Tempus AI, Inc. Class A Common Stock (TEM) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for TEM. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 10,752,952 | $623M | INCREASED |
| ARK Invest | 10,022,634 | $581M | INCREASED |
| BlackRock | 8,291,053 | $480M | DECREASED |
| Baillie Gifford | 8,190,133 | $474M | DECREASED |
| Softbank Group | 5,405,406 | $313M | UNCHANGED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Andrew Polovin (EVP, Chief Legal Officer) | SELL | 2,951 | $221K | 2026-09-17 |
| Ryan M Bartolucci (Chief Accounting Officer) | SELL | 7,062 | $530K | 2026-09-17 |
| Eric P Lefkofsky (CEO and Chairman) | SELL | 645 | $52K | 2026-09-17 |
| Eric P Lefkofsky (CEO and Chairman) | SELL | 6,855 | $552K | 2026-09-17 |
| Eric P Lefkofsky (CEO and Chairman) | SELL | 11,609 | $941K | 2026-09-17 |
Full institutional holdings, insider history, and congressional trades for Tempus AI, Inc. Class A Common Stock on SentiSense.