| # | Fund | Position value | Shares | Last move | As of |
|---|---|---|---|---|---|
| 1 | Madison Avenue Partners, LP | $15.1M | 1.59M | Reduced | Q1 2026 |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $14.6M | 1.53M | New | Q1 2026 |
| 3 | STATE STREET CORP | $6.2M | 656.9K | Added | Q1 2026 |
| 4 | SOROS FUND MANAGEMENT LLC | $5.0M | 275.0K | New | Q4 2024 |
| 5 | JACOBS LEVY EQUITY MANAGEMENT, INC | $5.0M | 524.9K | Reduced | Q1 2026 |
| 6 | Verition Fund Management LLC | $4.1M | 432.3K | Added | Q1 2026 |
| 7 | J. Goldman & Co LP | $3.7M | 387.3K | Reduced | Q1 2026 |
| 8 | Scion Asset Management, LLC | $3.6M | 200.0K | New | Q4 2024 |
| 9 | CITADEL ADVISORS LLC | $3.0M | 314.8K | Reduced | Q1 2026 |
| 10 | VANGUARD PORTFOLIO MANAGEMENT LLC | $3.0M | 314.4K | New | Q1 2026 |
| 11 | LOEWS CORP | $2.9M | 300.0K | Held | Q1 2026 |
| 12 | Trexquant Investment LP | $2.7M | 287.3K | Added | Q1 2026 |
| 13 | TUDOR INVESTMENT CORP ET AL | $2.6M | 269.3K | Added | Q1 2026 |
| 14 | VANGUARD FIDUCIARY TRUST CO | $2.1M | 216.6K | New | Q1 2026 |
| 15 | READYSTATE ASSET MANAGEMENT LP | $1.9M | 202.2K | Added | Q1 2026 |
| 16 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $1.9M | 198.9K | Added | Q1 2026 |
| 17 | Man Group plc | $1.8M | 185.4K | Added | Q1 2026 |
| 18 | CastleKnight Management LP | $1.7M | 183.5K | Held | Q1 2026 |
| 19 | Engineers Gate Manager LP | $1.2M | 121.4K | Added | Q1 2026 |
| 20 | Weiss Asset Management LP | $1.1M | 117.5K | New | Q1 2026 |
| 21 | Y-Intercept (Hong Kong) Ltd | $747K | 78.6K | Added | Q1 2026 |
| 22 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $501K | 52.7K | Reduced | Q1 2026 |
| 23 | Point72 Asset Management, L.P. | $476K | 50.0K | Reduced | Q1 2026 |
| 24 | Caption Management, LLC | $380K | 40.0K | Added | Q1 2026 |
| 25 | Walleye Capital LLC | $291K | 30.6K | New | Q1 2026 |
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| Amazon.com IncAMZN | 59 funds | $98.5B |
| Meta Platforms Inc-ClasMETA | 59 funds | $60.8B |
| Microsoft Corp.MSFT | 58 funds | $136.4B |
| GOOGLE INCGOOGL | 58 funds | $79.1B |
| Capital One Financial Corp.COF | 58 funds | $6.3B |
| Nvidia Corp. (US)NVDA | 57 funds | $207.3B |
| Apple Inc.AAPL | 57 funds | $181.2B |
| Broadcom LtdAVGO | 57 funds | $70.7B |
| Tesla Inc - USTSLA | 57 funds | $49.1B |
| Lilly Eli & CoLLY | 57 funds | $39.0B |
| Micron Technology Inc - USMU | 57 funds | $22.4B |
| Netflix Inc - USNFLX | 57 funds | $19.5B |
Ranked by how many of MAGN'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 MAGN. 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.