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/GT/capital-change-brief"
Use Arkolith's capital_change_brief for GT. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $228.8M | 34.5M | ▲+2.5% Added · +836K sh | Q1 2026 | |
| 2 | AQR CAPITAL MANAGEMENT LLC | $116.6M | 18.0M | ▲+84% Added · +8.2M sh | Q1 2026 | |
| 3 | DIMENSIONAL FUND ADVISORS LP | $109.8M | 16.6M | ▲+8.9% Added · +1.4M sh | Q1 2026 | |
| 4 | AMERICAN CENTURY COMPANIES INC | $90.0M | 13.6M | ▲+7.8% Added · +983K sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $89.1M | 13.4M | ▲New +13.4M sh | Q1 2026 | |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $82.1M | 12.4M | ▲New +12.4M sh | Q1 2026 | |
| 7 | STATE STREET CORP | $71.1M | 10.7M | ▲+2.6% Added · +273K sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $49.8M | 7.5M | ▲+3.6% Added · +265K sh | Q1 2026 | |
| 9 | Maple Rock Capital Partners Inc. | $38.6M | 5.8M | ▲+46% Added · +1.8M sh | Q1 2026 | |
| 10 | VICTORY CAPITAL MANAGEMENT INC | $37.5M | 5.7M | ▼−1.1% Reduced · −61K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $30.9M | 4.7M | ▼−32% Reduced · −2.1M sh | Q1 2026 | |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $26.7M | 4.0M | ▲+11% Added · +411K sh | Q1 2026 | |
| 13 | GOLDMAN SACHS GROUP INC | $23.8M | 3.6M | ▼−15% Reduced · −618K sh | Q1 2026 | |
| 14 | NORTHERN TRUST CORP | $23.4M | 3.5M | ▼−0.4% Reduced · −15K sh | Q1 2026 | |
| 15 | UBS Group AG | $22.9M | 3.5M | ▲+72% Added · +1.4M sh | Q1 2026 | |
| 16 | Newport Trust Company, LLC | $22.7M | 3.4M | ▼−3.9% Reduced · −140K sh | Q1 2026 | |
| 17 | GENDELL JEFFREY L | $19.6M | 3.0M | ▲+261% Added · +2.1M sh | Q1 2026 | |
| 18 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $17.9M | 2.7M | ▼−40% Reduced · −1.8M sh | Q1 2026 | |
| 19 | READYSTATE ASSET MANAGEMENT LP | $17.3M | 2.6M | ▲+46% Added · +819K sh | Q1 2026 | |
| 20 | Trexquant Investment LP | $15.8M | 2.4M | ▲+51% Added · +798K sh | Q1 2026 | |
| 21 | CANADA PENSION PLAN INVESTMENT BOARD | $15.6M | 2.4M | ▲+91% Added · +1.1M sh | Q1 2026 | |
| 22 | SEGALL BRYANT & HAMILL, LLC | $15.4M | 2.3M | ▼−18% Reduced · −520K sh | Q1 2026 | |
| 23 | MARSHALL WACE, LLP | $14.6M | 2.2M | ▼−18% Reduced · −484K sh | Q1 2026 | |
| 24 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $13.9M | 2.1M | ▲+0.7% Added · +14K sh | Q1 2026 | |
| 25 | MILLENNIUM MANAGEMENT LLC | $13.4M | 2.0M | ▼−63% Reduced · −3.4M 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 1, 2026 | Snyder Margaret V | Vice President and Controller | Grant (A) | 23K | $0 |
| Jul 1, 2026 | WINKLER JASON J | Director | Grant (A) | 5K | $35K |
| Jul 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Option exercise (M) | 5K | $0 |
| Jul 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Tax withholding (F) | 2K | $15K |
| Jul 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Option exercise (M) | 5K | $0 |
| Jul 1, 2026 | DEAKIN SCOTT M | Interim EVP & CFO | Grant (A) | 77K | $0 |
| May 15, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Option exercise (M) | 3K | $0 |
| May 15, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Tax withholding (F) | 2K | $12K |
| May 15, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Option exercise (M) | 3K | $0 |
| May 15, 2026 | Stewart Mark Wynn | CEO & President, Director | Option exercise (M) | 356K | $0 |
| May 15, 2026 | Stewart Mark Wynn | CEO & President, Director | Tax withholding (F) | 164K | $924K |
| May 15, 2026 | Stewart Mark Wynn | CEO & President, Director | Option exercise (M) | 356K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 129 funds | $44.9B |
| NVIDIA CORPNVDA | 126 funds | $59.7B |
| AMAZON.COM INCAMZN | 126 funds | $35.1B |
| META PLATFORMS INC-CLASS AMETA | 126 funds | $19.9B |
| APPLE INCAAPL | 125 funds | $52.7B |
| TESLA INCTSLA | 125 funds | $13.3B |
| ALPHABET INC-CL AGOOGL | 124 funds | $29.0B |
| BROADCOM INCAVGO | 123 funds | $22.2B |
| ELI LILLY & COLLY | 123 funds | $12.4B |
| MICRON TECHNOLOGY INCMU | 123 funds | $7.2B |
| BANK OF AMERICA CORPBAC | 123 funds | $4.5B |
| CAPITAL ONE FINANCIAL CORPCOF | 123 funds | $2.4B |
Ranked by how many of GT'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 GT. 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.