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/MGA/capital-change-brief"
Use Arkolith's capital_change_brief for MGA. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | PZENA INVESTMENT MANAGEMENT LLC | $2.0B | 25.3M | ▼−13% Reduced · −3.8M sh | Q1 2026 | |
| 2 | ROYAL BANK OF CANADA | $575.3M | 10.3M | ▼−14% Reduced · −1.6M sh | Q1 2026 | |
| 3 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $549.4M | 9.8M | ▼−0.1% Reduced · −9K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $450.9M | 8.1M | ▲New +8.1M sh | Q1 2026 | |
| 5 | BANK OF MONTREAL /CAN/ | $315.0M | 5.6M | ▲+6.3% Added · +334K sh | Q1 2026 | |
| 6 | ACR Alpine Capital Research, LLC | $270.5M | 4.8M | ▼−19% Reduced · −1.2M sh | Q1 2026 | |
| 7 | FIL Ltd | $269.3M | 4.8M | ▼−38% Reduced · −2.9M sh | Q1 2026 | |
| 8 | TD ASSET MANAGEMENT INC | $263.0M | 4.7M | ▼−0.6% Reduced · −29K sh | Q1 2026 | |
| 9 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $248.5M | 4.5M | ▼−0.8% Reduced · −36K sh | Q1 2026 | |
| 10 | DIMENSIONAL FUND ADVISORS LP | $239.1M | 4.3M | ▲+14% Added · +525K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $235.5M | 4.2M | ▲+60% Added · +1.6M sh | Q1 2026 | |
| 12 | ARGA Investment Management, LP | $210.6M | 3.8M | ▼−10% Reduced · −422K sh | Q1 2026 | |
| 13 | Legal & General Group Plc | $206.7M | 3.7M | ▲+0.9% Added · +35K sh | Q1 2026 | |
| 14 | NORGES BANK | $197.6M | 3.7M | ▼−3.0% Reduced · −115K sh | Q4 2025 | |
| 15 | GOLDMAN SACHS GROUP INC | $170.9M | 3.1M | ▲+19% Added · +494K sh | Q1 2026 | |
| 16 | CIBC WORLD MARKET INC. | $159.6M | 2.9M | ▼−53% Reduced · −3.2M sh | Q1 2026 | |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | $155.0M | 2.7M | ▲+12% Added · +303K sh | Q1 2026 | |
| 18 | NATIONAL BANK OF CANADA /FI/ | $147.5M | 2.7M | ▼−2.2% Reduced · −60K sh | Q1 2026 | |
| 19 | VANGUARD FIDUCIARY TRUST CO | $130.9M | 2.3M | ▲New +2.3M sh | Q1 2026 | |
| 20 | BANK OF AMERICA CORP /DE/ | $126.1M | 2.3M | ▲+1.4% Added · +32K sh | Q1 2026 | |
| 21 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | $125.2M | 2.2M | ▲+43% Added · +680K sh | Q1 2026 | |
| 22 | Russell Investments Group, Ltd. | $119.1M | 2.1M | ▲+2.4% Added · +50K sh | Q1 2026 | |
| 23 | Federation des caisses Desjardins du Quebec | $114.3M | 2.1M | ▼−22% Reduced · −581K sh | Q1 2026 | |
| 24 | AQR CAPITAL MANAGEMENT LLC | $108.8M | 2.0M | ▲+19% Added · +317K sh | Q1 2026 | |
| 25 | Vanguard Global Advisers, LLC | $108.9M | 2.0M | ▲New +2.0M 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 156 funds | $58.2B |
| ALPHABET INC-CL AGOOGL | 154 funds | $39.4B |
| JPMORGAN CHASE & COJPM | 154 funds | $20.5B |
| NVIDIA CORPNVDA | 150 funds | $78.6B |
| APPLE INCAAPL | 150 funds | $66.3B |
| ELI LILLY & COLLY | 150 funds | $14.7B |
| BROADCOM INCAVGO | 149 funds | $30.0B |
| AMAZON.COM INCAMZN | 148 funds | $45.1B |
| META PLATFORMS INC-CLASS AMETA | 148 funds | $25.3B |
| VISA INC-CLASS A SHARESV | 148 funds | $13.4B |
| BANK OF AMERICA CORPBAC | 148 funds | $6.8B |
| MASTERCARD INC - AMA | 147 funds | $10.5B |
Ranked by how many of MGA'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 MGA. 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.