Among active 13F managers last quarter, 20 opened and none reduced or exited; the largest holder to move was Magnetar Financial LLC (new position). No recent Form 4 insider filings for ILLUW.
Funds lean in and no leg opposes.
23 tracked 13F filers disclose a position in ILLUW as of the latest SEC 13F filings, a combined $1.6M 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Magnetar Financial LLC | 617K | $302K | ▲New +617K sh | Q2 2026 | |
| 2 | Kryger Capital LLC | 332K | $160K | ▲New +332K sh | Q2 2026 | |
| 3 | Parallax Volatility Advisers, L.P. | 233K | $114K | ▲New +233K sh | Q2 2026 | |
| 4 | Verition Fund Management LLC | 205K | $101K | ▲New +205K sh | Q2 2026 | |
| 5 | Shaolin Capital Management LLC | 201K | $96K | ▲New +201K sh | Q2 2026 | |
| 6 | Alberta Investment Management Corp | 200K | $96K | ▲New +200K sh | Q2 2026 | |
| 7 | Moore Capital Management, LP | 200K | $96K | ▲New +200K sh | Q2 2026 | |
| 8 | Rivernorth Capital Management, LLC | 167K | $73K | ▲New +167K sh | Q2 2026 | |
| 9 | Radcliffe Capital Management, L.P. | 166K | $80K | ▲New +166K sh | Q2 2026 | |
| 10 | Whitebox Advisors LLC | 150K | $72K | ▲New +150K sh | Q2 2026 | |
| 11 | Tenor Capital Management Co., L.P. | 133K | $64K | ▲New +133K sh | Q2 2026 | |
| 12 | Hudson Bay Capital Management LP | 127K | $62K | ▲New +127K sh | Q2 2026 | |
| 13 | Picton Mahoney Asset Management | 100K | $48K | ▲New +100K sh | Q2 2026 | |
| 14 | Context Capital Management, LLC | 93K | $45K | ▲New +93K sh | Q2 2026 | |
| 15 | Centiva Capital, LP | 83K | $41K | ▲New +83K sh | Q2 2026 | |
| 16 | Polar Asset Management Partners Inc. | 83K | $40K | ▲New +83K sh | Q2 2026 | |
| 17 | Periscope Capital Inc. | 76K | $36K | ▲New +76K sh | Q2 2026 | |
| 18 | Lineage Point Capital LP | 54K | $26K | ▲New +54K sh | Q2 2026 | |
| 19 | Clear Street Group Inc. | 37K | $18K | ▲New +37K sh | Q2 2026 | |
| 20 | DLD Asset Management, LP | 33K | $16K | ▲New +33K sh | Q2 2026 | |
| 21 | Bulldog Investors, LLP | 25K | $12K | ▲New +25K sh | Q2 2026 | |
| 22 | Schonfeld Strategic Advisors LLC | 25K | $12K | ▲New +25K sh | Q2 2026 | |
| 23 | Heights Capital Management, Inc | 12K | $6K | ▲New +12K sh | Q2 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, 20 funds opened a new position in ILLUW, while none reduced or exited. 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 | Their position there |
|---|---|---|
| Crane Harbor Acquisitio-CL ACRAN | 20 funds | $93.8M |
| Meshflow Acquisition Co-CL AMESH | 19 funds | $109.3M |
| M Evo Global Acquisitio-CL AMEVO | 19 funds | $92.0M |
| Illumination Acquisitio-CL AILLU | 19 funds | $88.1M |
| Highview Merger Corp-CL AHVMC | 19 funds | $83.8M |
| Trailblazer Acquisition-CL ABLZR | 19 funds | $77.3M |
| Republic Digital Acquis-CL ARDAG | 19 funds | $76.3M |
| Evolution Global Acquis-CL AEVOX | 19 funds | $76.1M |
| Spring Valley Acquisitio-ASVIV | 19 funds | $64.4M |
| Texas Ventures Acquisition ITVIVU | 19 funds | $61.5M |
| Dynamix Corp III-CL ADNMX | 19 funds | $55.5M |
| Cantor Equity Partners VI -ACEPS | 19 funds | $26.5M |
Ranked by how many of ILLUW's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in ILLUW.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 0 | 0 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
| Class | 13F holders | Value held |
|---|---|---|
| ILLUWthis pageWarrant | 23 funds | $1.6M |
| ILLUORD SHS CL A | 22 funds | $92.9M |
| ILLUUUnit | 17 funds | $75.0M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for ILLUW
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/ILLUW/capital-change-brief"
Use Arkolith's capital_change_brief for ILLUW. 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 ILLUW. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.