42 tracked 13F filers disclose a position in ALUB as of the latest SEC 13F filings, a combined $219.6M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Hudson Bay Capital Management LP | $14.8M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 2 | Alberta Investment Management Corp | $12.5M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 3 | Magnetar Financial LLC | $12.5M | 1.2M | ▲New +1.2M sh | Q1 2026 | |
| 4 | Yaupon Capital Management LP | $11.0M | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 5 | Mercuria Capital Strategies, LLC | $10.0M | 1.0M | —Held | Q2 2026 | |
| 6 | LINDEN ADVISORS LP | $10.0M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 7 | TENOR CAPITAL MANAGEMENT Co., L.P. | $10.0M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 8 | Polar Asset Management Partners Inc. | $10.0M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 9 | BlueCrest Capital Management Ltd | $8.2M | 825K | ▲New +825K sh | Q1 2026 | |
| 10 | MOORE CAPITAL MANAGEMENT, LP | $8.0M | 800K | ▲New +800K sh | Q1 2026 | |
| 11 | MILLENNIUM MANAGEMENT LLC | $7.5M | 750K | ▲New +750K sh | Q1 2026 | |
| 12 | Sculptor Capital LP | $7.5M | 750K | ▲New +750K sh | Q1 2026 | |
| 13 | PICTON MAHONEY ASSET MANAGEMENT | $7.0M | 700K | ▲New +700K sh | Q1 2026 | |
| 14 | Boussard & Gavaudan Investment Management LLP | $7.0M | 700K | ▲New +700K sh | Q1 2026 | |
| 15 | Radcliffe Capital Management, L.P. | $6.7M | 675K | —Held | Q1 2026 | |
| 16 | METEORA CAPITAL, LLC | $6.5M | 647K | ▲New +647K sh | Q1 2026 | |
| 17 | Governors Lane LP | $6.1M | 614K | ▲New +614K sh | Q1 2026 | |
| 18 | AQR Arbitrage LLC | $6.1M | 612K | ▲New +612K sh | Q1 2026 | |
| 19 | D. E. Shaw & Co., Inc. | $5.5M | 551K | ▲New +551K sh | Q1 2026 | |
| 20 | HBK INVESTMENTS L P | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 21 | TWO SIGMA INVESTMENTS, LP | $4.5M | 453K | ▲New +453K sh | Q1 2026 | |
| 22 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $4.5M | 450K | ▲New +450K sh | Q1 2026 | |
| 23 | Lineage Point Capital LP | $3.9M | 394K | ▲New +394K sh | Q1 2026 | |
| 24 | BNP PARIBAS FINANCIAL MARKETS | $3.9M | 391K | ▲New +391K sh | Q1 2026 | |
| 25 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $3.5M | 350K | ▲New +350K 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, 29 funds opened a new position in ALUB, while 1 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 | 31 funds | $175.2M |
| PYROPHYTE ACQUISITION CORP-APAII | 29 funds | $136.9M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 29 funds | $106.0M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 28 funds | $160.2M |
| RANGE CAPITAL ACQUISIT CL ARNGT | 27 funds | $146.3M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 26 funds | $171.3M |
| AMERICAN EXCEPTIONALISM-CL AAEXA | 26 funds | $146.2M |
| SILVERBOX CORP V-CL ASBXE | 26 funds | $142.0M |
| TRAILBLAZER ACQUISITION-CL ABLZR | 26 funds | $137.7M |
| HCM IV ACQUISITION CORPHACQU | 26 funds | $133.4M |
| EVOLUTION GLOBAL ACQUIS-CL AEVOX | 26 funds | $120.5M |
| CANTOR EQUITY PARTNERS VI -ACEPS | 26 funds | $35.7M |
Ranked by how many of ALUB'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 |
|---|---|---|
| ALUBthis pageORD SHS CL A | 42 funds | $219.6M |
| ALUB/WSWarrant | 33 funds | $2.6M |
| ALUB/UUnit | 11 funds | $18.8M |
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 ALUB
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/ALUB/capital-change-brief"
Use Arkolith's capital_change_brief for ALUB. 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 ALUB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.