Sphere Entertainment Co. - SPHR
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| May 14, 2026 | SCHEDULE 13G/A | Ariel Investments, LLC | 8.6% | 2,462,309 | View |
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Portfolio Management | 5.42% | 1,552,204 | View |
| Apr 07, 2026 | SCHEDULE 13G | BlackRock, Inc. | 13.5% | 3,853,804 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Mar 09, 2026 | SCHEDULE 13D/A | — | 24.4% | — | View |
| Feb 27, 2026 | SCHEDULE 13D/A | — | 24.4% | — | View |
| Feb 13, 2026 | SCHEDULE 13G/A | Ariel Investments, LLC | 11.1% | 3,168,534 | View |
| Jan 27, 2026 | SCHEDULE 13G/A | BANK OF NOVA SCOTIA | 3.06% | 894,262 | View |
| Dec 05, 2025 | SCHEDULE 13G/A | Ariel Investments, LLC | 14.4% | 4,099,354 | 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.