The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query MLAA owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/MLAA"
Use Arkolith to show who owns MLAA, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Magnetar Financial LLC | $19.7M | 2.0M | ▲New +2.0M sh | Q1 2026 | |
| 2 | TENOR CAPITAL MANAGEMENT Co., L.P. | $10.4M | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 3 | Polar Asset Management Partners Inc. | $9.8M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 4 | Verition Fund Management LLC | $8.9M | 900K | ▲New +900K sh | Q1 2026 | |
| 5 | Shaolin Capital Management LLC | $7.3M | 737K | ▲New +737K sh | Q1 2026 | |
| 6 | WHITEBOX ADVISORS LLC | $3.9M | 400K | ▲New +400K sh | Q1 2026 | |
| 7 | Ghisallo Capital Management LLC | $3.7M | 375K | ▲New +375K sh | Q1 2026 | |
| 8 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $2.7M | 277K | ▲New +277K sh | Q1 2026 | |
| 9 | CSS LLC/IL | $1.9M | 190K | ▲New +190K sh | Q1 2026 | |
| 10 | Clear Street Group Inc. | $1.3M | 136K | ▲New +136K sh | Q1 2026 | |
| 11 | Hudson Bay Capital Management LP | $985K | 100K | ▲New +100K sh | Q1 2026 | |
| 12 | BOOTHBAY FUND MANAGEMENT, LLC | $492K | 50K | ▲New +50K sh | Q1 2026 | |
| 13 | Schonfeld Strategic Advisors LLC | $100K | 10K | ▲New +10K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jan 28, 2026 | Horlick Douglas | Chief Financial Officer, Director, 10% Owner | Buy (P) | 510K | $5.1M |
| Class | 13F holders | Value held |
|---|---|---|
| MLAAthis pageUSD CL A ORD SHS | 21 funds | $132.3M |
| MLAAUUnit | 20 funds | $132.2M |
| MLAAWRT | 16 funds | $1.1M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| CANTOR EQUITY PARTNERS-CL ACEPF | 13 funds | $53.8M |
| CANTOR EQUITY PARTNERS III-ACAEP | 13 funds | $46.8M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 13 funds | $39.4M |
| DRUGS MADE IN AMERICA ACQ-RTDMIIR | 13 funds | $928K |
| DRUGS MADE IN AMERICA ACQUISDMII | 12 funds | $99.4M |
| ART TECHNOLOGY ACQUISIT-CL AARTC | 12 funds | $77.0M |
| M3-BRIGADE ACQUISITION-CL AMBVI | 12 funds | $72.2M |
| EQV VENTURES ACQUISITION C-AEVAC | 12 funds | $68.0M |
| HCM IV ACQUISITION CORPHACQU | 12 funds | $63.8M |
| M EVO GLOBAL ACQUISITIO-CL AMEVO | 12 funds | $60.3M |
| MOZAYYX ACQUISITION CORPMZYX/U | 12 funds | $56.5M |
| X3 ACQUISITION CORP LTD-CL AXCBE | 12 funds | $53.5M |
Ranked by how many of MLAA's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MLAA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.