23 tracked 13F filers disclose a position in MLAAU as of the latest SEC 13F filings, a combined $139.1M 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 | ARISTEIA CAPITAL, L.L.C. | $21.7M | 2.2M | ▲New +2.2M sh | Q1 2026 | |
| 2 | Alberta Investment Management Corp | $17.4M | 1.8M | ▲New +1.8M sh | Q1 2026 | |
| 3 | AQR Arbitrage LLC | $14.1M | 1.4M | ▲New +1.4M sh | Q1 2026 | |
| 4 | LMR Partners LLP | $12.4M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 5 | Calamos Advisors LLC | $7.9M | 783K | —Held | Q2 2026 | |
| 6 | MILLENNIUM MANAGEMENT LLC | $7.6M | 765K | ▲New +765K sh | Q1 2026 | |
| 7 | BNP PARIBAS FINANCIAL MARKETS | $7.4M | 743K | ▲New +743K sh | Q1 2026 | |
| 8 | Westchester Capital Management, LLC | $6.1M | 615K | ▲New +615K sh | Q1 2026 | |
| 9 | First Trust Capital Management L.P. | $6.0M | 600K | ▲New +600K sh | Q1 2026 | |
| 10 | PICTON MAHONEY ASSET MANAGEMENT | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 11 | MOORE CAPITAL MANAGEMENT, LP | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 12 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 13 | TORONTO DOMINION BANK | $4.1M | 411K | ▲New +411K sh | Q1 2026 | |
| 14 | Schonfeld Strategic Advisors LLC | $3.4M | 340K | ▲New +340K sh | Q1 2026 | |
| 15 | Sculptor Capital LP | $3.1M | 313K | ▲New +313K sh | Q1 2026 | |
| 16 | Lineage Point Capital LP | $3.0M | 300K | ▲New +300K sh | Q1 2026 | |
| 17 | TUDOR INVESTMENT CORP ET AL | $3.0M | 300K | ▲New +300K sh | Q1 2026 | |
| 18 | Qube Research & Technologies Ltd | $2.5M | 250K | ▲New +250K sh | Q1 2026 | |
| 19 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $2.0M | 200K | ▲New +200K sh | Q1 2026 | |
| 20 | Centiva Capital, LP | $1.5M | 150K | ▲New +150K sh | Q1 2026 | |
| 21 | Quarry LP | $746K | 75K | ▲New +75K sh | Q1 2026 | |
| 22 | Cable Car Capital, LP | $298K | 30K | ▲New +30K sh | Q1 2026 | |
| 23 | Clear Street Group Inc. | $208K | 21K | ▲New +21K 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, 17 funds opened a new position in MLAAU, 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 |
|---|---|---|
| GORES HOLDINGS X INC-CL AGTEN | 15 funds | $108.8M |
| IDEA ACQUISITION CORPIACOU | 15 funds | $98.7M |
| SPARTACUS ACQU CORP IITMTSU | 15 funds | $58.2M |
| CHART INDUSTRIES INCGTLS | 14 funds | $944.6M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 14 funds | $62.0M |
| NORFOLK SOUTHERN CORPNSC | 13 funds | $2.5B |
| ELECTRONIC ARTS INCEA | 13 funds | $1.8B |
| DIGITALBRIDGE GROUP INCDBRG | 13 funds | $285.3M |
| LIVE OAK ACQUISITION CORP-ALOKV | 13 funds | $90.2M |
| SOULPOWER ACQUISITION CO-ASOUL | 13 funds | $81.5M |
| HCM IV ACQUISITION CORPHACQU | 13 funds | $77.3M |
| ARCHIMEDES TECH SPAC PARTNERATII | 13 funds | $67.9M |
Ranked by how many of MLAAU'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 |
|---|---|---|
| MLAAUSD CL A ORD SHS | 26 funds | $140.1M |
| MLAAUthis pageUnit | 23 funds | $139.1M |
| MLAAWWarrant | 20 funds | $1.2M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for MLAAU
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/MLAAU/capital-change-brief"
Use Arkolith's capital_change_brief for MLAAU. 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 MLAAU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.