Magnera Corp placeholder
Ownership
Ownership Structure
Who owns Magnera Corp placeholder (MAGN)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 84.7% of the shares are freely tradable; institutional investors hold 104.7%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Newtyn Management LLC | 7.81 | 2,800,000 | +1.4 | 06/30/2026 |
| BlackRock Inc | 7.24 | 2,596,578 | +8.6 | 06/30/2026 |
| Engine Capital Management LP | 6.26 | 2,243,827 | +0.0 | 06/30/2026 |
| LITTLEJOHN & CO LLC | 5.27 | 1,889,088 | -22.1 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.36 | 1,563,111 | +1.9 | 06/30/2026 |
| Morgan Stanley - Brokerage Accounts | 4.28 | 1,534,193 | -22.0 | 06/30/2026 |
| Madison Avenue Partners, LP | 3.63 | 1,302,066 | -18.1 | 06/30/2026 |
| Diameter Capital Partners LP | 3.36 | 1,205,793 | +0.0 | 06/30/2026 |
| Assenagon Asset Management SA | 3.12 | 1,117,914 | +50.6 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 3.19 | 1,144,017 | +0.0 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.