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/MT/capital-change-brief"
Use Arkolith's capital_change_brief for MT. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | DIMENSIONAL FUND ADVISORS LP | $168.0M | 3.2M | ▲+0.3% Added · +12K sh | Q1 2026 | |
| 2 | MORGAN STANLEY | $104.4M | 2.0M | ▲+17% Added · +289K sh | Q1 2026 | |
| 3 | FMR LLC | $81.0M | 1.6M | ▲+13% Added · +181K sh | Q1 2026 | |
| 4 | BlackRock, Inc. | $74.3M | 1.4M | ▼−24% Reduced · −448K sh | Q1 2026 | |
| 5 | Maple Rock Capital Partners Inc. | $73.5M | 1.4M | ▼−13% Reduced · −216K sh | Q1 2026 | |
| 6 | GOLDMAN SACHS GROUP INC | $68.8M | 1.3M | ▲+1.5% Added · +20K sh | Q1 2026 | |
| 7 | Bank of New York Mellon Corp | $57.4M | 1.1M | ▼−25% Reduced · −376K sh | Q1 2026 | |
| 8 | BANK OF MONTREAL /CAN/ | $47.8M | 919K | ▲+558% Added · +780K sh | Q1 2026 | |
| 9 | Connor, Clark & Lunn Investment Management Ltd. | $46.3M | 890K | ▲+0.7% Added · +6K sh | Q1 2026 | |
| 10 | AMERICAN CENTURY COMPANIES INC | $38.8M | 747K | ▲+38% Added · +205K sh | Q1 2026 | |
| 11 | Retirement Systems of Alabama | $35.0M | 674K | —Held | Q1 2026 | |
| 12 | BANK OF AMERICA CORP /DE/ | $34.9M | 671K | ▼−20% Reduced · −171K sh | Q1 2026 | |
| 13 | NORTHERN TRUST CORP | $32.1M | 618K | ▼−20% Reduced · −154K sh | Q1 2026 | |
| 14 | JANE STREET GROUP, LLC | $31.6M | 609K | ▲135× Added · +604K sh | Q1 2026 | |
| 15 | Man Group plc | $30.1M | 578K | ▲+155% Added · +351K sh | Q1 2026 | |
| 16 | VAN ECK ASSOCIATES CORP | Withheld | 570K | ▼−11% Reduced · −69K sh | Q1 2026 | |
| 17 | ROYAL BANK OF CANADA | $22.9M | 441K | ▼−47% Reduced · −383K sh | Q1 2026 | |
| 18 | CITADEL ADVISORS LLC | $20.6M | 397K | ▼−26% Reduced · −139K sh | Q1 2026 | |
| 19 | D. E. Shaw & Co., Inc. | $19.4M | 373K | ▲+40% Added · +106K sh | Q1 2026 | |
| 20 | Qube Research & Technologies Ltd | $17.5M | 336K | ▲New +336K sh | Q1 2026 | |
| 21 | Quantinno Capital Management LP | $17.5M | 336K | ▲+12% Added · +35K sh | Q1 2026 | |
| 22 | UBS Group AG | $17.0M | 327K | ▲+48% Added · +105K sh | Q1 2026 | |
| 23 | BNP PARIBAS FINANCIAL MARKETS | $15.0M | 289K | ▲37× Added · +281K sh | Q1 2026 | |
| 24 | AQR CAPITAL MANAGEMENT LLC | $14.4M | 276K | ▲+17% Added · +41K sh | Q1 2026 | |
| 25 | CAUSEWAY CAPITAL MANAGEMENT LLC | $13.8M | 266K | ▼−31% Reduced · −119K 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 |
|---|---|---|
| CAPITAL ONE FINANCIAL CORPCOF | 106 funds | $2.6B |
| MICROSOFT CORPMSFT | 105 funds | $25.8B |
| AMAZON.COM INCAMZN | 105 funds | $22.7B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 105 funds | $7.4B |
| ELI LILLY & COLLY | 105 funds | $6.9B |
| NVIDIA CORPNVDA | 104 funds | $34.3B |
| ALPHABET INC-CL AGOOGL | 104 funds | $17.2B |
| BROADCOM INCAVGO | 104 funds | $12.9B |
| META PLATFORMS INC-CLASS AMETA | 103 funds | $12.1B |
| TESLA INCTSLA | 103 funds | $7.5B |
| VISA INC-CLASS A SHARESV | 103 funds | $7.4B |
| ADVANCED MICRO DEVICESAMD | 103 funds | $3.1B |
Ranked by how many of MT'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 MT. 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.