Among active 13F managers last quarter, 1 opened and 1 reduced; the largest holder to move was XTX Topco Ltd (new position). No open-market insider trades in the last 180 days.
No leg leans either way.
3 tracked 13F filers disclose a position in GRAN as of the latest SEC 13F filings, a combined $17K 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 | XTX Topco Ltd | 16K | $16K | ▲New +16K sh | Q1 2026 | |
| 2 | UBS Group AG | 383 | $398 | ▲+103% Added · +194 sh | Q1 2026 | |
| 3 | Caitong International Asset Management Co., Ltd | 1 | $1 | ▼−50% Reduced · −1 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, 1 fund opened a new position in GRAN, while 1 reduced. 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 |
|---|---|---|
| Advanced Micro DevicesAMD | 2 funds | $49.9M |
| Intel CorpINTC | 2 funds | $36.5M |
| Strategy IncMSTR | 2 funds | $34.7M |
| ASML Holding NV-NY Reg SHSASML | 2 funds | $32.4M |
| Corning IncGLW | 2 funds | $32.2M |
| Apple IncAAPL | 2 funds | $29.5M |
| Cme Group IncCME | 2 funds | $25.6M |
| Nvidia CorpNVDA | 2 funds | $22.1M |
| Bloom Energy Corp- ABE | 2 funds | $20.3M |
| Duke Energy CorpDUK | 2 funds | $19.8M |
| Amazon.com IncAMZN | 2 funds | $19.5M |
| General ElectricGE | 2 funds | $18.9M |
Ranked by how many of GRAN's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in GRAN.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Feb 24, 2009 | Anderson R Scott | President & CEO | Buy (P) 7 lots, same day | 2K | $3K |
| Feb 13, 2009 | Preston James Y | Director | Buy (P) | 2K | $4K |
| Feb 12, 2009 | Erwin Leila N | Director | Buy (P) 2 lots, same day | 6K | $12K |
| Feb 9, 2009 | Fleetwood Paul M III | Director | Buy (P) 2 lots, same day | 1K | $2K |
| Nov 4, 2008 | Easley Jefferson Clay | SVP & Chief Credit Officer | Buy (P) | 2K | $10K |
| Aug 13, 2008 | Warlick Karen B | Senior Vice President | Buy (P) 4 lots, same day | 5K | $38K |
| Aug 4, 2008 | Anderson R Scott | President & CEO | Buy (P) | 5K | $41K |
| Aug 1, 2008 | Easley Jefferson Clay | Chief Credit Officer | Buy (P) | 190 | $2K |
| May 2, 2008 | Erwin Leila N | Director | Buy (P) 3 lots, same day | 2K | $22K |
| May 2, 2008 | Upchurch Wyman C | Senior Vice President | Buy (P) | 450 | $5K |
| May 1, 2008 | Bray John N | Director | Buy (P) 8 lots, same day | 3K | $27K |
| Apr 30, 2008 | Crocker Joseph D | Director | Buy (P) | 500 | $5K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
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 | 1 | 1 | – |
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.
Connected entities for GRAN
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/GRAN/capital-change-brief"
Use Arkolith's capital_change_brief for GRAN. 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 GRAN. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.