MAGNITE, INC. - MGNI
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Mar 27, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Feb 12, 2026 | SCHEDULE 13G | Capital Research Global Investors | 9.0% | 12,920,289 | View |
| Feb 10, 2026 | SCHEDULE 13G | Wellington Management Group LLP | 6.0% | 8,629,238 | View |
| Feb 10, 2026 | SCHEDULE 13G | Wellington Group Holdings LLP | 6.0% | 8,629,238 | View |
| Feb 10, 2026 | SCHEDULE 13G | Wellington Investment Advisors Holdings LLP | 6.0% | 8,629,238 | View |
| Feb 10, 2026 | SCHEDULE 13G | Wellington Management Company LLP | 5.2% | 8,629,238 | View |
| Dec 05, 2025 | SCHEDULE 13G/A | FMR LLC | 5.7% | 8,124,920 | View |
| Dec 05, 2025 | SCHEDULE 13G/A | Abigail P. Johnson | 5.7% | 8,124,920 | View |
| Nov 13, 2025 | SCHEDULE 13G/A | Capital Research Global Investors | 4.9% | 6,982,861 | View |
| Oct 06, 2025 | SCHEDULE 13G/A | The Vanguard Group | 10.29% | 14,654,432 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.