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/AMX/capital-change-brief"
Use Arkolith's capital_change_brief for AMX. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | FMR LLC | $635.1M | 24.9M | ▲+1.9% Added · +461K sh | Q1 2026 | |
| 2 | LAZARD ASSET MANAGEMENT LLC | $530.2M | 20.8M | ▲+18% Added · +3.1M sh | Q1 2026 | |
| 3 | Westwood Global Investments, LLC | $314.5M | 12.3M | ▼−2.0% Reduced · −253K sh | Q1 2026 | |
| 4 | Robeco Institutional Asset Management B.V. | $202.2M | 7.9M | ▼−5.2% Reduced · −440K sh | Q1 2026 | |
| 5 | Boston Partners | $183.2M | 7.2M | ▲+49% Added · +2.4M sh | Q1 2026 | |
| 6 | DISCOVERY CAPITAL MANAGEMENT, LLC / CT | $113.2M | 4.4M | ▲+3.6% Added · +153K sh | Q1 2026 | |
| 7 | MORGAN STANLEY | $111.4M | 4.4M | ▲+10% Added · +402K sh | Q1 2026 | |
| 8 | DIMENSIONAL FUND ADVISORS LP | $109.7M | 4.3M | ▲+2.1% Added · +90K sh | Q1 2026 | |
| 9 | AMERICAN CENTURY COMPANIES INC | $87.8M | 3.4M | ▲+3.4% Added · +112K sh | Q1 2026 | |
| 10 | Itau Unibanco Holding S.A. | $84.6M | 3.3M | ▲+36% Added · +886K sh | Q1 2026 | |
| 11 | BRANDES INVESTMENT PARTNERS, LP | $76.8M | 3.0M | ▲+9.2% Added · +253K sh | Q1 2026 | |
| 12 | TEACHER RETIREMENT SYSTEM OF TEXAS | $68.0M | 2.7M | ▲+61% Added · +1.0M sh | Q1 2026 | |
| 13 | Allspring Global Investments Holdings, LLC | $63.0M | 2.5M | ▼−4.7% Reduced · −121K sh | Q1 2026 | |
| 14 | Amundi | $60.7M | 2.4M | ▲+11% Added · +239K sh | Q1 2026 | |
| 15 | BANK OF AMERICA CORP /DE/ | $57.9M | 2.3M | ▲+314% Added · +1.7M sh | Q1 2026 | |
| 16 | FIRST TRUST ADVISORS LP | $53.5M | 2.1M | ▲+13% Added · +234K sh | Q1 2026 | |
| 17 | Russell Investments Group, Ltd. | $38.1M | 1.5M | ▲+7.6% Added · +105K sh | Q1 2026 | |
| 18 | GLENMEDE TRUST CO NA | $33.5M | 1.3M | ▲+0.1% Added · +1K sh | Q1 2026 | |
| 19 | GOLDMAN SACHS GROUP INC | $32.5M | 1.3M | ▼−9.5% Reduced · −134K sh | Q1 2026 | |
| 20 | BANK OF MONTREAL /CAN/ | $32.2M | 1.3M | ▲42× Added · +1.2M sh | Q1 2026 | |
| 21 | Rockefeller Capital Management L.P. | $31.3M | 1.2M | ▲+6.6% Added · +76K sh | Q1 2026 | |
| 22 | RENAISSANCE TECHNOLOGIES LLC | $30.4M | 1.2M | ▼−17% Reduced · −237K sh | Q1 2026 | |
| 23 | Capital Wealth Planning, LLC | $26.6M | 1.0M | ▲+212% Added · +709K sh | Q1 2026 | |
| 24 | BNP PARIBAS FINANCIAL MARKETS | $26.0M | 1.0M | ▲+224% Added · +705K sh | Q1 2026 | |
| 25 | ENVESTNET ASSET MANAGEMENT INC | $25.9M | 1.0M | ▲+22% Added · +183K 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.
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| JPMORGAN CHASE & COJPM | 121 funds | $14.0B |
| ALPHABET INC-CL AGOOGL | 120 funds | $22.1B |
| META PLATFORMS INC-CLASS AMETA | 120 funds | $14.4B |
| NVIDIA CORPNVDA | 119 funds | $43.0B |
| MICROSOFT CORPMSFT | 119 funds | $34.4B |
| AMAZON.COM INCAMZN | 119 funds | $25.7B |
| BROADCOM INCAVGO | 119 funds | $15.8B |
| VISA INC-CLASS A SHARESV | 119 funds | $9.2B |
| ELI LILLY & COLLY | 119 funds | $8.8B |
| MICRON TECHNOLOGY INCMU | 119 funds | $4.6B |
| COSTCO WHOLESALE CORPCOST | 118 funds | $6.3B |
| MASTERCARD INC - AMA | 118 funds | $5.9B |
Ranked by how many of AMX's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for AMX. 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.