The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query MOG/A owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/MOG.A"
Use Arkolith to show who owns MOG/A, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $1.2B | 4.0M | ▼−15% Reduced · −701K sh | Q1 2026 | |
| 2 | VANGUARD GROUP INC | $749.8M | 3.1M | ▼−0.6% Reduced · −20K sh | Q4 2025 | |
| 3 | EARNEST PARTNERS LLC | $542.9M | 1.9M | ▼−2.4% Reduced · −46K sh | Q1 2026 | |
| 4 | STATE STREET CORP | $482.1M | 1.6M | ▲+22% Added · +301K sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $427.6M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $372.8M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 7 | BANK OF AMERICA CORP /DE/ | $268.6M | 918K | ▼−1.8% Reduced · −17K sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $212.1M | 725K | ▲+10% Added · +67K sh | Q1 2026 | |
| 9 | GOLDMAN SACHS GROUP INC | $198.8M | 679K | ▼−11% Reduced · −80K sh | Q1 2026 | |
| 10 | SEI INVESTMENTS CO | $192.3M | 657K | ▼−0.8% Reduced · −5K sh | Q1 2026 | |
| 11 | DIMENSIONAL FUND ADVISORS LP | $176.3M | 602K | ▼−12% Reduced · −78K sh | Q1 2026 | |
| 12 | MORGAN STANLEY | $132.2M | 452K | ▼−17% Reduced · −93K sh | Q1 2026 | |
| 13 | PRIMECAP MANAGEMENT CO/CA/ | $126.8M | 433K | ▼−1.5% Reduced · −7K sh | Q1 2026 | |
| 14 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $118.6M | 405K | ▲+43% Added · +122K sh | Q1 2026 | |
| 15 | CONGRESS ASSET MANAGEMENT CO | $117.8M | 403K | ▲+9.9% Added · +36K sh | Q1 2026 | |
| 16 | NORTHERN TRUST CORP | $109.9M | 376K | ▲+12% Added · +40K sh | Q1 2026 | |
| 17 | JANE STREET GROUP, LLC | $107.0M | 365K | ▲+384% Added · +290K sh | Q1 2026 | |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $102.8M | 351K | ▼−9.8% Reduced · −38K sh | Q1 2026 | |
| 19 | NORGES BANK | $88.7M | 364K | ▲+17% Added · +52K sh | Q4 2025 | |
| 20 | BRANDES INVESTMENT PARTNERS, LP | $83.9M | 287K | ▼−20% Reduced · −69K sh | Q1 2026 | |
| 21 | D. E. Shaw & Co., Inc. | $80.3M | 274K | ▼−6.2% Reduced · −18K sh | Q1 2026 | |
| 22 | JPMORGAN CHASE & CO | $69.0M | 243K | ▲+101% Added · +122K sh | Q1 2026 | |
| 23 | Bank of New York Mellon Corp | $66.8M | 228K | ▲+5.5% Added · +12K sh | Q1 2026 | |
| 24 | MILLENNIUM MANAGEMENT LLC | $62.4M | 213K | ▲+27% Added · +45K sh | Q1 2026 | |
| 25 | LOOMIS SAYLES & CO L P | $61.8M | 211K | ▼−15% Reduced · −36K 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.
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 MOG.A. 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.