Tempus AI, Inc. - TEM
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 |
| Mar 06, 2026 | SCHEDULE 13G | ARK Investment Management LLC | 5.44% | 9,446,435 | View |
| Mar 06, 2026 | SCHEDULE 13G | Catherine D. Wood | 5.44% | 9,446,435 | View |
| Feb 10, 2026 | SCHEDULE 13G/A | Eric Paul Lefkofsky | 24.0% | 42,767,997 | View |
| Feb 10, 2026 | SCHEDULE 13G/A | Blue Media, LLC | 11.8% | 21,053,773 | View |
| Feb 10, 2026 | SCHEDULE 13G/A | Gray Media, LLC | 5.2% | 8,974,783 | View |
| Feb 10, 2026 | SCHEDULE 13G/A | Lefkofsky Family 2025 GRAT | 5.8% | 10,000,000 | View |
| Nov 13, 2025 | SCHEDULE 13G/A | Red Sky Ventures LLC | 4.7% | 8,059,321 | View |
| Nov 13, 2025 | SCHEDULE 13G/A | Kimberly Jo Keywell | 4.7% | 8,059,321 | View |
| Nov 12, 2025 | SCHEDULE 13G/A | BAILLIE GIFFORD & CO | 5.8% | 9,692,441 | View |
| Oct 31, 2025 | SCHEDULE 13G | The Vanguard Group | 5.59% | 9,441,607 | 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.