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 VACI 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/VACI"
Use Arkolith to show who owns VACI, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Verition Fund Management LLC | $7.8M | 790K | ▼−1.3% Reduced · −10K sh | Q1 2026 | |
| 2 | Magnetar Financial LLC | $7.0M | 700K | ▲New +700K sh | Q1 2026 | |
| 3 | Hudson Bay Capital Management LP | $6.5M | 650K | —Held | Q1 2026 | |
| 4 | TENOR CAPITAL MANAGEMENT Co., L.P. | $6.5M | 650K | —Held | Q1 2026 | |
| 5 | First Trust Capital Management L.P. | $6.5M | 650K | —Held | Q1 2026 | |
| 6 | Polar Asset Management Partners Inc. | $5.0M | 500K | —Held | Q1 2026 | |
| 7 | PICTON MAHONEY ASSET MANAGEMENT | $5.0M | 500K | —Held | Q1 2026 | |
| 8 | AQR Arbitrage LLC | $4.3M | 433K | ▲New +433K sh | Q1 2026 | |
| 9 | ARISTEIA CAPITAL, L.L.C. | $4.0M | 400K | —Held | Q1 2026 | |
| 10 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $4.0M | 400K | ▲New +400K sh | Q1 2026 | |
| 11 | Schonfeld Strategic Advisors LLC | $3.1M | 309K | ▲+54% Added · +109K sh | Q1 2026 | |
| 12 | MOORE CAPITAL MANAGEMENT, LP | $3.0M | 300K | —Held | Q1 2026 | |
| 13 | Shaolin Capital Management LLC | $2.7M | 275K | ▼−54% Reduced · −325K sh | Q1 2026 | |
| 14 | Context Capital Management, LLC | $2.5M | 250K | —Held | Q1 2026 | |
| 15 | Centiva Capital, LP | $2.5M | 250K | —Held | Q1 2026 | |
| 16 | WHITEBOX ADVISORS LLC | $2.5M | 250K | —Held | Q1 2026 | |
| 17 | Clear Street Group Inc. | $2.2M | 225K | ▼−28% Reduced · −88K 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 |
|---|---|---|---|---|---|
| Nov 3, 2025 | Viking Acquisition Sponsor I, LLC | 10% Owner | Buy (P) | 350K | $3.5M |
| Nov 3, 2025 | Viking Acquisition Sponsor I, LLC | 10% Owner | Buy (P) | 117K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| M3-BRIGADE ACQUISITION-CL AMBVI | 20 funds | $103.2M |
| APEX TREASURY CORP-CL AAPXT | 20 funds | $93.6M |
| BTC DEVELOPMENT CORP-CL ABDCI | 20 funds | $74.9M |
| D. BORAL ARC ACQUISIT - CL ABCAR | 20 funds | $66.6M |
| EQV VENTURES ACQUISITION C-AEVAC | 19 funds | $122.8M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 19 funds | $98.7M |
| RANGE CAPITAL ACQUISIT CL ARNGT | 19 funds | $85.8M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 19 funds | $84.5M |
| BLUE WATER ACQUISITION C-ABLUW | 19 funds | $82.9M |
| CAL REDWOOD ACQUISIT-CL ACRAQ | 19 funds | $80.2M |
| ARMADA ACQUISITION -CLASS AXRPN | 19 funds | $77.5M |
| HIGHVIEW MERGER CORP-CL AHVMC | 19 funds | $76.9M |
Ranked by how many of VACI'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 VACI. 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.