | |
| 14 | Longaeva Partners L.P. | 250K | $2.5M | ▲New +250K sh | Q1 2026 | |
| 15 | Readystate Asset Management LP | 150K | $1.5M | —Held | Q2 2026 | |
| 16 | Lineage Point Capital LP | 126K | $1.3M | —Held | Q2 2026 | |
| 17 | Calamos Advisors LLC | 75K | $752K | —Held | Q2 2026 | |
| 18 | Parallax Volatility Advisers, L.P. | 50K | $502K | —Held | Q2 2026 | |
| 19 | Clear Street Group Inc. | 16K | $156K | ▲New +16K sh | Q2 2026 | |
| 20 | UBS Group AG | 16 | $160 | ▲New +16 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, 5 funds opened a new position in ACAAU, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Feb 20, 2025 | Averin Capital Acquisition Sponsor LLC | See Remarks, Director, 10% Owner | Buy (P) | 200K | $2.0M |
| Feb 20, 2025 | Berry Eric Z. | 10% Owner | Buy (P) | 200K | $2.0M |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 0 | 0 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for ACAAU
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/ACAAU/capital-change-brief"
Use Arkolith's capital_change_brief for ACAAU. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + the live filing stream, joined for ACAAU. Filings are public domain, sourced to SEC EDGAR.