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/GRAL/capital-change-brief"
Use Arkolith's capital_change_brief for GRAL. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BAKER BROS. ADVISORS LP | $208.2M | 4.0M | ▲+93% Added · +1.9M sh | Q1 2026 | |
| 2 | FARALLON CAPITAL MANAGEMENT LLC | $168.2M | 3.3M | ▲+39% Added · +911K sh | Q1 2026 | |
| 3 | BlackRock, Inc. | $153.4M | 3.0M | ▲+0.3% Added · +10K sh | Q1 2026 | |
| 4 | STATE STREET CORP | $97.8M | 1.9M | ▲+3.5% Added · +64K sh | Q1 2026 | |
| 5 | PRIMECAP MANAGEMENT CO/CA/ | $95.3M | 1.8M | ▲+0.3% Added · +5K sh | Q1 2026 | |
| 6 | Deep Track Capital, LP | $89.0M | 1.7M | ▲+68% Added · +700K sh | Q1 2026 | |
| 7 | Sessa Capital IM, L.P. | $88.9M | 1.7M | ▲+371% Added · +1.4M sh | Q1 2026 | |
| 8 | MORGAN STANLEY | $84.4M | 1.6M | ▲+8.0% Added · +121K sh | Q1 2026 | |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | $78.9M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 10 | BANK OF AMERICA CORP /DE/ | $47.2M | 914K | ▲+29% Added · +206K sh | Q1 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $42.8M | 828K | ▲+3.3% Added · +26K sh | Q1 2026 | |
| 12 | Jefferies Financial Group Inc. | $34.0M | 658K | ▲New +658K sh | Q1 2026 | |
| 13 | Alyeska Investment Group, L.P. | $33.4M | 645K | ▲+46% Added · +203K sh | Q1 2026 | |
| 14 | GOLDMAN SACHS GROUP INC | $30.1M | 582K | ▲+8.4% Added · +45K sh | Q1 2026 | |
| 15 | RA CAPITAL MANAGEMENT, L.P. | $22.1M | 428K | —Held | Q1 2026 | |
| 16 | DIMENSIONAL FUND ADVISORS LP | $21.1M | 409K | ▲+88% Added · +192K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $18.0M | 349K | ▲+2.3% Added · +8K sh | Q1 2026 | |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | $17.3M | 335K | ▲New +335K sh | Q1 2026 | |
| 19 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $15.8M | 305K | ▲17× Added · +287K sh | Q1 2026 | |
| 20 | CITIGROUP INC | $15.6M | 302K | ▲+347% Added · +235K sh | Q1 2026 | |
| 21 | RAYMOND JAMES FINANCIAL INC | $15.1M | 292K | ▲+13% Added · +33K sh | Q1 2026 | |
| 22 | AQR CAPITAL MANAGEMENT LLC | $14.6M | 292K | ▼−11% Reduced · −35K sh | Q1 2026 | |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $14.0M | 270K | ▼−0.3% Reduced · −874 sh | Q1 2026 | |
| 24 | Casdin Capital, LLC | $11.9M | 230K | ▲New +230K sh | Q1 2026 | |
| 25 | Aberdeen Group plc | $11.2M | 217K | ▲+74% Added · +93K 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 |
|---|---|---|---|---|---|
| Jul 15, 2026 | CHASE WILLIAM J | Director | Grant (A) | 276 | $21K |
| Jul 15, 2026 | SUMME GREGORY L | Director | Grant (A) | 427 | $32K |
| Jul 15, 2026 | MIZELL STEVEN | Director | Grant (A) | 268 | $20K |
| Jun 18, 2026 | CHASE WILLIAM J | Director | Grant (A) | 5K | $350K |
| Jun 18, 2026 | MIZELL STEVEN | Director | Grant (A) | 5K | $350K |
| Jun 18, 2026 | SUMME GREGORY L | Director | Grant (A) | 5K | $350K |
| Jun 18, 2026 | Krevans Sarah | Director | Grant (A) | 5K | $350K |
| Jun 4, 2026 | Partridge Andrew John | Chief Growth Officer | Sell (S) | 1K | $91K |
| Jun 3, 2026 | Ofman Joshua J. | Chief Executive Officer, Director | Grant (A) | 3K | $193K |
| Jun 1, 2026 | Ofman Joshua J. | Chief Executive Officer, Director | Grant (A) | 28K | $1.8M |
| Apr 15, 2026 | MIZELL STEVEN | Director | Grant (A) | 396 | $20K |
| Apr 15, 2026 | SUMME GREGORY L | Director | Grant (A) | 631 | $31K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 122 funds | $49.9B |
| AMAZON.COM INCAMZN | 122 funds | $36.1B |
| META PLATFORMS INC-CLASS AMETA | 122 funds | $23.0B |
| ELI LILLY & COLLY | 121 funds | $13.3B |
| MASTERCARD INC - AMA | 121 funds | $9.4B |
| SERVICENOW INCNOW | 121 funds | $3.8B |
| DANAHER CORPDHR | 121 funds | $3.1B |
| NVIDIA CORPNVDA | 120 funds | $68.7B |
| APPLE INCAAPL | 120 funds | $56.3B |
| BROADCOM INCAVGO | 120 funds | $25.0B |
| JPMORGAN CHASE & COJPM | 120 funds | $16.4B |
| TESLA INCTSLA | 120 funds | $13.4B |
Ranked by how many of GRAL'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 GRAL. 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.