39 tracked 13F filers disclose a position in IGAC as of the latest SEC 13F filings, a combined $135.8M 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 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $13.4M | 1.4M | —Held | Q1 2026 | |
| 2 | LINDEN ADVISORS LP | $9.9M | 1.0M | —Held | Q1 2026 | |
| 3 | Magnetar Financial LLC | $9.9M | 1.0M | ▲New +1.0M sh | Q1 2026 | |
| 4 | TENOR CAPITAL MANAGEMENT Co., L.P. | $7.9M | 800K | ▲New +800K sh | Q1 2026 | |
| 5 | Parallax Volatility Advisers, L.P. | $5.9M | 594K | ▼−3.1% Reduced · −19K sh | Q1 2026 | |
| 6 | Radcliffe Capital Management, L.P. | $5.5M | 550K | —Held | Q1 2026 | |
| 7 | AQR Arbitrage LLC | $5.3M | 531K | ▲New +531K sh | Q1 2026 | |
| 8 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $5.1M | 511K | ▲New +511K sh | Q1 2026 | |
| 9 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $5.0M | 500K | —Held | Q1 2026 | |
| 10 | PICTON MAHONEY ASSET MANAGEMENT | $5.0M | 500K | ▲New +500K sh | Q1 2026 | |
| 11 | First Trust Capital Management L.P. | $4.9M | 495K | ▼−1.0% Reduced · −5K sh | Q1 2026 | |
| 12 | MANGROVE PARTNERS IM, LLC | $4.5M | 450K | ▲New +450K sh | Q1 2026 | |
| 13 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $4.0M | 400K | —Held | Q1 2026 | |
| 14 | Lineage Point Capital LP | $3.9M | 395K | ▲New +395K sh | Q1 2026 | |
| 15 | BNP PARIBAS FINANCIAL MARKETS | $3.6M | 368K | ▲New +368K sh | Q1 2026 | |
| 16 | Alberta Investment Management Corp | $3.5M | 350K | —Held | Q1 2026 | |
| 17 | Schonfeld Strategic Advisors LLC | $3.3M | 333K | ▲+1.3% Added · +4K sh | Q1 2026 | |
| 18 | ARISTEIA CAPITAL, L.L.C. | $3.0M | 304K | ▲New +304K sh | Q1 2026 | |
| 19 | MILLENNIUM MANAGEMENT LLC | $2.8M | 286K | ▲New +286K sh | Q1 2026 | |
| 20 | TWO SIGMA INVESTMENTS, LP | $2.7M | 272K | —Held | Q1 2026 | |
| 21 | BlueCrest Capital Management Ltd | $2.7M | 270K | ▲New +270K sh | Q1 2026 | |
| 22 | Hudson Bay Capital Management LP | $2.6M | 257K | ▲+0.1% Added · +200 sh | Q1 2026 | |
| 23 | Verition Fund Management LLC | $2.5M | 250K | —Held | Q1 2026 | |
| 24 | WHITEBOX ADVISORS LLC | $2.5M | 250K | —Held | Q1 2026 | |
| 25 | Polar Asset Management Partners Inc. | $2.5M | 250K | ▼~0% Reduced · −100 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, 14 funds opened a new position in IGAC and 2 added to an existing one, while 3 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 |
|---|---|---|
| M3-BRIGADE ACQUISITION-CL AMBVI | 28 funds | $186.8M |
| TRAILBLAZER ACQUISITION-CL ABLZR | 28 funds | $151.9M |
| EVOLUTION GLOBAL ACQUIS-CL AEVOX | 28 funds | $144.8M |
| HALL CHADWICK ACQUISITION-AHCAC | 28 funds | $135.1M |
| EQV VENTURES ACQUISITION C-AEVAC | 27 funds | $242.0M |
| CRANE HARBOR ACQUISITIO-CL ACRAN | 27 funds | $206.8M |
| CANTOR EQUITY PARTNERS-CL ACEPF | 27 funds | $183.5M |
| ACTIVATE ENERGY ACQUISITIO-AAEAQ | 27 funds | $124.4M |
| AXIOM INTELLIGENCE-CL AAXIN | 27 funds | $118.6M |
| CANTOR EQUITY PARTNERS-CL ACEPV | 27 funds | $112.1M |
| DYNAMIX CORP III-CL ADNMX | 27 funds | $111.8M |
| SPARTACUS ACQU CORP IITMTSU | 27 funds | $110.1M |
Ranked by how many of IGAC'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 |
|---|---|---|
| IGACthis pageEquity | 39 funds | $135.8M |
| IGACRSPACS | 33 funds | $2.4M |
| IGACUUnit | 12 funds | $12.0M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for IGAC
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/IGAC/capital-change-brief"
Use Arkolith's capital_change_brief for IGAC. 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 IGAC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.