| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | TENOR CAPITAL MANAGEMENT Co., L.P. | $21.1M | 2.0M | —Held | Q1 2026 | |
| 2 | Magnetar Financial LLC | $20.0M | 1.9M | —Held | Q1 2026 | |
| 3 | BERKLEY W R CORP | $19.8M | 1.9M | ▲+418% Added · +1.5M sh | Q1 2026 | |
| 4 | Polar Asset Management Partners Inc. | $15.8M | 1.5M | ▲+1.2% Added · +17K sh | Q1 2026 | |
| 5 | AQR Arbitrage LLC | $14.8M | 1.4M | ▲~0% Added · +262 sh | Q1 2026 | |
| 6 | First Trust Capital Management L.P. | $10.3M | 980K | —Held | Q1 2026 | |
| 7 | Alberta Investment Management Corp | $10.3M | 980K | —Held | Q1 2026 | |
| 8 | Westchester Capital Management, LLC | $9.3M | 888K | —Held | Q1 2026 | |
| 9 | LINDEN ADVISORS LP | $9.2M | 875K | —Held | Q1 2026 | |
| 10 | Karpus Management, Inc. | $6.5M | 620K | —Held | Q1 2026 | |
| 11 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $5.3M | 500K | —Held | Q1 2026 | |
| 12 | LMR Partners LLP | $5.2M | 497K | —Held | Q1 2026 | |
| 13 | GOLDMAN SACHS GROUP INC | $4.5M | 424K | —Held | Q1 2026 | |
| 14 | TORONTO DOMINION BANK | $3.7M | 350K | ▼−8.8% Reduced · −34K sh | Q1 2026 | |
| 15 | WHITEBOX ADVISORS LLC | $3.2M | 300K | —Held | Q1 2026 | |
| 16 | Hudson Bay Capital Management LP | $2.7M | 260K | —Held | Q1 2026 | |
| 17 | MOORE CAPITAL MANAGEMENT, LP | $2.1M | 200K | —Held | Q1 2026 | |
| 18 | Shaolin Capital Management LLC | $2.1M | 200K | ▼−50% Reduced · −200K sh | Q1 2026 | |
| 19 | Ghisallo Capital Management LLC | $2.0M | 200K | —Held | Q1 2026 | |
| 20 | Jain Global LLC | $2.1M | 197K | ▼−48% Reduced · −178K sh | Q1 2026 | |
| 21 | D. E. Shaw & Co., Inc. | $2.0M | 194K | —Held | Q1 2026 | |
| 22 | Radcliffe Capital Management, L.P. | $2.0M | 193K | —Held | Q1 2026 | |
| 23 | L1 Global Manager Pty Ltd | $1.8M | 170K | —Held | Q1 2026 | |
| 24 | Quarry LP | $1.7M | 163K | ▲+8.4% Added · +13K sh | Q1 2026 | |
| 25 | PICTON MAHONEY ASSET MANAGEMENT | $1.6M | 150K | —Held | 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.
| Company | Co-held by | Combined value |
|---|---|---|
| BLUE WATER ACQUISITION C-ABLUW | 21 funds | $96.0M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 21 funds | $78.4M |
| ANDRETTI ACQUISITION CORP -APOLE | 20 funds | $135.7M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 20 funds | $105.0M |
| CAL REDWOOD ACQUISIT-CL ACRAQ | 20 funds | $91.2M |
| WEN ACQUISITION CORP-AWENN | 20 funds | $82.7M |
| SOULPOWER ACQUISITION CO-ASOUL | 19 funds | $127.6M |
| ARCHIMEDES TECH SPAC PARTNERATII | 19 funds | $116.7M |
| OYSTER ENTERPRISES II ACQ-AOYSE | 19 funds | $116.4M |
| PIONEER ACQUISITION I-CL APACH | 19 funds | $94.4M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 19 funds | $77.3M |
| CANTOR EQUITY PARTNERS III-ACAEP | 19 funds | $75.0M |
Ranked by how many of MLAC's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 16, 2024 | Mountain Lake Acquisition Sponsor LLC | 10% Owner | Buy (P) | 495K | — |
| Dec 16, 2024 | Horlick Douglas | CFO, Director | Buy (P) | 13K | — |
| Dec 16, 2024 | Vieser Jaime | Director | Buy (P) | 25K | — |
| Dec 16, 2024 | Grinberg Paul | Chief Executive Officer, Director | Buy (P) | 13K | — |
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/MLAC/capital-change-brief"
Use Arkolith's capital_change_brief for MLAC. 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 MLAC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.