Among active 13F managers last quarter, 13 opened and none reduced or exited; the largest holder to move was Magnetar Financial LLC (new position). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
14 tracked 13F filers disclose a position in GCGR as of the latest SEC 13F filings, a combined $77.7M 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 | 2.5M | $25.2M | ▲New +2.5M sh | Q2 2026 | |
| 2 | Moore Capital Management, LP | 1.8M | $17.7M | ▲New +1.8M sh | Q2 2026 | |
| 3 | HBK Investments L P | 700K | $7.1M | ▲New +700K sh | Q2 2026 | |
| 4 | Tenor Capital Management Co., L.P. | 500K | $5.0M | ▲New +500K sh | Q2 2026 | |
| 5 | Heights Capital Management, Inc | 500K | $5.0M | ▲New +500K sh | Q2 2026 | |
| 6 | Shaolin Capital Management LLC | 360K | $3.6M | ▲New +360K sh | Q2 2026 | |
| 7 | O'Connor Alternative Investments, LLC | 300K | $3.0M | ▲New +300K sh | Q2 2026 | |
| 8 | Verition Fund Management LLC | 228K | $2.3M | ▲New +228K sh | Q2 2026 | |
| 9 | Harraden Circle Investments, LLC | 203K | $2.0M | ▲New +203K sh | Q2 2026 | |
| 10 | K2 Principal Fund, L.P. | 198K | $2.0M | ▲New +198K sh | Q2 2026 | |
| 11 | Periscope Capital Inc. | 186K | $1.9M | ▲New +186K sh | Q2 2026 | |
| 12 | Clear Street Group Inc. | 180K | $1.8M | ▲New +180K sh | Q2 2026 | |
| 13 | Governors Lane LP | 100K | $1.0M | ▲New +100K sh | Q2 2026 | |
| 14 | Highbridge Capital Management LLC | 1K | $10K | ▲New +1K 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, 13 funds opened a new position in GCGR, 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 |
|---|---|---|
| Cantor Equity Partners-CL ACEPF | 11 funds | $91.1M |
| Bold Eagle Acquisition Cor-ABEAG | 11 funds | $84.1M |
| Berto Acquisition CorpTACO | 11 funds | $79.0M |
| Gores Holdings X Inc-CL AGTEN | 11 funds | $75.0M |
| Texas Ventures Acquisition-ATVA | 11 funds | $67.6M |
| Apex Treasury Corp-CL AAPXT | 11 funds | $64.3M |
| Cantor Equity Partners-CL ACEPV | 11 funds | $50.3M |
| Cantor Equity Partners VI -ACEPS | 11 funds | $19.8M |
| Perimeter Acquis Corp I CL APMTR | 10 funds | $77.4M |
| American Exceptionalism-CL AAEXA | 10 funds | $63.8M |
Ranked by how many of GCGR's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in GCGR.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jan 28, 2010 | Jorge De Velasco | Director, 10% Owner | Buy (P) | 200 | $20 |
| Jan 6, 2010 | Herzog International Holdings, Inc. | Director, 10% Owner | Buy (P) | 1K | $100 |
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 |
|---|---|---|
| GCGRWWARRANT | 15 funds | $1.9M |
| GCGRthis pageCOMMON | 14 funds | $77.7M |
| GCGRUUNIT 04/13/2031 | 11 funds | $51.3M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for GCGR
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/GCGR/capital-change-brief"
Use Arkolith's capital_change_brief for GCGR. 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 GCGR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.