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/MDA/capital-change-brief"
Use Arkolith's capital_change_brief for MDA. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Connor, Clark & Lunn Investment Management Ltd. | $246.0M | 9.7M | ▲New +9.7M sh | Q1 2026 | |
| 2 | Senvest Management, LLC | $120.6M | 4.8M | ▲New +4.8M sh | Q1 2026 | |
| 3 | FMR LLC | $98.2M | 3.9M | ▲New +3.9M sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $88.9M | 3.5M | ▲New +3.5M sh | Q1 2026 | |
| 5 | ROYAL BANK OF CANADA | $87.1M | 3.4M | ▲New +3.4M sh | Q1 2026 | |
| 6 | Federation des caisses Desjardins du Quebec | $68.1M | 2.7M | ▲New +2.7M sh | Q1 2026 | |
| 7 | GILDER GAGNON HOWE & CO LLC | $48.9M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 8 | BANK OF MONTREAL /CAN/ | $47.2M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 9 | TD ASSET MANAGEMENT INC | $46.8M | 1.9M | ▲New +1.9M sh | Q1 2026 | |
| 10 | VAN ECK ASSOCIATES CORP | Withheld | 1.8M | ▲New +1.8M sh | Q1 2026 | |
| 11 | BANK OF AMERICA CORP /DE/ | $42.4M | 1.7M | ▲New +1.7M sh | Q1 2026 | |
| 12 | VOYA INVESTMENT MANAGEMENT LLC | $35.1M | 1.4M | ▲New +1.4M sh | Q1 2026 | |
| 13 | AMERICAN CENTURY COMPANIES INC | $33.2M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 14 | Artisan Partners Limited Partnership | $32.8M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 15 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $28.3M | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 16 | VANGUARD FIDUCIARY TRUST CO | $27.2M | 1.1M | ▲New +1.1M sh | Q1 2026 | |
| 17 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $24.4M | 963K | ▲New +963K sh | Q1 2026 | |
| 18 | Nuveen, LLC | $24.1M | 953K | ▲New +953K sh | Q1 2026 | |
| 19 | CITADEL ADVISORS LLC | $21.9M | 864K | ▲New +864K sh | Q1 2026 | |
| 20 | BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | $21.6M | 851K | ▲New +851K sh | Q1 2026 | |
| 21 | GOLDMAN SACHS GROUP INC | $20.1M | 794K | ▲New +794K sh | Q1 2026 | |
| 22 | PRICE T ROWE ASSOCIATES INC /MD/ | $19.0M | 751K | ▲New +751K sh | Q1 2026 | |
| 23 | MORGAN STANLEY | $18.4M | 725K | ▲New +725K sh | Q1 2026 | |
| 24 | TD Waterhouse Canada Inc. | $18.3M | 709K | ▲New +709K sh | Q1 2026 | |
| 25 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | $17.4M | 691K | ▲New +691K 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 |
|---|---|---|
| NVIDIA CORPNVDA | 38 funds | $37.0B |
| MICROSOFT CORPMSFT | 38 funds | $22.7B |
| AMAZON.COM INCAMZN | 37 funds | $22.1B |
| ALPHABET INC-CL AGOOGL | 37 funds | $16.0B |
| META PLATFORMS INC-CLASS AMETA | 37 funds | $11.7B |
| NETFLIX INCNFLX | 36 funds | $3.8B |
| APPLE INCAAPL | 35 funds | $24.7B |
| BROADCOM INCAVGO | 35 funds | $12.4B |
| JPMORGAN CHASE & COJPM | 35 funds | $7.8B |
| MASTERCARD INC - AMA | 35 funds | $5.3B |
| ELI LILLY & COLLY | 34 funds | $5.2B |
| ADVANCED MICRO DEVICESAMD | 34 funds | $3.3B |
Ranked by how many of MDA'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 MDA. 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.