32 tracked 13F filers disclose a position in QADRU as of the latest SEC 13F filings, a combined $154.9M 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 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $14.9M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 2 | Polar Asset Management Partners Inc. | $14.9M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 3 | ARISTEIA CAPITAL, L.L.C. | $12.4M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 4 | HGC Investment Management Inc. | $11.9M | 1.2M | ▲New +1.2M sh | Q1 2026 | |
| 5 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $9.9M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 6 | Magnetar Financial LLC | $7.4M | 750K | ▲New +750K sh | Q1 2026 | |
| 7 | AQR Arbitrage LLC | $7.1M | 718K | ▲New +718K sh | Q1 2026 | |
| 8 | LMR Partners LLP | $6.9M | 700K | ▲New +700K sh | Q1 2026 | |
| 9 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $6.6M | 669K | ▲New +669K sh | Q1 2026 | |
| 10 | MILLENNIUM MANAGEMENT LLC | $6.2M | 625K | ▲New +625K sh | Q1 2026 | |
| 11 | Jain Global LLC | $6.0M | 600K | ▲New +600K sh | Q1 2026 | |
| 12 | METEORA CAPITAL, LLC | $5.9M | 600K | ▲New +600K sh | Q1 2026 | |
| 13 | Ghisallo Capital Management LLC | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 14 | BNP PARIBAS FINANCIAL MARKETS | $4.8M | 482K | ▲New +482K sh | Q1 2026 | |
| 15 | Alberta Investment Management Corp | $4.0M | 400K | ▲New +400K sh | Q1 2026 | |
| 16 | Lineage Point Capital LP | $3.9M | 390K | ▲New +390K sh | Q1 2026 | |
| 17 | TWO SIGMA INVESTMENTS, LP | $3.4M | 343K | ▲New +343K sh | Q1 2026 | |
| 18 | Calamos Advisors LLC | $3.1M | 300K | —Held | Q2 2026 | |
| 19 | DEUTSCHE BANK AG\ | $3.0M | 300K | ▲New +300K sh | Q1 2026 | |
| 20 | LINDEN ADVISORS LP | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 21 | O'Connor Alternative Investments LLC | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 22 | CSS LLC/IL | $2.2M | 224K | ▲New +224K sh | Q1 2026 | |
| 23 | CITADEL ADVISORS LLC | $2.0M | 202K | ▲New +202K sh | Q1 2026 | |
| 24 | Radcliffe Capital Management, L.P. | $1.8M | 178K | ▲New +178K sh | Q1 2026 | |
| 25 | HEIGHTS CAPITAL MANAGEMENT, INC | $1.6M | 160K | ▲New +160K 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, 26 funds opened a new position in QADRU, 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 |
|---|---|---|
| CANTOR EQUITY PARTNERS-CL ACEPF | 24 funds | $149.1M |
| MOZAYYX ACQUISITION CORPMZYX/U | 23 funds | $140.4M |
| IDEA ACQUISITION CORPIACOU | 22 funds | $169.1M |
| INFLECTION POINT ACQUISITIONIPFXU | 22 funds | $141.0M |
| SPARTACUS ACQU CORP IITMTSU | 22 funds | $92.8M |
| CANTOR EQUITY PARTNERS VI -ACEPS | 22 funds | $27.3M |
| TRG LATIN AMERICA ACQUISITIOTRGSU | 21 funds | $110.3M |
| TRAILBLAZER ACQUISITION-CL ABLZR | 20 funds | $112.2M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 20 funds | $94.7M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 19 funds | $128.1M |
| HCM IV ACQUISITION CORPHACQU | 19 funds | $123.7M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 19 funds | $109.3M |
Ranked by how many of QADRU'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 |
|---|---|---|
| QADRUthis pageUnit | 32 funds | $154.9M |
| G7310E102ORD SHS CL A | 2 funds | $3.0M |
| G7310E110*W EXP 03/27/203 | 1 funds | $30K |
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 QADRU
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/QADRU/capital-change-brief"
Use Arkolith's capital_change_brief for QADRU. 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 QADRU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.