Among active 13F managers last quarter, 5 opened and 2 added, while none reduced or exited; the largest holder to move was Linden Advisors LP (new position). No recent Form 4 insider filings for HACQU.
Funds lean in and no leg opposes.
21 tracked 13F filers disclose a position in HACQU as of the latest SEC 13F filings, a combined $95.6M 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 | LMR Partners LLP | 1.4M | $14.2M | —Held | Q2 2026 | |
| 2 | Linden Advisors LP | 1.3M | $12.5M | ▲New +1.3M sh | Q1 2026 | |
| 3 | Millennium Management LLC | 1.2M | $11.8M | ▲New +1.2M sh | Q1 2026 | |
| 4 | Healthcare Of Ontario Pension Plan Trust Fund | 1.0M | $10.0M | ▲New +1.0M sh | Q1 2026 | |
| 5 | Aristeia Capital, L.L.C. | 804K | $8.1M | ▲+0.5% Added · +4K sh | Q2 2026 | |
| 6 | Context Capital Management, LLC | 750K | $7.6M | —Held | Q2 2026 | |
| 7 | BNP Paribas Financial Markets | 619K | $6.2M | ▲New +619K sh | Q1 2026 | |
| 8 | Peak6 LLC | 500K | $5.1M | —Held | Q2 2026 | |
| 9 | Two Sigma Investments, LP | 453K | $4.5M | ▲New +453K sh | Q1 2026 | |
| 10 | BlueCrest Capital Management Ltd | 350K | $3.5M | —Held | Q2 2026 | |
| 11 | Toronto Dominion Bank | 347K | $3.5M | ▲New +347K sh | Q1 2026 | |
| 12 | Readystate Asset Management LP | 175K | $1.8M | —Held | Q2 2026 | |
| 13 | Adage Capital Partners GP, L.L.C. | 150K | $1.5M | ▲New +150K sh | Q1 2026 | |
| 14 | Calamos Advisors LLC | 148K | $1.5M | —Held | Q2 2026 | |
| 15 | Lineage Point Capital LP | 137K | $1.4M | ▲+7.2% Added · +9K sh | Q2 2026 | |
| 16 | Berkley W R Corp | 99K | $997K | ▲New +99K sh | Q1 2026 | |
| 17 | JPMorgan Chase & Co | 88K | $881K | ▲New +88K sh | Q1 2026 | |
| 18 | Clear Street Group Inc. | 32K | $325K | ▼−84% Reduced · −168K sh | Q2 2026 | |
| 19 | Boothbay Fund Management, LLC | 13K | $127K | —Held | Q2 2026 | |
| 20 | Royal Bank Of Canada | 632 | $6K | ▲New +632 sh | Q1 2026 | |
| 21 | UBS Group AG | 500 | $5K | ▲New +500 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 HACQU and 2 added to an existing one, 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).
| Company | Co-held by | Their position there |
|---|---|---|
| Cantor Equity Partners-CL ACEPF | 11 funds | $70.7M |
| Cohen Circle Acquisit II - ACCII | 11 funds | $56.1M |
| Hall Chadwick Acquisition-AHCAC | 11 funds | $52.6M |
| Viking Acquisition Corp - AVACI | 11 funds | $50.5M |
| Eqv Ventures Acquisition C-AEVAC | 10 funds | $97.6M |
| Gores Holdings X Inc-CL AGTEN | 10 funds | $58.0M |
| Spartacus Acqu Corp IITMTSU | 10 funds | $57.6M |
| M3-Brigade Acquisition-CL AMBVI | 10 funds | $52.6M |
| HCM III Acquisition Cor-CL AHCMA | 10 funds | $52.1M |
| American Exceptionalism-CL AAEXA | 10 funds | $46.8M |
| Trailblazer Acquisition-CL ABLZR | 10 funds | $43.0M |
| Dynamix Corp III-CL ADNMX | 10 funds | $39.4M |
Ranked by how many of HACQU's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in HACQU.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
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 | 2 | 1 | – |
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.
| Class | 13F holders | Value held |
|---|---|---|
| HACQORD USD CL A | 31 funds | $134.9M |
| HACQWWarrant | 27 funds | $1.7M |
| HACQUthis pageUnit | 21 funds | $95.6M |
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 HACQU
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/HACQU/capital-change-brief"
Use Arkolith's capital_change_brief for HACQU. 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 HACQU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.